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Cheap flights from London Heathrow Airport to Toronto from €367

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 22/2. 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

Lufthansa Logo
13:30 - 19:45LHR-YYZ
11h 15m1 stop
Lufthansa Logo
18:10 - 06:30YYZ-LHR
7h 20mdirect
€416Lufthansa
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Wed, 24 Sep - Wed, 10 Dec
Lufthansa Logo
07:25 - 14:55LHR-YYZ
12h 30m1 stop
Lufthansa Logo
23:35 - 11:50YYZ-LHR
7h 15mdirect
€417Lufthansa
Find Deal
Wed, 17 Sep - Wed, 24 Sep
Lufthansa Logo
13:30 - 19:45LHR-YYZ
11h 15m1 stop
Lufthansa Logo
23:55 - 11:20YYZ-LHR
7h 25mdirect
€418Lufthansa
Find Deal
Tue, 7 Oct - Sat, 25 Oct
SWISS Logo
09:00 - 16:25LHR-YYZ
12h 25m1 stop
SWISS Logo
20:25 - 13:00YYZ-LHR
11h 35m1 stop
€422SWISS
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Sat, 10 Jan - Fri, 30 Jan
Virgin Atlantic Logo
17:50 - 20:40LHR-YYZ
7h 50mdirect
Virgin Atlantic Logo
22:30 - 10:40YYZ-LHR
7h 10mdirect
€427Virgin Atlantic
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Wed, 1 Oct - Tue, 14 Oct
Air Canada Logo
09:30 - 16:45LHR-YTZ
12h 15m1 stop
Air Canada Logo
18:25 - 09:35YTZ-LHR
10h 10m1 stop
€437Air Canada
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Wed, 1 Oct - Tue, 14 Oct
Delta Logo
10:00 - 15:40LHR-YYZ
10h 40m1 stop
Delta Logo
22:40 - 10:50YYZ-LHR
7h 10mdirect
€447Delta
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Mon, 24 Nov - Wed, 27 May
Air Canada Logo
09:30 - 18:46LHR-YTZ
14h 16m2 stops
Air Canada Logo
10:20 - 06:30YTZ-LHR
15h 10m2 stops
€451Air Canada
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Wed, 1 Oct - Tue, 14 Oct
Delta Logo
14:30 - 18:00LHR-YYZ
8h 30mdirect
Delta Logo
21:15 - 09:35YYZ-LHR
7h 20mdirect
€459Delta
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Fri, 9 Jan - Wed, 28 Jan
SWISS Logo
08:45 - 17:45LHR-YTZ
14h 00m2 stops
SWISS Logo
12:25 - 07:55YTZ-LHR
14h 30m2 stops
€780SWISS
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Tue, 7 Oct - Mon, 20 Oct

Icelandair flights from London Heathrow Airport to Toronto

Our best Icelandair deals on London Heathrow Airport to Toronto flight tickets
Icelandair
23 Nov
LHR12:15London Heathrow
11h 00m
1 stop
YYZ18:15Toronto Pearson Intl
15 Dec
YYZ19:40Toronto Pearson Intl
10h 10m
1 stop
LHR10:50London Heathrow
€448
Find similar
Icelandair
13 Nov
LHR12:15London Heathrow
11h 00m
1 stop
YYZ18:15Toronto Pearson Intl
24 Nov
YYZ19:40Toronto Pearson Intl
18h 50m
1 stop
LHR19:30London Heathrow
€449
Find similar
Icelandair
20 Nov
LHR20:35London Heathrow
26h 40m
1 stop
YYZ18:15Toronto Pearson Intl
29 Nov
YYZ19:40Toronto Pearson Intl
18h 50m
1 stop
LHR19:30London Heathrow
€450
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United Airlines flights from London Heathrow Airport to Toronto

Our best United Airlines deals on London Heathrow Airport to Toronto flight tickets
United Airlines
20 Feb
LHR07:30London Heathrow
15h 24m
2 stops
YYZ17:54Toronto Pearson Intl
10 Mar
YYZ14:15Toronto Pearson Intl
14h 10m
2 stops
LHR08:25London Heathrow
€451
Find similar
United Airlines
17 Sept
LHR13:45London Heathrow
23h 11m
2 stops
YYZ07:56Toronto Pearson Intl
25 Sept
YYZ12:45Toronto Pearson Intl
13h 10m
1 stop
LHR06:55London Heathrow
€456
Find similar
United Airlines
11 Sept
LHR10:30London Heathrow
26h 26m
2 stops
YYZ07:56Toronto Pearson Intl
20 Sept
YYZ17:15Toronto Pearson Intl
13h 30m
1 stop
LHR11:45London Heathrow
€458
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 13,528 searches. Data last updated 26 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

Wed 24/9

13:30-19:45

1 stop11h 15m

Toronto Pearson Intl

Wed 10/12

18:10-06:30

Nonstop7h 20m

€416

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 17/9

07:25-14:55

1 stop12h 30m

Toronto Pearson Intl

Wed 24/9

23:35-11:50

Nonstop7h 15m

€417

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 7/10

13:30-19:45

1 stop11h 15m

Toronto Pearson Intl

Sat 25/10

23:55-11:20

Nonstop7h 25m

€418

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 10/1

09:00-16:25

1 stop12h 25m

Toronto Pearson Intl

Fri 30/1

20:25-13:00

1 stop11h 35m

€422

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 1/10

17:50-20:40

Nonstop7h 50m

Toronto Pearson Intl

Tue 14/10

22:30-10:40

Nonstop7h 10m

€427

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 1/10

09:30-16:45

1 stop12h 15m

Toronto Island

Tue 14/10

18:25-09:35

1 stop10h 10m

€437

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 24/11

10:00-15:40

1 stop10h 40m

Toronto Pearson Intl

Wed 27/5

22:40-10:50

Nonstop7h 10m

€447

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 1/10

09:30-18:46

2 stops14h 16m

Toronto Island

Tue 14/10

10:20-06:30

2 stops15h 10m

€451

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 9/1

14:30-18:00

Nonstop8h 30m

Toronto Pearson Intl

Wed 28/1

21:15-09:35

Nonstop7h 20m

€459

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 7/10

08:45-17:45

2 stops14h 00m

Toronto Island

Mon 20/10

12:25-07:55

2 stops14h 30m

€780

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?

If you don’t want to visit Toronto in February, then you should wait until March to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of €445.

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

The cheapest day to depart from London Heathrow Airport to Toronto is on a Wednesday. Travellers who choose to depart for Toronto on a Wednesday will often find tickets for as low as €517. On the other hand, Monday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €697.

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

In the morning is the cheapest time of day to fly from London Heathrow Airport to Toronto when you can find flight prices for as low as €551. Flying to Toronto in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Toronto, so prices are often more expensive at around €639 per ticket.

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 €522 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 €473 on momondo.

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

There is only 1 cabin class 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 2% more expensive 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

  • How far is London Heathrow to Toronto by plane?

    A flight from London Heathrow to Toronto will travel around 5689.5 km. 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 are updated daily.

  • 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 travel and health documents you'll need for your trip to Toronto 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 licence and a passport that is valid for six months after your intended arrival at Toronto. 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 London Heathrow Airport to Toronto?

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?

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?

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 Toronto from London.

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

Yes. momondo can track prices for London to Toronto flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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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 19.2 km from Toronto
Toronto Island Airport
Toronto Pearson Intl Airport