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Cheap flights from Toronto Pearson Intl Airport to London from $219

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 12/3. 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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Find the cheapest flights from Toronto Pearson Intl Airport to London

Cheap round-trip flights

TAP AIR PORTUGAL Logo
5:40 pm - 7:55 pmYYZ-LHR
21h 15m1 stop
TAP AIR PORTUGAL Logo
6:00 am - 2:40 pmLHR-YYZ
13h 40m1 stop
$501TAP AIR PORTUGAL
Find Deal
Sat, Oct 25 - Sun, Nov 23
TAP AIR PORTUGAL Logo
5:35 pm - 10:20 amYYZ-LHR
11h 45m1 stop
TAP AIR PORTUGAL Logo
7:50 pm - 1:55 pmLHR-YYZ
23h 05m1 stop
$509TAP AIR PORTUGAL
Find Deal
Sun, Oct 5 - Mon, Oct 13
British Airways Logo
6:25 pm - 6:35 amYYZ-LHR
7h 10mnonstop
British Airways Logo
1:20 pm - 4:00 pmLHR-YYZ
7h 40mnonstop
$528British Airways
Find Deal
Sat, Sep 6 - Thu, Sep 11
British Airways Logo
6:05 pm - 6:15 amYYZ-LHR
7h 10mnonstop
British Airways Logo
5:20 pm - 8:15 pmLHR-YYZ
7h 55mnonstop
$529British Airways
Find Deal
Thu, Sep 4 - Thu, Sep 11
Icelandair Logo
8:50 pm - 11:55 amYYZ-LHR
10h 05m1 stop
Icelandair Logo
12:15 pm - 7:15 pmLHR-YYZ
11h 00m1 stop
$532Icelandair
Find Deal
Mon, Oct 20 - Fri, Oct 31
Icelandair Logo
8:50 pm - 11:55 amYYZ-LHR
10h 05m1 stop
Icelandair Logo
9:25 pm - 7:10 pmLHR-YYZ
26h 45m1 stop
$533Icelandair
Find Deal
Wed, Oct 1 - Fri, Oct 10
Lufthansa Logo
6:20 pm - 6:35 amYYZ-LHR
7h 15mnonstop
Lufthansa Logo
5:40 pm - 8:30 pmLHR-YYZ
7h 50mnonstop
$547Lufthansa
Find Deal
Thu, Sep 18 - Fri, Sep 26
Lufthansa Logo
6:20 pm - 6:35 amYYZ-LHR
7h 15mnonstop
Lufthansa Logo
5:40 pm - 8:30 pmLHR-YYZ
7h 50mnonstop
$548Lufthansa
Find Deal
Thu, Sep 18 - Tue, Sep 30
Aer Lingus Logo
5:20 pm - 9:05 amYYZ-LHR
10h 45m1 stop
Aer Lingus Logo
7:40 am - 3:50 pmLHR-YYZ
13h 10m1 stop
$560Aer Lingus
Find Deal
Wed, Sep 17 - Fri, Sep 26
Aer Lingus Logo
5:20 pm - 11:10 amYYZ-LHR
12h 50m1 stop
Aer Lingus Logo
7:40 am - 3:50 pmLHR-YYZ
13h 10m1 stop
$561Aer Lingus
Find Deal
Tue, Sep 9 - Tue, Sep 23

TAP AIR PORTUGAL flights from Toronto Pearson Intl Airport to London Heathrow Airport

Our best TAP AIR PORTUGAL deals on Toronto Pearson Intl Airport to London Heathrow Airport flight tickets
TAP AIR PORTUGAL
Oct 25
YYZ5:40 pmToronto Pearson Intl
21h 15m
1 stop
LHR7:55 pmLondon Heathrow
Nov 23
LHR6:00 amLondon Heathrow
13h 40m
1 stop
YYZ2:40 pmToronto Pearson Intl
$501
Find similar
TAP AIR PORTUGAL
Oct 5
YYZ5:35 pmToronto Pearson Intl
11h 45m
1 stop
LHR10:20 amLondon Heathrow
Oct 13
LHR7:50 pmLondon Heathrow
23h 05m
1 stop
YYZ1:55 pmToronto Pearson Intl
$509
Find similar
TAP AIR PORTUGAL
Oct 2
YYZ11:50 pmToronto Pearson Intl
14h 00m
1 stop
LHR6:50 pmLondon Heathrow
Oct 13
LHR6:45 pmLondon Heathrow
24h 10m
1 stop
YYZ1:55 pmToronto Pearson Intl
$510
Find similar

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
Sep 6
YYZ6:25 pmToronto Pearson Intl
7h 10m
LHR6:35 amLondon Heathrow
Sep 11
LHR1:20 pmLondon Heathrow
7h 40m
YYZ4:00 pmToronto Pearson Intl
$528
Find similar
British Airways
Sep 4
YYZ6:05 pmToronto Pearson Intl
7h 10m
LHR6:15 amLondon Heathrow
Sep 11
LHR5:20 pmLondon Heathrow
7h 55m
YYZ8:15 pmToronto Pearson Intl
$529
Find similar
British Airways
Sep 2
YYZ10:15 pmToronto Pearson Intl
7h 15m
LHR10:30 amLondon Heathrow
Sep 15
LHR5:15 pmLondon Heathrow
7h 55m
YYZ8:10 pmToronto Pearson Intl
$530
Find similar

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 typical price of a round-trip flight between Toronto Pearson Intl Airport and London Heathrow Airport?

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

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Toronto Pearson Intl Airport, with most prices found around $562. If you’re not able to fly to London Heathrow Airport in February, then January is your next best option. Flight prices from Toronto Pearson Intl Airport to London Heathrow Airport during January average around $575.

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

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $801. The most expensive day to fly to London Heathrow Airport is Tuesday, with ticket prices averaging around $912.

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 noon. momondo users have found flights departing from Toronto Pearson Intl Airport to London Heathrow Airport at noon for as low as $678. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $893.

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 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $660 when searching 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 $590 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 July 2025, prices for Toronto Pearson Intl Airport to London Heathrow Airport flights are approximately 15% 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 round-trip 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

$219

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 $219. The best round-trip flight deal from Toronto Pearson Intl Airport to London Heathrow Airport found on momondo in the last 72 hours is $501.
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.
Search flight deals

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

    The distance between Toronto Pearson Intl and London Heathrow is about 3543.3 mi. Flights usually cover this in 7h 10m, depending on flying conditions and air traffic around both airports.

  • 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 refresh 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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
IcelandairPriceFrom $467Free CancellationRating
7.0
518 reviews
Search Icelandair flights
Aer LingusPriceFrom $483Free CancellationRating
7.1
1,168 reviews
Search Aer Lingus flights
Virgin AtlanticPriceFrom $504Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights
Air TransatPriceFrom $504Free CancellationRating
7.7
416 reviews
Search Air Transat flights
British AirwaysPriceFrom $527Free CancellationRating
6.6
7,151 reviews
Search British Airways flights
LufthansaPriceFrom $538Free CancellationRating
6.8
7,216 reviews
Search Lufthansa flights
Air CanadaPriceFrom $538Free CancellationRating
7.1
9,738 reviews
Search Air Canada flights
American AirlinesPriceFrom $552Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $576Free CancellationRating
8.0
7,959 reviews
Search Delta flights
FinnairPriceFrom $624Free CancellationRating
7.6
1,316 reviews
Search Finnair flights

  • Delta Flights From Toronto Pearson Intl Airport to London Heathrow Airport

    Delta operates around 7 flights from Toronto Pearson Intl Airport to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been $760, but momondo users have found Delta deals from Toronto Pearson Intl Airport to London Heathrow Airport from as low as $576 round-trip. Delta has been scored 8.0/10 in 7,959 reviews.

  • Finnair Flights From Toronto Pearson Intl Airport to London Heathrow Airport

    Finnair (7.6/10 from 1,316 reviews) operates around 12 flights from Toronto Pearson Intl Airport to London Heathrow Airport in any given week. The average Finnair airfare for this route is around $800, with deals from around $624 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.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Slough
Dover
Luton
Croydon
Dartford
Guildford
Stansted
Milton Keynes
Hayes
Salisbury
Ilford
Swindon
Colchester
Stratford-upon-Avon
Chelmsford
Canterbury
Watford
Richmond

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Toronto.

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

Yes. momondo enables you to select and highlight flights to London from Toronto with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Toronto.

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

Yes momondo offers price alerts on flights to London from Toronto. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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