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Cheap flights from Toronto Pearson Intl Airport to London from £172

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Pearson Intl Airport to London departing on 13/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Air Canada Logo
18:20 - 06:35YYZ-LHR
7h 15mdirect
Air Canada Logo
06:00 - 12:50LHR-YYZ
11h 50m1 stop
£359Air Canada
Find Deal
ons, 1 okt - tors, 9 okt
 Logo
12:00 - 07:10YYZ-LHR
14h 10m1 stop
 Logo
08:55 - 17:05LHR-YYZ
13h 10m1 stop
ons, 19 nov - ons, 3 dec
Virgin Atlantic Logo
22:30 - 10:40YYZ-LHR
7h 10mdirect
Virgin Atlantic Logo
17:50 - 20:40LHR-YYZ
7h 50mdirect
£392Virgin Atlantic
Find Deal
tors, 2 okt - ons, 8 okt
Icelandair Logo
23:00 - 20:20YYZ-LHR
16h 20m1 stop
Icelandair Logo
13:05 - 19:10LHR-YYZ
11h 05m1 stop
£394Icelandair
Find Deal
tors, 2 okt - tors, 9 okt
Virgin Atlantic Logo
22:30 - 10:40YYZ-LHR
7h 10mdirect
Virgin Atlantic Logo
17:50 - 20:40LHR-YYZ
7h 50mdirect
£396Virgin Atlantic
Find Deal
fre, 3 okt - tors, 9 okt
Icelandair Logo
20:50 - 11:55YYZ-LHR
10h 05m1 stop
Icelandair Logo
13:05 - 19:10LHR-YYZ
11h 05m1 stop
£399Icelandair
Find Deal
fre, 3 okt - tors, 9 okt
British Airways Logo
18:05 - 06:15YYZ-LHR
7h 10mdirect
British Airways Logo
17:15 - 20:10LHR-YYZ
7h 55mdirect
£406British Airways
Find Deal
fre, 5 sep - sön, 14 sep
British Airways Logo
22:05 - 10:20YYZ-LHR
7h 15mdirect
British Airways Logo
17:15 - 20:10LHR-YYZ
7h 55mdirect
£407British Airways
Find Deal
tors, 18 sep - sön, 28 sep
Lufthansa Logo
18:20 - 06:35YYZ-LHR
7h 15mdirect
Lufthansa Logo
09:30 - 15:34LHR-YYZ
11h 04m1 stop
£411Lufthansa
Find Deal
fre, 26 sep - fre, 10 okt
Lufthansa Logo
18:20 - 06:35YYZ-LHR
7h 15mdirect
Lufthansa Logo
08:30 - 11:25LHR-YYZ
7h 55mdirect
£412Lufthansa
Find Deal
fre, 12 sep - fre, 26 sep

British Airways flights from Toronto Pearson Intl Airport to London Heathrow Airport

Our best British Airways deals on Toronto Pearson Intl Airport to London Heathrow Airport flight tickets
British Airways
5 Sept
YYZ18:05Toronto Pearson Intl
7h 10m
LHR06:15London Heathrow
14 Sept
LHR17:15London Heathrow
7h 55m
YYZ20:10Toronto Pearson Intl
British Airways
18 Sept
YYZ22:05Toronto Pearson Intl
7h 15m
LHR10:20London Heathrow
28 Sept
LHR17:15London Heathrow
7h 55m
YYZ20:10Toronto Pearson Intl
British Airways
18 Sept
YYZ22:05Toronto Pearson Intl
7h 15m
LHR10:20London Heathrow
28 Sept
LHR17:15London Heathrow
7h 55m
YYZ20:10Toronto Pearson Intl

Austrian Airlines flights from Toronto Pearson Intl Airport to London Heathrow Airport

Our best Austrian Airlines deals on Toronto Pearson Intl Airport to London Heathrow Airport flight tickets
Austrian Airlines
4 Nov
YYZ21:30Toronto Pearson Intl
28h 40m
1 stop
LHR07:10London Heathrow
16 Nov
LHR06:00London Heathrow
12h 50m
1 stop
YYZ13:50Toronto Pearson Intl
Austrian Airlines
4 Nov
YYZ21:30Toronto Pearson Intl
28h 40m
1 stop
LHR07:10London Heathrow
19 Nov
LHR06:00London Heathrow
40h 05m
2 stops
YYZ17:05Toronto Pearson Intl
Austrian Airlines
5 Nov
YYZ21:30Toronto Pearson Intl
28h 40m
1 stop
LHR07:10London Heathrow
10 Nov
LHR19:25London Heathrow
29h 30m
2 stops
YYZ19:55Toronto Pearson Intl

See travel insights to London from

How to get the cheapest flight ticket from Toronto Pearson Intl Airport to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Toronto Pearson Intl Airport to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £418. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Toronto Pearson Intl Airport averaging around £428.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Toronto Pearson Intl Airport is on a Monday. momondo users have found tickets for Monday departures for as low as £517. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £544.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from Toronto Pearson Intl Airport to London Heathrow Airport at midday for as low as £501. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £533 on average. Flights to London Heathrow Airport from Toronto Pearson Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Toronto Pearson Intl to London Heathrow flight route?

Fly from Toronto Pearson Intl to London Heathrow for the best Toronto Pearson Intl - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Toronto Pearson Intl Airport when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £490 when searching 12 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Toronto Pearson Intl Airport for as low as £438 on momondo.

What cabin class options are available on Toronto Pearson Intl to London Heathrow flights?

There are 3 cabin classes available to choose from on Toronto Pearson Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Toronto Pearson Intl Airport to London Heathrow Airport flight prices changed over time?

As of June 2025, prices for Toronto Pearson Intl Airport to London Heathrow Airport flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Toronto Pearson Intl Airport to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto Pearson Intl Airport to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Toronto Pearson Intl Airport to London Heathrow Airport (YYZ to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Pearson Intl Airport to London Heathrow Airport

Best price found

£172

Fastest flight time

7h 05m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Toronto Pearson Intl Airport in the past 72 hours is £172. The best return flight deal from Toronto Pearson Intl Airport to London Heathrow Airport found on momondo in the last 72 hours is £359.
The fastest flight from Toronto Pearson Intl Airport to London Heathrow Airport takes 7h 05m
Direct flights go from Toronto Pearson Intl Airport to London Heathrow Airport every day.

  • How far is Toronto Pearson Intl to London Heathrow by plane?

    The straight-line distance from Toronto Pearson Intl to London Heathrow is 3543.3 mi. A reasonable flight in good conditions will take 7h 05m.

  • When did momondo last update prices for flights from Toronto Pearson Intl Airport to London Heathrow Airport?

    Prices for flights from Toronto Pearson Intl Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Toronto Pearson Intl Airport to London Heathrow Airport?

  • How old do you have to be to fly from Toronto Pearson Intl Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Toronto Pearson Intl Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Toronto Pearson Intl Airport to London Heathrow Airport?

  • What is the most popular airline from Toronto Pearson Intl Airport to London Heathrow Airport?


Best airlines flying from Toronto Pearson Intl Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom £364Free CancellationRating
7.1
1,123 reviews
Search Aer Lingus flights
IcelandairPriceFrom £365Free CancellationRating
7.0
502 reviews
Search Icelandair flights
Air CanadaPriceFrom £372Free CancellationRating
7.1
9,573 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom £391Free CancellationRating
7.4
653 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom £400Free CancellationRating
6.7
7,159 reviews
Search Lufthansa flights
British AirwaysPriceFrom £403Free CancellationRating
6.6
7,031 reviews
Search British Airways flights
KLMPriceFrom £404Free CancellationRating
7.8
1,365 reviews
Search KLM flights
American AirlinesPriceFrom £416Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air FrancePriceFrom £512Free CancellationRating
7.5
1,466 reviews
Search Air France flights
  • KLM Flights From Toronto Pearson Intl Airport to London Heathrow Airport

    KLM flight deals from Toronto Pearson Intl Airport to London Heathrow Airport start from £543 round-trip. Over the 7 KLM flights for this route in a normal week, average airfare is usually £693 round-trip - but some users have found much cheaper deals with momondo.

  • Air France Flights From Toronto Pearson Intl Airport to London Heathrow Airport

    Air France (7.5/10 from 1,467 reviews) operates around 7 flights from Toronto Pearson Intl Airport to London Heathrow Airport in any given week. The average Air France airfare for this route is around £690, with deals from around £688 rare but found on momondo. Referenced prices are for round-trip Toronto Pearson Intl Airport to London Heathrow Airport flight searches in the last 72 hours.


Travelling to a place near London?

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Why use momondo?

Why should I use momondo to find a flight deal from Toronto to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Toronto to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Toronto to London with flexible booking policies on momondo?

All flight searches from Toronto to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Toronto to London?

Once all potential Toronto to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Toronto to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Toronto to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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