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Cheap flights from London Heathrow Airport to Toronto from C$ 376

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 16/9. 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 London Heathrow Airport to Toronto

Cheap round-trip flights

Air Canada Logo
6:00 a.m. - 4:25 p.m.LHR-YYZ
15h 25m1 stop
Air Canada Logo
9:25 a.m. - 9:00 p.m.YYZ-LHR
30h 35m1 stop
C$ 547Air Canada
Find Deal
Fri, 26 Sep - Sat, 27 Sep
Air Canada Logo
5:40 p.m. - 9:45 a.m.LHR-YTZ
21h 05m2 stops
Air Canada Logo
8:50 a.m. - 6:30 a.m.YTZ-LHR
16h 40m1 stop
C$ 587Air Canada
Find Deal
Sat, 27 Sep - Mon, 29 Sep
TAP AIR PORTUGAL Logo
6:00 a.m. - 9:00 p.m.LHR-YYZ
20h 00m1 stop
TAP AIR PORTUGAL Logo
11:00 p.m. - 5:45 p.m.YYZ-LHR
13h 45m1 stop
C$ 603TAP AIR PORTUGAL
Find Deal
Mon, 15 Sep - Mon, 22 Sep
TAP AIR PORTUGAL Logo
7:50 p.m. - 1:55 p.m.LHR-YYZ
23h 05m1 stop
TAP AIR PORTUGAL Logo
5:40 p.m. - 12:45 p.m.YYZ-LHR
14h 05m1 stop
C$ 610TAP AIR PORTUGAL
Find Deal
Wed, 8 Oct - Thu, 23 Oct
SWISS Logo
6:00 a.m. - 12:50 p.m.LHR-YYZ
11h 50m1 stop
SWISS Logo
4:35 p.m. - 5:50 p.m.YYZ-LHR
20h 15m1 stop
C$ 619SWISS
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Lufthansa Logo
7:30 p.m. - 4:20 p.m.LHR-YYZ
25h 50m1 stop
Lufthansa Logo
6:20 p.m. - 3:40 p.m.YYZ-LHR
16h 20m1 stop
C$ 634Lufthansa
Find Deal
Mon, 6 Oct - Wed, 22 Oct
Lufthansa Logo
4:00 p.m. - 6:55 p.m.LHR-YYZ
7h 55mdirect
Lufthansa Logo
4:30 p.m. - 9:00 p.m.YYZ-LHR
23h 30m1 stop
C$ 635Lufthansa
Find Deal
Fri, 26 Sep - Sat, 27 Sep
SWISS Logo
6:00 a.m. - 4:20 p.m.LHR-YYZ
15h 20m1 stop
SWISS Logo
8:25 p.m. - 1:00 p.m.YYZ-LHR
11h 35m1 stop
C$ 639SWISS
Find Deal
Sat, 17 Jan - Sat, 24 Jan
Icelandair Logo
8:35 p.m. - 7:15 p.m.LHR-YYZ
26h 40m1 stop
Icelandair Logo
7:45 p.m. - 10:50 a.m.YYZ-LHR
10h 05m1 stop
C$ 663Icelandair
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Icelandair Logo
8:35 p.m. - 7:15 p.m.LHR-YYZ
26h 40m1 stop
Icelandair Logo
7:45 p.m. - 7:30 p.m.YYZ-LHR
18h 45m1 stop
C$ 673Icelandair
Find Deal
Thu, 30 Oct - Fri, 7 Nov

TAP AIR PORTUGAL flights from London Heathrow Airport to Toronto

Our best TAP AIR PORTUGAL deals on London Heathrow Airport to Toronto flight tickets
TAP AIR PORTUGAL
15 Sep
LHR6:00 a.m.London Heathrow
20h 00m
1 stop
YYZ9:00 p.m.Toronto Pearson Intl
22 Sep
YYZ11:00 p.m.Toronto Pearson Intl
13h 45m
1 stop
LHR5:45 p.m.London Heathrow
C$ 603
Find similar
TAP AIR PORTUGAL
8 Oct
LHR7:50 p.m.London Heathrow
23h 05m
1 stop
YYZ1:55 p.m.Toronto Pearson Intl
23 Oct
YYZ5:40 p.m.Toronto Pearson Intl
14h 05m
1 stop
LHR12:45 p.m.London Heathrow
C$ 610
Find similar
TAP AIR PORTUGAL
8 Nov
LHR7:55 p.m.London Heathrow
23h 45m
1 stop
YYZ2:40 p.m.Toronto Pearson Intl
17 Nov
YYZ10:45 p.m.Toronto Pearson Intl
17h 50m
1 stop
LHR9:35 p.m.London Heathrow
C$ 620
Find similar

United Airlines flights from London Heathrow Airport to Toronto

Our best United Airlines deals on London Heathrow Airport to Toronto flight tickets
United Airlines
8 Aug
LHR12:00 p.m.London Heathrow
16h 58m
2 stops
YYZ11:58 p.m.Toronto Pearson Intl
14 Aug
YYZ2:30 p.m.Toronto Pearson Intl
11h 25m
1 stop
LHR6:55 a.m.London Heathrow
C$ 815
Find similar
United Airlines
8 Aug
LHR12:00 p.m.London Heathrow
16h 58m
2 stops
YYZ11:58 p.m.Toronto Pearson Intl
14 Aug
YYZ2:30 p.m.Toronto Pearson Intl
11h 25m
1 stop
LHR6:55 a.m.London Heathrow
C$ 821
Find similar
United Airlines
7 Aug
LHR4:40 p.m.London Heathrow
22h 24m
1 stop
YYZ10:04 a.m.Toronto Pearson Intl
14 Aug
YYZ2:30 p.m.Toronto Pearson Intl
11h 25m
1 stop
LHR6:55 a.m.London Heathrow
C$ 822
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 96,600 searches. Data last updated 1 August 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

Fri 26/9

6:00 a.m.-4:25 p.m.

1 stop15h 25m

Toronto Pearson Intl

Sat 27/9

9:25 a.m.-9:00 p.m.

1 stop30h 35m

C$ 547

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 27/9

5:40 p.m.-9:45 a.m.

2 stops21h 05m

Toronto Island

Mon 29/9

8:50 a.m.-6:30 a.m.

1 stop16h 40m

C$ 587

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 15/9

6:00 a.m.-9:00 p.m.

1 stop20h 00m

Toronto Pearson Intl

Mon 22/9

11:00 p.m.-5:45 p.m.

1 stop13h 45m

C$ 603

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 8/10

7:50 p.m.-1:55 p.m.

1 stop23h 05m

Toronto Pearson Intl

Thu 23/10

5:40 p.m.-12:45 p.m.

1 stop14h 05m

C$ 610

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 16/9

6:00 a.m.-12:50 p.m.

1 stop11h 50m

Toronto Pearson Intl

Tue 23/9

4:35 p.m.-5:50 p.m.

1 stop20h 15m

C$ 619

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 6/10

7:30 p.m.-4:20 p.m.

1 stop25h 50m

Toronto Pearson Intl

Wed 22/10

6:20 p.m.-3:40 p.m.

1 stop16h 20m

C$ 634

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 26/9

4:00 p.m.-6:55 p.m.

Nonstop7h 55m

Toronto Pearson Intl

Sat 27/9

4:30 p.m.-9:00 p.m.

1 stop23h 30m

C$ 635

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 17/1

6:00 a.m.-4:20 p.m.

1 stop15h 20m

Toronto Pearson Intl

Sat 24/1

8:25 p.m.-1:00 p.m.

1 stop11h 35m

C$ 639

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 30/10

8:35 p.m.-7:15 p.m.

1 stop26h 40m

Toronto Pearson Intl

Thu 6/11

7:45 p.m.-10:50 a.m.

1 stop10h 05m

C$ 663

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 30/10

8:35 p.m.-7:15 p.m.

1 stop26h 40m

Toronto Pearson Intl

Fri 7/11

7:45 p.m.-7:30 p.m.

1 stop18h 45m

C$ 673

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 C$ 706. The month of March is another great option to travel to Toronto, with average flight prices from London Heathrow Airport averaging around C$ 720.

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

According to our data, Wednesday is the cheapest day to fly to Toronto from London Heathrow Airport. The lowest ticket price found for a Wednesday departure recently was C$ 820. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from London Heathrow Airport to Toronto on a Saturday will generally be more expensive and average around C$ 907. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Toronto from London Heathrow Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 853 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around C$ 943. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 C$ 849 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 C$ 771 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.

Can stopping save me money on London Heathrow Airport to Toronto flights?

You could potentially save up to 3% on your flight if you consider stops on a London Heathrow Airport to Toronto flight.

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

As of August 2025, prices for London Heathrow Airport to Toronto flights are approximately 1% 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

C$ 376

Fastest flight time

7h 50m

Direct flights

Every day

Airports in Toronto

3 airports
The best one-way flight to Toronto from London Heathrow Airport in the past 72 hours is C$ 376. The best round-trip flight deal from London Heathrow Airport to Toronto found on momondo in the last 72 hours is C$ 547.
The fastest flight from London Heathrow Airport to Toronto takes 7h 50m
Direct flights go from London Heathrow Airport to Toronto every day.
There are 3 airports near Toronto: Toronto Pearson Intl (YYZ), Toronto Island (YTZ), Hamilton (YHM)
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  • How far is London Heathrow to Toronto by plane?

    Toronto is 5689.5 km away from London Heathrow. A reasonable flight in good conditions will take 7h 50m.

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

    Prices for flights from London Heathrow Airport to Toronto were last updated today.

  • 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?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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
LufthansaPriceFrom C$ 567Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
IcelandairPriceFrom C$ 614Free CancellationRating
7.0
520 reviews
Search Icelandair flights
British AirwaysPriceFrom C$ 650Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom C$ 652Free CancellationRating
7.1
1,933 reviews
Search TAP AIR PORTUGAL flights
Virgin AtlanticPriceFrom C$ 653Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights
DeltaPriceFrom C$ 653Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Air CanadaPriceFrom C$ 657Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 658Free CancellationRating
7.7
424 reviews
Search Air Transat flights
United AirlinesPriceFrom C$ 709Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 711Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Delta Flights From London Heathrow Airport to Toronto

    Delta flight deals from London Heathrow Airport to Toronto start from C$ 472 round-trip. Over the 7 Delta flights for this route in a normal week, average airfare is usually C$ 559 round-trip - but some users have found much cheaper deals with momondo.

  • Finnair Flights From London Heathrow Airport to Toronto

    Finnair is also a popular choice for this route. Finnair flight deals for London Heathrow Airport to Toronto start from as low as C$ 591 round-trip, depending on your selected dates, with average Finnair deals seen on momondo around C$ 932. Finnair operates 14 flights to Toronto from London Heathrow Airport in an average week. Users have rated it 7.6/10 across 1,316 reviews.

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Apsley

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Toronto for you.

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

Flights from London to Toronto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

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

An easier way to manage your Toronto trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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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 83.6 km from Toronto
Toronto Region of Waterloo Intl Airport
Toronto Island Airport
Toronto Pearson Intl Airport