415 € 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

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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 Airport to London Heathrow Airport? If you want to travel next month, return fares start from 434 €. Find the lowest prices on one-way and return tickets right here.

London.415 € per passenger.Departing Tue, 1 Dec, returning Wed, 9 Dec.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Toronto Pearson International on Tue, 1 Dec, arriving in London Heathrow.Inbound indirect flight with Icelandair, departs from London Heathrow on Wed, 9 Dec, arriving in Toronto Pearson International.Price includes taxes and charges.From 415 €, select.

London.428 € per passenger.Departing Tue, 5 Jan, returning Sun, 17 Jan.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Toronto Pearson International on Tue, 5 Jan, arriving in London Heathrow.Inbound indirect flight with Icelandair, departs from London Heathrow on Sun, 17 Jan, arriving in Toronto Pearson International.Price includes taxes and charges.From 428 €, select.

London.429 € per passenger.Departing Sun, 29 Nov, returning Mon, 7 Dec.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Toronto Pearson International on Sun, 29 Nov, arriving in London Heathrow.Inbound indirect flight with Icelandair, departs from London Heathrow on Mon, 7 Dec, arriving in Toronto Pearson International.Price includes taxes and charges.From 429 €, select.

London.429 € per passenger.Departing Sat, 30 Jan, returning Sat, 27 Feb.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Toronto Pearson International on Sat, 30 Jan, arriving in London Heathrow.Inbound indirect flight with Icelandair, departs from London Heathrow on Sat, 27 Feb, arriving in Toronto Pearson International.Price includes taxes and charges.From 429 €, select.

London.429 € per passenger.Departing Tue, 16 Feb, returning Wed, 24 Feb.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Toronto Pearson International on Tue, 16 Feb, arriving in London Heathrow.Inbound indirect flight with Icelandair, departs from London Heathrow on Wed, 24 Feb, arriving in Toronto Pearson International.Price includes taxes and charges.From 429 €, select.

London.429 € per passenger.Departing Fri, 27 Nov, returning Tue, 12 Jan.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Toronto Pearson International on Fri, 27 Nov, arriving in London Heathrow.Inbound indirect flight with Icelandair, departs from London Heathrow on Tue, 12 Jan, arriving in Toronto Pearson International.Price includes taxes and charges.From 429 €, select.

London.429 € per passenger.Departing Thu, 19 Nov, returning Mon, 23 Nov.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Toronto Pearson International on Thu, 19 Nov, arriving in London Heathrow.Inbound indirect flight with Icelandair, departs from London Heathrow on Mon, 23 Nov, arriving in Toronto Pearson International.Price includes taxes and charges.From 429 €, select.

London.429 € per passenger.Departing Sat, 12 Dec, returning Thu, 7 Jan.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Toronto Pearson International on Sat, 12 Dec, arriving in London Heathrow.Inbound indirect flight with Icelandair, departs from London Heathrow on Thu, 7 Jan, arriving in Toronto Pearson International.Price includes taxes and charges.From 429 €, select.

London.431 € per passenger.Departing Sun, 29 Nov, returning Tue, 2 Feb.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Toronto Pearson International on Sun, 29 Nov, arriving in London Heathrow.Inbound indirect flight with Icelandair, departs from London Heathrow on Tue, 2 Feb, arriving in Toronto Pearson International.Price includes taxes and charges.From 431 €, select.

London.431 € per passenger.Departing Mon, 28 Dec, returning Tue, 2 Feb.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Toronto Pearson International on Mon, 28 Dec, arriving in London Heathrow.Inbound indirect flight with Icelandair, departs from London Heathrow on Tue, 2 Feb, arriving in Toronto Pearson International.Price includes taxes and charges.From 431 €, select.

London.434 € per passenger.Departing Sat, 10 Oct, returning Thu, 15 Oct.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Toronto Pearson International on Sat, 10 Oct, arriving in London Heathrow.Inbound indirect flight with Icelandair, departs from London Heathrow on Thu, 15 Oct, arriving in Toronto Pearson International.Price includes taxes and charges.From 434 €, select.

London.447 € per passenger.Departing Fri, 23 Oct, returning Fri, 29 Jan.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Toronto Pearson International on Fri, 23 Oct, arriving in London Heathrow.Inbound indirect flight with Icelandair, departs from London Heathrow on Fri, 29 Jan, arriving in Toronto Pearson International.Price includes taxes and charges.From 447 €, select.

London.447 € per passenger.Departing Sat, 24 Oct, returning Fri, 13 Nov.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Toronto Pearson International on Sat, 24 Oct, arriving in London Heathrow.Inbound indirect flight with Icelandair, departs from London Heathrow on Fri, 13 Nov, arriving in Toronto Pearson International.Price includes taxes and charges.From 447 €, select.

London.447 € per passenger.Departing Sat, 27 Feb, returning Thu, 4 Mar.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Toronto Pearson International on Sat, 27 Feb, arriving in London Heathrow.Inbound indirect flight with Icelandair, departs from London Heathrow on Thu, 4 Mar, arriving in Toronto Pearson International.Price includes taxes and charges.From 447 €, select.

London.450 € per passenger.Departing Tue, 6 Oct, returning Wed, 9 Dec.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Toronto Pearson International on Tue, 6 Oct, arriving in London Heathrow.Inbound indirect flight with Icelandair, departs from London Heathrow on Wed, 9 Dec, arriving in Toronto Pearson International.Price includes taxes and charges.From 450 €, select.

London.450 € per passenger.Departing Fri, 23 Oct, returning Sun, 21 Feb.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Toronto Pearson International on Fri, 23 Oct, arriving in London Heathrow.Inbound indirect flight with Icelandair, departs from London Heathrow on Sun, 21 Feb, arriving in Toronto Pearson International.Price includes taxes and charges.From 450 €, 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 December.

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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 found	415 €
Cheapest month to fly	December
Average flight time	7 hrs, 13 mins
Most popular airline	Lufthansa
Average flights per week	521

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

How much are return flights from Toronto Pearson International to London Heathrow?

The best price we found for a return flight from Toronto Pearson International to London Heathrow is 415 €. 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.

How long does it take to fly from Toronto Pearson International to London Heathrow?

7 hours and 13 minutes is the average flight time from Toronto Pearson International to London Heathrow.

Which airlines fly direct from Toronto Pearson International to London Heathrow?

Lufthansa, Air Canada and Austrian Airlines fly direct from Toronto Pearson International to London Heathrow.

How many flights are there a week from Toronto Pearson International to London Heathrow?

As of September 2026, there are 521 flights per week flying from Toronto Pearson International to London Heathrow.

When is the cheapest time to fly from Toronto Pearson International to London Heathrow?

The cheapest month to fly from Toronto Pearson International to London Heathrow is usually December.

Which upcoming date is cheapest to fly from Toronto Pearson International Airport to London Heathrow Airport on?

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 December 2026.

Can I get a direct flight from Toronto Pearson International Airport to London Heathrow Airport?

Yes – the average flight time is 7 hours and 13 minutes.

How can I find the best flight deal to London Heathrow?

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.

When is the best time to book flights to London?

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.

Which is the cheapest airline to fly from Toronto Pearson International Airport to London Heathrow with?

Currently, Icelandair and Air Canada offer the cheapest flight tickets to London Heathrow.

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

Hop on a direct flight from Toronto Pearson International Airport to London Heathrow Airport and you'll be in the air for an average of 7 hours 10 minutes.
London's timezone is UTC+0, which makes London five hours ahead of Toronto.
Every week, there are 43 Toronto Pearson International Airport to London Heathrow Airport flights. If you'd like to get going as early as possible, pick the 00:40 Air Canada flight. If you're eager to make the most of your time before flying, the last departure is at 23:40 with Air Canada.
Arrive at the airport on time so you don't miss your YYZ to LHR flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.
Flying during a peak month like August? Public holidays and other high seasons can mean longer lines and delays at security. Play it safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.
A variety of airlines operate direct flights from Toronto Pearson International Airport to London Heathrow Airport, so getting to London (and then seeing more of the United Kingdom!) is easy. Popular carriers that fly nonstop include:
Most passengers choose to travel with Air Canada on this route.
Virgin Atlantic is the most punctual carrier that offers YYZ to LHR flights, with 79.49% of its services arriving as planned.

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

204 € is the best price for a one-way Toronto Pearson International Airport to London Heathrow Airport flight. Return flights start from 415 €. These prices can change based on availability and demand.
To score cheap tickets from YYZ to LHR, reserve your journey two months before your departure.
July is the cheapest month for flights from Toronto Pearson International Airport to London Heathrow Airport. If you're looking to fly at a different time of year, the 'Whole month' tool will give you the lowest airfares for every month.
Getting your hands on cheap flights from YYZ to LHR couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you as soon as there's a better deal.
Secure the right flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Toronto Pearson International Airport to London Heathrow Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Toronto Pearson International Airport (YYZ)

When it comes to Toronto Pearson International Airport's on-time performance, 68% of flights arrive within the expected timeframe.
Central Toronto to Toronto Pearson International Airport is approximately 27 kilometres. Depending on traffic, it'll take about 30 minutes to get there if you're catching a taxi, ride-sharing or driving.
Planning to catch public transport? You can expect a journey time of around 25 minutes.
Taking an early flight from Toronto Pearson International Airport to London Heathrow Airport? Avoid rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these hotels near YYZ:

Arriving at London Heathrow Airport (LHR)

The last thing you want is a long journey to your hotel if you're arriving on a late Toronto Pearson International Airport to London Heathrow Airport flight. Reserve one of these accommodation options near LHR instead:
Pick up a London Heathrow Airport rental car and discover London and beyond with your own wheels. Surprice, U-Save and Green Motion are leading providers you can book with here.
Booking your ride from London Heathrow Airport around one week in advance gives you the best chance of locking in a great deal.

When to fly to London Heathrow Airport (LHR)

It's time to choose your travel dates for your flight from Toronto Pearson International Airport to London Heathrow Airport. July is the busiest month to visit London. If you prefer a quieter vibe, go in March.
The warmest month in London is July, with the temperature ranging between 11ºC (52ºF) and 26ºC (79ºF). Lock in your flights from Toronto Pearson International Airport to London Heathrow Airport in this month if you enjoy this type of weather.
January sees average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Search for cheap tickets from YYZ to LHR around that time if you'd rather travel in cooler conditions.

Explore more of the United Kingdom

London is always a good idea, but there are so many other corners of the United Kingdom you should also see. About 257 kilometres north-west of London, a trip to Manchester will keep your itinerary busy. Start with leading sights like Manchester United Museum & Stadium Tour, The Homes of Football and Museum of Science and Industry.
Birmingham is another standout destination in the United Kingdom and is around 161 kilometres north-west of London. No trip is complete without seeing Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience.