YYZ - LON

£202 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 London departing on 15/9. 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
Multiple Airlines
Sat 3/10Wed 7/10
YYZ - STN • 1 stop
Cheapest direct flights
£401
Typical prices: £440-£595
Air Transat
Mon 7/9Wed 16/9
YYZ - LGW • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Lufthansa Premium Economy adds 50% more space and an extra checked bag.
BA premium economy adds space; check plane type since A321neo legroom is tight.
Expert advice
Expert advice
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Direct flights
You can fly direct with Air Canada, Air Transat, and others. Average duration is 7h 07m
Direct flights
Direct flights
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Direct flights
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Top routes
Insights
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Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
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Top stopover airports
Cheapest • Avg £355 (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
Insights
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When to travel
Cheapest • 18% price drop
Most popular
Good to know
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Toronto to London (YYZ-LON)

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

Recent return flight deals from Toronto to London

Sat, 3 Oct - Wed, 7 Oct
Multiple Airlines Logo
23:55 - 14:30YYZ  Toronto Pearson Intl-STN London Stansted
9h 35m1 stop Dublin
Multiple Airlines Logo
06:30 - 15:50STN  London Stansted-YYZ Toronto Pearson Intl
14h 20m1 stop Dublin
£400Multiple Airlines
Sun, 6 Sep - Sun, 13 Sep
Icelandair Logo
23:10 - 11:45YYZ  Toronto Pearson Intl-LGW London Gatwick
31h 35m1 stop Reykjavik Keflavik Intl
Icelandair Logo
15:40 - 19:10LGW  London Gatwick-YYZ Toronto Pearson Intl
32h 30m1 stop Reykjavik Keflavik Intl
£400Icelandair
Sat, 12 Sep - Fri, 18 Sep
Air Transat Logo
19:50 - 07:55YYZ  Toronto Pearson Intl-LGW London Gatwick
7h 05mdirect
Air Transat Logo
11:35 - 17:40LGW  London Gatwick-YYZ Toronto Pearson Intl
11h 05m1 stop Montreal Pierre Elliott Trudeau Intl
£400Air Transat
Tue, 13 Oct - Tue, 20 Oct
Multiple Airlines Logo
23:55 - 20:15YYZ  Toronto Pearson Intl-LGW London Gatwick
15h 20m1 stop Dublin
Multiple Airlines Logo
20:45 - 15:50LGW  London Gatwick-YYZ Toronto Pearson Intl
24h 05m2 stops Kastrup Copenhagen Dublin
£400Multiple Airlines
Mon, 21 Sep - Thu, 1 Oct
Icelandair Logo
20:45 - 14:40YYZ  Toronto Pearson Intl-LGW London Gatwick
12h 55m1 stop Reykjavik Keflavik Intl
Icelandair Logo
15:40 - 22:05LGW  London Gatwick-YYZ Toronto Pearson Intl
11h 25m1 stop Reykjavik Keflavik Intl
£400Icelandair
Mon, 7 Sep - Wed, 16 Sep
Air Transat Logo
22:45 - 10:45YYZ  Toronto Pearson Intl-LGW London Gatwick
7h 00mdirect
Air Transat Logo
09:40 - 12:45LGW  London Gatwick-YYZ Toronto Pearson Intl
8h 05mdirect
£401Air Transat
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
£412Aer Lingus
Tue, 8 Sep - Thu, 10 Sep
Air Canada Logo
23:50 - 11:50YYZ  Toronto Pearson Intl-LHR London Heathrow
7h 00mdirect
Air Canada Logo
08:45 - 12:50LHR  London Heathrow-YYZ Toronto Pearson Intl
33h 05m1 stop Zurich
£429Air Canada
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
£429Air Canada
Wed, 26 Aug - Thu, 3 Sep
Aer Lingus Logo
17:35 - 10:20YYZ  Toronto Pearson Intl-LHR London Heathrow
11h 45m1 stop Dublin
Aer Lingus Logo
08:50 - 15:50LHR  London Heathrow-YYZ Toronto Pearson Intl
12h 00m1 stop Dublin
£452Aer Lingus
Booking Insights

KAYAK’s insights & trends for Toronto to London flights

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

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

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 Pearson Intl Airport to London departing in September.

Flight prices are below average for this route right now.

Flights to London from Toronto Pearson Intl Airport usually cost between £520 and £721 in September.
The lowest price found in the past 5 days was £400 on Icelandair (21 Sept–1 Oct).

What is the cheapest Toronto Pearson Intl Airport to London flight route?

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

The cheapest return flight from Toronto Pearson Intl Airport to London costs £351 on the route between Toronto Pearson Intl Airport (YYZ) and London Gatwick Airport (LGW). Over the past month, this route was, on average, 12% cheaper than other Toronto Pearson Intl Airport-London routes. The most popular route is between Toronto Pearson Intl Airport (YYZ) and London Heathrow Airport (LHR).

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

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

When flying from Toronto to London, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Toronto, you’ll find the best rates on Fridays and the most expensive ones on Mondays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Pearson Intl Airport 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 from Toronto Pearson Intl Airport to London is February, where tickets cost £430 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £687 and £640 respectively.

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

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 £500 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto Pearson Intl Airport to London, 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 Pearson Intl Airport to London, 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 London

 
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
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada 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 out at sea, likely en route to Antarctica or the Arctic.

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.

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.

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.

Kirstie Pickering

Kirstie Pickering

Expert on LHR and LGW

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.

Good to know - Cheap tickets from Toronto to London

Low season

January

Cheapest flight

£202
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Toronto Pearson Airport to London Heathrow Airport

When to book flights from Toronto to London

Are your dates flexible? Find out the best times to travel from Toronto to London 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 London: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Toronto to London 
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.
Mohamed ImranFlew with Air Transat-Sept 2024
Pack food for yourself before boarding Air Transat. Blankets, pillows and headphones are not given for free.
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

  • What are the best London airports to fly into from Toronto’s Pearson Intl Airport (YYZ)?

    Most of the flights between Pearson Intl Airport (YYZ) and London arrive at Heathrow Airport (LHR), including most of the direct and one-stop flights. Heathrow is also the closest major international airport to London. Although fewer flights land at Gatwick Airport (LGW), this is a good option for travellers looking for a smaller airport that is still convenient to London’s city centre. A limited number of flights arrive at London City Airport (LCY), which is only about 12 km east of London city. Due to its proximity to London’s financial centres, LCY is the airport that is favoured by business travellers.

  • What facilities are available at Pearson Airport (YYZ) for families travelling with young children?

    Pearson has private spaces for nursing mothers that are accessible for international travellers in Terminal 1 (near Gate E78) and Terminal 3 (near Gates C30-31 and B1). There is also a play area for children in the Departures Lounge near Gate D24 in Terminal 1.

  • How far is London’s city centre from Heathrow Airport (LHR)?

    Heathrow is about 25 km west of Paddington Station in London’s city centre. It takes about 20min to get from Heathrow to Paddington Station on the Heathrow Express train, which departs from the airport every 30min and costs about £22 (C$ 38). By the Underground, the trip takes about 1h and costs about £3.30 (C$ 5.75) for an off-peak ticket.

  • How do I get to London by train from Gatwick Airport?

    Gatwick’s railway station is located near the arrivals area of the South Terminal, and it takes about 30min to get to downtown London by train from the airport. For about £18 (C$ 31), passengers can get to Victoria Station via the Southern, Thameslink, and non-stop Gatwick Express trains. Once at Victoria Station, passengers can continue on to other stops or connect with buses and other trains (including London’s Underground) to reach their final destination.

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

    In the last 5 days, the lowest price for a flight from Toronto Pearson Intl Airport to London was £202 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 Toronto Pearson Intl. You’ll be landing in one of London’s 3 airports: London City, London Gatwick, or London Heathrow.

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

    Only Air Canada offers 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?

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

    The two airlines most popular with KAYAK users for flights from Toronto to London are Air Transat and KLM. With an average price for the route of £523 and an overall rating of 7.8, Air Transat is the most popular choice. KLM is also a great choice for the route, with an average price of £550 and an overall rating of 7.8.

  • 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 Pearson Intl Airport to London

  • Looking for a cheap flight from London to Toronto? 25% of our users found flights on this route for £285 or less one-way and £457 or less round-trip.
  • Getting to Pearson Intl Airport is easy and affordable with the UP Express train, which travels from Union Station in downtown Toronto to the airport in about 25min for approx. C$ 12.35 for adults (kids under 12 ride for free).
  • Relax before your flight in one of the two VIP Plaza Premium Lounges that are available to all passengers flying out of Pearson Intl Airport (YYZ). Rates run about C$ 50 for 2h, and the lounges are located after security in Terminal 1 (near Gate D20) and Terminal 3 (near Gate C32).
  • Catching an early flight out of Pearson? Stay the night at one of the two airport hotels and avoid a stressful early commute. The Sheraton Gateway Hotel is connected to Terminal 3 by a pedestrian walkway, and the ALT Hotel is connected to the airport by the automated Terminal Link train that picks up hotel passengers at the Viscount station and travels to Terminals 1 and 3.
  • Heathrow Airport (LHR) is one of the world’s busiest airports. It has four terminals that are currently active (Terminals 2 through 5), and international flights may arrive at any of these terminals.
  • Gatwick Airport (LGW) is the UK’s second-busiest airport (after Heathrow). It has two terminals (North and South), and both serve domestic and international arrivals.
  • Using an Oyster card (an electronic smartcard) is the easiest way to pay for your fares on most of London’s buses, trams, subways and railways. Oyster cards can be purchased at any of the London airports.

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

Direct departures

Toronto Pearson Intl 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

Direct returns

London to Toronto Pearson Intl

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 Toronto to London

Information on your arrival and departure airports