Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

C$ 341 Find cheap flights to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 15/6
Sat 22/6

Search hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London
These are the airlines KAYAK users have selected most often from within our search results for flights to London
In the last 7 days, travellers have searched 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap flight deals to London

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:20 p.m. - 9:00 a.m.YYZ-LGW
12h 40m1 stop
11:00 a.m. - 7:27 a.m.LGW-YYZ
25h 27m1 stop
C$ 368WestJet
Find Deal
Mon, 3 Jun - Tue, 11 Jun
6:30 p.m. - 9:00 a.m.YYZ-LGW
9h 30m1 stop
11:00 a.m. - 7:27 a.m.LGW-YYZ
25h 27m1 stop
C$ 380WestJet
Find Deal
Mon, 3 Jun - Tue, 11 Jun
4:40 p.m. - 9:50 a.m.YYZ-LGW
12h 10m1 stop
11:35 a.m. - 6:05 p.m.LGW-YYZ
11h 30m1 stop
C$ 685Air Transat
Find Deal
Tue, 28 May - Tue, 11 Jun
7:30 p.m. - 9:50 a.m.YYZ-LGW
9h 20m1 stop
11:35 a.m. - 6:05 p.m.LGW-YYZ
11h 30m1 stop
C$ 687Air Transat
Find Deal
Tue, 28 May - Sat, 15 Jun
10:05 p.m. - 9:40 a.m.YUL-LHR
6h 35mdirect
6:10 p.m. - 8:20 p.m.LHR-YUL
7h 10mdirect
C$ 693British Airways
Find Deal
Fri, 18 Oct - Wed, 23 Oct
9:45 p.m. - 8:20 a.m.YUL-LHR
6h 35mdirect
4:30 p.m. - 6:55 p.m.LHR-YUL
7h 25mdirect
C$ 723British Airways
Find Deal
Mon, 28 Oct - Mon, 18 Nov
8:30 p.m. - 8:35 a.m.YYZ-LHR
7h 05mdirect
6:00 a.m. - 4:40 p.m.LHR-YYZ
15h 40m1 stop
C$ 751Air Canada
Find Deal
Sat, 25 May - Sat, 1 Jun
4:30 p.m. - 6:30 a.m.YYZ-LHR
9h 00m1 stop
6:00 a.m. - 4:40 p.m.LHR-YYZ
15h 40m1 stop
C$ 753Air Canada
Find Deal
Thu, 23 May - Sat, 1 Jun
10:30 p.m. - 9:00 p.m.YYZ-LHR
17h 30m1 stop
6:55 a.m. - 2:55 p.m.LHR-YYZ
13h 00m1 stop
C$ 759Lufthansa
Find Deal
Sat, 1 Jun - Mon, 10 Jun
6:50 p.m. - 6:30 a.m.YUL-LHR
6h 40mdirect
2:05 p.m. - 4:10 p.m.LHR-YUL
7h 05mdirect
C$ 793Lufthansa
Find Deal
Fri, 7 Jun - Sun, 16 Jun

Flights to London - Travel Insights & Trends

Get data-powered insights and trends into flights to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to London?

These are the best prices found by users searching on KAYAK in the last 72 hours.
In the last 3 days, the cheapest flight deal to London was found on the route from Montreal, at C$ 463 one-way and C$ 500 round-trip. The most popular connection is from Toronto to London and KAYAK users have found round-trip deals for as low as C$ 368 in the last 3 days.

How much is a flight to London?

The average and cheapest price for all flights to London from each origin found by users searching on KAYAK in the last month.
On average, a flight to London costs C$ 977. The cheapest price found on KAYAK in the last 2 weeks cost C$ 205 and departed from Halifax. The most popular routes on KAYAK are Toronto to London which costs C$ 1,176 on average, and Montreal to London, which costs C$ 1,134 on average.
See prices from:

What is the cheapest day to fly to London?

The average price of all flights to London clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to London is Sunday where tickets can be as cheap as C$ 1,027. On the other hand, the most expensive day to fly is Saturday, where prices are C$ 1,061 on average.

What is the cheapest month to fly to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to London is February, where tickets cost C$ 909 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Canada is C$ 1,360 and C$ 1,328 respectively. For return trips, the best month to travel is January with an average price of C$ 748.

What is the cheapest time of day to fly to London?

The average price for all flights to London depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to London is generally in the evening, when flights cost C$ 851 on average. The most expensive time of day to fly to London is generally in the afternoon, which is peak travel time and where the average cost of a ticket is C$ 1,012.

What is a good deal for flights to London?

If you’re looking for cheap airfare to London, 25% of our users found tickets to London for the following prices or less: From St. John's C$ 266 one-way - C$ 631 round-trip, from Halifax C$ 534 one-way - C$ 842 round-trip, from Montreal Pierre Elliott Trudeau Intl Airport C$ 593 one-way - C$ 928 round-trip.

How far in advance should I book a flight to London?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 83 days before departure.

Which is the cheapest airport to fly into in London?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in London is London Southend Airport, with an average flight price of C$ 69.

Which airlines fly to London?

In general from Canada, Air Canada, British Airways and Air Transat fly the most to London. See the amount of flights per week for popular airlines flying to London.

Which airline offers the most flights to London?

Of the 5 airlines that fly to London, British Airways offers the most flights, with around 444 per week, followed by easyJet with 323 flights per week.

How many airports are there in London?

There are 6 airports in London: London Heathrow Airport (LHR), London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY) and London Southend Airport (SEN). The busiest airport is London Heathrow Airport (LHR), with 49% of all flights arriving there.

How long is the flight to London?

The duration of your flight to London depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to London on KAYAK are from Montreal, which takes 6h 35m, Calgary, which takes 8h 25m, Toronto, which takes 8h 37m, and Vancouver, which takes 9h 15m.

How many direct flights to London are there each day?

There are around 34 direct flights from within Canada to London every day. Most flights depart in the evening, with 6:00 p.m. the most common departure time and 68% of flights departing in the evening.

How many direct flights to London are there each week?

Each week there are around 234 direct flights from within Canada to London. The most common day for departures is Wednesday, with 15% of flights taking off on this day.

How many long-haul flights are there to London each week?

Each week, there are 169 long haul flights (6-12 hour flight duration) and 63 medium-haul flights (3-6 hour flight duration) to London. There aren't any short-haul flights (up to 3 hour flight duration).

How many cities have direct flights to London?

From Canada, there are direct flights to London from 6 cities. The city with the most direct flights is Toronto, with 107 direct flights each week.

Good to know

Low season

January

High season

July

Cheapest flight

C$ 341
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flight from Montreal to London Gatwick Airport

When to book flights to London

Are your dates flexible? Find out the best times to travel to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to London based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking London flights

  • Are the airline lounges at London Heathrow Airport (LHR)?

    Yes. London Heathrow has several airline lounges on its premises providing passengers with a magnificent runway view, snacks and beverages, business amenities, newspapers and magazines, and quiet zones among other amenities and services. The airlines' lounges are spread out through LHR’s 4 terminals. The Club Aspire Lounge and No. 1 Lounges are in Terminal 3 and Terminal 5. The Plaza Premium Lounge is in Terminal 4 and Terminal 2. To gain admission to LHR’s airline lounges you’ll need to buy a same-day entrance pass. While travelling to LHR it’s recommended to make a booking to avoid missing a spot at the lounges.

  • Are there children-friendly amenities at London City Airport (LCY)?

    Yes. LCY provides nursing mothers travelling through the airport with nursing stations to take care of their babies. Before security, in the main terminal concourse is a nursing station with chairs and baby-changing facilities. Moreover, in the main terminal concourse washrooms, situated at the far end adjacent to Gates 3, 7, 5, and 23, are additional baby-changing facilities. Also, LCY has a children's play area on the main terminal between Gate 5 and Gate 6.

  • How long will it take me to get from London Heathrow Airport to central London?

    It will take between 30 and 60 minutes by car, depending on traffic conditions. The Heathrow Express Train takes about 15 minutes while the Heathrow Connect Train takes about 25 minutes. If you choose to travel by the London Underground, the trip will take a little less than an hour. Finally, if you travel by the National Express coach, the trip will take about 50 to 60 minutes.

  • Can I bring my pet with me on my flight to London Heathrow Airport?

    When you travel to the United Kingdom with your pet, it will be received by the Heathrow Animal Reception Center. They will check that your pet has all the necessary paperwork to comply with the Pet Travel Scheme, which allows you to bring your pet into the United Kingdom without the need for quarantine, as long as you abide by the rules of the Scheme.

  • What is the quickest way to get through passport control after my flight to London Gatwick Airport?

    By far the quickest method is using Premium Gatwick Passport Control. This offers an exclusive queue through Passport Control for just a small fee. They limit the number of passengers through this gate to 50 per hour, and the service is available to passengers on all airlines in all classes of travel. This service is also open to children as long as they are traveling with an adult who has also booked the service.

  • What services are offered for those traveling with children through London Gatwick Airport?

    London Gatwick Airport offers a number of helpful features for those traveling with children. The airport provides specially equipped baby changing facilities that are designed for changing and feeding babies. There are kid zones designed to keep kids entertained where they can play and watch TV, and these zones are free to use. The airport also offers complimentary strollers to help make the trip from the plane to your ground transportation that much easier.

  • What is the cheapest flight to London?

    In the last 3 days, the cheapest flight deal to London was found on the route from Montreal, at C$ 463 one-way and C$ 500 round-trip. The most popular connection is from Toronto to London and KAYAK users have found round-trip deals for as low as C$ 368 in the last 3 days.

  • Which London airport is closest to central London?

    There are 6 airports in London. The closest airport to London’s city centre is London City (12 km). London Heathrow Airport, London Gatwick Airport, and London Luton Airport are 23 km, 38 km, and 45 km from the centre of London, respectively.

  • How much is a flight to London?

    On average, a flight to London costs C$ 977. The cheapest price found on KAYAK in the last 2 weeks cost C$ 205 and departed from Halifax Intl Airport.

  • How does KAYAK find such low prices on flights to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to London

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.
  • London Heathrow (LHR) is one of the biggest and main international airports in London, located in Hillingdon Borough approximately 26 km from the city centre. LHR serves London boroughs and the metropolis of London.
  • LHR serves as the primary hub for British Airways – United Kingdom’s national carriers and Virgin Atlantic. When visiting London city and planning to link to several locations in London, you should consider booking your flight with British Airways because the passenger airline offers many transfers from LHR.
  • London City Airport (LCY) is one of the primary airports in London, situated in Newham Borough approximately 12 km from the city of London. LCY serves London city and its boroughs along with Kent. When travelling to London city you should consider flying to LCY as it is considerably closer to the city centre.
  • Travelers that are looking for a convenient hotel upon landing after flights to London Heathrow Airport will love the YOTELAIR London Heathrow Airport. This unique cabin concept is perfect for those looking for something simple and convenient. They offer standard and premium cabins that have en-suite bathrooms, flat screen televisions, and free WiFi.
  • If you are craving an authentic British meal after your flight to London, travelers should stop by The Gorgeous Kitchen. Their menu is a combination of light and tasty dishes and more traditional British items. The restaurant also offers breathtaking views of the entire airport complex.
  • After your long flight to London, stop into Be Relax spa for a touch of revitalization. Be Relax offers chair massages, manicures and pedicures, and waxing and facial care to refresh you after your long flight. Not only will you feel great leaving the airport but you might not even feel like you’ve been on a flight at all.
  • When looking for a hotel after your flight to London Gatwick Airport, the Hampton by Hilton London Gatwick Airport is an excellent choice. The hotel is just a short distance from the North Terminal and offers convenient access to the nearby business parks and a host of attractions that are just a short trip away.
  • If business is on the agenda after your flight to London Gatwick Airport, the airport offers an all new Regus Express business lounge. This fully equipped and stylish lounge offers meeting rooms as well as shower facilities and even breakfast. The facilities can be booked by the hour and the entire booking process can be completed online, or you may simply stop by once you have arrived.
See more tips

Prefer to fly non-stop to London?

Find which airlines fly direct to London, which days they fly and book direct flights.

Nonstop departures

Canada to London

Monday

ANA,AccesRail,Aegean Airlines, +121 more

ANA,AccesRail, +122 more

Tuesday

ANA,AccesRail,Aegean Airlines, +122 more

ANA,AccesRail, +123 more

Wednesday

ANA,AccesRail,Aegean Airlines, +122 more

ANA,AccesRail, +123 more

Thursday

ANA,AccesRail,Aegean Airlines, +119 more

ANA,AccesRail, +120 more

Friday

ANA,AccesRail,Aegean Airlines, +125 more

ANA,AccesRail, +126 more

Saturday

ANA,AccesRail,Aegean Airlines, +119 more

ANA,AccesRail, +120 more

Sunday

ANA,AccesRail,Aegean Airlines, +125 more

ANA,AccesRail, +126 more

See more nonstop flights

Nonstop returns

London to Canada

Monday

ANA,AccesRail,Aegean Airlines, +121 more

ANA,AccesRail, +122 more

Tuesday

ANA,AccesRail,Aegean Airlines, +122 more

ANA,AccesRail, +123 more

Wednesday

ANA,AccesRail,Aegean Airlines, +122 more

ANA,AccesRail, +123 more

Thursday

ANA,AccesRail,Aegean Airlines, +119 more

ANA,AccesRail, +120 more

Friday

ANA,AccesRail,Aegean Airlines, +125 more

ANA,AccesRail, +126 more

Saturday

ANA,AccesRail,Aegean Airlines, +119 more

ANA,AccesRail, +120 more

Sunday

ANA,AccesRail,Aegean Airlines, +125 more

ANA,AccesRail, +126 more

See more nonstop flights
See more nonstop flights

Top 5 airlines flying to London

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Air TransatOverall score based on 479 reviews
7.8Boarding
6.9Entertainment
6.8Food
7.1Comfort
8.3Crew
Airline reviews

I was pleasantly surprised. I booked the "club class" which was basically like Domestic First Class. The service was superior. Food was pretty good. Seats and cabin were comfortable. For the price I paid, I was very pleased.

10.0 ExcellentTZ, May 2024FCO - YUL
Read more about Air Transat reviews

I was pleasantly surprised. I booked the "club class" which was basically like Domestic First Class. The service was superior. Food was pretty good. Seats and cabin were comfortable. For the price I paid, I was very pleased.

Super unproffesional flight . Flight attendants were unproffesional. I could hear them gossiping about theor boyfriends the whole trip

The connecting flight lay over was 4.00 hours, the gate agent booked me on the next flight which was about to depart at no extra cost.

The ticket price was reasonable, food was okay, not the best. I would use the service again.

Actually the flight was on time. New plane, food was okay but not great.

Old plane, hard seats, 1.30 hours delay, while seating on the plane waiting for departure.

Great boarding. Everything was on time. Plane was a bit old and the crew could have provided better drink service.

Boarding was a little chaotic but it was a very large flight. It just wasn’t fast. And there was no noticeable difference between zones boarding.

Crew was pleasant. Aircraft was very dated and uncomfortable for our nearly 4 hour flight. We were in row 17 and they ran out of purchasable food by the time they got to us.

We were lucky enough to arrive at the right time. The staff at YYZ did our complete check in and luggage tags for us. Even made sure we knew where we were to head next and how to get there. It truly was one of the best and easiest check inside. Thanks team.

Was the longest flight I have ever taken to Orlando. Not Westjet’s fault necessarily. There was a traffic issue in Orlando. We sat in the airplane for about 2 hrs before leaving Calgary on a 5 hour flight was just a little long to be stuck in the plane. Once we arrived in Orlando we were stuck in traffic on the ground for another 30min. I guess maybe the flight could be delayed so boarding would have been later so we wouldn’t have to have the discomfort of being on the plane so long.

Great Experience! Flight was ahead of schedule and very smooth! Wonderful flight

Too many oversized carryon baggage. If carrier reduced checked luggage fee this could be avoided. The staff were friendly and helpful, very professional.

Airport monitors did not give the gate for our flight returning Detroit to Vancouver Juice served from glass storage containers are a far more healthy alternative for people. And would also minimize the need for recycling plastic or aluminum containers

Nice smooth flight with pleasant stewards. Slept most of the flight, they could have slowly turned on the lights to make it more pleasant. Otherwise a good trip.

Great! No food was available during the flight due to the catering service strike but snacks were given throughout the flight which was nice.

Boarding, staff and flight great. A bit disappointed with no in flight online entertainment but I'll live. Landing was a bit of a jolt (more than usual) but hey everything else was smooth. LoL

I’ve been delayed for two days and I’m still stuck in Honolulu tired spending money

1.5 hours late departing YVR for a 14-minute flight. Packed waiting area. Full plane. Families with tired, screaming kids. 40-minute wait for baggage at YYJ. For a Dash-8. Obviously there was some kind of breakdown but there was no communication from anyone. Most of this was not WestJet's fault but it was an unpleasant night overall. I fell asleep in a chair waiting for the luggage carousel to start.

Nothing to like about flying in the Dash 8s. With very small seats, little legroom, and a very noisy plane, nothing about such trips is enjoyable.

Great TV, easy boarding, wonderful ground crew and flight crew.

Air Canada cancelled my prepaid/prebooked seat selection and changed my seats without any options.

Pretty good service and US Migratory officers providing services in Canada was awesome, because the arrival was quick and smooth

It was late leaving but made up time in the air.

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Squeeze like sardines. ANA has much better leg room. The food on air canada was disgusting. Worse that left over microwave dinner. Like you heated up microwave dinner then saved it overnight, then microwaved it again and added nasty garnish to try to elevate but instead made it as edible as cat food.

Rouge needs to offer seats with better pitch in economy. Many sick people on a full flight.

Overall, I would have to say my experience with Air Canada was mediocre their DC tens. Need to be updated not comfortable at all. Only one out of my four flights was decent. The staffing was very nice. Going through customs in Montreal was quick and easy. Air Canada has room for improvement with their facilities.

The first flight Seattle to Toronto was very poor. My seat was changed. The aircraft was changed. They were having issues with the meals. My second flight from Toronto to Quebec was fine. Short flight still no entertainment. My third flight Quebec to Montreal was very short seats are very uncomfortable, too old and way worn out almost like sitting on a bench. My last flight Montreal to Seattle was fine. Finally, they had some entertainment. Proper food was offered as advertised flight staff was accommodating and friendly, but once again, the aircraft seats are hard like benches.

Crew was terrific. In flight entertainment system is very slow and the touch screen can be not sensitive enough or too sensitive. It was such a pain to pause a movie in case when I unpaused it accidentally thought I presses stop. This happened 3 times. I gave up and went back to my phone for entertainment.

boarding needs to be streamlined load the back of the plane first

Another 35 min delay landing No apology no communication or acknowledgment about this

Try to humanize onboarding and take AI out. It's embarrassing and useless

no kiosks to check in with- it’s 2024!!! the flight was so hot and uncomfortable - not sure if that’s what caused a lady to faint during the flight but i was absolutely miserable.

Air Canada from Edmonton to Toronto was disappointing but Lufthansa from Toronto to Frankfurt was excellent.

Overall good experience. Polite crew. Good foodandentertainment. Seats are small and bit congested though.

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.

The process overall was pretty seamless, and the crew were very friendly (especially Michael). Considering we booked expecting Lufthansa and the flight was operated by United, it was still a very good service and journey overall. The in-flight entertainment was great, with lots of quality options. One slight negative was that I had selected a vegetarian meal prior to flying, but received a vegan one. I think there should be more dietary options as it meant I missed out on some food that I would have preferred (and it seemed like the standard meals and snacks had a vegetarian option anyway). There was also a group of people who were moving around a lot and being generally disruptive at the quietest part of the flight, when the lights were off and most people were sleeping. I would have appreciated staff stepping in to encourage them to be mindful of others). Towards the end of the flight (which was very early in the morning in both time zones), the lights suddenly came on and breakfast was served. In my opinion, this was too early, and everyone was rudely awoken from sleep. After breakfast was cleared away, the lights went off again for about 45 minutes, allowing people to sleep some more. Then the lights came on again for landing. It seems like if they had served breakfast later, the lights on-lights off-lights on shenanigans could have been avoided, and people could have slept longer (and staff could have rested longer too).

You only get a chocolate square and small bottle of water.!

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working. - Expect to be woken up more than an hour before landing when they start dinging the bell and making announcements and turning on all cabin lights to serve a snack. I would prefer they remain quiet and only serve people who want to wake up.

Great!!! The first flight was a little painful because the chair wasn’t reclining and my back was destroyed by the time I got in London. But the second flight was perfect!! Super comfortable, the food was amazing, the crew super polite and helpful. Overall, I had a good experience

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

It was great! The seats were comfortable, and they fed me during the transatlantic flight, something which I have been missing out on for the past 3 years as I travel to and from school.

The seats were uncomfortable. It was an old plane. The crew could have been more hospitable.

This flight was cancelled at the last minute. We were rebooked on another flight but a day later. We lost a day of our vacation and paid for a night in a hotel we couldn’t use. The flights we were rebooked on (both American) messed up our seating on both flights-we didn’t get the seats we had paid for. All in all, a terrible experience.

I declined a wheelchair in Vienna as I was told it was a short walk. However, though I "boarded" the bus first, I was at the back when we got to the plane. There were steps up to the plane and no-one helped except the stewardess as I was near the top of the stairs. She found a better seat for me also.

Horrible connection in Heathrow on flight to destination. Flight missed due to delay on incoming flight. They did rebook us, and then that flight was delayed 2 hours. They don’t post gate info until 45 minutes to departure time which can cut it close if you have to take a tram to your terminal gate area. Then our return flight was completely cancelled. They notified us at 4:30AM. They rebooked us on a different airline and a different fare class. We were completely screwed. Travel day ended up being 30 hours. I will never fly them again.

Book Cheap London Plane Tickets

Recent round-trip flight deals

 
These are the cheapest round-trip flights to London found on KAYAK in the last 72 hours.
3/6Mon
1 stopWestJet
12h 40mYYZ-LGW
11/6Tue
1 stopWestJet
25h 27mLGW-YYZ
C$ 368
3/6Mon
1 stopWestJet
9h 30mYYZ-LGW
11/6Tue
1 stopWestJet
25h 27mLGW-YYZ
C$ 380
28/5Tue
1 stopAir Transat
12h 10mYYZ-LGW
11/6Tue
1 stopAir Transat
11h 30mLGW-YYZ
C$ 685
28/5Tue
1 stopAir Transat
9h 20mYYZ-LGW
15/6Sat
1 stopAir Transat
11h 30mLGW-YYZ
C$ 687
18/10Fri
directBritish Airways
6h 35mYUL-LHR
23/10Wed
directBritish Airways
7h 10mLHR-YUL
C$ 693
28/10Mon
directBritish Airways
6h 35mYUL-LHR
18/11Mon
directBritish Airways
7h 25mLHR-YUL
C$ 723
25/5Sat
directAir Canada
7h 05mYYZ-LHR
1/6Sat
1 stopAir Canada
15h 40mLHR-YYZ
C$ 751
23/5Thu
1 stopAir Canada
9h 00mYYZ-LHR
1/6Sat
1 stopAir Canada
15h 40mLHR-YYZ
C$ 753
1/6Sat
1 stopLufthansa
17h 30mYYZ-LHR
10/6Mon
1 stopLufthansa
13h 00mLHR-YYZ
C$ 759
7/6Fri
directLufthansa
6h 40mYUL-LHR
16/6Sun
directLufthansa
7h 05mLHR-YUL
C$ 793

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to London found on KAYAK in the last 72 hours.
9/7Tue
directAir Transat
6h 45mYUL-LGW
C$ 341
14/7Sun
1 stop
29h 40mYYZ-LGW
C$ 342
3/6Mon
1 stopWestJet
12h 40mYYZ-LGW
C$ 436
18/8Sun
1 stopWestJet
21h 30mYYZ-LGW
C$ 437
7/9Sat
1 stopAer Lingus
9h 30mYYZ-LHR
C$ 456
17/8Sat
1 stopAer Lingus
9h 30mYYZ-LHR
C$ 462
4/6Tue
directLufthansa
6h 40mYUL-LHR
C$ 852
4/6Tue
directLufthansa
6h 40mYUL-LHR
C$ 858
12/6Wed
directAir Canada
6h 40mYUL-LHR
C$ 873
14/10Mon
directAir Canada
6h 40mYUL-LHR
C$ 879

Search by stops

Search by airline

Search by price

Recent domestic flight deals

31/5Fri
directeasyJet
1h 20mEDI-STN
2/6Sun
directeasyJet
1h 15mSTN-EDI
C$ 79
13/7Sat
directRyanair
1h 20mEDI-STN
16/7Tue
directRyanair
1h 20mSTN-EDI
C$ 80
8/10Tue
directBritish Airways
1h 25mEDI-LHR
16/10Wed
directBritish Airways
1h 25mLHR-EDI
C$ 121
9/10Wed
directBritish Airways
1h 25mEDI-LHR
15/10Tue
directBritish Airways
1h 25mLHR-EDI
C$ 129
4/9Wed
multi-stopKLM
4h 10mEDI-LHR
26/9Thu
multi-stopKLM
4h 25mLHR-EDI
C$ 345
5/10Sat
multi-stopKLM
4h 40mEDI-LHR
15/10Tue
multi-stopKLM
4h 25mLHR-EDI
C$ 362
14/6Fri
multi-stopAer Lingus
4h 55mEDI-LHR
17/6Mon
multi-stopAer Lingus
10h 40mLHR-EDI
C$ 470
16/6Sun
multi-stopAer Lingus
4h 10mEDI-LHR
17/6Mon
multi-stopAer Lingus
10h 40mLHR-EDI
C$ 486
29/5Wed
multi-stopLufthansa
8h 45mEDI-LHR
5/6Wed
multi-stopLufthansa
10h 25mLHR-EDI
C$ 6,183
16/6Sun
multi-stopLufthansa
8h 50mEDI-LHR
19/6Wed
multi-stopLufthansa
10h 25mLHR-EDI
C$ 6,187

Search by stops

Search by airline

Search by price

Last minute flights to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to London that are departing in the next 10 days.
19/5Sun
multi-stopAir Transat
31h 35mYTZ-LGW
7/6Fri
multi-stopAir Transat
11h 36mLGW-YTZ
C$ 688
19/5Sun
multi-stopAir Transat
29h 35mYYZ-LGW
7/6Fri
multi-stopAir Transat
14h 20mLGW-YYZ
C$ 689
21/5Tue
directAir Canada
7h 10mYYZ-LHR
6/6Thu
multi-stopAir Canada
12h 35mLHR-YYZ
C$ 751
21/5Tue
multi-stopAir Canada
10h 40mYTZ-LHR
6/6Thu
multi-stopAir Canada
10h 19mLHR-YTZ
C$ 766
21/5Tue
multi-stopBritish Airways
22h 15mYVR-LHR
28/5Tue
multi-stopBritish Airways
20h 40mLHR-YVR
C$ 1,082
21/5Tue
directLufthansa
7h 05mYYZ-LHR
4/6Tue
directLufthansa
7h 45mLHR-YYZ
C$ 1,129
17/5Fri
directBritish Airways
6h 35mYUL-LHR
21/5Tue
directBritish Airways
7h 10mLHR-YUL
C$ 1,143
17/5Fri
multi-stopWestJet
15h 35mYVR-LHR
19/5Sun
multi-stopWestJet
11h 53mLHR-YVR
C$ 1,463
21/5Tue
multi-stopLufthansa
16h 15mYYZ-LCY
5/6Wed
multi-stopLufthansa
13h 30mLCY-YYZ
C$ 1,481
21/5Tue
multi-stopWestJet
29h 55mYVR-LHR
10/6Mon
multi-stopWestJet
37h 27mLHR-YVR
C$ 1,525

Search by stops

Search by airline

Search by price

Flights to London

Return flight deals:

London - Canada

Cabin classes:

C$ 940
C$ 2,873
C$ 1,809
C$ 586