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Cheap flights from London Heathrow Airport to Toronto from €302

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 22/4. 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

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
06:00 - 14:00LHR-YYZ
13h 00m1 stop
TAP AIR PORTUGAL Logo
17:35 - 10:20YYZ-LHR
11h 45m1 stop
€418TAP AIR PORTUGAL
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Wed, 22 Apr - Wed, 6 May
Icelandair Logo
12:15 - 18:15LHR-YYZ
11h 00m1 stop
Icelandair Logo
19:40 - 10:50YYZ-LHR
10h 10m1 stop
€433Icelandair
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Wed, 19 Nov - Sun, 30 Nov
Multiple Airlines Logo
09:00 - 16:10LHR-YYZ
12h 10m1 stop
Multiple Airlines Logo
23:10 - 07:10YYZ-LHR
27h 00m1 stop
€441Multiple Airlines
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Thu, 6 Nov - Sat, 15 Nov
Scandinavian Airlines Logo
19:30 - 15:40LHR-YYZ
25h 10m1 stop
Scandinavian Airlines Logo
17:10 - 18:30YYZ-LHR
20h 20m1 stop
€444Scandinavian Airlines
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Thu, 29 Jan - Sun, 1 Feb
Scandinavian Airlines Logo
06:40 - 16:40LHR-YYZ
14h 00m1 stop
Scandinavian Airlines Logo
18:10 - 18:50YYZ-LHR
20h 40m2 stops
€447Scandinavian Airlines
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Wed, 11 Mar - Sun, 15 Mar
SWISS Logo
20:05 - 16:10LHR-YYZ
25h 05m1 stop
SWISS Logo
20:30 - 13:00YYZ-LHR
11h 30m1 stop
€458SWISS
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Wed, 5 Nov - Wed, 12 Nov
Lufthansa Logo
13:30 - 19:45LHR-YYZ
11h 15m1 stop
Lufthansa Logo
23:55 - 11:20YYZ-LHR
7h 25mdirect
€465Lufthansa
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Tue, 3 Mar - Mon, 9 Mar
Lufthansa Logo
09:30 - 16:15LHR-YYZ
11h 45m1 stop
Lufthansa Logo
21:20 - 08:30YYZ-LHR
7h 10mdirect
€466Lufthansa
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Sun, 1 Mar - Tue, 10 Mar
SWISS Logo
20:05 - 16:10LHR-YYZ
25h 05m1 stop
SWISS Logo
20:25 - 16:20YYZ-LHR
14h 55m1 stop
€470SWISS
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Sat, 22 Nov - Fri, 5 Dec
Multiple Airlines Logo
08:30 - 23:47LHR-YHM
20h 17m2 stops
Multiple Airlines Logo
14:35 - 10:10YHM-LHR
14h 35m1 stop
€653Multiple Airlines
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Sat, 8 Nov - Sat, 15 Nov

Icelandair flights from London Heathrow Airport to Toronto

Our best Icelandair deals on London Heathrow Airport to Toronto flight tickets
Icelandair
19 Nov
LHR12:15London Heathrow
11h 00m
1 stop
YYZ18:15Toronto Pearson Intl
30 Nov
YYZ19:40Toronto Pearson Intl
10h 10m
1 stop
LHR10:50London Heathrow
€433
Find similar
Icelandair
28 Feb
LHR12:15London Heathrow
11h 00m
1 stop
YYZ18:15Toronto Pearson Intl
8 Mar
YYZ20:40Toronto Pearson Intl
10h 10m
1 stop
LHR10:50London Heathrow
€434
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Icelandair
12 Nov
LHR20:35London Heathrow
26h 40m
1 stop
YYZ18:15Toronto Pearson Intl
1 Dec
YYZ19:40Toronto Pearson Intl
18h 50m
1 stop
LHR19:30London Heathrow
€435
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Delta flights from London Heathrow Airport to Toronto

Our best Delta deals on London Heathrow Airport to Toronto flight tickets
Delta
19 Nov
LHR10:00London Heathrow
10h 40m
1 stop
YYZ15:40Toronto Pearson Intl
5 Dec
YYZ21:15Toronto Pearson Intl
7h 20m
LHR09:35London Heathrow
€494
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Delta
6 Nov
LHR10:00London Heathrow
14h 15m
1 stop
YYZ19:15Toronto Pearson Intl
15 Nov
YYZ12:15Toronto Pearson Intl
17h 00m
1 stop
LHR10:15London Heathrow
€509
Find similar
Delta
7 Nov
LHR14:45London Heathrow
10h 50m
1 stop
YYZ20:35Toronto Pearson Intl
15 Dec
YYZ12:13Toronto Pearson Intl
13h 37m
2 stops
LHR06:50London Heathrow
€515
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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 25 October 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 22/4

06:00-14:00

1 stop13h 00m

Toronto Pearson Intl

Wed 6/5

17:35-10:20

1 stop11h 45m

€418

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 19/11

12:15-18:15

1 stop11h 00m

Toronto Pearson Intl

Sun 30/11

19:40-10:50

1 stop10h 10m

€433

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 6/11

09:00-16:10

1 stop12h 10m

Toronto Pearson Intl

Sat 15/11

23:10-07:10

1 stop27h 00m

€441

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 29/1

19:30-15:40

1 stop25h 10m

Toronto Pearson Intl

Sun 1/2

17:10-18:30

1 stop20h 20m

€444

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 11/3

06:40-16:40

1 stop14h 00m

Toronto Pearson Intl

Sun 15/3

18:10-18:50

2 stops20h 40m

€447

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 5/11

20:05-16:10

1 stop25h 05m

Toronto Pearson Intl

Wed 12/11

20:30-13:00

1 stop11h 30m

€458

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 3/3

13:30-19:45

1 stop11h 15m

Toronto Pearson Intl

Mon 9/3

23:55-11:20

Nonstop7h 25m

€465

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 1/3

09:30-16:15

1 stop11h 45m

Toronto Pearson Intl

Tue 10/3

21:20-08:30

Nonstop7h 10m

€466

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 22/11

20:05-16:10

1 stop25h 05m

Toronto Pearson Intl

Fri 5/12

20:25-16:20

1 stop14h 55m

€470

LondonHamilton

LHR - YHM

LHRYHM

London Heathrow

Sat 8/11

08:30-23:47

2 stops20h 17m

Hamilton

Sat 15/11

14:35-10:10

1 stop14h 35m

€653

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 September 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 Friday. Travellers who choose to depart for Toronto on a Friday will often find tickets for as low as €488. 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 €700.

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

At midday is the cheapest time of day to fly from London Heathrow Airport to Toronto when you can find flight prices for as low as €527. Flying to Toronto at midday 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 €642 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 €524 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 €476 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 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 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

Fastest flight time

7h 45m

Direct flights

Every day

Airports in Toronto

1 airport
The fastest flight from London Heathrow Airport to Toronto takes 7h 45m
Direct flights go from London Heathrow Airport to Toronto every day.
There is 1 airport near Toronto: Toronto Pearson Intl (YYZ)
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  • 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 8h 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 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