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Cheap Flights from Toronto Pearson International to London Heathrow

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Compare Toronto Pearson International to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

Book the best London Heathrow fare with no extra fees

Flight deals from Toronto Pearson International to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Toronto Pearson International to London Heathrow? Find the lowest prices on one-way and return tickets right here.
London.Rs71,415 per passenger.Departing Sat, 31 May.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Toronto Pearson International on Sat, 31 May, arriving in London Heathrow.Price includes taxes and charges.From Rs71,415, select.
London.Rs78,011 per passenger.Departing Thu, 9 Oct.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Toronto Pearson International on Thu, 9 Oct, arriving in London Heathrow.Price includes taxes and charges.From Rs78,011, select.
London.Rs81,869 per passenger.Departing Sun, 1 Jun.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Toronto Pearson International on Sun, 1 Jun, arriving in London Heathrow.Price includes taxes and charges.From Rs81,869, select.
London.Rs82,329 per passenger.Departing Mon, 7 Apr.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Toronto Pearson International on Mon, 7 Apr, arriving in London Heathrow.Price includes taxes and charges.From Rs82,329, select.
London.Rs86,683 per passenger.Departing Mon, 1 Dec.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Toronto Pearson International on Mon, 1 Dec, arriving in London Heathrow.Price includes taxes and charges.From Rs86,683, select.
London.Rs87,371 per passenger.Departing Fri, 28 Mar.One-way flight with Porter Airlines (Canada) Ltd.Outbound indirect flight with Porter Airlines (Canada) Ltd, departs from Toronto Pearson International on Fri, 28 Mar, arriving in London Heathrow.Price includes taxes and charges.From Rs87,371, select.
London.Rs87,383 per passenger.Departing Tue, 4 Nov.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Toronto Pearson International on Tue, 4 Nov, arriving in London Heathrow.Price includes taxes and charges.From Rs87,383, select.
London.Rs87,462 per passenger.Departing Sun, 1 Mar.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Toronto Pearson International on Sun, 1 Mar, arriving in London Heathrow.Price includes taxes and charges.From Rs87,462, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Toronto Pearson International to London Heathrow flights are currently cheapest in May.
Mar
from Rs87,371
Apr
from Rs82,329
May
from Rs71,415
Jun
from Rs81,869
Jul
from Rs97,527
Aug
from Rs93,687
Sep
from Rs87,921
Oct
from Rs78,011
Nov
from Rs87,383
Dec
from Rs86,683
Jan
from Rs87,504
Feb
from Rs87,571

Direct flights from Toronto Pearson International to London Heathrow

Toronto Pearson International to London Heathrow: Alternative routes

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

Toronto to London: Flight information

The things to know before you go.
Cheapest flight foundRs71,415
Cheapest month to flyMay
Average flight time7 hrs, 15 mins
Most popular airlineUnited
Average flights per week316

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

The best price we found for a return flight from Toronto Pearson International to London Heathrow is Rs136,848. 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.
7 hours and 15 minutes is the average flight time from Toronto Pearson International to London Heathrow.
United, Air Canada and Lufthansa fly direct from Toronto Pearson International to London Heathrow.
As of March 2025, there are 313 flights per week flying from Toronto Pearson International to London Heathrow.
The cheapest month to fly from Toronto Pearson International to London Heathrow is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Toronto Pearson International Airport to London Heathrow Airport on Tuesday, 1 April 2025.
Yes – the average flight time is 7 hours and 15 minutes.
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 London Heathrow 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 London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air Canada and Lufthansa offer the cheapest flight tickets to London Heathrow.

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

  • The average duration of a direct flight from Pearson International Airport to London Heathrow Airport is 7 hours 8 minutes. London's timezone is UTC+0, making London 4 hours ahead of Toronto.

  • Choose from 54 weekly flights from Pearson International Airport to London Heathrow Airport. The 00:40 departure with Air Canada is the earliest flight you can take from YYZ to LHR. Air Canada operates the latest service of the day at 23:45 if you're not into early starts.

  • During popular months like August, you'll want to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead of international flights whenever you're travelling during a high season in general.

  • Visiting London (and then discovering more of United Kingdom!) is a breeze with British Airways. This popular carrier runs direct flights from Pearson International Airport to London Heathrow Airport.

  • Before organising your cheap ticket from YYZ to LHR, check whether you need a visa to enter United Kingdom. Visa and travel document requirements can vary and are updated often. To get the most up-to-date information, get in touch with the nearest consulate or embassy of the country you're flying to.

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

  • The best price we've found for a one-way ticket from Pearson International Airport to London Heathrow Airport is Rs71,415. The cheapest price for a return flight is Rs136,848. Bear in mind that fares can change due to availability when booking.

  • To score cheap flights from YYZ to LHR, book your journey 11 months before your departure date.

  • July is the cheapest month for tickets from Pearson International Airport to London Heathrow Airport. If you want to fly during a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • Getting a cheap ticket from YYZ to LHR is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know as soon as the price has dropped.

  • Use filters to find the right trip for you. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Pearson International Airport to London Heathrow Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about Pearson International Airport (YYZ)

  • Travelling from central Toronto to Pearson International Airport takes around 49 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 27 kilometres in 26 minutes or so, depending on traffic.

  • Need a convenient hotel near YYZ? If you're boarding an early flight from Pearson International Airport to London Heathrow Airport, these stays will have you moments from your check-in counter:

Arriving at London Heathrow Airport (LHR)

Getting from London Heathrow Airport (LHR) to central London

  • London Heathrow Airport is approximately 31 kilometres from the centre of London. With your own car rental or in a cab, the drive is around 57 minutes.

  • If you're taking public transport, expect a journey time of roughly 1 hour and 1 minute.

When to fly to London Heathrow Airport (LHR)

  • It's time to plan your dates for your flight from Pearson International Airport to London Heathrow Airport. July is the most popular month to visit London. If you prefer a quieter vibe, go in February.

  • The warmest month in London is July, with temperatures ranging between 11ºC and 26ºC. Lock in your flights from Pearson International Airport to London Heathrow Airport in this month if this is the type of weather you enjoy.

  • Look for cheap flights from YYZ to LHR in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 0ºC and 9ºC on average.

More about London

Complete your London trip with hotels and a car rental

  • After you've secured your cheap ticket to London Heathrow Airport, discover our low prices and exclusive offers on hotels. You can also compare hundreds of car rental companies in one place to get the best car rental price for your London holiday.

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Plan the rest of your trip from Toronto to London

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