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Cheap Flights from London Heathrow to Toronto Pearson International

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Compare London Heathrow to Toronto Pearson International flight deals

Find the cheapest month or even day of the year to fly to Toronto Pearson International

Book the best Toronto Pearson International fare with no extra fees

Flight deals from London Heathrow to Toronto Pearson International

Looking for a cheap last-minute deal or the best return flight from London Heathrow to Toronto Pearson International? Find the lowest prices on one-way and return tickets right here.
Toronto.$707 per passenger.Departing Tue, 6 May, returning Tue, 20 May.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from London Heathrow on Tue, 6 May, arriving in Toronto Pearson International.Inbound indirect flight with Air Canada, departs from Toronto Pearson International on Tue, 20 May, arriving in London Heathrow.Price includes taxes and charges.From $707, select.
Toronto.$720 per passenger.Departing Tue, 9 Sep, returning Tue, 30 Sep.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Tue, 9 Sep, arriving in Toronto Pearson International.Inbound indirect flight with Icelandair, departs from Toronto Pearson International on Tue, 30 Sep, arriving in London Heathrow.Price includes taxes and charges.From $720, select.
Toronto.$774 per passenger.Departing Tue, 29 Apr, returning Wed, 21 May.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from London Heathrow on Tue, 29 Apr, arriving in Toronto Pearson International.Inbound indirect flight with Air Canada, departs from Toronto Pearson International on Wed, 21 May, arriving in London Heathrow.Price includes taxes and charges.From $774, select.
Toronto.$784 per passenger.Departing Mon, 28 Apr, returning Wed, 21 May.Return flight with Air Canada.Outbound direct flight with Air Canada departs from London Heathrow on Mon, 28 Apr, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departs from Toronto Pearson International on Wed, 21 May, arriving in London Heathrow.Price includes taxes and charges.From $784, select.
Toronto.$784 per passenger.Departing Mon, 1 Sep, returning Wed, 24 Sep.Return flight with Air Canada.Outbound direct flight with Air Canada departs from London Heathrow on Mon, 1 Sep, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departs from Toronto Pearson International on Wed, 24 Sep, arriving in London Heathrow.Price includes taxes and charges.From $784, select.
Toronto.$784 per passenger.Departing Sun, 31 Aug, returning Wed, 17 Sep.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from London Heathrow on Sun, 31 Aug, arriving in Toronto Pearson International.Inbound indirect flight with Air Canada, departs from Toronto Pearson International on Wed, 17 Sep, arriving in London Heathrow.Price includes taxes and charges.From $784, select.
Toronto.$785 per passenger.Departing Sat, 30 Aug, returning Wed, 17 Sep.Return flight with Air Canada.Outbound direct flight with Air Canada departs from London Heathrow on Sat, 30 Aug, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departs from Toronto Pearson International on Wed, 17 Sep, arriving in London Heathrow.Price includes taxes and charges.From $785, select.
Toronto.$787 per passenger.Departing Fri, 25 Apr, returning Mon, 28 Apr.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from London Heathrow on Fri, 25 Apr, arriving in Toronto Pearson International.Inbound indirect flight with Air Canada, departs from Toronto Pearson International on Mon, 28 Apr, arriving in London Heathrow.Price includes taxes and charges.From $787, select.

Find the cheapest month to fly from London Heathrow to Toronto Pearson International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Toronto Pearson International flights are currently cheapest in May.
Apr
from $787
May
from $707
Jun
from $823
Jul
from $884
Aug
from $1,057
Sep
from $720
Oct
from $897
Nov
from $945
Dec
from $942
Jan
from $940
Feb
from $941
Mar
from $941

Direct flights from London Heathrow to Toronto Pearson International

London Heathrow to Toronto Pearson International: Alternative routes

Compare routes from London Heathrow to Toronto below. You may find an airport to fly into that's cheaper, faster, or easier than Toronto Pearson International.

London to Toronto: Flight information

The things to know before you go.
Cheapest flight found$707
Cheapest month to flyMay
Average flight time8 hrs
Most popular airlineAir Canada
Average flights per week262

Finding cheap flights from London Heathrow to Toronto Pearson International: Frequently asked questions

The best price we found for a return flight from London Heathrow to Toronto Pearson International is $707. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
8 hours is the average flight time from London Heathrow to Toronto Pearson International.
Air Canada, United and Lufthansa fly direct from London Heathrow to Toronto Pearson International.
As of April 2025, there are 262 flights per week flying from London Heathrow to Toronto Pearson International.
The cheapest month to fly from London Heathrow to Toronto Pearson International is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Toronto Pearson International Airport on Tuesday, 6 May 2025.
Yes – the average flight time is 8 hours.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Toronto Pearson International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Toronto is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air Canada offers the cheapest flight tickets to Toronto Pearson International.

Travelling from London Heathrow Airport (LHR) to Pearson International Airport (YYZ): what you need to know

  • Take a direct flight from London Heathrow Airport to Pearson International Airport and you'll be in the air for an average of 8 hours.

  • Toronto's timezone is UTC-4, making Toronto four hours behind London.

  • You can choose from 56 weekly London Heathrow Airport to Pearson International Airport flights. The 08:30 departure with Air Canada is the earliest flight available. Air Canada operates the latest service of the day at 18:00.

  • To ensure you catch your LHR to YYZ flight, allow plenty of time for things like baggage drop and finding your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the general travel rule.

  • During popular months such as July, you'll want to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're flying during a high season in general.

  • Air Canada is your gateway to exploring Toronto (and perhaps some other great corners of Canada!). Browse the direct flights from London Heathrow Airport to Pearson International Airport offered by this airline.

  • Air Canada has the highest passenger demand on this route.

  • Air Canada is the most punctual carrier that offers LHR to YYZ flights. A dependable 82.32% of its services on this route arrive as planned.

  • We make it a breeze to book a flight with a stopover. To see all your options for tickets from London Heathrow Airport to Pearson International Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to tour the city of your choice. Top stopovers between LHR and YYZ include:

    • Montreal-Pierre Elliott Trudeau International Airport

    • Edinburgh Airport

    • Dublin Airport

How to find the cheapest flights from London Heathrow Airport (LHR) to Pearson International Airport (YYZ)

  • At the moment, $540 is the lowest price we've seen for a one-way London Heathrow Airport to Pearson International Airport flight. The best price for a return plane ticket is $707. Bear in mind that fares may change due to demand when booking.

  • Book six months before your departure date. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from LHR to YYZ.

  • Organise your trip for May. That's the cheapest month for flights from London Heathrow Airport to Pearson International Airport. If you're flexible on when you fly, use the 'Whole month' tool to find the lowest price across each month.

  • There's no need to check every day to find out if fares have dropped when you set up a Price Alert. We'll send you an update as soon as there's a new deal on cheap flights from LHR to YYZ.

  • Tailor your trip using filters. Pick your departure and arrival times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from London Heathrow Airport to Pearson International Airport.

Handy information about London Heathrow Airport (LHR)

  • 68.18% of flights departing from London Heathrow Airport touch down at their destination on schedule.

  • To reach London Heathrow Airport from central London, it takes around 55 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 31 kilometres from the airport to the city centre.

  • Taking public transport? Expect a trip time of around 1 hour.

  • Get your break off to a hassle-free start by staying near LHR. Whether you've booked an early flight from London Heathrow Airport to Pearson International Airport or just don't like being rushed, these stays are the answer:

Arriving at Pearson International Airport (YYZ)

Getting from Pearson International Airport (YYZ) to central Toronto

  • From Pearson International Airport, Toronto is approximately 27 kilometres away. It takes around 25 minutes to drive to the centre.

  • If you're taking public transport, expect a journey of about 50 minutes.

When to fly to Pearson International Airport (YYZ)

  • The quietest month for a flight from London Heathrow Airport to Pearson International Airport is February, while August is the most popular. Choose the ideal time to go to Toronto based on whether you prefer a more fast-paced or easygoing experience.

  • Book your flight from London Heathrow Airport to Pearson International Airport for July if you want to explore Toronto during its warmest month. Expect temperatures of between 14ºC and 28ºC.

  • If you want to travel in cooler conditions, look for a cheap ticket from LHR to YYZ in January. Temperatures average between -12ºC and 1ºC then.

Explore more of Canada

  • You've visited Toronto, now it's time to discover more of Canada. Travel around 499 kilometres north-east to Montreal to tick off its popular sights. From Mount Royal Park to Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal, you'll have a packed itinerary ahead.

  • If you want to check out another great destination in Canada, head for Ottawa, roughly 354 kilometres north-east of Toronto. Parliament Hill, Rideau Canal and National Gallery of Canada are among the biggest draws.

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Plan the rest of your trip from London to Toronto

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.