LON - YTO

$279 Find Cheap Flights from London to Toronto

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 Toronto departing on 2/10. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Toronto.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Toronto.
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Cheap Flight Deals from London to Toronto (LON-YTO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Toronto 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.

Recent round-trip flight deals from London to Toronto

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from London to Toronto.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:55 am - 6:15 pmLGW-YYZ
11h 20m1 stop
8:45 pm - 10:55 amYYZ-LGW
10h 10m1 stop
$376Icelandair
Find Deal
Wed, Mar 5 - Tue, Mar 11
11:55 am - 6:15 pmLGW-YYZ
11h 20m1 stop
7:45 pm - 10:55 amYYZ-LGW
10h 10m1 stop
$382Icelandair
Find Deal
Wed, Feb 19 - Wed, Feb 26
11:55 am - 6:15 pmLGW-YYZ
11h 20m1 stop
8:45 pm - 10:55 amYYZ-LGW
10h 10m1 stop
$384Icelandair
Find Deal
Wed, Mar 5 - Tue, Mar 11
11:40 am - 3:00 pmLGW-YYZ
8h 20mnonstop
10:35 pm - 9:45 amYYZ-LGW
7h 10mnonstop
$388Air Transat
Find Deal
Wed, Mar 5 - Tue, Mar 11
11:40 am - 3:00 pmLGW-YYZ
8h 20mnonstop
10:35 pm - 9:45 amYYZ-LGW
7h 10mnonstop
$389Air Transat
Find Deal
Wed, Mar 5 - Tue, Mar 11
6:30 am - 1:20 pmLHR-YYZ
11h 50m1 stop
2:00 pm - 7:10 amYYZ-LHR
12h 10m1 stop
$417Lufthansa
Find Deal
Tue, Feb 11 - Tue, Feb 18
11:30 am - 7:55 pmLHR-YYZ
13h 25m1 stop
6:00 pm - 10:00 amYYZ-LHR
11h 00m1 stop
$418Lufthansa
Find Deal
Wed, Feb 19 - Tue, May 13
6:00 am - 7:50 pmLHR-YTZ
18h 50m2 stops
8:50 am - 7:10 amYTZ-LHR
18h 20m2 stops
$422Air Canada
Find Deal
Wed, Mar 5 - Tue, Mar 11
8:55 am - 4:20 pmLHR-YYZ
12h 25m1 stop
6:10 pm - 6:30 amYYZ-LHR
7h 20mnonstop
$425Air Canada
Find Deal
Wed, Feb 12 - Wed, Feb 19
11:45 am - 2:55 pmLHR-YYZ
8h 10mnonstop
10:15 pm - 10:30 amYYZ-LHR
7h 15mnonstop
$533British Airways
Find Deal
Mon, Feb 17 - Tue, Sep 30

Flights from London to Toronto - Travel Insights & Trends

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

What is the cheapest London to Toronto flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Toronto.
Our data shows that the cheapest route for a return flight from London to Toronto cost $432 and was between London Gatwick Airport (LGW) and Toronto Pearson Intl Airport (YYZ). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $432.

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

The average price of all round-trip flights from London to Toronto clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Toronto on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from London to Toronto. For your return ticket, we recommend flying on a Friday and avoiding Tuesdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Toronto, 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 Toronto is February, where tickets cost $472 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $755 and $721 respectively.

Can I save money by flying with a layover from London to Toronto?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,334 on average.

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

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 Toronto, 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 the flight from London to Toronto, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

January

High season

July
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 23% increase in price.

When to book flights from London to Toronto

Are your dates flexible? Find out the best times to travel from London to Toronto 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from London to Toronto: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from London to Toronto 
LydiaFlew with American AirlinesLHR-YYZJun 2024
Give yourself enough connection time in London to clear customs even for connecting flights.
Verified travelerFlew with Air CanadaLHR-YYZJun 2024
Service is really good and all staff members are very supportive
Verified travelerFlew with Air CanadaLHR-YYZMay 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.

FAQs for booking flights from London to Toronto

  • What are some hotels near the Toronto International Airport?

    Because of the airport’s central location, there is a wide range of hotels very close to the airport, including a number within the terminal itself. All within 5 minutes from the main terminal are the Best Western Toronto Airport, the Holiday Inn Toronto Airport East or the Sandman Signature Hotel Toronto Airport.

  • Are there departure lounges in the London airports?

    To help you relax before a long flight from London to Toronto, both Heathrow and Gatwick have numerous departure lounges with a range of comforts. The lounges around the Heathrow airport can offer food, drinks, and even spa treatments or massages. If you are flying out of Gatwick airport, you can choose from one of their speciality lounges such as the business-style Regus Express, or the luxurious Clubrooms.

  • Is there parking at the London airports?

    Heathrow airport offers a wide range of parking options, depending on your preference. You can choose from one of the affordable short term or long term garages, or book valet parking so you don’t have to worry about finding the perfect parking space.

  • What is there to do at the London airports?

    While you are waiting for your flight to Toronto, Heathrow particularly has a wide range of high-end shopping, whether you are looking for something from UK institutions such as Harrods, Boots or Burberry, or for designers such as Armani, Cartier or Dior. After your shopping, there are plenty of dining options across the airport from small cafes to fine restaurants.

  • What is the cheapest flight from London to Toronto?

    In the last 3 days, the lowest price for a flight from London to Toronto was $279 for a one-way ticket and $376 for a round-trip.

  • Do I need a passport to fly between London and Toronto?

    Yes, you'll most likely have to show a valid passport before boarding the plane in London and on arrival in Toronto.

  • Which airlines offer Wi-Fi service onboard planes from London to Toronto?

    Lufthansa, and KLM offer inflight Wi-Fi service on the London to Toronto flight route.

  • Which aircraft models fly most regularly from London to Toronto?

    The Boeing 777 is the aircraft model that flies most regularly on the London to Toronto flight route.

  • Which airline alliances offer flights from London to Toronto?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between London and Toronto, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from London to Toronto?

    There are nonstop flights from London to Toronto on a daily basis.

  • Which is the best airline for flights from London to Toronto, Delta or Air Transat?

    The two airlines most popular with KAYAK users for flights from London to Toronto are Delta and Air Transat. With an average price for the route of $627 and an overall rating of 8.0, Delta is the most popular choice. Air Transat is also a great choice for the route, with an average price of $594 and an overall rating of 7.8.

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

    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 Toronto.

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

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

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

    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 Toronto with an airline and back to London with another airline.

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

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

See more FAQs

KAYAK’s top tips for finding a cheap flight from London to Toronto

  • Looking for a cheap flight? 25% of our users found flights on this route for $494 or less one-way and $473 or less round-trip.
  • If you’re looking for flights from London to Toronto, the major London airports Luton, Heathrow, London City and Gatwick all have direct flights to Toronto Pearson International Airport. The flight is a long haul at almost 8 hours, however there are still a number of very affordable airlines that fly the route, including British Airways, WOW air, and Lufthansa.
  • While Toronto Pearson International Airport is the city’s major airport, there is a second regional airport Billy Bishop Toronto City, located near the waterfront. If you are continuing your journey from Toronto, it is an 18 minute drive from the international airport to the smaller regional airport.
  • When you are looking to travel into the city from the Toronto International Airport, the quickest public transport is the Union Pearson Express which will take you from the airport to Union Station in the city centre. Your cheapest option however is the 192 Airport Rocket, or 58A Malton bus, which can take you to numerous city stops. Buses can be found outside Terminals 1, 2 and 3.
  • As one of the region’s main international airports, the Toronto International Airport is large. To help you get around, you can take the Terminal Link which will connect you to Terminal 1, Terminal 3 and the Sheraton Gateway Hotel, and the Viscount Train Station and Value Parking Garage.
  • If you need to buy Canadian Dollars before flying out, you can pre-order your amount through Travelex via the Heathrow airport website and pick it up before your flight. MoneyCorp have numerous counters throughout Gatwick airport where you can either pre-order and pick up your Canadian Dollars or order them over the counter when you get there.
See more tips

Prefer to fly direct from London to Toronto?

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

Direct departures

London to Toronto

Monday

Aegean Airlines, Aer Lingus, Air Canada, +20 more

Aegean Airlines, Aer Lingus, +21 more

Tuesday

Aegean Airlines, Aer Lingus, Air Canada, +19 more

Aegean Airlines, Aer Lingus, +20 more

Wednesday

Aegean Airlines, Aer Lingus, Air Canada, +20 more

Aegean Airlines, Aer Lingus, +21 more

Thursday

Aegean Airlines, Aer Lingus, Air Canada, +15 more

Aegean Airlines, Aer Lingus, +16 more

Friday

Aegean Airlines, Aer Lingus, Air Canada, +20 more

Aegean Airlines, Aer Lingus, +21 more

Saturday

Aegean Airlines, Aer Lingus, Air Canada, +20 more

Aegean Airlines, Aer Lingus, +21 more

Sunday

Aegean Airlines, Aer Lingus, Air Canada, +19 more

Aegean Airlines, Aer Lingus, +20 more

See more direct flights

Direct returns

Toronto to London

Monday

Aegean Airlines, Aer Lingus, Air Canada, +20 more

Aegean Airlines, Aer Lingus, +21 more

Tuesday

Aegean Airlines, Aer Lingus, Air Canada, +20 more

Aegean Airlines, Aer Lingus, +21 more

Wednesday

Aegean Airlines, Aer Lingus, Air Canada, +20 more

Aegean Airlines, Aer Lingus, +21 more

Thursday

Aegean Airlines, Aer Lingus, Air Canada, +16 more

Aegean Airlines, Aer Lingus, +17 more

Friday

Aegean Airlines, Aer Lingus, Air Canada, +20 more

Aegean Airlines, Aer Lingus, +21 more

Saturday

Aegean Airlines, Aer Lingus, Air Canada, +20 more

Aegean Airlines, Aer Lingus, +21 more

Sunday

Aegean Airlines, Aer Lingus, Air Canada, +20 more

Aegean Airlines, Aer Lingus, +21 more

See more direct flights
See more direct flights

Top 5 airlines serving from London to Toronto

 
See real verified KAYAK customer reviews for airlines flying from London to Toronto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Toronto? 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.
7.8
Air TransatOverall score based on 381 reviews
7.1Entertainment
7.9Boarding
6.8Food
7.4Comfort
8.5Crew
Airline reviews

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

10.0 ExcellentAshley, Jan 2025LIR - YYZ
Read more Air Transat reviews

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

We were unable to land in Liberia. It was not the airline’s fault, but we had to be diverted to SJO.

We had things stolen from our luggage, we also were refused an upgrade on a flight that was not full.

When we left, it wasn't Great . People were drinking heavily, very disrespectful Extremely loud, the entire trip. I think the crew members, should have get their attention. Coming back was great.

I sat in the club. The seeds were fantastic. The meal was great and Entertainment was good. The crew was fantastic. I recommend it to everybody.

The food was small portions and not fresh. I was seated at the back of the plane so by the time the cart approached me most of the food options were sold out. The cabin crew was fantastic however.

Great flight and crew. Food isn't free and neither are headphones...

We were in economy class but paid for option Plus which offer you an extra snack after take off, free earplugs & blanket. The crew were very attentive. The comfort however wasn’t great, hard to be comfortable in such restraint place. Wasn’t able to sleep through out the 7hrs flight and was exhausted upon arrival.

The flights were on time and the crew was friendly and helpful. The food was ok. The seats were quite cramped and if the seat in front was tipped back there was very very little room. The entertainment was only on your own device and there was no usb charging

Boarding and staff were excellent. The food was ok. Very cramped seating. No existent entertainment other than on iPhone over wifi with poor choices of movie or shows. Bring your own entertainment. Nowhere to charge your phone

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

Check in and boarding was easy, crew was cheerful. Not much to read or do on the plane and our neighboring passengers were talking loudly so we could not sleep. But overall good. Great coffee.

Flyplay is the only way I travel to Europe. Had a 15 hr layover in Iceland. Normally this would suck, but I regret a car and saw the black sand beaches, several waterfalls and sky lagoon. And finished with lamb at cafe Loki.

did not get the seats we had specially paid for

This is a no frills airline. You cant expect much for the price. Low cost flight, clean, nice staff. That's all I need for the price. If you want more, book with another airline and pay more. For Europe trips, PLAY is the ONLY airline I use

The speaker flight attendant talked over was way too loud. Hurt my ears -had to take out hearing aids.

It was ok. Even after the airport bus took us to the terminal , we did not expect to walk 35 mins inside the airport to the gate . A 15 min walk is ok . Especially if there was any delay in TSA check which happens to is too then people can easily miss the flight.

I was not even asked if I want some water. Joke. Steward gave me a biscuit cover in chocolate and did not even look at me.

Ok Did not like that the second leg of flight was moved earlier making it a rush to make

We had a lot problems in beginning but Air Canada took very good care of us

My flight was delayed, causing a shortened connection to my second flight, which led to a stressful experience. Additionally, I had to pay the luggage fee twice, for which I have receipts. Since Air Canada and United Airlines collaborate, their partnership should aim to provide better service, rather than leaving passengers to bear the consequences of an unprofessional experience.

Air Canada is the worst airline I have ever flown. They lost my luggage, cancelled my flight, refused to pay for a hotel, charged me for business class even though they changed my flight to economy and there is no process to get someone on phone. Would not recommend Air Canada to my worst enemy.

Overall it was great! Seats were comfortable. We were offered snack and drink on the way to Florida but only a drink coming back. Free messaging for aero plan members was a great feature to have on board so we can connect with loved ones … entertainment like movies and shows was also a good selection!

The problem in part was with the airports, not really the fault of Air Canada. Confusing directions regarding the gate, in Seattle the recommended shuttle train entrance was not working. Simular problems in Toronto. Baggage arrived in good time. Marx Bros movie on entertainment from Seattle. I was told I was laughing too loudly, by the flight attendant. No lounge in Seattle. Lounge in Toronto excellent.

Made me check my carry on despite there being dozens of empty bins when I boarded which significantly inconvenienced me.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

The flight was ok, the flight attendants were lovely, the movies were good, the food was ok, and I am just sad because my luggage didn't arrive with me in Iasi because the flight from Vancouver to Frankfurt was delayed and then I barely made the rest of my flights. Also, there was no real support once I got off each of the flights. There was nobody to ask about gate or where to be and for example when I got off in Vienna to catch the flight to Iasi there was no screen where I could read the gate and time of departure of the plane. I was going crazy trying to find the plane to Iasi and I barely made it. When my luggage finally arrived home it was broken. The handle was completely broken and that was not so good. I am in a visit here, in Romania, and I will have to buy a new luggage.

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

The connection to LYON was very tight. The flight was nearly finished boarding when we got to the gate

The flight crew, the on-plane service, and the food were fine. The seats lacked cushioning and were uncomfortable compared to other planes from recent flights. The plane was initially delayed one hour and that expanded to 1.5 hours. When we boarded, there was insufficient room for our carry-on bags, which added more time to disembarking from the plane. It appeared the Air Canada staff or the Toronto Airport staff were less than competent to handle whatever the issue was that caused the delays, which was never communicated.

I did not like that they failed to put my luggage on my connecting flight to Athens. I was promised it would be located and delivered within 2 days but later told there was no information on its location. This caused me to have unplanned for expenses because I then had to purchase new clothing to wear on my vacation. I did not receive my luggage until my return flight home. I will not be traveling with them again.

Absolutely the most awful experience in the history of service from gate agents to baggage handlers. Never will i use kayak or Lufthansa again. Ever.

Boarding was haphazard after people with small children or walking difficulties

No internet, very narrow seats insufficient room for three passengers with encroachment.

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

Good flight, awful, vindictive, vile customer services in T5 Heathrow.

Ok we did get an upgrade and the flight was delayed 45 minutes BUT without any bias. The crew were excellent, friendly, efficient and verging on exuberant, they all were so happy to do their jobs. Food excellent and the new safety video is fun to watch.

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Aer Lingus was the actual airline so they handled everything professionally.

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

Business class area too small and chair and equipment not comfortable .

Lost my luggage in London Was double charged for luggage

BAD!!! due to delay I missed my connection in MEX, had to pay for hotel and new flight for next morning increasing my spent for $1,000 usd

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

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

Other airlines flying from London to Toronto

Flights from the other most popular airlines that fly from London to Toronto according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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