
Best United Kingdom Flight Deals
Cheapest round-trip prices found by our users on KAYAK in the last 5 daysBook Cheap United Kingdom Plane Tickets
Recent round-trip flight deals to the United Kingdom
Recent one-way flight deals to the United Kingdom
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Recent direct flight deals from Canada to the United Kingdom
KAYAK's insights & trends for flights to the United Kingdom
Get data-powered insights and trends into flights to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.
What is the cheapest flight to the United Kingdom?
The cheapest ticket to the United Kingdom from Canada found in the last 5 days was to Manchester, at C$ 545 round-trip. The most popular route is Halifax (YHZ) to London Gatwick Airport (LGW), and the cheapest round-trip airline ticket found on this route in the last 5 days was C$ 705.
How much is a flight to the United Kingdom?
A flight to the United Kingdom costs C$ 915 on average. The cheapest price found on KAYAK in the last 2 weeks was C$ 248 for the route Calgary (YYC) to Edinburgh (EDI). The most popular routes on KAYAK are Toronto to Edinburgh which costs C$ 1,063 on average, and Vancouver to London, which costs C$ 1,308 on average.
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What is the cheapest month to fly from Canada to the United Kingdom?
The cheapest month for flights from Canada to the United Kingdom is October, when tickets cost C$ 525 (return) on average. On the other hand, the most expensive months are August and September, when the average cost of round-trip tickets is C$ 702 and C$ 676 respectively.
What is the cheapest time of day to fly to the United Kingdom?
The cheapest time of day to fly to the United Kingdom is generally at night, when round-trip flights cost C$ 1,231 on average. Morning departures are around 9% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 1,417.
How far in advance should I book a flight from Canada to the United Kingdom?
To get a below-average price on a flight from Canada to the United Kingdom, you should book around 2 weeks before departure, which saves you about 4% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.
Which is the cheapest airport to fly into in the United Kingdom?
Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is Cardiff Wales Airport (CWL), with an average flight price of C$ 254.
How many airports are there in the United Kingdom?
There are 40 airports in the United Kingdom. The busiest airport is London Heathrow Airport (LHR), with 46% of all flights arriving there.
How long is the flight to the United Kingdom?
An average direct flight from Canada to the United Kingdom takes 10h 59m, covering a distance of 9875 km. The shortest route is Halifax (YHZ) to London Heathrow Airport (LHR) with an average flight time of 5h 55m.
How many direct flights to the United Kingdom are there each day?
There are around 122 direct flights from within Canada to the United Kingdom every day. Most flights (59%) depart in the evening.
How many direct flights to the United Kingdom are there each week?
Each week there are around 849 direct flights from within Canada to the United Kingdom. The most common day for departures is Friday, with 16% of flights taking off on this day.
How many long-haul flights are there to the United Kingdom each week?
Each week, there are 559 long-haul flights (6-12 hour flight duration) and 290 medium-haul flights (3-6 hour flight duration) to the United Kingdom. There aren’t any short-haul flights (up to 3 hour flight duration).
How many cities have direct flights to the United Kingdom?
From Canada, there are direct flights to the United Kingdom from 7 cities. The city with the most direct flights is Toronto, with 414 direct flights each week.
Good to know
Low season | January |
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High season | July |
Cheapest flight | C$ 253 |
Flights to the United Kingdom: the best tips from KAYAK users' own experiences
FAQs - booking United Kingdom flights
Top tips for finding cheap flights to the United Kingdom
Reviews of the top 5 airlines flying to the United Kingdom
Very cold on aircraft. Everyone was wearing “Parker’s”to stay warm.
Very cold on aircraft. Everyone was wearing “Parker’s”to stay warm.
On one of the flights, the situation became sufficiently frustrating that a passenger openly expressed their dissatisfaction. Despite these complaints, we did not observe any meaningful improvement or receive an adequate explanation. The fact that members of our group experienced similar conditions on two separate aircraft is particularly concerning. We recognize that cabin temperatures may vary during a flight; however, the prolonged discomfort and the apparent lack of an effective response significantly affected our travel experience. Passengers reasonably expect a long-haul international flight to provide a tolerable cabin environment. When multiple passengers raise concerns about their comfort or well-being, those concerns should be acknowledged and addressed professionally.
Flight was really good, with no middle section on an A321neo for an international flight, from Ottawa directly to London. Staff was friendly. The food was okay, and entertainment amenities could be better.
The flight was terrible based off the temperature in the plane and the air smelled so stale and gross. I have never wanted to hosed lore in my life after I got off. The food was disgusting and seemingly low quality. The staff was friendly. The bathrooms were so gross after a couple of hours. I will definitely never book with them again.
The crew was great. There was no entertainment and the internet wasn't working. We sat in the run way for a LONG time which is always so upsetting. The seats are very close together and the flights are completely full which makes for a tough flight. Flying is just an uncomfortable experience.
Very kind crew. Vegetarian food better than usual. Prompt take off. Entertainment worked well. Could always do with more room!
I liked the reliability. I liked less the chair comfort...
The dinner was bland and boring, but the economy seats were surprisingly comfortable. The flight was very packed.
I didn't have any problems during my flight. My main issue is with airlines in general, they keep offering less and less every year, AirTransat is no different.
We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.
The flights were on time and I appreciated that the cabin crew helped passengers with overhead luggage - finding space etc - despite not being paid. Apparently their wages don’t start until takeoff. This makes no sense whatsoever.
I think I'd sum up my experiences on this flight (Edinburgh to Toronto) by saying that Boeing 737s are simply too small for long-haul, transatlantic flights. The crew were excellent, the food was pretty good and the in-flight Wifi was a bonus. But 7+ hours on a narrow bodied aircraft with a single aisle and no in-built entertainment system, is a tough stretch - queues for the few toilets on board were lengthy at times; plus whilst the crew were doing food/drink service the aisle is blocked. It encourages you to stay in your seat the entire time (not great for those who need to get up and move around regularly) and the legroom is tight anyway. If this was priced as uber-budget, you could perhaps argue that you're getting what you paid for......but it wasn't and the price we paid was pretty standard for such trips (around £500 pp). I'd therefore urge caution and check the aircraft that is being used if booking with Westjet for flights to Canada from smaller regional airports on the Western edge of Europe. They do operate Boeing 787s from London and other major European centres - but it seems that if travelling from Scotland/Ireland the 737 is the aircraft of choice.......
Switching flights in Halifax was a nightmare. There was no agent waiting us when we disembarked to provide my mom with gate to gate assistance as we arranged. Our flight was delayed so our window to catch the other flight was very tight. The airport was poorly marked as to where to go. The plane was fairly crowded and space available was cramped.
Flight was delayed for 5hours. Food vouchers just aren’t good enough
It was disappointing to see the huge number of people who were allowed to board who were claiming to either be disabled or needed extra time to board who practically ran to the gate as soon as boarding opened. One of the female flight attendants in the premium economy section refused to let a lady with an infant use the toilet next to row 9 to change her baby even though the path back to the rear toilets was blocked by staff and trolleys and said she would have to carry the baby to the toilet during the descent phase when turbulence was present. The passenger refused and the baby had to wait until landing. It would have been no problem to allow this infringement of weathers petty rules. The flight was also very cold due to a cold draft throughout the flight from the bulkhead ceiling which was not controllable.
While I appreciated the food (it was unexpected), it was interruptive for sleeping. We paid extra for reserved seats, but when we checked in they gave us different seats. I had to call WestJet arounf 11:30pm the night before our flight to get this fixed. We were give seats in the emengency row to resolve the issue.
In spite of purchasing premium, I felt it was perhaps the most uncomfortable seat I have flown in. The base was either broken or poorly made and had no support. Even placing pillows and blankets on the seat (1D aisle) didn’t help. It made for a long and mostly sleepless six hour flight. Crew also were very loudly talking to each other through the night making it very hard to sleep. It was purchased for the price, so I get the risk, but was not impressed.
Business class lie down seats on WestJet aren't very comfortable. Crew were excellent and overall flight was ok.
There was a medical emergency that the crew handled very well. There was no “entertainment” of any sort-no movie/music/whatever. Food was typical of airlines: mediocre.
A group of a family sat behind me. I think up to 8 people? Constantly talking and making noises. Stewardess did nothing at all to make them stop. Told the Stewardess and they said they'll handle it but they didn't 🙄. Food sucked too.
Signature class to Uk makes the overnight flight bearable! Duck leg dinner best food we’ve been served in the air for a long time. Well done AC!
Everything was excellent except the breakfast was cheap yogurt and cake ????
It was a very easy process and my children were very happy about the flight.
Noticed a marked difference in keg room from last flight. Would consider other airline on next red eye.
Excellent flight crew. Very comfortable plane. Entertainment options on air Canada were great!
I cannot think how they could put more seats together but they did. So elbow to elbow leg to leg for these long journeys they should consider leg space at least. Since they did not offer to check people's carry one space was tight and if you did not get on first people used your assigned overhead storage so now your doing these same to another. Cascading inconvenience.
It was great to have a vegetarian meal option, but departure was delayed because they had oversold the flight. Air Canada, you’re in charge of how many tickets are sold: don’t oversell!
I liked the quiet airport and no queue. I don't like that when booking it is not clear that there is teared economy, that you have to pay extra for choosing a seat and for your luggage both ways. We didn't find this out until checking in. It turned out not very economical.
In flight entertainment system did not work across the whole plane for entire flight. Seats were very cramped. Cabin temperature was freezing cold. Crew was miserable and answered everyone in a short and barking manner. I’ve flown air Canada many many times and never had an issue. But this was unpleasant.
They screwed up so bad, I asked for a short check for my luggage since we had a 21 hour overnight layover in London at a hotel. They said I have to receive my luggage in London because it’s an overnight layover. Get to London, nope, my bags aren’t coming off they are staying in terminal 5 over night and going straight to Ibiza. So we had no luggage for a whole day and basically stuck with no clothes or washroom stuff. Finally get to Ibiza and my luggage is completely smashed and damaged and missing a wheel. Now I have to drag this 50 lbs luggage around Ibiza islands for 10 days. Wtf. So pissed off Air Canada is LITERALLY THE WORST AIRLINE IN THE WORLD
United did a good job of communicating before the flight, but a simple notice about the expected time for the completion of repairs to the broken navigation services (which closed the airport for the day) would’ve helped to clarify our expectations. With so many cancelled flights on the 21st of September, a little certainty about our own departure would’ve helped. Because of the disruption, the plane was quite empty, and at 6‘5“ I was able to steal a little extra legroom from the empty adjacent seat. However, I am still waiting for the day when I can sit in a standard economy seat and simply straighten my legs. Cabin crew were amazing. Great attitude, and moments of fun with passengers.
Good flight but there was no entertainment. I wouldn’t have complained but you asked.
Flights were delayed and due to a checked hand luggage bag by an overzealous gate agent in Berlin I missed my ground connection costing me another £80. Food was cold and bland, I honestly expect better from a national carrier operating out of one of their major hubs.
A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.
Seats were terribly uncomfortable! Couldn’t sleep! I paid for good seats when scheduled with Lufthansa, got crappy mid-section seats on Air Canada!
The seats are much too narrow and the arm rests are hard and awkwardly high, resulting in shoulder cramps. I am an average sized person ( definitely not overweight). The seats are a similar size to car seats with the added discomfort of incorporating hard plastic arm rests, that force average height individuals (I'm 5 ft 7 (f)) to hold their arms uncomfortably for several hours. The seats are much too close to the ones in front and behind making it extremely difficult to allow fellow passengers to get out, especially when the seat in front is declined. The leg room also necessitates knees banging into passengers backs for the entire flight. This used to be a quality airline who now offer mediocre service for premium cost, coupled with charging exorbitant prices for basic needs, like a seat, or luggage. Blatant and unabashed gouging of clients.
Try to humanize onboarding and take AI out. It's embarrassing and useless
I ended up buying (for $340) "extra space" seats because I my flying partner was given a STY boarding pass, leading me to conclude that she was on standby and that we had to buy seats on the flight. I later learned that the flight was not sold out and that we could have gotten on as usual. To be honest, I felt swindled.
I'm Canadian. I have the unfortunate experience of pretty not having the choice to fly with them. THEY ARE TERRIBLE.
Bread stale. Croissant stale. Person behind me was kicking me throughout flight. Boarding slow.
I didn't like the food, and it wasn't as good as all other business class that I'm using
I'm flying several times per month in business class. You had the worst food by far from any company I have ever flew with. The Spanish wine was great. I purchased Internet, but it didn't work well for most of the flight.
All good, professional service, and arrived close to on time.
This was a special trip so we booked first class. It was obviously an old plane as the seats weren't that comfortable or spacious. We were delayed 45mins taking off as the "little engine that starts the big engines doesn't work". The powered divider between myself and the next seat in first class didn't work and my electrically powdered seat didn't work so I had to move seats to try and get some sleep. Food and drink were good, crew were great. But I'll never fly with BA again.
Need thicker and wider blankets. Food was below standard especially in the fist leg.
Decrepit planes, poor business class layout designed to maximize revenue, no decent movie selection.
Boarding was efficient. Flight left on time. Wasn’t full so we could spread out a bit. Food was ok.
The A350 is a great plane but BA's seating was incredibly tight (eg compared to the same plane as flown by BA's partner Finnair) and with a middle seat it was very claustrophobic
Staff and crew where very nice and friendly. Just need to improve the timming om the meal and beverages.
Lost bag - again. No help from staff at Nice - they have a handling agent who does nothing No emergency kit Try calling BA - they eventually found the bag - now on later flight. Trying to get someone to help in the short term is impossible. If I am unhappy - then I have to log it on a website. The agent said he was only able to help with future bookings - not assist in the chaos BA had caused. IF YOU WANT SERVICE WHEN THINGS GO WRONG - PICK ANYONE BUT BA. Personally - I'm joining ABBA (Anyone But BA) again.