£216 Find Cheap Flights from London to Canada

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Canada departing on 16/3. 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
1 adult, Economy, 0 bags

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Cheap Flights from London to Canada

Cheapest return prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto1 stop£338
Calgary
Calgary1 stop£434
Halifax
Halifax1 stop£498
Ottawa
Ottawa1 stop£354
Winnipeg
Winnipeg1 stop£516
Kelowna
Kelowna1 stop£558
St. John's
St. John's1 stop£360
Québec City
Québec City2 stops£439
Saskatoon
Saskatoon1 stop£545
Regina
Regina2 stops£588
Windsor
Windsor2 stops£548
Kamloops
Kamloops2 stops£921
Fredericton
Fredericton2 stops£728
Moncton
Moncton2 stops£545
Comox
Comox1 stop£653
Thunder Bay
Thunder Bay2 stops£568
Toronto
Toronto1 stop£338
Calgary
Calgary1 stop£434
Halifax
Halifax1 stop£498
Ottawa
Ottawa1 stop£354
Winnipeg
Winnipeg1 stop£516
Kelowna
Kelowna1 stop£558
St. John's
St. John's1 stop£360
Québec City
Québec City2 stops£439
Saskatoon
Saskatoon1 stop£545
Regina
Regina2 stops£588
Windsor
Windsor2 stops£548
Kamloops
Kamloops2 stops£921
Fredericton
Fredericton2 stops£728
Moncton
Moncton2 stops£545
Comox
Comox1 stop£653
Thunder Bay
Thunder Bay2 stops£568

Book Cheap London to Canada Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Canada 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Canada

Tue, 7 Apr - Mon, 13 Apr
Multiple Airlines Logo
06:30 - 14:15
STN
-
YYZ
12h 45m
1 stop
Multiple Airlines Logo
22:00 - 17:05
YYZ
-
STN
14h 05m
1 stop
£338Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Icelandair Logo
15:40 - 19:10
LGW
-
YYZ
32h 30m
1 stop
Icelandair Logo
20:45 - 14:40
YYZ
-
LGW
12h 55m
1 stop
£340Icelandair
Tue, 21 Apr - Sat, 25 Apr
Icelandair Logo
15:40 - 19:10
LGW
-
YYZ
32h 30m
1 stop
Icelandair Logo
23:10 - 14:40
YYZ
-
LGW
10h 30m
1 stop
£342Icelandair
Wed, 22 Apr - Wed, 13 May
Multiple Airlines Logo
20:50 - 14:15
LGW
-
YYZ
22h 25m
1 stop
Multiple Airlines Logo
22:45 - 10:45
YYZ
-
LGW
7h 00mdirect
£343Multiple Airlines
Tue, 5 May - Sun, 10 May
Air Canada Logo
13:50 - 21:32
LHR
-
YTZ
36h 42m
2 stops
Air Canada Logo
18:55 - 21:00
YTZ
-
LHR
45h 05m
2 stops
£396Air Canada
Tue, 7 Apr - Sun, 26 Apr
Air Canada Logo
14:05 - 16:40
LHR
-
YUL
7h 35mdirect
Air Canada Logo
16:10 - 09:35
YUL
-
LHR
12h 25m
1 stop
£397Air Canada
Thu, 30 Apr - Mon, 11 May
WestJet Logo
10:45 - 17:30
LGW
-
YVR
38h 45m
2 stops
WestJet Logo
08:15 - 09:25
YVR
-
LGW
17h 10m
2 stops
£472WestJet
Tue, 21 Apr - Tue, 28 Apr
Lufthansa Logo
09:15 - 14:20
LCY
-
YVR
13h 05m
1 stop
Lufthansa Logo
09:20 - 17:55
YVR
-
LCY
24h 35m
2 stops
£647Lufthansa
Tue, 21 Apr - Tue, 28 Apr
Lufthansa Logo
09:15 - 00:39
LCY
-
YVR
23h 24m
2 stops
Lufthansa Logo
09:20 - 17:55
YVR
-
LCY
24h 35m
2 stops
£653Lufthansa
Tue, 14 Apr - Thu, 30 Apr
Virgin Atlantic Logo
08:25 - 15:55
LCY
-
YVR
15h 30m
1 stop
Virgin Atlantic Logo
17:50 - 16:40
YVR
-
LCY
14h 50m
1 stop
£658Virgin Atlantic
Booking Insights

KAYAK's insights & trends for London to Canada flights

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

What is the cheapest London to Canada flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Canada from London found in the last 72 hours was to Calgary, at £332 return. The most popular route is from London Heathrow Airport (LHR) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £414.

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

The average price for all round-trip flights from London to Canada depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Canada is generally in the afternoon, when retur flights cost £506 on average. Morning departures are around 8% cheaper than evening flights, on average. The most expensive time of day to fly to Canada is generally in the evening, which is peak travel time and where the average cost of a ticket is £554.

Can I save money by flying with a stopover from London to Canada?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £579, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London to Canada?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Canada, 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 from London to Canada is September, when tickets cost £373 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of return tickets is £559 and £528 respectively.

What’s the cheapest day of the week to fly from London to Canada?

The average price of all round-trip flights from London to Canada clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London to Canada, look for departures on Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Canada, Wednesday is the cheapest day to fly and Monday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Canada, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from London to Canada, you should book around 2 weeks before departure, which saves you about 15% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know - Cheap tickets from London to Canada

Low seasonJanuary
Cheapest flight£222
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from London Heathrow Airport to Calgary

Flights from London to Canada: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from London to Canada 
ChristopherFlew with Air Canada
LHR
-
YYZ
Sept 2024
Boarding of the plane is a nightmare, and the gate staff don’t allow sufficient time for each zone to board in order. Get in line ASAP and just start board as soon as they begin letting people on the plane. Also, the self service check in machines won’t print baggage tags (we tried four different machines and none of them would print a baggage tag even though we had done online check in to indicate that we had checked bags).
Verified travelerFlew with Air Canada
LHR
-
YHZ
Jul 2024
Just know that if you were going to the US, you will have to go through an additional layer of security and an additional layer of customs when you get to your next to last city
LydiaFlew with American Airlines
LHR
-
YYZ
Jun 2024
Give yourself enough connection time in London to clear customs even for connecting flights.
Verified travelerFlew with Air Canada
LHR
-
YYZ
May 2024
It is a long walk to the gate so make sure to leave yourself time. We were told 4 hours ahead and we should have taken that advice.
MasumaFlew with Air Transat
LGW
-
YUL
Feb 2024
Yes! If you are flying Air Transat bring your own blankets, pillow and headphones/wired earbuds or be prepared to pay with a Credit Card as they do not accept Debit cards or cash.

FAQs - booking Canada flights

  • Are there lounges I can relax at before my flight?

    At London airports, you can relax in various lounges before you take off, a great way to start your trip. The Aspire Club Lounge at Gatwick Airport offers food, drinks, and wi-fi from around £20 per person. Similarly, Heathrow Airport’s Club Aspire Lounge can be booked from about £32.50 per person.

  • I’m flying from London to see the Niagara Falls. Where should I fly to?

    The Niagara Falls are a highly popular tourist destination attraction year-round. To visit this tourist hotspot on the border to the US, you should fly to Toronto Airport (YYZ), approximately a 1h 10min drive away.

  • Can I reduce my carbon footprint by taking specific flights?

    When flying from London airports to Canada, you can reduce your carbon footprint by choosing specific airlines. For flights from Heathrow to Montreal Airport (YUL), for example, you could opt to fly with Finnair. The airline operates this route with around 35% less CO2 emissions than other airlines. This works out at roughly 893kg of C02 per passenger compared to the industry standard of around 1378kg of C02 for this route.

  • What family facilities does Toronto Airport offer?

    After the long flight to Toronto, you can take advantage of a range of family-friendly facilities which will help you freshen up before your onward journey. You will find baby-feeding rooms, nursing pods and children’s play areas, whilst you can also make use of baby strollers to move around the terminal. There are also plenty of food and drink outlets for your whole family to refuel before getting the rest of your trip underway.

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

    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 from London to Canada.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London to Canada 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 from London to Canada?

    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 from London to Canada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight from London to Canada

  • You can travel to Canada directly from several London airports, so make sure to check which is the most convenient one for you before booking. For example, you can fly to Calgary Airport (YYC) from both London Heathrow Airport (LHR) and London Gatwick Airport (LGW). If you are based to the west of London, Heathrow might be a better choice for you, whereas Gatwick might be more convenient if your point of origin is south of the city.
  • If you are flying to Canada during the winter months to go skiing, you should fly to Calgary Airport. It is located only about 1h 30min by car from Banff National Park, which is famous for its slopes.
  • As a UK citizen, you do not need a visa to travel to Canada, as you’ll be permitted tourist entry upon arrival. You must apply for an Electronic Travel Authorisation before you travel, though, and you must hold a passport that is valid for the duration of your stay.
  • If you decide to hire a car at the airport, it’s essential to be aware of the country’s road safety laws, especially if you have children in the car. Seat belts must be worn at all times in front and back seats, and children must travel in a suitable child seat.
  • For added convenience, you can use Heathrow’s Reserve and Collect online service to pre-order any duty-free items before you arrive at the airport. You can collect your purchases once you get to the terminal.

Reviews of the top 5 airlines flying from London to Canada

 
Need help choosing which airline to fly with from London to Canada? 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.
7.7
Air TransatOverall score based on 520 reviews
7.3Comfort
6.8Food
7.9Boarding
8.5Crew
7.0Entertainment
Airline reviews

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.

4.0 OkayMarcel, Mar 2026
YUL - LIS
Read more Air Transat reviews

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.

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

I was very nice to arrive earlier than scheduled. Very much appreciated. No issues with flight. All was good.

The on-board crew were professional and friendly and made the trip feel like we were taken care of well. The gate for the flight departure changed three times...not great but not terrible. Considering it was the day of the New Jalisco Cartel mayhem, we can't really complain.

We were treated well by the staff at the airport and on board aircraft. Delay was uncontrollable due to the weather. Had to wait for another gate as we were late landing in Fort Lauderdale.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

The Turkish was good . I had a problem with air Transat terrible experience for me

I did not like I have been charged for my carry on

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

Flight was delayed by 3/4 of an hour. Overall flight was good.

No kiosk to help pre boarding unlike other airlines, still lost the luggage despite its own crew/TSA or security tagging it, poor handling of lost luggage and possibly compensation is likely poor too.

No pre boarding kiosk to check in, baggage claim detected luggage didn’t leave the airport, poorly managed recovery of lost luggage, and blame lost tag from conveyor to TSA/security, very poor from TSA/security check to delivery, crucial if compensation will go thru and will likely wait for months unlike United,

Waited at airport from 10 am till 4 pm and no flight due to fog. Ugh.

Flight was good, crew was excellent. No complaints at all

Delayed 3 times in a row for 4 hours total. Incrementally pushing back the flight claiming gate delays but they eventually changed the actual plane, due to technical issues. This strategy to avoid compensation to passengers is unprofessional.

The flight was full and good as could be expected. We arrived early which is always a good thing.

Plane was one hour late. Hardly any space for our carry-ons. Stressful to catch connections.

The delays were never ending and we were never properly informed as to why. 1st and 2nd delay were handled well, but by the time we received our 7th delay, and then subsequently asked to willingly get bumped, it turned into one of the worst flying situations of my life. I didn’t get home until 2am which is roughly 5 hours later than originally planned.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

Again, it was delayed and then our connecting aircraft was very cold.

The flight from Lisbon to Toronto was delayed and then our connecting flight in Vancouver was delayed due to “unscheduled maintenance “. We boarded and then had to get off the plane and wait. We were over three hours delayed in Vancouver and missed our final connection to Saskatoon. We were forced to overnight in Vancouver arriving in Saskatoon at noon the next day. That’s over a 12 hour delay getting home.

Departed Palm Springs over an hour late because there’s only one gate, and it has always delayed by the arriving and departing flight to Toronto and the arriving flight from Vancouver.

I checked a bag and there was only one agent to assist all customers with any issues.

I want to thank Carlos at the Miami AC desk - he was amazing and went over and above to help us out. Thank you Carlos and all the best to you!!! You made our faith in AC feel great! Sincerely, David Cubitt

Our original flight was cancelled due to mechanical reasons. This cancellation caused us to miss our connection and we were not able to get another flight for 3 days and then needed to make an extra connection to get there. Air Canada did not rebook our flight for us, it took several hours of talking with staff in the airport and making phone calls to get the flights rebooked. We never received a voucher for our hotel and meals while we were waiting for our next flight and it was only after talking to several staff that we were provided some general information about how we could be reimbursed. We tried entering our ticket information in the website provided, but it did not recognize our flight information. When we asked someone on the phone about this they said we'd need to contact the customer relations department, but that it's not possible to reach them on the phone. I don't understand what company would have a customer relations department that you can't talk to. We spent about $1,000 for hotels and meals for our family while waiting for a flight home and I'm not confident we will ever get reimbursed for this. I understand that mechanical issues can happen to any airline, but this is the 4th time that this has happened to my wife and I on Air Canada and we have only flown Air Canada about 8 times, so this is not a good track record. Also, when we did finally get a flight home (which was also delayed due to mechanical problems), we were told we couldn't bring a standard carry on even though the information on our ticket clearly indicated that we could bring a carry on bag. The staff at the gate were not understanding about this situation.

The lead flight attendent was outstanding. We were delayed waiting for a connection and she kept us up-to-date with a great sense of humor. She also made sure a passenger in the back of the plane was sble to get out first to make a connection. She needs to be recognized by your company! She is awesome!

Hoping for small compasation for having to rebook my trip back cause i had to miss 6 hrs work

My seat was taken by other passenger, flight délayes caused me problem was not making my connection from Vancouver to Montreal Because of that had change for next Day to be able to arrive at reasonable hours and mist my work day and Lansing was staffer then usual

Flight was canceled due to mechanical issues. After a considerable wait in the queue, Air Canada customer service was very helpful to get us on another flight. I am disappointed to report our rescheduled flight is for three days from now. Three days of extra expenses and inconvenience is unacceptable.

The flight was delayed 7 hours and we were given 10 euros vouchers. This is ridiculous. The crew was not nice at all, they just did their job with serving food and drinks. Did not even apologize for the delay!!!!

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Missed flight. Requested assistance for my father and he did not receive it in Paris.

Business Class was very comfortable and the food and service was top notch.

The crew was very nice. The equipment on the 747 felt old.

As expected. Would have appreciated a 3-day headsup reminder as a reassurance that all is well.

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

The plane was late (as was my flight out from Birmingham the day before)

Business Class Configuration was excellent- private and comfortable. Crew and service were excellent. I really appreciate Air Canada cabin pressurization equal to an altitude of 8,000ft. Upon landing, I felt more alert and refreshed than typical for international flights

The luggage problem I previously mentioned was actually this flight

The flight was delayed due to snow in Frankfurt. There wasn't much information from BA or the airport, but Kayak was great and kept me informed of the delay and gate changes.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

No WiFi. No food. 250 ml of water only drink option. No entertainment options. Extremely bare bones flight

Economy seats were good and spacious. Much better than virgin by a mile.

It’s the old style plane with the old Ying Yang seats doesn’t compare to other airlines with newer planes.

I was unable to board this flight because of visa changes that I was not alerted about and I’ve been unable to contact Kayak to obtain a refund / credit anything.

Everything you need to know for your flight from London to Canada

Cabin class types available on flights to Canada

Cabin classes available on flights to Canada. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.