LHR - DUB

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LHR — DUB
21 Jan — 28 Jan1
Return
1 adult
Economy
0 bags
From?
To?
Fri 21/1
Fri 28/1

Good to know

Low season

August

High season

December

Average price round-trip

C$ 152
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (20% more expensive on average)
(avg. price over the last 2 weeks)

When to book flights from London Heathrow Airport to Dublin

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • The cheapest flight from London Heathrow Airport to Dublin was found, on average, 73 days before departure.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is August.
  • Morning departure is around 35% more expensive than an evening flight, on average*.
  • Download the Heathrow App to take advantage of the food and drink pre-ordering service with participating outlets at London Heathrow Airport (LHR). You can either consume in the terminal areas or take your purchases with you on-board your flight.
  • The Park & Ride service at Heathrow Airport is the most economical for long-term stays with prices starting around £8 (€9) per day. A free shuttle bus will transfer you to your required terminal, taking around 5-15min, depending on the distance between your terminal and the car park you are using.
  • London Heathrow is the UK’s busiest airport, operating four terminals. Make sure to check with your airline which terminal you need to depart from. Terminals are connected to each other by underpasses, buses 482 and 490, the Heathrow Express Rail Link, and the London Underground Piccadilly Line.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking London Heathrow Airport to Dublin flights

Top 4 airlines serving London Heathrow to Dublin

Scores according to KAYAK customer reviews
7.7
KLMOverall score based on 3751 reviews
7.9Boarding
7.6Comfort
8.4Crew
7.2Entertainment
7.4Food
Airline reviews
Pros: "Salimos a tiempo . El business es muy confortable"
Cons: "La comida horrible . No se limpian los baños"
Read more about KLM
Pros: "Salimos a tiempo . El business es muy confortable"
Cons: "La comida horrible . No se limpian los baños"
Pros: "The plane ✈️ itself the attendants . The entertainment on board. Really great"
Cons: "Nothing dissatisfying about the flight nor the airline staff . Very polite, very professional. It was a Great flight. For long trips this airline is one of the best."
Pros: "Flight arrived on time"
Cons: "No food provided "due to a strike the previous day". Not sure why this would impact on providing a sandwich or snack particularly when champagne was still available for first class passengers."
Cons: "Flight got cancelled"
Pros: "Seats were super comfortable, bigger than most planes with extra leg room. Food was excellent and fresh, amazing Dutch cheese sampler was divine. No nonsense staff who had all connecting flight info on hand when we arrived in Abu Dhabi. KLM staff were friendly and efficient. Fabulous airline."
Cons: "The KLM crew are always great serving and treating you. Well above many other airlines."
Pros: "The crew was great. The soecial meal request was hadled well despite oversight."
Cons: "Soecial meal request was made in advance but overlooked. Did not mind it so much as eating less is not a bad idea! To err is human."
Pros: "The entertainment was amazing"
Cons: "The seats were a bit hard"
Pros: "Crew was fantastic, seats and entertainment was great. Very good food choices."
Cons: "Everything was very good."
Pros: "the drinks"
Cons: "seat reservation. having to pay for luggage...."
Pros: "Checkin 1a at Schiphol had long lines, and no seperate counters for just bag drop. My family and I had to wait for 50 mins, to do a bag drop which in,y lasted 1 min! Flight was delayed, without proper announcements."
Cons: "Seat pitch could've been more. At least let us know via Whatsapp that the plane is delayed, or at which belt the bags would come out. This basic info was lacking."
Cons: "The air conditioners fan was bad and they had to fix it in London which took over 40 minutes off travel time...we arrived much later than expected in Lagos"
Cons: "This was just a short commuter flight from Lyon to Amsterdam for connection."
Pros: "The crew was attentive and the seat at economy comfort was comfortable at the “ok” level. It needs much mor3 to be super comfortable. The plug for the headphones was a mess! It was NOT possible to watch a movie and hear the sound too! I gave up! Not a great offering for the extra dollars..."
Cons: "So many things! Starting with the way assistance in the airport is offered to travellers with mobility issues! This is an important issue that needs to be revisited and changes for better service to be made!"
Pros: "The crew was nice and helpful (our flight was 2h late so they put us on the one before in business class for us not to miss our connection)"
Cons: "A lot of delays, on both flights. We spent twice as much time waiting than flying."
Cons: "I bought tickets thrue you for me two months ago Iit went well but on the last few days I also bought ticked for my brother and his wife and it was a disaster night mare for them bound for Montpellier too to attend a wedding the damn suitcase didn’t get to final destination it was at Orlando but got"
Pros: "Food provided, staff kind"
Cons: "Was several hours delayed and check in took 45 minutes because they somehow lost my reservation."
Pros: "Crew was nice and efficient"
Cons: "Economy seats don’t recline enough."
Pros: "Cabin Crews was extremely good and hospital. Transfer point staff buggy / wheal Chair was good and second to none."
Cons: "Transfer point needs upgrade."
Pros: "Friendly staff, great service on board. Way better value and service compared to the tacky Irish competition flying the route. Delta all the way"
Pros: "Economy comfort was very nice, food decent, plenty of toilets to avoid overcrowding, and good entertainment selection."
Cons: "Poor food, flight attend and finally baggage missing. Overall experience is extremely bad."
Cons: "Nothing special"
Pros: "Very friendly and helpful crew."
Pros: "Able to fly direct to ansterdam"
Cons: "Have to lay over on the way back. More expensive than other airlines."
Pros: "Everything is top notch for an airline company."
Cons: "Nothing.... I enjoyed every moment of the flight."
Pros: "Fabulous trip with friendly, helpful staff"
Cons: "Nothing"
Cons: "Unaccompanied minor flying to Lisbon overnight. Bag was lost. No real effort to assist. Bags of unaccompanied minor should be treated with priority."
Pros: "Boarding was quick, Flight on time....just a regular service and plane"
Cons: "Terminal 3 Manchester is not worth staying longer then necessary, loud music, crowded....old"
Pros: "Delayed flight but staff apologized as for safety reasons."
Cons: "Very late arrival"
Cons: "Please Endeavour to put the expiration date on the food served in the flight."
Pros: "The staff are the best European crews I have encountered. Naturally friendly, professional and fit looking. Nothing is too much trouble"
Pros: "Seats were comfortable"
Cons: "Flight was delayed by 2 hours. Could have gone to Amsterdam and come back in that time"
Pros: "My bagage broke"
Cons: "I paid extra fee for extra bagage which was tv and i paid insurance my tv broke and no one responces for it"
Pros: "In flight food was enjoyable"
Pros: "Excellent experience with the cabin crew."
Cons: "Seats on the 777 were too narrow. This 777 had a 3-4-3 seating arraignment, it would have been better with a 3-3-3, similar to a 787 configuration. With the current layout, even with an aisle seat, I was sitting in the aisle. And I am not a large person! The flight was full, so use the 787 and two daily non-stops. For a twelve hour flight, the food was only Okay, could have been better and with a better selection. Meal timing was poor."
Pros: "was very quick"
Pros: "I was pleasantly surprised they had a snack service on such a short flight. The flight attendants were very friendly"
Cons: "Amsterdam customs is the most disorganized I have ever seen. With the number of tourists entering the country you would think they would have done something about it. There were only 2 customs agents!! One for all passports and 1 for all passports. We were in the customs hall longer than we were in flight!"
Cons: "Per usual, KLM can't seem to figure out the order of boarding the plane. Should be business - priority - everyone else. Instead they do priority first, and that's usually two-thirds of the passengers. Strange choice of in-flight movies; no accounting for taste, I guess."
Pros: "Priority boarding was appreciated and the flights were on time. Service was fine. Schipol was good."
Cons: "Not only was there free food but they tried to sell you a bunch of stuff. Not a moments piece."
Pros: "The flight was delayed due to fog, but the staff was amazingly helpful to make sure everyone got to their destination."
Pros: "The crew were just amazing, such lovely male stewards! They were helpful and friendly and generally wonderful."
Cons: "The entertainment was quite dated and didn't have new movies etc"
Pros: "That we didn't crash"
Cons: "Being delayed and missing my connecting flight. No entertainment onboard (for hours and hours)."
Cons: "Why do the crew have to slam the overhead and catering compartments to get them to shut?"
Pros: "I was upgraded to Buisness so, no complaints"
Cons: "No Marlboro light cigarettes on the duty free shopping cart"
Cons: "One of the senior stewardesses we're very rude. Whether it's her personal opinion or KLM's policy, it's unreasonable to think that a 3 years old child could or should hold her pipi over 20 minutes, while they slowly and inefficiently trying to give out food. Several parents were there with the request to let us through to the toilet with small children and she smiled in our face and said "no, we will finish first and than you can go". She might be not fit for the job anymore, but KLM can't afford this kind of treatment."
Pros: "Service was good"
Cons: "Delay"
Pros: "leg room economy compared to KLM"
Cons: "full flight, no upgrade possible"
Pros: "If you would like to learn more you can call me 628.600.8825 Very dissapointed"
Pros: "How friendly the crew is Ease of boarding Good organization Mostly on time"
Cons: "At least free beverages:)"
Cons: "the worst gluten-free food of any airline, and I've tried quite a few! And when the person in front reclines their seat, there's very little space left."
Cons: "Very late"
Pros: "Good seat"
Cons: "Delayed flight"
Pros: "Super friendly, comfortable for the long flight, plenty to keep you occupied. Its my 3rd time flying with them and the flight is always smooth. And it doesn't hurt that there is a huge shamrock on the tail wing to make superstitious people like me, feel a little bit better! I will only use them!"
Pros: "Nothing"
Cons: "All food and beverages had to be bought"
Cons: "When booking there is an option for Food? This gives the appearance that food isn't included in your flight unless you pay extra."
Pros: "Good price , good career"
Cons: "Lost my luggage"
Cons: "Having to leave the terminal and going through security again was insanely stressful and I barely made my flight."
Pros: "Suggest lanes with seat number groups in order to avoid people crowding the entry to boarding the plane. Dinner selection: Msin dish choice ran out and was left with only one entree to choose from Increase chicken bard entrees"
Cons: "Had to fight through a crowd to make my way to the gate."
Pros: "I thought the airline was nice and it was a seamless process getting on the flight."
Cons: "I am not sure if it is the airlines have different cultures but the flight attendants weren't overly warm..I would describe them as lukewarm We had just got off another flight were the attendants were warm in how they greeted us."
Cons: "While we arrived on time there was no air bridge ready.We had to wait for 15min to connect the air bridge. This was very frustrating and seems to be a common problem as it was also the same scenario on the out bound flight to London which then caused me to miss my transatlantic flight as Aerlingus delayed the flight leaving Dublin plus air bridge problem"
Cons: "The flight was late. Crew was not helpful. Food was blah."
Pros: "The air hostess were ok."
Cons: "The flight was quick"
Cons: "90 minutes is tight to transfer from one terminal to another, very little time to waste."
Pros: "Waiting ages at another carousel from NY flight meant that I missed the booked flight and had to pay another $60.00. This was efficiently done...but notice about bags being taken off roundabout would help.I thought it was a tour groups's and did not search for my missing bag ...Young woman in the Air linguis Dublin baggage office sweet and patient ...give her a raise."
Cons: "The enormous distance between getting off one plane and trying to get on to another ...some signage confusing re Internal direction to Terminal 2"
Pros: "The beef and rice dish was very good. The snack box was also tasty. Crew were immensely helpful & the landing in Boston was shockingly gentle"
Cons: "Still have not received a credit they owe me."
Pros: "Price"
Cons: "There was no vegetarian option. Most airlines now have at least one vegetarian option. You had to ask at time of booking.Booked flight last min as Mom not well,l no time to think @ food."
Pros: "Staff and service"
Pros: "They were helpful on the ground, though some of the crew were cold on the plane, not unhelpful, but not helpful"
Cons: "I had a changeable ticket but could only do so a 1counter. Missed earlier flight as a result. Terrible service. At Dublin airport going out they let me change at the gate. Bot not in Heathrow."
Pros: "Cold air was on for the entire flight, despite it being 4 degrees outside"
Pros: "Service, friendliness. The cabin crew seemed like truly genuine, nice people."
Cons: "Broken seats, headphone socket not working, smell of aviation fuel in cabin and then our luggage did not arrive at our final destination."
Pros: "Best thing was the Aer Lingus check-in in London, which advised me to switch to earlier flight knowing that delays were imminent and that if I took my regularly scheduled flight, I would probably miss my connection in Dublin to Washington DC. Kudos to them."
Cons: "The online check-in does not work well."
Pros: "Not a thing"
Cons: "Your company pulled a bait and switch. You stuck me with the most unprofessional and uncooperative packager in the industry. I wasn’t apprised by Kayak that you were pawning me off on a sleazy packager."
Pros: "Nothing too exciting about the flight. It was a short connecting flight to our next location."
Cons: "Crew is borderline aggressive and arrogant."
Pros: "On board staff is very nice."
Cons: "Ticket counter agent at SFO placed wrong tag on suitcase. This created lost luggage 4 four days. Boarding gate time posted on boarding pass from DUBto SFO as gate closing at 10:25 am when flight left at 12:30pm. We ran to gate to be told the gate won’t open for boarding until 11:40. While at DUB going to LHR none of the Aer Lingus staff told us we were to go to British Airways terminal until we got to counter. Why couldn’t there be advance notice?Aer Lingus is lame. This was my first & last time I fly Aer Lingus."
Pros: "Flight was short and without any problems."
Pros: "The flight from LHR to DUB was pleasant, short, and uneventful. I blissfully caught up on sleep during most of it!"
Cons: "After we landed in DUB, some other aircraft's being in the wrong place seemed to cause us quite a long delay, which meant that I very nearly missed my connecting flight to IAD. My suitcase, perhaps because of this same taxiing delay, missed the flight and had to be sent on the same flight the next day - though it reached me without incident about 24 hours after I reached my home."
Pros: "On time, no fuss, got us there"
Pros: "Our first Are Lingus flight - would do it again!"
Pros: "On time"
Cons: "Delay at Dublin waiting for plane to get parked"
Pros: "Configuration of seating"
Cons: "Minimal service didn't appear to be any attendants down ng periodic water service but I did doze off and may have missed it"
Cons: "We missed this flight due to Kayak's failure to get us on any other flights to Chicago after our original one was cancelled."
Pros: "Staff is great, attractive, and polite. Seats are comfortable. Everything was great."
Cons: "I'm not sure if it is the fault of Aer Lingus but the gate is not know until the last minute. Flight takes of at 8:50 and they don't post the gate until 8:00"
Cons: "I hate the fact that I was not informed that I needed a transit visa to board the flight from Dublin. The service was poor from the beginning to the end . My ticket reads BA but yet it America and Aer Lingus. Kayak should have made clear from the beginning. I was detained in Ireland. Almost missed my flight"
Pros: "The staff was very friendly and helpful."
Pros: "The price and convenience was great, airline was well kept with minor technology issues. Restroom facilities were well kept and food was adequate (what airline food is really good?) turbulent flight but the pilot did a goood job maneuvering around."
Cons: "The headsets provided for international movies sound quality was very poor.my daughter and I found ourselves using a single prong (airline headsets require two one for each ear)headphones from our phone to listen to movies with only one in. One flight attendant was not pleasant and wound up spilling a full cup of water on my lap, followed by another hitting me with the food cart. I am a frequent traveler so for me this shouldn't sway anyone's opinion on a minor instance."
Cons: "Broken kiosks at airport meant that everyone had to check in at the counter - only problem was there were no Aer Lingus staff anywhere to be found. We, and dozens of other passengers waited 40 min+ before anyone showed up. Then when staff arrived they were oblivious to the huge line that had formed - they carried on their small talk amongst theirselves oblivious to the passengers who had been waiting for a long time to get their boarding pass."
Cons: "My original flight was cancelled & this meant I missed my connecting flight to Donegal at 1 pm -- had to wait for the 7 pm flight to Donegal -- I was not happy as I was to attend my Mother's 80 th birthday"
Pros: "Going through U S immigration and customs in Dublin."
Cons: "Food could be better. Seats could be more comfortable."
Cons: "For return flight they changed us to a Virgin flight, but we didn't find out until we reached the airport. Email or text would've been appropriate."
Pros: "Everything went surprisingly smooth. Coffee was good, but had to pay for it"
Cons: "Didn't try the food"
Pros: "Seats were fine with enough legroom"
Cons: "Movie selection poor Earphones almost unusable."
Cons: "My only complaint is that my luggage was delayed on my trip out, and that the delivery service did not communicate well. I was expecting a two-hour prompt for delivery, and received a text from the delivery person saying he was at the door. I was having lunch 30 minutes away, and had to hurry up, which affected the best pub meal that I had in London."
Pros: "Smooth flight....nice crew...clean"
Cons: "Outdated entertainmant systems, older plane....too many ads about buying goods on the plane....wine is bad and the food is just ok."
Pros: "Seating was comfortable though a tad bit cramped."
Cons: "Window was dirty from someone touching it on a previous flight. Cannot wear headphones during takeoff or landing was an inconvenience. Cabin crew made sure all passengers were held tightly to their rules but then got themselves a coffee and chatted up front the majority of the time. (Only an hour trip, so no beverages or snacks for us)"
Cons: "Significant delays"
Pros: "Quick and Friendly Staff"
Cons: "Flight was wonderful, landing a little rough"
Cons: "I missed my international connection because flight was three hours late."
Cons: "Unbelievable waste of time and gross inefficient experience trying to get assistance service for a wheelchair abominable delays wrong numbers and general disconnection between ground services & personnel. No problem in New York with Delta no problem in Barcelona but London was a sad performance."
Pros: "Things were pretty smooth."
Cons: "Could have done without the flight delay."
Cons: "The flight was cancelled."
Pros: "loved the interactive flight information, movies, and the food and crew were great"
Cons: "Getting through customs in UK and getting luggage tags to Dublin was a nightmare. Took over 2 hours, went through 4 lines to get luggage tags and given misinformation. Poorest travel experience in 40 years of traveling. Brits need to learn how to expedite processing."
Pros: "Not enough information"
Cons: "The flight times went explained properly very missleading"
Cons: "Finding out that I had to pay more for my bag."
Pros: "Kind and caring staff"
Pros: "I made it"
Cons: "If I were a bit older or slower I wouldn’t have made plane. It is unfortunate I had two leg journey to Ireland. BWI - Heathrow- Dublin is a difficult journey with 1 hour layover. I nearly had to push old ladies out of the way to make connection. Very stressful and left headphones in haste to make flight. Not an enjoyable experience."
Cons: "The unpleasant unhelpful staff"
Cons: "Flight was delayed 30 mins"
Pros: "Short flight so no food"
Cons: "All good"
Pros: "Food and entertainment are not applicable for this flight as it is too short to need this anyway"
Cons: "Late, no food or drink, confusion at checkin"
Pros: "Very busy flight but staff very professional"
Pros: "A bit late getting started but very nice after that."
Cons: "Must you charge for tea?"
Pros: "N/A"
Cons: "That I missed the flight because of Iberia airlines"
Pros: "Boarding clerk was excellent. He was very helpful"
Pros: "Flights were on time"
Cons: "Boarding was a bit confusing and staff wasn't actively being helpful with information. Got absolutely nothing to drink/eat on the plane-not even a glass of water! The flight crew was just ok, no one "stood out" as good or excellent. Again, nothing about this flight made me want to definitely fly British Airways again."
Pros: "The Aer Lingus staff are brilliant!"
Cons: "Nothing to report"
Cons: "It would be nice if someone cared about something. It didn't seem like anyone liked their job or cared about the passengers. All seemed like corporate greed. I have flown over 40,000 miles this year. This was the most unsatisfactory flight. Come on guys, create a good environment for a win win situation. Happy passengers make more money for the corporation in the end."
Pros: "I liked the professionalism of the cede and the cleanliness of the cabin"
Cons: "I was a little frustrated with the delayed start"
Pros: "They got us there."
Cons: "We flew in from San Francisco to London on full-price Business Class tickets. Stupidly, I bought Coach tickets separately for the short leg to Dublin. British Air would not check two bags all the way to Dublin. For one of the bags, we did the measurements, and joined all the other people who haul extra luggage onto the plane for carry-on. For the other bag, sixty-five Pounds Sterling (about eighty-five bucks) for the other bag for a one hour flight. Wow! That put a big damper on the whole flight experience."
Pros: "I really liked how neat & professional the crew were dressed. The plane was new & the seats were comfortable."
Cons: "I didn't like that beverages (like water, juice, coffee) weren't complimentary. All the flights I've been on in the U.S. offer those for free, along with a small snack."
Pros: "No complaints about the flight. It was so short that we didn't even have time to get a drink or snack. Quite a bit of turbulence but I think that might be typical."
Cons: "Turbulence."
Cons: "Gate not given until last minute. The most cramped plane I have ever been on and I’m petite. No complimentary anything."
Cons: "Horrible plane. Sounded like it was on its last legs."
Pros: "Short flight, slept all the way!"
Cons: "Did not eat and no entertainment on this short flight so food and entertainment not applicable."
Pros: "It was quick"
Cons: "Food options were bad"
Pros: "My flight was changed at airport"
Cons: "Barely made flight-- no help offered"
Pros: "The staff onboard the flight was friendly."
Cons: "There was a last minute gate change that was not announced until boarding was closing, so I had to race across to the other side of the airport to catch the plane. There was no food/drinks provided on the flight."
Pros: "Quick, smooth flight"
Cons: "Landed over 40 mins ago and still waiting to get off the flight."
Pros: "I did get to Glasgow"
Cons: "Boarding by bus, late, expensive, bag fee, no drink."
Pros: "I like the comfort of the BA planes even for such a short hop, efficient service and fast."
Cons: "Shame the service no longer includes a complimentary snack/drink, especially as the prices have not changed. Doesn't encourage brand loyalty, although on that route BA sadly have the monopoly."
Pros: "Food"
Cons: "Worse experience ever!!!!"
Pros: "They tried to help me in person by making a phone call to the security gate."
Cons: "Despite the call to security (I guess it was to the security gate? Not sure) it seemed standard the way they spoke, not as if anyone seemed empathetic to my situation as I am a graduate student and was in dire need of returning to Dublin, Ireland for work the following morning. I have had a different experience with different British Airways representatives. The customer service on the phone seemed good, but in person, it just felt like robots following policy unfortunately. I spent $150 for a roundtrip flight and could not use my "Return" portion of my ticket. I arrived to the security gate and I could not be let in. My flight was even delayed which should have allowed me time to scan through security but it did not. My phone is temporarily unavailable as it is in the shop for repair, while I navigate a foreign country without the use of maps or access to email so easily. I checked my email at a random hotel in London for 1.5 hours, and 30 mins after I left, apparently an email was sent by BA to me, alerting me that I could check-in my luggage, instead of having to take it on-board as carry-on. All these details would have been nice to know a little more ahead of time. I wish I could be refunded for my flight, as that was the last flight of the evening, and I ended up having to go to Air Lingus to pay nearly 300 pounds to get on their last flight back to Dublin. As a graduate student, working on my thesis and fulfilling a job here in Ireland as the final leg of my Master's degree, any money saved is a help. Forfeiting half my ticket, and purchasing a new one twice the price of my original was not something I was expecting. I was an emotional wreck getting on-board my other airline's flight. Just not a positive experience that resonated with me overall :( I wish I had more positive insight to share, especially on social media or Yelp about my experience to London and back with BA. Plane was small, and complimentary drinks were not served as every flight I have ever been on in 30 years, and that is several several dozen, have ALWAYS given at least a drink, even if they didn't have peanuts/pretzels. Pretty disappointing.."
Pros: "Quick and easy!"
Pros: "Quick flight."
Cons: "Flight was delayed, plane didn't take off for a long time after boarding."
Cons: "The service was terrible and staff was unpleasant"
Pros: "The food was elevated and we were fed twice on our 9 hour flight! The beverage service was also provided often with a good assortment. I loved that there were new release movies available for free. The staff was friendly and available. If I were to do another long flight like that, I would seek out British Airways."
Cons: "Nothing to complain about"
Cons: "There was no entertainment for that flight."
Pros: "I was exhausted and so was my flight buddy. The staff was helpful and quietc and got us on board and to our destination without us having to think which was great."
Cons: "Because I didn't make it and I want my money back"
Pros: "Standard BA dependability. Like a dependable but stodgy old uncle."
Cons: "Chaotic boarding process. No enforcement of boarding groups"

We couldn't get on the flight because our first flight from Milan left late but they closed the counter early. Called British Airways for help but they wouldn't assist because we bought through KAYAK. KAYAK did not fix the problem and it cost us $1,500 to catch an alternate one way return flight.

I am still trying to recuperate my money. I giked claim with Kayak and the insurance company. The flight never happened. It was canceled and I never received the email for cancelation. We ended up buying 4 new tickets for my entire family to come back to the States. Horrible experience. Oh and Kayak is horrible on resolving the claim. I am still waiting for a call back. I will NEVER use them again. Lesson learned.

Never happened. Flight was canceled

Pros: "Friendly and courteous"
Cons: "Like that is good"
Pros: "Everything was good."
Cons: "There was no problems whatsoever."
Pros: "Crew was nice and reliable."
Cons: "Beverages should be complimentary."
Cons: "Had to want in aisle to go to bathroom while beverage cart took forever to get to the back of the plane. Line was 12 deep to get there."
Pros: "The crew on board seemed efficient and friendl for this short 2.5 hour flight."
Cons: "No food, no drink, no entertainment were included with this fare. Thankfully we were so exhausted from the long haul flight immediate preceding this flight that we did not care. I'm not sure why but the gate staff was trying to get everyone to check their smaller bags including our backpacks. My husband gave in but I did not since not having them would be disaster during this trip. His backpack and many bags from other customers came about 15 minutes after the rest of the luggage so we were a little panicked. Thankfully all turned out fine."
Pros: "Finally arriving in Spain."
Cons: "The seats are extremely small cramped and I had to sit with my legs in the aisle. The flight attendants didn’t care about seat assignments so they put people wherever they wanted, causing issues when those people were in others seats. No in flight entertainment (zero stars). No complimentary snacks; had to pay for everything. Decent selection of food. The entry attendants were inconsistent with hand luggage size and took my correctly size soft bag to check but allowed larger hard luggage on the plane."
Pros: "Quick boarding"
Cons: "The lack of water offers during the flight"
Pros: "They made up time on the flight"
Cons: "This was already a makeup flight and it wasn’t efficient enough to help me"
Cons: "See above."
Pros: "The flight was on time."
Cons: "The plane was in bad shape, dirty and the seats were very worn out. There was no entertainment."
Pros: "More space since there wasn't people"
Cons: "Paying for food"
Pros: "Every thing special the staff generaste thy was perfect"
Cons: "Nothing"
Cons: "There were delays at Heathrow due to fog. Rather then backing up all planes by an hour or so, BA gave our plane away. We experienced a 6 plus hour delay. So after flying for nine hours from the U.S. overnight to London, we had to sit around the airport, while watching other planes take off on time. We got in so late to Madrid that our hotel room that we reserved months earlier was given away. After being awake for over 24 hours we had to walk around Madrid at 11:00 pm at night, looking for someplace to lay our weary heads."
Pros: "nothing"
Cons: "the employees at the airport were rude (flight attendants were great) & the airline changed our gate twice in the 20 minutes before the flight. everyone on the connection in from London had to run to the new gate, only to have to wait in line for a bus. completely ridiculous."
Cons: "Entertainment Screens did not work. Charged for drinks."
Pros: "Seats were comfortable. Smooth take off and landing."
Cons: "No free drinks, and I had to flag down a crew member to buy the €2.50 bottle of orange juice; even then I had to remind him before he brought it! We had little time between flights, and had to empty water bottles at Security before boarding but forgot to refill them, so we really noticed the lack of beverages."
Cons: "Small plane. Poor landing."
Pros: "The plane arrived safely, it will get you where you want to go."
Cons: "Like everyone says, you are cattle jammed in a sardine can. Barely any leg room and I’m 5’3. Other thoughts: the plane was old, my seat had a lump in it, zero entertainment, food was over priced. (3 Euro for a tiny water). This may seem petty but ultimately the appearance and function of the plane represents their company as a whole. From my first impressions, I’m thinking as a passenger is: I just hope the age and appearance of the plane isn’t reflective of their repairs and maintenance work as well."
Cons: "Nothing"
Pros: "No vegetarian option available"
Pros: "A321 feels outdated but the seats were not bad for sleeping. It was a basic 3-hour flight."
Cons: "Stuff was busy SELLING drinks and food. When I asked for a glass of water the stewardess said she would come back after this round... no she didn't. Although it didn't matter that much for such a short trip."
Pros: "A really big and nice dinner, followed by bloody mary. An ice cream was served some hours later, followed by a nice breakfast sandwich and cake before landing. All this on an evening flight from London, ending in NYC before midnight."
Cons: "An option to cover up all the screens and lights..Blue light especially prevent sleep. I was half asleep on the subway home."
Pros: "Reasonable leg room for a a 6 foot tall passenger"
Cons: "Old planes, pilot didn't communicate at times when he would mess around with engine speed and then increase altitude suddenly. Some passengers were truly scared."
Pros: "Not much"
Cons: "Despite seeing a crew bring 3 pieces of luggage to the plane, since the cargo was closed they turned around and 1 of those was my luggage which arrived a day later. The flight was late departing and then required to circle the airport and then the luggage did not make it."
Pros: "Wide bodied aircraft"
Cons: "No free drinks or snacks"
Cons: "Lost luggage, hot plane, charged for water"
Cons: "No space between seats, myknees barely fit. Fortunately no one was next to me. No complimentary drinks at all, not even water"
Cons: "Delayed flight, no AC, no food service (even to purchase)"
Cons: "Cramped by ok"
Pros: "Quick pickup of baggage."
Pros: "Great space between seats, and very nice staff"
Pros: "Good service"
Pros: "We didn't crash."
Cons: "No priority lane for frequent flyers at MAD, no lounge at IBZ to use if your return is on BA (thought that was the same company?) Rude employees. Flight still not credited to AA 6 months later."
Pros: "The crew was great."
Cons: "Very unpleasant seating. For some reason, the armrests do not raise all the way, making it impossible to get comfortable and cuddle with your spouse."
Pros: "On time experience."
Cons: "Tight quarters, I'm 6'2". No free coffee options."
Pros: "Great selection of movies and the food wasn't too bad."
Cons: "The guy in the same row as me took off his shoes and used the remaining seats between us as a bed. I thought it was rude and disgusting and showed a lack of spacial awareness. Blankets were not very soft. Also, one of the flight attendants was really struggling to push any of the trolleys, running into the arm rests of the seat."
Cons: "The plan was dirty inside when we board, it was not cleaned"
Pros: "Very cheap flight, they fed us a lot on the flight including ice cream and lots of leg room."
Pros: "747 has smaller cabins so even economy doesn't feel like cattle class."
Cons: "Standard food choices poor, chicken ran out after 5 rows. Mushroom risotto unrecognizable. Worth paying for an upgraded meal. Drinks service woeful, only 1 or 2 at seat services on 9.5 hour flight."
Pros: "In flight entertainment"
Pros: "Nothing. No luggage. Trip ruined and still getting run around in day 3. Poor poor customer service or customer care. Never fly them again."
Cons: "Baggage lost."
Pros: "1. Crew and food 2. Getting rebate of $118 for not getting the outward pre-booked seats. 3. When the plane doors closed on our return trip, we asked the crew about the empty pre-booked seats and they allowed us to move. We really should get a rebate for this leg since we were put in the wrong seats."
Cons: "1. Paying $236 for pre-booked seats and not getting them 2. Trays which collapse when drinks put on them and having to eat on a tray when plane is hitting turbulence. 3. Seat light not working 4. Horrible Boarding process in Heathrow and overcrowded waiting area in both Manchester and Heathrow terminals. 5. Being assigned other seats on return trip despite calling 2 weeks before to confirm we had the pre-booked seats. 6. Phone calls prior to check in and talks at check in could not resolve the seat issues. One excuse at check in was poor exchange of data between Iberia and BA. but we booked the advanced seating via BA website."
Pros: "Loved the entertainment. Lots of choice. Food was good and the crew were very friendly"
Cons: "Reduced leg room"
Pros: "Paid for main cabin extra and due to weather delays c"
Pros: "Good flight, on time everything went as expected."
Cons: "The TV/Entertainment system has no sound in all our row 24CDE & F. flight attendants rebooted them but it did not work. Seems like they were not surprised and this happens frequently."
Pros: "Crew was outstanding. Flight was early, which is nice. Nice to have food service, but better choices could have been offered."
Cons: "The plane is old and needs to be updated with WI FI and USB ports."
COVID-19 information

Safety measures for airlines flying from London Heathrow Airport to Dublin

Airlines flying from London Heathrow Airport to Dublin have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from London Heathrow Airport to Dublin

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Masks required on board, masks provided on flights from London Heathrow Airport to Dublin

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Middle seats unavailable to book on flights from London Heathrow Airport to Dublin

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London Heathrow Airport - Dublin Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Destination:

Dublin (DUB)Ireland

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