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Cheap flights from London Heathrow Airport to Toronto from $351

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Toronto departing on 4/22. 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 round-trip flights

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Icelandair Logo
12:15 pm - 6:15 pmLHR-YYZ
11h 00m1 stop
Icelandair Logo
7:40 pm - 7:30 pmYYZ-LHR
18h 50m1 stop
$479Icelandair
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Thu, Dec 4 - Mon, Dec 8
Icelandair Logo
8:35 pm - 6:15 pmLHR-YYZ
26h 40m1 stop
Icelandair Logo
7:40 pm - 10:50 amYYZ-LHR
10h 10m1 stop
$480Icelandair
Find Deal
Wed, Nov 26 - Wed, Dec 3
Scandinavian Airlines Logo
7:30 pm - 3:40 pmLHR-YYZ
25h 10m1 stop
Scandinavian Airlines Logo
5:10 pm - 2:35 pmYYZ-LHR
16h 25m2 stops
$518Scandinavian Airlines
Find Deal
Thu, Feb 12 - Wed, Feb 18
Aer Lingus Logo
7:50 am - 3:55 pmLHR-YYZ
13h 05m1 stop
Aer Lingus Logo
5:25 pm - 9:05 amYYZ-LHR
10h 40m1 stop
$523Aer Lingus
Find Deal
Thu, Nov 20 - Sun, Nov 23
Aer Lingus Logo
7:50 am - 3:55 pmLHR-YYZ
13h 05m1 stop
Aer Lingus Logo
5:25 pm - 8:05 amYYZ-LHR
9h 40m1 stop
$526Aer Lingus
Find Deal
Fri, Jan 9 - Fri, Jan 16
Lufthansa Logo
9:30 am - 4:15 pmLHR-YYZ
11h 45m1 stop
Lufthansa Logo
11:00 pm - 11:20 amYYZ-LHR
7h 20mnonstop
$536Lufthansa
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Mon, Nov 17 - Sun, Nov 23
Air Canada Logo
9:00 am - 4:10 pmLHR-YYZ
12h 10m1 stop
Air Canada Logo
6:15 am - 8:35 pmYYZ-LHR
9h 20m1 stop
$541Air Canada
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Thu, Nov 13 - Fri, Nov 21
Lufthansa Logo
1:30 pm - 7:50 pmLHR-YYZ
11h 20m1 stop
Lufthansa Logo
11:00 pm - 11:20 amYYZ-LHR
7h 20mnonstop
$542Lufthansa
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Tue, Nov 18 - Tue, Nov 25
Air Canada Logo
9:00 am - 4:10 pmLHR-YYZ
12h 10m1 stop
Air Canada Logo
6:15 am - 8:35 pmYYZ-LHR
9h 20m1 stop
$543Air Canada
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Thu, Nov 13 - Fri, Nov 21
Scandinavian Airlines Logo
3:35 pm - 3:40 pmLHR-YYZ
29h 05m2 stops
Scandinavian Airlines Logo
5:10 pm - 4:25 pmYYZ-LHR
18h 15m2 stops
$547Scandinavian Airlines
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Tue, Nov 18 - Tue, Nov 25

Scandinavian Airlines flights from London Heathrow Airport to Toronto

Our best Scandinavian Airlines deals on London Heathrow Airport to Toronto flight tickets
Scandinavian Airlines
Feb 12
LHR7:30 pmLondon Heathrow
25h 10m
1 stop
YYZ3:40 pmToronto Pearson Intl
Feb 18
YYZ5:10 pmToronto Pearson Intl
16h 25m
2 stops
LHR2:35 pmLondon Heathrow
$518
Find similar
Scandinavian Airlines
Nov 18
LHR3:35 pmLondon Heathrow
29h 05m
2 stops
YYZ3:40 pmToronto Pearson Intl
Nov 25
YYZ5:10 pmToronto Pearson Intl
18h 15m
2 stops
LHR4:25 pmLondon Heathrow
$547
Find similar
Scandinavian Airlines
Nov 18
LHR5:00 pmLondon Heathrow
27h 40m
1 stop
YYZ3:40 pmToronto Pearson Intl
Nov 25
YYZ5:10 pmToronto Pearson Intl
18h 15m
2 stops
LHR4:25 pmLondon Heathrow
$550
Find similar

Lufthansa flights from London Heathrow Airport to Toronto

Our best Lufthansa deals on London Heathrow Airport to Toronto flight tickets
Lufthansa
Nov 17
LHR9:30 amLondon Heathrow
11h 45m
1 stop
YYZ4:15 pmToronto Pearson Intl
Nov 23
YYZ11:00 pmToronto Pearson Intl
7h 20m
LHR11:20 amLondon Heathrow
$536
Find similar
Lufthansa
Nov 18
LHR1:30 pmLondon Heathrow
11h 20m
1 stop
YYZ7:50 pmToronto Pearson Intl
Nov 25
YYZ11:00 pmToronto Pearson Intl
7h 20m
LHR11:20 amLondon Heathrow
$542
Find similar
Lufthansa
Jan 15
LHR9:30 amLondon Heathrow
11h 45m
1 stop
YYZ4:15 pmToronto Pearson Intl
Feb 28
YYZ6:10 pmToronto Pearson Intl
7h 20m
LHR6:30 amLondon Heathrow
$545
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to Toronto 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 October 30, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 12/4

12:15 pm-6:15 pm

1 stop11h 00m

Toronto Pearson Intl

Mon 12/8

7:40 pm-7:30 pm

1 stop18h 50m

$479

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 11/26

8:35 pm-6:15 pm

1 stop26h 40m

Toronto Pearson Intl

Wed 12/3

7:40 pm-10:50 am

1 stop10h 10m

$480

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 2/12

7:30 pm-3:40 pm

1 stop25h 10m

Toronto Pearson Intl

Wed 2/18

5:10 pm-2:35 pm

2 stops16h 25m

$518

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 11/20

7:50 am-3:55 pm

1 stop13h 05m

Toronto Pearson Intl

Sun 11/23

5:25 pm-9:05 am

1 stop10h 40m

$523

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 1/9

7:50 am-3:55 pm

1 stop13h 05m

Toronto Pearson Intl

Fri 1/16

5:25 pm-8:05 am

1 stop9h 40m

$526

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 11/17

9:30 am-4:15 pm

1 stop11h 45m

Toronto Pearson Intl

Sun 11/23

11:00 pm-11:20 am

Nonstop7h 20m

$536

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 11/13

9:00 am-4:10 pm

1 stop12h 10m

Toronto Pearson Intl

Fri 11/21

6:15 am-8:35 pm

1 stop9h 20m

$541

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 11/18

1:30 pm-7:50 pm

1 stop11h 20m

Toronto Pearson Intl

Tue 11/25

11:00 pm-11:20 am

Nonstop7h 20m

$542

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 11/13

9:00 am-4:10 pm

1 stop12h 10m

Toronto Pearson Intl

Fri 11/21

6:15 am-8:35 pm

1 stop9h 20m

$543

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 11/18

3:35 pm-3:40 pm

2 stops29h 05m

Toronto Pearson Intl

Tue 11/25

5:10 pm-4:25 pm

2 stops18h 15m

$547

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 Toronto from

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

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 London Heathrow Airport and Toronto?

What is the cheapest month to fly to Toronto?

The month of February is, on average, the cheapest month to fly to Toronto from London Heathrow Airport, with most prices found around $510. If you are unable to visit Toronto during the month of February, then departing from London Heathrow Airport during the month September is also very affordable. Most momondo users find prices during this month for around $517.

What is the cheapest day to depart on your flight to Toronto?

On average, the least expensive day to fly to Toronto from London Heathrow Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $643. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Saturday, with ticket prices averaging around $754.

What is the cheapest time of day to depart on your flight to Toronto?

In the evening is the cheapest time of day to fly from London Heathrow Airport to Toronto when you can find flight prices for as low as $555. Flying to Toronto in the evening is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly at noon, with an average ticket price of $741. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London Heathrow to Toronto flight route?

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

How far in advance should I book a flight to Toronto?

You are more likely to see cheaper flights to Toronto from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $609 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from London Heathrow Airport for as low as $553 on momondo.

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

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

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

As of October 2025, prices for London Heathrow Airport to Toronto flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Toronto

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

Cheap London Heathrow Airport to Toronto (LHR to YTO) flight deals and tips

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

Best Price Found

$645

Fastest flight time

7h 50m

Direct flights

Every day

Airports in Toronto

1 airport
The best one-way flight to Toronto from London Heathrow Airport in the past 72 hours is $645. The best round-trip flight deal from London Heathrow Airport to Toronto found on momondo in the last 72 hours is $650.
The fastest flight from London Heathrow Airport to Toronto takes 7h 50m
Direct flights go from London Heathrow Airport to Toronto every day.
There is 1 airport near Toronto: Toronto Pearson Intl (YYZ)
Search flight deals

  • How far is London Heathrow to Toronto by plane?

    The straight-line distance from London Heathrow to Toronto is 3535.3 mi. In terms of flight time, this usually takes a little over 11h 00m.

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

    Prices for flights from London Heathrow Airport to Toronto are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Toronto.

  • What documentation or ID do you need to fly to Toronto?

    The necessary travel and health documents for your Toronto trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from London Heathrow Airport to Toronto

Compare and see reviews for airlines that fly from London Heathrow Airport to Toronto with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $469Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights
Air CanadaPriceFrom $472Free CancellationRating
7.1
10,377 reviews
Search Air Canada flights
British AirwaysPriceFrom $473Free CancellationRating
6.7
7,487 reviews
Search British Airways flights
LufthansaPriceFrom $486Free CancellationRating
6.8
7,541 reviews
Search Lufthansa flights
American AirlinesPriceFrom $521Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights
DeltaPriceFrom $531Free CancellationRating
7.9
7,993 reviews
Search Delta flights

  • Delta Flights From London Heathrow Airport to Toronto

    Delta operates around 2 flights from London Heathrow Airport to Toronto every week. The average price of these flights found in the last 72 hours has been $665, but momondo users have found Delta deals from London Heathrow Airport to Toronto from as low as $531 round-trip. Delta has been scored 7.9/10 in 7,993 reviews.

  • Virgin Atlantic Flights From London Heathrow Airport to Toronto

    $469 is the best Virgin Atlantic flight deal from London Heathrow Airport to Toronto found on momondo over the last 72 hours. The average Virgin Atlantic ticket price found was closer to $798, however, with flight time and availability significantly affecting the price. Virgin Atlantic (7.5/10 from 670 user reviews) flies into Toronto from London Heathrow Airport 2 times in an average week so prices can vary.

Why use momondo?

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

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 Toronto from London.

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

momondo does allow users to show only those flights to Toronto from London which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between London and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Toronto from London. 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.

An easier way to manage your Toronto trip

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Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 52.0 mi from Toronto
Toronto Region of Waterloo Intl Airport
Toronto Island Airport
Toronto Pearson Intl Airport