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Cheap flights from London to Toronto from $536

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 to Toronto departing on 24/12. 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 to Toronto (LON-YTO)

Cheap return flights

Lufthansa Logo
09:30 - 16:15LHR-YYZ
11h 45m1 stop
Lufthansa Logo
17:00 - 07:10YYZ-LHR
9h 10m1 stop
$740Lufthansa
Find Deal
Tue, 11 Nov - Thu, 20 Nov
Air Transat Logo
11:40 - 15:00LGW-YYZ
8h 20mdirect
Air Transat Logo
21:35 - 09:45YYZ-LGW
7h 10mdirect
$740Air Transat
Find Deal
Mon, 17 Nov - Wed, 19 Nov
Air Canada Logo
14:05 - 18:46LHR-YTZ
9h 41m1 stop
Air Canada Logo
16:10 - 06:30YTZ-LHR
9h 20m1 stop
$751Air Canada
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Delta Logo
14:30 - 18:00LHR-YYZ
8h 30mdirect
Delta Logo
21:15 - 09:35YYZ-LHR
7h 20mdirect
$754Delta
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Wed, 3 Dec - Wed, 10 Dec
Air Canada Logo
15:50 - 18:45LHR-YYZ
7h 55mdirect
Air Canada Logo
20:30 - 08:35YYZ-LHR
7h 05mdirect
$759Air Canada
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Delta Logo
16:00 - 19:25LHR-YYZ
8h 25mdirect
Delta Logo
21:15 - 09:35YYZ-LHR
7h 20mdirect
$766Delta
Find Deal
Sun, 11 Jan - Wed, 14 Jan
Icelandair Logo
20:35 - 18:15LHR-YYZ
26h 40m1 stop
Icelandair Logo
19:40 - 10:50YYZ-LHR
10h 10m1 stop
$769Icelandair
Find Deal
Tue, 6 Jan - Sun, 18 Jan
British Airways Logo
11:40 - 14:50LHR-YYZ
8h 10mdirect
British Airways Logo
18:05 - 06:15YYZ-LHR
7h 10mdirect
$773British Airways
Find Deal
Thu, 25 Dec - Tue, 6 Jan
British Airways Logo
11:40 - 14:50LHR-YYZ
8h 10mdirect
British Airways Logo
22:05 - 10:10YYZ-LHR
7h 05mdirect
$774British Airways
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Thu, 25 Dec - Tue, 6 Jan
Icelandair Logo
12:15 - 18:15LHR-YYZ
11h 00m1 stop
Icelandair Logo
19:40 - 10:50YYZ-LHR
10h 10m1 stop
$800Icelandair
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Sat, 8 Nov - Sun, 23 Nov

TAP AIR PORTUGAL flights from London to Toronto

Our best TAP AIR PORTUGAL deals on London to Toronto flight tickets
TAP AIR PORTUGAL
6 Dec
LGW16:35London Gatwick
27h 05m
1 stop
YYZ14:40Toronto Pearson Intl
31 Dec
YYZ22:45Toronto Pearson Intl
11h 20m
1 stop
LGW15:05London Gatwick
$777
Find similar
TAP AIR PORTUGAL
24 Dec
LGW16:35London Gatwick
27h 10m
1 stop
YYZ14:45Toronto Pearson Intl
6 Jan
YYZ17:35Toronto Pearson Intl
17h 10m
1 stop
LGW15:45London Gatwick
$877
Find similar
TAP AIR PORTUGAL
6 Nov
LGW10:10London Gatwick
40h 05m
2 stops
YYZ21:15Toronto Pearson Intl
9 Nov
YYZ17:35Toronto Pearson Intl
11h 15m
1 stop
LGW09:50London Gatwick
$894
Find similar

Air Transat flights from London to Toronto

Our best Air Transat deals on London to Toronto flight tickets
Air Transat
17 Nov
LGW11:40London Gatwick
8h 20m
YYZ15:00Toronto Pearson Intl
19 Nov
YYZ21:35Toronto Pearson Intl
7h 10m
LGW09:45London Gatwick
$740
Find similar
Air Transat
9 Nov
LGW11:40London Gatwick
8h 20m
YYZ15:00Toronto Pearson Intl
22 Nov
YYZ21:35Toronto Pearson Intl
7h 10m
LGW09:45London Gatwick
$742
Find similar
Air Transat
7 Nov
LGW11:40London Gatwick
8h 20m
YYZ15:00Toronto Pearson Intl
18 Nov
YYZ21:35Toronto Pearson Intl
7h 10m
LGW09:45London Gatwick
$745
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London 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 78,305 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from London to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 11/11

09:30-16:15

1 stop11h 45m

Toronto Pearson Intl

Thu 20/11

17:00-07:10

1 stop9h 10m

$740

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Mon 17/11

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

Wed 19/11

21:35-09:45

Nonstop7h 10m

$740

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 13/10

14:05-18:46

1 stop9h 41m

Toronto Island

Mon 20/10

16:10-06:30

1 stop9h 20m

$751

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 3/12

14:30-18:00

Nonstop8h 30m

Toronto Pearson Intl

Wed 10/12

21:15-09:35

Nonstop7h 20m

$754

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 13/10

15:50-18:45

Nonstop7h 55m

Toronto Pearson Intl

Mon 20/10

20:30-08:35

Nonstop7h 05m

$759

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 11/1

16:00-19:25

Nonstop8h 25m

Toronto Pearson Intl

Wed 14/1

21:15-09:35

Nonstop7h 20m

$766

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 6/1

20:35-18:15

1 stop26h 40m

Toronto Pearson Intl

Sun 18/1

19:40-10:50

1 stop10h 10m

$769

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 25/12

11:40-14:50

Nonstop8h 10m

Toronto Pearson Intl

Tue 6/1

18:05-06:15

Nonstop7h 10m

$773

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 25/12

11:40-14:50

Nonstop8h 10m

Toronto Pearson Intl

Tue 6/1

22:05-10:10

Nonstop7h 05m

$774

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 8/11

12:15-18:15

1 stop11h 00m

Toronto Pearson Intl

Sun 23/11

19:40-10:50

1 stop10h 10m

$800

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 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 and Toronto?

What is the cheapest month to fly to Toronto?

If you’re not able to fly to Toronto in February, then March is your next best option. Flight prices from London to Toronto during March average around $754.

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

The cheapest day to depart from London to Toronto is on a Wednesday. Travellers who choose to depart for Toronto on a Wednesday will often find tickets for as low as $859. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Toronto on Monday is $1,368.

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

Our most recent data shows that the best time of day to fly to Toronto is in the morning. Flights from London to Toronto during this time can be as low as $863. Flights to Toronto are more costly in the afternoon, with an average ticket price of $1,006. 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 to Toronto flight route?

Fly from London Gatwick to Toronto Pearson Intl for the best London - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $935 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 for as low as $846 on momondo.

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

There are 2 cabin classes available to choose from on London 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 to Toronto flights?

You could potentially save up to 39% on your flight if you consider stops on a London to Toronto flight.

How have London to Toronto flight prices changed over time?

As of August 2025, prices for London to Toronto flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from London to Toronto

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

Cheap London to Toronto (LON to YTO) flight deals and tips

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

Best price found

$1,214

Fastest flight time

7h 40m

Direct flights

Every day

Airports in Toronto

1 airport
The best flight deal from London to Toronto found on momondo in the last 72 hours is $1,214
The fastest flight from London to Toronto takes 7h 40m
Direct flights go from London to Toronto every day.
There is 1 airport near Toronto: Toronto Pearson Intl (YYZ)
Search flight deals

  • How far is London to Toronto by plane?

    Toronto is 5709.1 km away from London. Typically, this will take 7h 50m by plane in normal conditions.

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

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

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

  • How old do you have to be to fly from London 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 stopovers 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 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 licence, 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 to Toronto?

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

Best airlines flying from London to Toronto

Compare and see reviews for airlines that fly from London to Toronto with momondo
Airline
Rating
Free cancellation
Price
Air CanadaPriceFrom $789Free cancellationRating
7.1
10,000 reviews
Search Air Canada flights

  • Air Canada Flights From London to Toronto

    Air Canada operates around 16 flights from London to Toronto every week. The average price of these flights found in the last 72 hours has been $556, but momondo users have found Air Canada deals from London to Toronto from as low as $515 round-trip. Air Canada has been scored 7.1/10 in 10,000 reviews.

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 for London to Toronto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from London to Toronto now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Toronto and let you know when they 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 19.2 km from Toronto
Toronto Island Airport
Toronto Pearson Intl Airport