YTO - LHR

£203 Find Cheap Flights from Toronto to London – 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 Toronto to Heathrow departing on 15/10. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£400
Typical prices: £439-£578
Icelandair
Thu 19/11Sun 22/11
YYZ - LHR • 1 stop
Cheapest direct flights
£427
Typical prices: £422-£511
British Airways
Mon 1/2Mon 8/2
YYZ - LHR • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
For this long-haul route, BA premium economy adds 18 cm legroom.
Lufthansa Premium Economy adds extra baggage; pack light to cut bag fees.
Expert advice
Expert advice
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Direct flights
You can fly direct with Air Canada, British Airways, and Virgin Atlantic. Average duration is 7h 10m
Direct flights
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Top routes
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Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
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Top stopover airports
Cheapest • Avg £362 (return)
Shortest trip • 9h 10m (one-way)
Insights
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When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 7% compared to booking last minute.
Insights
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When to travel
Cheapest • 18% price drop
Most popular
Good to know
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We hope you love your trip to Heathrow!
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Flight Deals

Cheap Flights from Toronto to Heathrow (YTO-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Toronto to Heathrow 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 Toronto to Heathrow

Thu, 19 Nov - Sun, 22 Nov
Icelandair Logo
19:40 - 19:30YYZ  Toronto Pearson Intl-LHR London Heathrow
18h 50m1 stop Reykjavik Keflavik Intl
Icelandair Logo
20:35 - 18:15LHR  London Heathrow-YYZ Toronto Pearson Intl
26h 40m1 stop Reykjavik Keflavik Intl
£400Icelandair
Thu, 8 Oct - Sun, 11 Oct
Multiple Airlines Logo
17:55 - 08:20YYZ  Toronto Pearson Intl-LHR London Heathrow
33h 25m1 stop Vienna Intl
Multiple Airlines Logo
06:00 - 16:10LHR  London Heathrow-YYZ Toronto Pearson Intl
15h 10m1 stop Zurich
£400Multiple Airlines
Tue, 1 Dec - Thu, 3 Dec
Multiple Airlines Logo
18:30 - 14:05YYZ  Toronto Pearson Intl-LHR London Heathrow
14h 35m1 stop Vienna Intl
Multiple Airlines Logo
13:45 - 16:15LHR  London Heathrow-YYZ Toronto Pearson Intl
31h 30m1 stop Zurich
£400Multiple Airlines
Tue, 2 Feb - Wed, 10 Feb
Icelandair Logo
19:40 - 10:50YYZ  Toronto Pearson Intl-LHR London Heathrow
10h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:15 - 18:15LHR  London Heathrow-YYZ Toronto Pearson Intl
11h 00m1 stop Reykjavik Keflavik Intl
£403Icelandair
Tue, 22 Sep - Wed, 30 Sep
Aer Lingus Logo
17:35 - 09:05YYZ  Toronto Pearson Intl-LHR London Heathrow
10h 30m1 stop Dublin
Aer Lingus Logo
09:50 - 15:50LHR  London Heathrow-YYZ Toronto Pearson Intl
11h 00m1 stop Dublin
£411Aer Lingus
Thu, 15 Oct - Sun, 18 Oct
Air Canada Logo
18:00 - 08:20YYZ  Toronto Pearson Intl-LHR London Heathrow
33h 20m1 stop Vienna Intl
Air Canada Logo
08:00 - 12:35LHR  London Heathrow-YYZ Toronto Pearson Intl
33h 35m1 stop Chicago O'Hare Intl
£414Air Canada
Mon, 1 Feb - Mon, 8 Feb
British Airways Logo
18:05 - 06:15YYZ  Toronto Pearson Intl-LHR London Heathrow
7h 10mdirect
British Airways Logo
17:15 - 20:15LHR  London Heathrow-YYZ Toronto Pearson Intl
8h 00mdirect
£427British Airways
Wed, 14 Oct - Fri, 16 Oct
Air Canada Logo
23:50 - 11:50YYZ  Toronto Pearson Intl-LHR London Heathrow
7h 00mdirect
Air Canada Logo
08:40 - 12:50LHR  London Heathrow-YYZ Toronto Pearson Intl
33h 10m1 stop Zurich
£428Air Canada
Tue, 29 Sep - Tue, 6 Oct
British Airways Logo
22:00 - 10:15YYZ  Toronto Pearson Intl-LHR London Heathrow
7h 15mdirect
British Airways Logo
17:05 - 20:10LHR  London Heathrow-YYZ Toronto Pearson Intl
8h 05mdirect
£456British Airways
Thu, 1 Oct - Sat, 10 Oct
Aer Lingus Logo
17:35 - 08:05YYZ  Toronto Pearson Intl-LHR London Heathrow
9h 30m1 stop Dublin
Aer Lingus Logo
09:50 - 15:50LHR  London Heathrow-YYZ Toronto Pearson Intl
11h 00m1 stop Dublin
£471Aer Lingus
Booking Insights

KAYAK’s insights & trends for Toronto to Heathrow flights

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

How much is a return flight from Toronto to London Heathrow Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Toronto to London Heathrow Airport departing in December.

Flight prices are below average for this route right now.

Flights to London Heathrow Airport from Toronto usually cost between £537 and £686 in December.
The lowest price found in the past 5 days was £400 on Multiple Airlines (1 Dec–3 Dec).

What is the cheapest Toronto to London Heathrow Airport flight route?

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

The cheapest return flight from Toronto to London Heathrow Airport costs £451 on the route between Toronto Pearson Intl Airport (YYZ) and London Heathrow Airport (LHR). It is also the most popular route.

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

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

For Toronto to London, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from London back to Toronto, the best deals are generally found on Friday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto to London Heathrow Airport, 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 Toronto to London Heathrow Airport is February, where tickets cost £439 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £709 and £657 respectively.

Can I save money by flying with a stopover from Toronto to London Heathrow Airport?

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.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £427 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto to London Heathrow Airport, 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 Toronto to London Heathrow Airport, you should book around 2 weeks before departure, which saves you about 7% 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 Toronto to Heathrow

 
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
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 travelled to more than 50 countries across six continents.

Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

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 out at sea, likely en route to Antarctica or the Arctic.

Duncan Madden

Duncan Madden

Expert on British Airways

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.

Kirstie Pickering

Kirstie Pickering

Expert on LHR

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Miriam Porter

Miriam Porter

Expert on YYZ

Miriam works as a writer and content creator specialising in vegan and kind travel. Her articles have been published in The Washington Post, The Huffington Post, Travel + Leisure, Forbes, The Toronto Star, and more. She has lived in NYC and Los Angeles and currently resides in Toronto with her son and their rescued kitties.

Good to know - Cheap tickets from Toronto to London

Low season

January

Cheapest flight

£203
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from Toronto Pearson Airport to London Heathrow Airport

When to book flights from Toronto to Heathrow

Are your dates flexible? Find out the best times to travel from Toronto to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Toronto to Heathrow: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Toronto to Heathrow 
CFlew with Air Canada-Feb 2025
Flying from Toronto to London is a long-haul journey, but with the right preparation, it can be a smooth and enjoyable experience. Here are some tips to make your trip more comfortable: Choose the Right Flight – If possible, book an overnight flight (a "red-eye"). This allows you to sleep on the plane and arrive in London in the morning, helping with jet lag. Pack Smart – London’s weather can be unpredictable, so bring layers and a compact umbrella. Also, keep essentials like a travel adapter and charger in your carry-on. Use Luggage Tracking – If flying Air Canada, take advantage of their luggage tracking feature for peace of mind, knowing your bags are on the same flight as you. Stay Hydrated & Bring Snacks – Airplane cabins can be dry, so drink plenty of water. While airlines provide meals, it’s always a good idea to have extra snacks. Manage Jet Lag – Adjust your sleep schedule before departure and try to stay awake until nighttime in London to quickly adapt to the new time zone. Transportation on Arrival – Heathrow and Gatwick have great transport links. The Heathrow Express is the fastest way into central London, while the Tube (Piccadilly Line) is more budget-friendly. Have Your Documents Ready – Ensure your passport is valid, and if required, have your visa or travel authorization (e.g., an ETA for UK entry). With the right prep, your journey will be smooth and enjoyable.
GerhardFlew with British Airways-Jun 2024
the lounge is nice. Although the crew at check in will say there are no showers, there are! Check the board for delays
CatherineFlew with Lufthansa-May 2024
Pack light to avoid checked bag fees and then volunteer to place the carry on bag in the hold for no extra cost.
Verified travelerFlew with Air Canada-May 2024
Keep in mind the security gate post security as you cannot return back if you happened to miss collecting all your items
IwonaFlew with Air Canada-Apr 2024
Pack in ur carryon bag and don’t waste ur money to pay for check in
Verified travelerFlew with Lufthansa-May 2024
Bring water and less luggage on board if possible.

FAQs for booking Toronto to London flights

  • Are there direct flights from Toronto Pearson International Airport (YYZ) to London Heathrow International Airport (LHR)?

    Yes, there are several options for direct flights. Lufthansa, British Airways, and Air Canada all offer nonstop flights between these airports.

  • Does London Heathrow International Airport offer any type of luggage services?

    London Heathrow offers a door-to-door luggage service that will collect your bags for you at the airport and deliver them to your destination in London. The cost for this service is around £55 (C$ 76).

  • Is there an on-site hotel at London Heathrow International Airport?

    Four different hotels sit within the terminal buildings of London Heathrow Airport. These include everything from a traditional business hotel like the Hilton London Heathrow Airport, to a luxury boutique hotel like the Sofitel London Heathrow, to a Japanese-inspired capsule hotel called the Yotel Air London Heathrow.

  • Does Toronto Pearson International Airport have an airport lounge where I can wait for my flight to London?

    Toronto Pearson offers the Plaza Premium Lounge after the security checkpoint in Terminal 3, near Gate C32. Travelers may use this lounge for a fee of about C$ 30 per hour, and it offers food and beverage options, flatscreen televisions, and comfortable seating.

  • Is there a bus service from Downtown Toronto to Toronto Pearson International Airport?

    TTC bus 900, the Airport Express, makes stops at the airport and departs from both Kipling Station and Dundas St West at the East Mall Cres in Toronto.

  • What is the cheapest flight from Toronto to London Heathrow Airport?

    In the last 5 days, the lowest price for a flight from Toronto to London Heathrow Airport was £203 for a one-way ticket and £400 for a return.

  • Which airports will I be using when flying from Toronto to London?

    On your way to London, you’ll fly out from one of these Toronto airports: Toronto Region of Waterloo Intl or Toronto Pearson Intl. You’ll be landing at London Heathrow.

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

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

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

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

  • Which airline alliances offer flights from Toronto to London?

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

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

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

  • Which is the best airline for flights from Toronto to London, Virgin Atlantic or Air Canada?

    The two airlines most popular with KAYAK users for flights from Toronto to London are Virgin Atlantic and Air Canada. With an average price for the route of £579 and an overall rating of 7.5, Virgin Atlantic is the most popular choice. Air Canada is also a great choice for the route, with an average price of £567 and an overall rating of 7.1.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Toronto 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 Toronto to London?

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

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

  • Looking for a cheap flight from London to Toronto? 25% of our users found flights on this route for £345 or less one-way and £510 or less round-trip.
  • If someone will be dropping you off at Toronto Pearson International Airport (YYZ), they may stop for one minute at the departure area outside the terminal. There is no waiting of any kind allowed. If you need more time, the airport offers the Express Pass, limited parking that lets you park in any garage for up to 18min free of charge.
  • If someone will be picking you up at London Heathrow International Airport (LHR), they need to do so curbside at the terminal building. Keep in mind that non-passengers may not enter the terminal building.
  • London Heathrow offers the Heathrow Express train service. This train makes stops at Terminals 2, 3, and 5 and offers service to London Paddington Station. From this station, you can connect with several trains to different locations throughout the London area.
  • If you’ll be driving yourself to Toronto Pearson International Airport before your flight, the airport offers several parking options. These range from cost-effective covered parking that runs about C$ 33 per day all the way up to their Valet Care service, which is a full-service parking service that lets you drop your car off just steps from the terminal buildings for about C$ 45 per day.
  • For those that need to spend time on the Internet before their flight to London, the Toronto Pearson Airport offers free Wi-Fi throughout the terminal buildings. The airport also offers tablets that are free to use in lounge areas near departure gates.
  • For travelers with mobility issues in need of assistance, Toronto Pearson Airport offers an in-terminal shuttle service. The stops for the shuttles are marked with purple signage telling passengers to wait in the location for assistance. If you don’t find any of the locations, travelers are free to simply flag down shuttles and request a ride.

Prefer to fly direct from Toronto to London?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Toronto to London Heathrow.
Find which airlines fly direct from Toronto to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Toronto to London Heathrow

Monday

Air Canada,British Airways,Virgin Atlantic

Air Canada,British Airways, +1 more

Tuesday

Air Canada,British Airways,Virgin Atlantic

Air Canada,British Airways, +1 more

Wednesday

Air Canada,British Airways,Virgin Atlantic

Air Canada,British Airways, +1 more

Thursday

Air Canada,British Airways,Virgin Atlantic

Air Canada,British Airways, +1 more

Friday

Air Canada,British Airways,Virgin Atlantic

Air Canada,British Airways, +1 more

Saturday

Air Canada,British Airways,Virgin Atlantic

Air Canada,British Airways, +1 more

Sunday

Air Canada,British Airways,Virgin Atlantic

Air Canada,British Airways, +1 more

See more direct flights

Direct returns

London Heathrow to Toronto

Monday

Air Canada,British Airways,Virgin Atlantic

Air Canada,British Airways, +1 more

Tuesday

Air Canada,British Airways,Virgin Atlantic

Air Canada,British Airways, +1 more

Wednesday

Air Canada,British Airways,Virgin Atlantic

Air Canada,British Airways, +1 more

Thursday

Air Canada,British Airways,Virgin Atlantic

Air Canada,British Airways, +1 more

Friday

Air Canada,British Airways,Virgin Atlantic

Air Canada,British Airways, +1 more

Saturday

Air Canada,British Airways,Virgin Atlantic

Air Canada,British Airways, +1 more

Sunday

Air Canada,British Airways,Virgin Atlantic

Air Canada,British Airways, +1 more

See more direct flights

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

Information on your arrival and departure airports