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Cheap flights from Toronto Pearson Intl Airport to London from $259

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 11/17. 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 (YYZ-LHR)

Cheap round-trip flights

Icelandair Logo
7:40 pm - 10:50 amYYZ-LHR
10h 10m1 stop
Icelandair Logo
12:15 pm - 6:15 pmLHR-YYZ
11h 00m1 stop
$528Icelandair
Find Deal
mié., nov. 19 - jue., dic. 4
Lufthansa Logo
6:10 pm - 6:30 amYYZ-LHR
7h 20mnonstop
Lufthansa Logo
6:35 am - 2:55 pmLHR-YYZ
13h 20m1 stop
$529Lufthansa
Find Deal
sáb., nov. 8 - sáb., ene. 31
TAP AIR PORTUGAL Logo
5:40 pm - 3:35 pmYYZ-LHR
16h 55m1 stop
TAP AIR PORTUGAL Logo
8:00 am - 1:55 pmLHR-YYZ
34h 55m1 stop
$535TAP AIR PORTUGAL
Find Deal
mié., oct. 1 - mié., oct. 8
Air Canada Logo
3:00 pm - 6:30 amYYZ-LHR
10h 30m1 stop
Air Canada Logo
6:00 pm - 10:10 pmLHR-YYZ
8h 10mnonstop
$547Air Canada
Find Deal
vie., oct. 24 - sáb., nov. 1
TAP AIR PORTUGAL Logo
5:40 pm - 11:00 amYYZ-LHR
12h 20m1 stop
TAP AIR PORTUGAL Logo
7:50 pm - 2:15 pmLHR-YYZ
23h 25m1 stop
$552TAP AIR PORTUGAL
Find Deal
jue., sep. 18 - jue., oct. 9
Air Canada Logo
10:40 pm - 9:00 pmYYZ-LHR
17h 20m1 stop
Air Canada Logo
6:00 pm - 9:10 pmLHR-YYZ
8h 10mnonstop
$565Air Canada
Find Deal
dom., sep. 21 - lun., nov. 24
Aer Lingus Logo
5:25 pm - 10:10 amYYZ-LHR
11h 45m1 stop
Aer Lingus Logo
7:50 am - 3:55 pmLHR-YYZ
13h 05m1 stop
$570Aer Lingus
Find Deal
jue., nov. 20 - jue., dic. 4
Aer Lingus Logo
5:20 pm - 9:05 amYYZ-LHR
10h 45m1 stop
Aer Lingus Logo
9:50 am - 3:50 pmLHR-YYZ
11h 00m1 stop
$573Aer Lingus
Find Deal
mié., oct. 1 - dom., oct. 5
British Airways Logo
5:40 pm - 5:50 amYYZ-LHR
7h 10mnonstop
British Airways Logo
3:35 pm - 9:58 pmLHR-YYZ
11h 23m1 stop
$574British Airways
Find Deal
jue., dic. 4 - mar., dic. 9
British Airways Logo
10:05 pm - 10:10 amYYZ-LHR
7h 05mnonstop
British Airways Logo
11:40 am - 2:50 pmLHR-YYZ
8h 10mnonstop
$584British Airways
Find Deal
mar., nov. 18 - mié., dic. 3

Lufthansa flights from Toronto Pearson Intl Airport to London Heathrow Airport

Our best Lufthansa deals on Toronto Pearson Intl Airport to London Heathrow Airport flight tickets
Lufthansa
Nov 8
YYZ6:10 pmToronto Pearson Intl
7h 20m
LHR6:30 amLondon Heathrow
Jan 31
LHR6:35 amLondon Heathrow
13h 20m
1 stop
YYZ2:55 pmToronto Pearson Intl
$529
Find similar
Lufthansa
Oct 15
YYZ4:00 pmToronto Pearson Intl
9h 30m
1 stop
LHR6:30 amLondon Heathrow
Nov 6
LHR7:40 amLondon Heathrow
12h 15m
1 stop
YYZ2:55 pmToronto Pearson Intl
$530
Find similar
Lufthansa
Nov 19
YYZ11:00 pmToronto Pearson Intl
7h 20m
LHR11:20 amLondon Heathrow
Nov 23
LHR7:40 amLondon Heathrow
12h 15m
1 stop
YYZ2:55 pmToronto Pearson Intl
$531
Find similar

Aer Lingus flights from Toronto Pearson Intl Airport to London Heathrow Airport

Our best Aer Lingus deals on Toronto Pearson Intl Airport to London Heathrow Airport flight tickets
Aer Lingus
Nov 20
YYZ5:25 pmToronto Pearson Intl
11h 45m
1 stop
LHR10:10 amLondon Heathrow
Dec 4
LHR7:50 amLondon Heathrow
13h 05m
1 stop
YYZ3:55 pmToronto Pearson Intl
$570
Find similar
Aer Lingus
Oct 1
YYZ5:20 pmToronto Pearson Intl
10h 45m
1 stop
LHR9:05 amLondon Heathrow
Oct 5
LHR9:50 amLondon Heathrow
11h 00m
1 stop
YYZ3:50 pmToronto Pearson Intl
$573
Find similar
Aer Lingus
Nov 8
YYZ5:25 pmToronto Pearson Intl
9h 40m
1 stop
LHR8:05 amLondon Heathrow
Nov 11
LHR9:50 amLondon Heathrow
11h 05m
1 stop
YYZ3:55 pmToronto Pearson Intl
$578
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Pearson Intl Airport to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated septiembre 4, 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

mié. 11/19

7:40 pm-10:50 am

1 stop10h 10m

London Heathrow

jue. 12/4

12:15 pm-6:15 pm

1 stop11h 00m

$528

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

sáb. 11/8

6:10 pm-6:30 am

Nonstop7h 20m

London Heathrow

sáb. 1/31

6:35 am-2:55 pm

1 stop13h 20m

$529

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

mié. 10/1

5:40 pm-3:35 pm

1 stop16h 55m

London Heathrow

mié. 10/8

8:00 am-1:55 pm

1 stop34h 55m

$535

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

vie. 10/24

3:00 pm-6:30 am

1 stop10h 30m

London Heathrow

sáb. 11/1

6:00 pm-10:10 pm

Nonstop8h 10m

$547

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

jue. 9/18

5:40 pm-11:00 am

1 stop12h 20m

London Heathrow

jue. 10/9

7:50 pm-2:15 pm

1 stop23h 25m

$552

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

dom. 9/21

10:40 pm-9:00 pm

1 stop17h 20m

London Heathrow

lun. 11/24

6:00 pm-9:10 pm

Nonstop8h 10m

$565

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

jue. 11/20

5:25 pm-10:10 am

1 stop11h 45m

London Heathrow

jue. 12/4

7:50 am-3:55 pm

1 stop13h 05m

$570

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

mié. 10/1

5:20 pm-9:05 am

1 stop10h 45m

London Heathrow

dom. 10/5

9:50 am-3:50 pm

1 stop11h 00m

$573

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

jue. 12/4

5:40 pm-5:50 am

Nonstop7h 10m

London Heathrow

mar. 12/9

3:35 pm-9:58 pm

1 stop11h 23m

$574

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

mar. 11/18

10:05 pm-10:10 am

Nonstop7h 05m

London Heathrow

mié. 12/3

11:40 am-2:50 pm

Nonstop8h 10m

$584

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $561. 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 $818. The most expensive day to fly to London Heathrow Airport is Wednesday, with ticket prices averaging around $933.

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 $929.

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 $661 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 $596 on momondo.

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

There are 4 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 September 2025, prices for Toronto Pearson Intl Airport to London Heathrow Airport flights are approximately 19% 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

$413

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 $413. The best round-trip flight deal from Toronto Pearson Intl Airport to London Heathrow Airport found on momondo in the last 72 hours is $724.
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 05m, 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 $472Free CancellationRating
7.0
545 reviews
Search Icelandair flights
Virgin AtlanticPriceFrom $504Free CancellationRating
7.4
663 reviews
Search Virgin Atlantic flights
Air TransatPriceFrom $504Free CancellationRating
7.7
435 reviews
Search Air Transat flights
Aer LingusPriceFrom $522Free CancellationRating
7.2
1,252 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $527Free CancellationRating
6.7
7,345 reviews
Search British Airways flights
Air CanadaPriceFrom $536Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
LufthansaPriceFrom $538Free CancellationRating
6.8
7,390 reviews
Search Lufthansa flights
American AirlinesPriceFrom $546Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $581Free CancellationRating
7.9
7,977 reviews
Search Delta flights
United AirlinesPriceFrom $591Free CancellationRating
7.4
8,939 reviews
Search United Airlines 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 $795, but momondo users have found Delta deals from Toronto Pearson Intl Airport to London Heathrow Airport from as low as $581 round-trip. Delta has been scored 7.9/10 in 7,977 reviews.

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

    Finnair (7.6/10 from 1,321 reviews) operates around 11 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
Luton
Dover
Slough
Milton Keynes
Hayes
Guildford
Dartford
Stansted
Crawley
Chelmsford
Brentwood
Salisbury
Ilford
Folkestone
Colchester
Swindon
Stratford-upon-Avon
Watford

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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