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Cheap flights from London to Toronto from $243

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 6/10. 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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0 bags

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Find the cheapest flights from London to Toronto

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from London to Toronto.
Air Transat Logo
9:40 am - 12:45 pmLGW-YYZ
8h 05mnonstop
Air Transat Logo
10:45 pm - 10:45 amYYZ-LGW
7h 00mnonstop
$420Air Transat
Find Deal
Fri, Sep 12 - Fri, Sep 19
Air Transat Logo
11:35 am - 7:08 pmLGW-YYZ
12h 33m1 stop
Air Transat Logo
10:45 pm - 10:45 amYYZ-LGW
7h 00mnonstop
$425Air Transat
Find Deal
Wed, May 7 - Sun, May 11
Icelandair Logo
3:40 pm - 9:55 pmLGW-YYZ
11h 15m1 stop
Icelandair Logo
11:00 pm - 2:40 pmYYZ-LGW
10h 40m1 stop
$449Icelandair
Find Deal
Wed, May 7 - Wed, May 14
Icelandair Logo
3:40 pm - 9:55 pmLGW-YYZ
11h 15m1 stop
Icelandair Logo
11:00 pm - 2:40 pmYYZ-LGW
10h 40m1 stop
$454Icelandair
Find Deal
Fri, Sep 19 - Tue, Sep 23
British Airways Logo
7:40 am - 3:50 pmLHR-YYZ
13h 10m1 stop
British Airways Logo
6:05 pm - 6:15 amYYZ-LHR
7h 10mnonstop
$457British Airways
Find Deal
Fri, Sep 12 - Fri, Sep 19
Air Canada Logo
8:40 am - 4:20 pmLHR-YYZ
12h 40m1 stop
Air Canada Logo
6:20 pm - 6:35 amYYZ-LHR
7h 15mnonstop
$458Air Canada
Find Deal
Wed, Apr 30 - Wed, May 7
Air Canada Logo
6:50 am - 2:45 pmLHR-YTZ
12h 55m2 stops
Air Canada Logo
8:50 am - 6:30 amYTZ-LHR
16h 40m2 stops
$459Air Canada
Find Deal
Fri, Sep 12 - Fri, Sep 19
Lufthansa Logo
9:30 am - 4:20 pmLHR-YYZ
11h 50m1 stop
Lufthansa Logo
4:30 pm - 6:30 amYYZ-LHR
9h 00m1 stop
$465Lufthansa
Find Deal
Tue, Sep 9 - Sat, Sep 20
British Airways Logo
7:40 am - 3:40 pmLHR-YYZ
13h 00m1 stop
British Airways Logo
6:05 pm - 6:15 amYYZ-LHR
7h 10mnonstop
$466British Airways
Find Deal
Thu, May 15 - Thu, May 22
Lufthansa Logo
9:30 am - 3:34 pmLHR-YYZ
11h 04m1 stop
Lufthansa Logo
11:35 pm - 11:50 amYYZ-LHR
7h 15mnonstop
$479Lufthansa
Find Deal
Fri, May 16 - Fri, May 23

Scandinavian Airlines flights from London to Toronto

Our best Scandinavian Airlines deals on London to Toronto flight tickets
Scandinavian Airlines
May 28
LHR6:40 pmLondon Heathrow
26h 00m
1 stop
YYZ3:40 pmToronto Pearson Intl
Sep 23
YYZ5:10 pmToronto Pearson Intl
20h 40m
2 stops
LHR6:50 pmLondon Heathrow
Scandinavian Airlines
May 28
LHR6:40 pmLondon Heathrow
26h 00m
1 stop
YYZ3:40 pmToronto Pearson Intl
Sep 25
YYZ5:10 pmToronto Pearson Intl
44h 20m
2 stops
LHR6:30 pmLondon Heathrow
Scandinavian Airlines
Apr 28
LHR7:05 amLondon Heathrow
13h 35m
2 stops
YYZ3:40 pmToronto Pearson Intl
May 12
YYZ5:10 pmToronto Pearson Intl
18h 15m
2 stops
LHR4:25 pmLondon Heathrow

KLM flights from London to Toronto

Our best KLM deals on London to Toronto flight tickets
KLM
May 25
LHR3:15 pmLondon Heathrow
12h 51m
1 stop
YYZ11:06 pmToronto Pearson Intl
Sep 25
YYZ6:00 pmToronto Pearson Intl
11h 15m
1 stop
LHR10:15 amLondon Heathrow
KLM
Apr 26
LHR6:30 amLondon Heathrow
11h 50m
1 stop
YYZ1:20 pmToronto Pearson Intl
Dec 6
YYZ6:00 pmToronto Pearson Intl
11h 45m
1 stop
LHR10:45 amLondon Heathrow

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?

The month of February is, on average, the cheapest month to fly to Toronto from London, with most prices found around $488. If you are unable to visit Toronto during the month of February, then departing from London during the month March is also very affordable. Most momondo users find prices during this month for around $490.

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

On average, the least expensive day to fly to Toronto from London is on a Friday. momondo users have found tickets for Friday departures for as low as $673. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Sunday, with ticket prices averaging around $756.

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 to Toronto when you can find flight prices for as low as $555. Flying to Toronto in the evening is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly at noon, with an average ticket price of $776. Departure times at noon 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 23 weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $649 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from London for as low as $565 on momondo.

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

There are 3 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.

How have London to Toronto flight prices changed over time?

As of April 2025, prices for London to Toronto flights are approximately 1% 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 round-trip 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

$243

Fastest flight time

7h 40m

Direct flights

Every day

Airports in Toronto

2 airports
The best one-way flight to Toronto from London in the past 72 hours is $243. The best round-trip flight deal from London to Toronto found on momondo in the last 72 hours is $420.
The fastest flight from London to Toronto takes 7h 40m
Direct flights go from London to Toronto every day.
There are 2 airports near Toronto: Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

  • How far is London to Toronto by plane?

    The distance between London and Toronto is about 3547.5 mi. Flights usually cover this in 7h 40m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London to Toronto are updated daily.

  • 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 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 to Toronto.

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

    The required travel and health documents for your Toronto trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Toronto. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • 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
Virgin AtlanticPriceFrom $415Free CancellationRating
7.4
642 reviews
Search Virgin Atlantic flights
Air TransatPriceFrom $441Free CancellationRating
7.8
385 reviews
Search Air Transat flights
British AirwaysPriceFrom $485Free CancellationRating
6.6
6,771 reviews
Search British Airways flights
LufthansaPriceFrom $524Free CancellationRating
6.7
7,011 reviews
Search Lufthansa flights
Air CanadaPriceFrom $526Free CancellationRating
7.0
9,139 reviews
Search Air Canada flights
American AirlinesPriceFrom $546Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $580Free CancellationRating
8.0
7,916 reviews
Search Delta flights
  • Delta Flights From London to Toronto

    Delta flies from London to Toronto around 7 times per week, with 7,917 momondo users rating the airline 8.0/10. The cheapest Delta deal from London to Toronto in the last 72 hours was $580 (round-trip), much lower than the average airfare cost of $665 for Delta flights on this route.

  • Air Transat Flights From London to Toronto

    The best Air Transat deal for London to Toronto flight tickets found on momondo in the last 72 hours was $441, round-trip. It should be noted that an average Air Transat flight deal for this route in this time was higher, at $598 round-trip. Air Transat operates 7 flights out of London into Toronto in an average week, so prices vary by time and availability. 385 Air Transat reviews by users on momondo have scored the airline at 7.8/10.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Toronto. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for London to Toronto flights to just show those with flexible booking policies.

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

Once all potential London to Toronto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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1 adult
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Tue 4/22
Tue 4/29

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