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Cheap flights from London Heathrow Airport to Toronto from £202

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 return flights

Air Canada Logo
06:00 - 16:25LHR-YYZ
15h 25m1 stop
Air Canada Logo
09:25 - 21:00YYZ-LHR
30h 35m1 stop
£298Air Canada
Find Deal
Fri, 26 Sep - Sat, 27 Sep
Air Canada Logo
17:40 - 09:45LHR-YTZ
21h 05m2 stops
Air Canada Logo
08:50 - 06:30YTZ-LHR
16h 40m1 stop
£320Air Canada
Find Deal
Sat, 27 Sep - Mon, 29 Sep
Air Canada Logo
16:00 - 18:55LHR-YYZ
7h 55mdirect
Air Canada Logo
18:10 - 21:00YYZ-LHR
21h 50m1 stop
£324Air Canada
Find Deal
Fri, 26 Sep - Sat, 27 Sep
TAP AIR PORTUGAL Logo
06:00 - 21:00LHR-YYZ
20h 00m1 stop
TAP AIR PORTUGAL Logo
23:00 - 17:45YYZ-LHR
13h 45m1 stop
£329TAP AIR PORTUGAL
Find Deal
Mon, 15 Sep - Mon, 22 Sep
TAP AIR PORTUGAL Logo
19:50 - 13:55LHR-YYZ
23h 05m1 stop
TAP AIR PORTUGAL Logo
17:40 - 12:45YYZ-LHR
14h 05m1 stop
£333TAP AIR PORTUGAL
Find Deal
Wed, 8 Oct - Thu, 23 Oct
Lufthansa Logo
19:30 - 16:20LHR-YYZ
25h 50m1 stop
Lufthansa Logo
18:20 - 15:40YYZ-LHR
16h 20m1 stop
£346Lufthansa
Find Deal
Mon, 6 Oct - Wed, 22 Oct
Lufthansa Logo
16:00 - 18:55LHR-YYZ
7h 55mdirect
Lufthansa Logo
16:30 - 21:00YYZ-LHR
23h 30m1 stop
£347Lufthansa
Find Deal
Fri, 26 Sep - Sat, 27 Sep
Icelandair Logo
20:35 - 19:15LHR-YYZ
26h 40m1 stop
Icelandair Logo
19:45 - 10:50YYZ-LHR
10h 05m1 stop
£362Icelandair
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Scandinavian Airlines Logo
06:40 - 15:40LHR-YYZ
14h 00m1 stop
Scandinavian Airlines Logo
17:10 - 21:40YYZ-LHR
23h 30m1 stop
£366Scandinavian Airlines
Find Deal
Wed, 12 Nov - Wed, 19 Nov
Icelandair Logo
20:35 - 19:15LHR-YYZ
26h 40m1 stop
Icelandair Logo
19:45 - 19:30YYZ-LHR
18h 45m1 stop
£367Icelandair
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 Sept
LHR06:00London Heathrow
20h 00m
1 stop
YYZ21:00Toronto Pearson Intl
22 Sept
YYZ23:00Toronto Pearson Intl
13h 45m
1 stop
LHR17:45London Heathrow
£329
Find similar
TAP AIR PORTUGAL
8 Oct
LHR19:50London Heathrow
23h 05m
1 stop
YYZ13:55Toronto Pearson Intl
23 Oct
YYZ17:40Toronto Pearson Intl
14h 05m
1 stop
LHR12:45London Heathrow
£333
Find similar
TAP AIR PORTUGAL
8 Nov
LHR19:55London Heathrow
23h 45m
1 stop
YYZ14:40Toronto Pearson Intl
17 Nov
YYZ22:45Toronto Pearson Intl
17h 50m
1 stop
LHR21:35London Heathrow
£339
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
LHR12:00London Heathrow
16h 58m
2 stops
YYZ23:58Toronto Pearson Intl
14 Aug
YYZ14:30Toronto Pearson Intl
11h 25m
1 stop
LHR06:55London Heathrow
£445
Find similar
United Airlines
8 Aug
LHR14:10London Heathrow
14h 48m
1 stop
YYZ23:58Toronto Pearson Intl
13 Aug
YYZ14:45Toronto Pearson Intl
12h 35m
1 stop
LHR08:20London Heathrow
£448
Find similar
United Airlines
7 Aug
LHR16:40London Heathrow
24h 04m
2 stops
YYZ11:44Toronto Pearson Intl
13 Aug
YYZ20:00Toronto Pearson Intl
10h 25m
1 stop
LHR11:25London Heathrow
£449
Find similar

momondo Fare Finder

 
Customise 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 279,928 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

06:00-16:25

1 stop15h 25m

Toronto Pearson Intl

Sat 27/9

09:25-21:00

1 stop30h 35m

£298

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 27/9

17:40-09:45

2 stops21h 05m

Toronto Island

Mon 29/9

08:50-06:30

1 stop16h 40m

£320

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 26/9

16:00-18:55

Nonstop7h 55m

Toronto Pearson Intl

Sat 27/9

18:10-21:00

1 stop21h 50m

£324

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 15/9

06:00-21:00

1 stop20h 00m

Toronto Pearson Intl

Mon 22/9

23:00-17:45

1 stop13h 45m

£329

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 8/10

19:50-13:55

1 stop23h 05m

Toronto Pearson Intl

Thu 23/10

17:40-12:45

1 stop14h 05m

£333

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 6/10

19:30-16:20

1 stop25h 50m

Toronto Pearson Intl

Wed 22/10

18:20-15:40

1 stop16h 20m

£346

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 26/9

16:00-18:55

Nonstop7h 55m

Toronto Pearson Intl

Sat 27/9

16:30-21:00

1 stop23h 30m

£347

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 30/10

20:35-19:15

1 stop26h 40m

Toronto Pearson Intl

Thu 6/11

19:45-10:50

1 stop10h 05m

£362

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 12/11

06:40-15:40

1 stop14h 00m

Toronto Pearson Intl

Wed 19/11

17:10-21:40

1 stop23h 30m

£366

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 30/10

20:35-19:15

1 stop26h 40m

Toronto Pearson Intl

Fri 7/11

19:45-19:30

1 stop18h 45m

£367

Flights are sorted by cheapest return 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 £385. If you are unable to visit Toronto during the month of February, then departing from London Heathrow Airport during the month March is also very affordable. Most momondo users find prices during this month for around £393.

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

Our data shows that Wednesday is the least expensive day to fly to Toronto. Tickets to fly out on this day can be as low as £484. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Toronto on Sunday is £528.

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 £427. Flying to Toronto in the evening is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly in the afternoon, with an average ticket price of £527. Departure times in the afternoon 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 £464 when searching weeks before you fly. 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 £421 on momondo.

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

There are 4 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 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 return 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

£202

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 £202. The best return flight deal from London Heathrow Airport to Toronto found on momondo in the last 72 hours is £298.
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 3535.3 mi away from London Heathrow. By plane, this route typically takes 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 refresh daily.

  • 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 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 London Heathrow Airport to Toronto.

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

    The travel and health documents required for your trip to Toronto can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
Aer LingusPriceFrom £296Free CancellationRating
7.1
1,192 reviews
Search Aer Lingus flights
PLAYPriceFrom £296Free CancellationRating
7.0
102 reviews
Search PLAY flights
LufthansaPriceFrom £303Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom £303Free CancellationRating
7.3
1,457 reviews
Search Scandinavian Airlines flights
DeltaPriceFrom £311Free CancellationRating
8.0
7,981 reviews
Search Delta flights
TAP AIR PORTUGALPriceFrom £314Free CancellationRating
7.1
1,933 reviews
Search TAP AIR PORTUGAL flights
Air TransatPriceFrom £317Free CancellationRating
7.7
424 reviews
Search Air Transat flights
IcelandairPriceFrom £324Free CancellationRating
7.0
520 reviews
Search Icelandair flights
American AirlinesPriceFrom £325Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom £333Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights

  • Delta Flights From London Heathrow Airport to Toronto

    Delta flight deals from London Heathrow Airport to Toronto start from £411 round-trip. Over the 7 Delta flights for this route in a normal week, average airfare is usually £670 round-trip - but some users have found much cheaper deals with momondo.

  • KLM Flights From London Heathrow Airport to Toronto

    KLM is also a popular choice for this route. KLM flight deals for London Heathrow Airport to Toronto start from as low as £453 round-trip, depending on your selected dates, with average KLM deals seen on momondo around £600. KLM operates 7 flights to Toronto from London Heathrow Airport in an average week. Users have rated it 7.8/10 across 1,383 reviews.

Why use momondo?

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

Finding the right flight to Toronto from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Toronto quick and easy, saving you time and money.

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

Yes. All flights to Toronto from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Toronto from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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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