YYZ - LHR

$257 Find Cheap Flights from Toronto to London Heathrow Airport - 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 9/13. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$536
Typical prices: $560-$771
TAP AIR PORTUGAL
Mon 10/19Mon 10/26
YYZ - LHR • 1 stop
Cheapest non-stop
$637
Typical prices: $594-$812
Lufthansa
Thu 9/3Mon 10/5
YYZ - LHR • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
For more space, Lufthansa Premium Economy adds a bag; BA premium economy adds legroom.
At Toronto Pearson, expect long security lines; arrive three hours early for Heathrow flights.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Nonstop flights
You can fly direct with Air Canada, British Airways and Virgin Atlantic. Average duration is 7h 08m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $587 (round-trip)
Shortest trip • 9h 30m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 6% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Toronto to Heathrow (YYZ-LHR)

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

Mon, Oct 19 - Mon, Oct 26
TAP AIR PORTUGAL Logo
5:45 pm - 10:20 am
YYZ
-
LHR
11h 35m
1 stop
TAP AIR PORTUGAL Logo
6:30 pm - 4:20 pm
LHR
-
YYZ
25h 50m
1 stop
$536TAP AIR PORTUGAL
Wed, Oct 14 - Fri, Oct 23
TAP AIR PORTUGAL Logo
10:55 pm - 5:45 pm
YYZ
-
LHR
13h 50m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 3:00 pm
LHR
-
YYZ
14h 00m
1 stop
$538TAP AIR PORTUGAL
Wed, Oct 21 - Tue, Oct 27
TAP AIR PORTUGAL Logo
5:35 pm - 12:45 pm
YYZ
-
LHR
14h 10m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 4:20 pm
LHR
-
YYZ
14h 20m
1 stop
$539TAP AIR PORTUGAL
Wed, Oct 14 - Tue, Oct 20
TAP AIR PORTUGAL Logo
5:35 pm - 10:20 am
YYZ
-
LHR
11h 45m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 2:00 pm
LHR
-
YYZ
13h 00m
1 stop
$541TAP AIR PORTUGAL
Fri, Oct 16 - Fri, Oct 23
TAP AIR PORTUGAL Logo
5:35 pm - 10:20 am
YYZ
-
LHR
11h 45m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 3:00 pm
LHR
-
YYZ
14h 00m
1 stop
$542TAP AIR PORTUGAL
Wed, Sep 30 - Wed, Oct 14
TAP AIR PORTUGAL Logo
5:35 pm - 3:35 pm
YYZ
-
LHR
17h 00m
1 stop
TAP AIR PORTUGAL Logo
8:00 am - 9:05 pm
LHR
-
YYZ
18h 05m
1 stop
$543TAP AIR PORTUGAL
Thu, Oct 8 - Tue, Oct 13
TAP AIR PORTUGAL Logo
11:45 pm - 10:05 pm
YYZ
-
LHR
17h 20m
1 stop
TAP AIR PORTUGAL Logo
6:45 pm - 2:00 pm
LHR
-
YYZ
24h 15m
1 stop
$546TAP AIR PORTUGAL
Wed, Oct 7 - Wed, Oct 21
TAP AIR PORTUGAL Logo
5:35 pm - 12:45 pm
YYZ
-
LHR
14h 10m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 2:00 pm
LHR
-
YYZ
13h 00m
1 stop
$547TAP AIR PORTUGAL
Mon, Sep 7 - Fri, Sep 18
TAP AIR PORTUGAL Logo
10:55 pm - 10:55 pm
YYZ
-
LHR
19h 00m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 3:00 pm
LHR
-
YYZ
14h 00m
1 stop
$548TAP AIR PORTUGAL
Wed, Oct 14 - Tue, Oct 27
TAP AIR PORTUGAL Logo
10:55 pm - 10:55 pm
YYZ
-
LHR
19h 00m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 4:20 pm
LHR
-
YYZ
14h 20m
1 stop
$549TAP AIR PORTUGAL
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 round-trip flight from Toronto Pearson Intl Airport to London Heathrow Airport?

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

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

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

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

What is the cheapest month to fly from Toronto Pearson Intl Airport 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 Pearson Intl Airport 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 Pearson Intl Airport to London Heathrow Airport is February, where tickets cost $589 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $950 and $898 respectively.

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

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 $702, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Toronto Pearson Intl Airport 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 Pearson Intl Airport 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 Pearson Intl Airport to London Heathrow Airport, you should book around 2 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 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
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 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 and LHR

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.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low season

January

Cheapest flight

$257
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Toronto 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 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 Toronto to Heathrow: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Toronto to Heathrow 
CFlew with Air CanadaFeb 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 AirwaysJun 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 LufthansaMay 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 CanadaMay 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 CanadaApr 2024
Pack in ur carryon bag and don’t waste ur money to pay for check in
Verified travelerFlew with LufthansaMay 2024
Bring water and less luggage on board if possible.

FAQs for booking Toronto to London Heathrow Airport flights

  • Are there hotels in Toronto Pearson International Airport for travelers with early morning flights?

    Several luxury hotels are available for those with early morning flights, like Sheraton Gateway, the Westin, and Four Points by Sheraton. These hotels are close to the airport's terminals with complimentary shuttles to take hotel guests to Toronto Pearson International.

  • Does Toronto Pearson International Airport have a parking lot?

    There are two parking garages near Terminal 3 and Terminal 1 for those who wish to go for the daily parking option. Hourly parking lots, as well as an express parking lot, are also available. You will have to pay around C$ 25 for the daily parking option.

  • Can I get wheelchair assistance at Heathrow Airport?

    Those with mobility challenges can get aid from the airport's assistance teams. Wheelchair assistance can be requested before the flight or from the airport's help point located at the terminal building.

  • Which is the fastest means of transport to London’s city centre from Heathrow Airport?

    Those on a budget should go for the London Underground, but those looking to get to London within quicker should hop on board the Heathrow Express train, which arrives in London within 15min.

  • Which provisions are there at Toronto Pearson International for those travelling with young children?

    There are nursing rooms at both Terminal 1 and 3. Travellers accompanied by toddlers can make use of the kids'play zones located at lounging area D24. Kids travelling unaccompanied will receive help finding their way to baggage claim from airport staff.

  • Does Toronto Pearson International provide special amenities and aid to passengers dealing with various forms of disabilities?

    Toronto Pearson Airport has wheelchair-accessible toilets, the Aira app, Blindsquare app, and hearing loops. Upon request, airport staff is also ready to provide wheelchair assistance.

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

    In the last 5 days, the lowest price for a flight from Toronto Pearson Intl Airport to London Heathrow Airport was $255 for a one-way ticket and $536 for a round-trip.

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

    Yes

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

    Toronto and London Heathrow Airport are both served by 1 main airport. You will leave Toronto from Toronto Pearson Intl and will be arriving at London Heathrow.

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

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

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

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

  • Which airline alliances offer flights from Toronto to London Heathrow Airport?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Toronto to London are Delta and KLM. With an average price for the route of $834 and an overall rating of 7.8, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $700 and an overall rating of 7.8.

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

    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 Heathrow Airport.

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

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

    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 London Heathrow Airport with an airline and back to Toronto with another airline. Booking your flights between Toronto and LHR can sometimes prove cheaper using this method.

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

    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 Heathrow Airport 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 Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $466 or less one-way and $646 or less round-trip.
  • Toronto Pearson International Airport (YYZ) is home to more than forty airlines and serves as a hub for several airlines, like Air Transat, WestJet, and Air Canada. Most of these airlines fly nonstop to Heathrow International Airport (LHR) in London, although some, like Lufthansa, KLM, and Delta Air Lines, make one layover before proceeding to London.
  • At Heathrow Airport (LHR), London, passengers can relax at some of the fantastic lounges with cozy seats, magazines, snacks, and Wi-Fi. Some, like the Skyteam lounge, have massage chairs and showers to ensure optimum comfort and relaxation.
  • Heathrow Airport has apps like Sign live and Aira, specifically designed to help the blind and those hard of hearing to communicate with airport agents.
  • A train service, the UP Express, rideshare services like Lyft, taxis, the 900 Airport Express buses, and airport limousines are popular public transport options for travellers going to Toronto Pearson International Airport from the city centre.
  • It is possible to fly nonstop from Toronto Pearson Airport to Heathrow Airport with British Airways and Air Canada.
  • Take advantage of the upscale restaurants offering a wide variety of cuisine and duty-free shops and boutiques while on a layover at Heathrow Airport. If you are an art lover, check out the T5 art gallery situated in Terminal 5.

Prefer to fly direct from Toronto to London Heathrow Airport?

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

Direct departures

Toronto Pearson Intl 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 Pearson Intl

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