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Cheap Flights from Toronto Pearson International to London

Compare Toronto Pearson International to London flight deals

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

Book the best London fare with no extra fees

Flight deals from Toronto Pearson International to London

Looking for a cheap last-minute deal or the best return flight from Toronto Pearson International to London? Find the lowest prices on one-way and return tickets right here.
London.R 3,998 per passenger.Departing Tue, 29 Jul.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Toronto Pearson International on Tue, 29 Jul, arriving in London Luton.Price includes taxes and charges.From R 3,998, select.
London.R 4,006 per passenger.Departing Wed, 27 Aug.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Toronto Pearson International on Wed, 27 Aug, arriving in London Luton.Price includes taxes and charges.From R 4,006, select.
London.R 4,076 per passenger.Departing Mon, 15 Sep.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Toronto Pearson International on Mon, 15 Sep, arriving in London Stansted.Price includes taxes and charges.From R 4,076, select.
London.R 4,237 per passenger.Departing Thu, 5 Jun.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Toronto Pearson International on Thu, 5 Jun, arriving in London Luton.Price includes taxes and charges.From R 4,237, select.
London.R 4,260 per passenger.Departing Sat, 24 May.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Toronto Pearson International on Sat, 24 May, arriving in London Stansted.Price includes taxes and charges.From R 4,260, select.
London.R 5,251 per passenger.Departing Wed, 22 Oct.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Toronto Pearson International on Wed, 22 Oct, arriving in London Gatwick.Price includes taxes and charges.From R 5,251, select.
London.R 6,149 per passenger.Departing Sat, 12 Apr.One-way flight with Flair Airlines.Outbound indirect flight with Flair Airlines, departs from Toronto Pearson International on Sat, 12 Apr, arriving in London Gatwick.Price includes taxes and charges.From R 6,149, select.
London.R 6,150 per passenger.Departing Sun, 30 Nov.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Toronto Pearson International on Sun, 30 Nov, arriving in London Gatwick.Price includes taxes and charges.From R 6,150, select.

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

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 flights are currently cheapest in July.
Apr
from R 6,149
May
from R 4,260
Jun
from R 4,237
Jul
from R 3,998
Aug
from R 4,006
Sep
from R 4,076
Oct
from R 5,251
Nov
from R 6,150
Dec
from R 6,273
Jan
from R 6,246
Feb
from R 6,396
Mar
from R 6,365

Direct flights from Toronto Pearson International to London

Alternative Toronto Pearson International to London routes

Looking for the cheapest, fastest or easiest route from Toronto Pearson International to London? You could fly into the following airports instead.

Toronto to London: Flight information

The things to know before you go.
Cheapest flight foundR 3,998
Cheapest month to flyJuly
Average flight time7 hrs, 12 mins
Most popular airlineUnited
Average flights per week358

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

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Toronto Pearson International to London is R 8,656. 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 12 minutes is the average flight time from Toronto Pearson International to London.
United, Air Canada and Lufthansa fly direct from Toronto Pearson International to London.
As of April 2025, there are 358 flights per week flying from Toronto Pearson International to London.
The cheapest month to fly from Toronto Pearson International to London is usually April 2025.
If you're flying from Toronto Pearson International Airport, the cheapest airport near London is London Gatwick – which is 40.3 km away from the centre of London. We've found flights into this airport from R 8,656.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Toronto Pearson International Airport to London on Thursday, 22 May 2025.
Yes – the average flight time is 7 hours and 12 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 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.
In April, the average temperature is usually around 9°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, Air Transat offers the cheapest flight tickets to London.

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

  • Approximately 7 hours 58 minutes is how long you can expect to be travelling on a direct flight from Pearson International Airport to London.

  • The timezone in London is UTC+0. The city is 4 hours ahead of Toronto, where Pearson International Airport is located.

  • With 54 weekly flights between the two airports, Pearson International Airport (YYZ) to London Heathrow Airport (LHR) is the busiest route. Air Canada operates the earliest flight at 00:40. If you prefer to make the most of your day before jetting off, the last flight from YYZ to LHR is with Air Canada at 23:45.

  • To ensure you get on your flight from YYZ to London, leave enough time to check in and find your gate. Turning up two hours before international departures and an hour before domestic flights is the standard rule.

  • Travelling during a peak month like August? School holidays and other popular periods can lead to longer queues at check-in and security. Play things extra safe and arrive up to four hours before an international flight and two hours before a domestic departure.

  • You can get a direct flight from Pearson International Airport to London. Start your journey at YYZ and arrive at London Heathrow Airport (LHR).

  • There's a range of airlines offering direct flights from Pearson International Airport to London, such as:

  • You can travel to United Kingdom for tourism purposes without a visa if you hold a passport from Canada. But before booking your cheap tickets from Pearson International Airport to London, make sure you're up to date with the latest guidelines. Visa rules are subject to change, and you may need some travel documentation if your trip is for work or another reason.

  • YYZ is around 27 kilometres from central Toronto. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 26 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the trip time to be around 49 minutes.

  • Searching for a convenient hotel close to YYZ? If you've booked an early flight from Pearson International Airport to London, these stays will have you sleeping moments from your departure lounge:

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

  • The lowest price we've seen for a one-way ticket from Pearson International Airport to London is R 3,998. The cheapest price for a return flight is R 8,656. Bear in mind fares can change due to availability at the time of booking.

  • Book 11 months before your departure date. After looking at the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from YYZ to London.

  • The cheapest month for tickets from Pearson International Airport to London is July. You can easily compare prices using the 'Whole month' tool and choose the date that offers the lowest fare.

  • Sign into your online account or use the app to set up a Price Alert. We'll notify you right away if there's a better deal on this route. It's simple to do, and it'll save you from looking for cheap tickets from YYZ to London every day.

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

Airports in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) to central London is approximately 31 kilometres. It takes about 57 minutes to reach the centre driving.

  • Getting there on public transport will take you around 1 hour and 1 minute.

  • Consider staying in a hotel near LHR if you have a late flight from Pearson International Airport to London. Settle into one of these accommodation options and avoid the hassle of a long transfer:

London Gatwick Airport (LGW)

  • The centre of London is located around 80 kilometres from London Gatwick Airport (LGW). After your flight from Pearson International Airport to London has landed and you've made your way out of the airport, the drive should be around 1 hour and 19 minutes.

  • You can also opt for public transport, which will take around 1 hour and 26 minutes.

  • Hang the 'Do not disturb' sign on your door and unwind at a hotel near LGW. Here are a few options where you can check in after your flight from YYZ to London:

Best time to go to London

  • July is the busiest month to hop on a flight from Pearson International Airport to London while February is the quietest. To work out the best time to go to London, consider the pace you like to travel at.

  • Before you book a flight from Pearson International Airport to London, think about the type of weather you enjoy. July is the warmest month in London, with temperatures ranging from 11ºC to 26ºC.

  • Look for cheap flights from YYZ to London in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 0ºC and 9ºC on average.

More about London

  • Start your London trip right by choosing the ideal place to stay. After booking your flight from Pearson International Airport to London, check out our range of hotels including:

  • There are so many things to discover in this city it can be hard to figure out where to start. Big Ben, The British Museum and Buckingham Palace are highlights which should feature on any good London itinerary.

Complete your London trip with a car rental

  • We use the same magic that helped you find your cheap flight from Pearson International Airport to London to track down incredible deals on car rentals. Search for your ride in seconds and compare your options in one place. Plus we give you everything you need to know about car rentals in London, from the most popular rental company to the best time to book.

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.