LON - YTO

$335 Find Cheap Flights from London to Toronto - Compare and Save

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 9/17. 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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Everything you should know

Cheapest round-trip
$542
Typical prices: $506-$679
Air Canada
Thu 9/3Sun 9/6
LHR - YYZ • 1 stop
Cheapest non-stop
$543
Typical prices: $475-$668
Air Transat
Sat 9/12Tue 9/22
LGW - YYZ • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
BA economy fares include a carry-on bag; Lufthansa Premium Economy adds a checked bag.
Air Canada and BA premium economy add legroom and priority boarding on this long-haul route.
Expert advice
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Nonstop flights
You can fly direct with Air Canada, Air Transat and others. Average duration is 7h 54m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
Cheapest • 8% average savings
Most popular
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Avoid delays
Most punctual • 91% on-time
Best time • Fewest delays
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Top layover airports
Cheapest • Avg $516 (round-trip)
Shortest trip • 10h 09m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 10% compared to booking last minute.
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When to travel
Cheapest • 18% price drop
Most popular
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Toronto

Thu, Sep 3 - Sun, Sep 6
Air Canada Logo
6:50 am - 11:50 am
LHR
-
YYZ
10h 00m
1 stop
Air Canada Logo
12:30 am - 6:30 am
YYZ
-
LHR
25h 00m
1 stop
$542Air Canada
Tue, Sep 1 - Thu, Sep 24
Icelandair Logo
3:40 pm - 10:05 pm
LGW
-
YYZ
11h 25m
1 stop
Icelandair Logo
11:10 pm - 2:40 pm
YYZ
-
LGW
10h 30m
1 stop
$542Icelandair
Wed, Oct 21 - Mon, Oct 26
Air Transat Logo
12:40 pm - 3:40 pm
LGW
-
YYZ
8h 00mnonstop
Air Transat Logo
10:35 pm - 9:45 am
YYZ
-
LGW
7h 10mnonstop
$543Air Transat
Sat, Sep 12 - Fri, Sep 25
Air Canada Logo
6:50 am - 11:50 am
LHR
-
YYZ
10h 00m
1 stop
Air Canada Logo
11:50 pm - 11:50 am
YYZ
-
LHR
7h 00mnonstop
$543Air Canada
Sat, Sep 5 - Wed, Sep 16
Air Transat Logo
11:35 am - 7:25 pm
LGW
-
YYZ
12h 50m
1 stop
Air Transat Logo
11:15 pm - 9:50 am
YYZ
-
LGW
29h 35m
1 stop
$544Air Transat
Wed, Sep 23 - Sat, Oct 17
Lufthansa Logo
9:30 am - 4:20 pm
LHR
-
YYZ
11h 50m
1 stop
Lufthansa Logo
3:00 pm - 6:30 am
YYZ
-
LHR
10h 30m
1 stop
$546Lufthansa
Wed, Nov 25 - Mon, Nov 30
British Airways Logo
7:45 pm - 3:50 pm
LHR
-
YYZ
25h 05m
1 stop
British Airways Logo
10:20 pm - 10:25 am
YYZ
-
LHR
7h 05mnonstop
$547British Airways
Thu, Sep 10 - Mon, Sep 28
British Airways Logo
7:35 pm - 3:50 pm
LHR
-
YYZ
25h 15m
1 stop
British Airways Logo
10:00 pm - 10:15 am
YYZ
-
LHR
7h 15mnonstop
$550British Airways
Fri, Aug 28 - Sat, Sep 5
United Airlines Logo
6:50 am - 8:11 pm
LHR
-
YTZ
18h 21m
2 stops
United Airlines Logo
7:45 pm - 11:55 am
YTZ
-
LHR
11h 10m
1 stop
$587United Airlines
Wed, Sep 16 - Thu, Sep 24
United Airlines Logo
12:15 pm - 6:46 pm
LHR
-
YTZ
11h 31m
1 stop
United Airlines Logo
3:15 pm - 6:55 am
YTZ
-
LHR
10h 40m
1 stop
$617United Airlines
Booking Insights

KAYAK's insights & trends for London to Toronto flights

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.

How much is a round-trip flight from London to Toronto?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London to Toronto departing in September.

What is the cheapest London to Toronto flight route?

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

The cheapest return flight from London to Toronto costs $498 on the route between London Gatwick Airport (LGW) and Toronto Pearson Intl Airport (YYZ). Over the past month, this route was, on average, 8% cheaper than other London-Toronto routes. The most popular route is between London Heathrow Airport (LHR) and Toronto Pearson Intl Airport (YYZ).

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, Monday is the most expensive day to fly from London to Toronto. For your return ticket, we recommend flying on a Tuesday and avoiding Fridays 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 $532 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $808 and $802 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.

No, with an average price for the route of $722, prices are generally cheapest when you fly direct.

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, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Expert advice

Expert advice for your flight from London to Toronto

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on Air Transat

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Stefanie Waldek

Stefanie Waldek

Expert on Air Canada, United Airlines and YYZ

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Duncan Madden

Duncan Madden

Expert on British Airways, LHR and LGW

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Good to know

Low seasonJanuary
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 
ChristopherFlew with Air Canada
LHR
-
YYZ
Sep 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).
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.

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 5 days, the lowest price for a flight from London to Toronto was $335 for a one-way ticket and $542 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 Air Canada offer inflight Wi-Fi service on the London to Toronto flight route.

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

    The Airbus A350-1000 is the aircraft model that flies most regularly on the London to Toronto flight route.

  • Which airline alliances offer flights from London to Toronto?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between London and Toronto, with oneworld 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, Air Transat or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from London to Toronto are Air Transat and Virgin Atlantic. With an average price for the route of $674 and an overall rating of 7.8, Air Transat is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $797 and an overall rating of 7.5.

  • 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.

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 $439 or less one-way and $666 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.

Prefer to fly direct from London to Toronto?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying 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

Air Canada,Air Transat,British Airways, +1 more

Air Canada,Air Transat, +2 more

Tuesday

Air Canada,Air Transat,British Airways, +1 more

Air Canada,Air Transat, +2 more

Wednesday

Air Canada,Air Transat,British Airways, +1 more

Air Canada,Air Transat, +2 more

Thursday

Air Canada,Air Transat,British Airways, +1 more

Air Canada,Air Transat, +2 more

Friday

Air Canada,Air Transat,British Airways, +1 more

Air Canada,Air Transat, +2 more

Saturday

Air Canada,Air Transat,British Airways, +1 more

Air Canada,Air Transat, +2 more

Sunday

Air Canada,Air Transat,British Airways, +1 more

Air Canada,Air Transat, +2 more

See more direct flights

Direct returns

Toronto to London

Monday

Air Canada,Air Transat,British Airways, +1 more

Air Canada,Air Transat, +2 more

Tuesday

Air Canada,Air Transat,British Airways, +1 more

Air Canada,Air Transat, +2 more

Wednesday

Air Canada,Air Transat,British Airways, +1 more

Air Canada,Air Transat, +2 more

Thursday

Air Canada,Air Transat,British Airways, +1 more

Air Canada,Air Transat, +2 more

Friday

Air Canada,Air Transat,British Airways, +1 more

Air Canada,Air Transat, +2 more

Saturday

Air Canada,Air Transat,British Airways, +1 more

Air Canada,Air Transat, +2 more

Sunday

Air Canada,Air Transat,British Airways, +1 more

Air Canada,Air Transat, +2 more

See more direct flights

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.