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Cheap flights from London to Toronto from $534

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 20/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
20:35 - 18:15
LHR
-
YYZ
26h 40m
1 stop
Icelandair Logo
20:45 - 20:20
YYZ
-
LHR
18h 35m
1 stop
$668Icelandair
Fri, 6 Mar - Mon, 4 May
Icelandair Logo
13:05 - 19:10
LHR
-
YYZ
11h 05m
1 stop
Icelandair Logo
20:45 - 11:55
YYZ
-
LHR
10h 10m
1 stop
$673Icelandair
Tue, 5 May - Mon, 11 May
Lufthansa Logo
07:25 - 14:25
LHR
-
YYZ
12h 00m
1 stop
Lufthansa Logo
18:30 - 08:35
YYZ
-
LHR
9h 05m
1 stop
$674Lufthansa
Sun, 19 Apr - Wed, 22 Apr
Lufthansa Logo
07:25 - 14:25
LHR
-
YYZ
12h 00m
1 stop
Lufthansa Logo
20:15 - 08:35
YYZ
-
LHR
7h 20mdirect
$676Lufthansa
Tue, 14 Apr - Mon, 20 Apr
Lufthansa Logo
09:30 - 16:15
LHR
-
YYZ
11h 45m
1 stop
Lufthansa Logo
16:50 - 08:45
YYZ
-
LHR
10h 55m
1 stop
$677Lufthansa
Tue, 3 Feb - Thu, 19 Feb
Air Transat Logo
11:40 - 15:00
LGW
-
YYZ
8h 20mdirect
Air Transat Logo
22:35 - 09:45
YYZ
-
LGW
7h 10mdirect
$680Air Transat
Mon, 2 Mar - Mon, 9 Mar
British Airways Logo
08:25 - 15:55
LHR
-
YYZ
12h 30m
1 stop
British Airways Logo
22:15 - 10:30
YYZ
-
LHR
7h 15mdirect
$688British Airways
Sun, 1 Feb - Sun, 26 Apr
Air Transat Logo
11:40 - 15:00
LGW
-
YYZ
8h 20mdirect
Air Transat Logo
21:35 - 09:45
YYZ
-
LGW
7h 10mdirect
$689Air Transat
Fri, 27 Feb - Wed, 4 Mar
Air Canada Logo
12:00 - 18:10
LHR
-
YTZ
11h 10m
1 stop
Air Canada Logo
12:30 - 07:10
YTZ
-
LHR
14h 40m
1 stop
$691Air Canada
Wed, 4 Mar - Wed, 11 Mar
Air Canada Logo
13:25 - 21:35
LHR
-
YTZ
13h 10m
1 stop
Air Canada Logo
17:30 - 07:10
YTZ
-
LHR
9h 40m
1 stop
$698Air Canada
Mon, 2 Mar - Mon, 9 Mar

Icelandair flights from London to Toronto

Our best Icelandair deals on London to Toronto flight tickets
Icelandair
6 Mar
LHR20:35London Heathrow
26h 40m
1 stop
YYZ18:15Toronto Pearson Intl
4 May
YYZ20:45Toronto Pearson Intl
18h 35m
1 stop
LHR20:20London Heathrow
$668
Icelandair
5 May
LHR13:05London Heathrow
11h 05m
1 stop
YYZ19:10Toronto Pearson Intl
11 May
YYZ20:45Toronto Pearson Intl
10h 10m
1 stop
LHR11:55London Heathrow
$673
Icelandair
25 Feb
LGW11:55London Gatwick
11h 20m
1 stop
YYZ18:15Toronto Pearson Intl
7 Mar
YYZ19:40Toronto Pearson Intl
10h 15m
1 stop
LGW10:55London Gatwick
$682

Lufthansa flights from London to Toronto

Our best Lufthansa deals on London to Toronto flight tickets
Lufthansa
19 Apr
LHR07:25London Heathrow
12h 00m
1 stop
YYZ14:25Toronto Pearson Intl
22 Apr
YYZ18:30Toronto Pearson Intl
9h 05m
1 stop
LHR08:35London Heathrow
$674
Lufthansa
14 Apr
LHR07:25London Heathrow
12h 00m
1 stop
YYZ14:25Toronto Pearson Intl
20 Apr
YYZ20:15Toronto Pearson Intl
7h 20m
LHR08:35London Heathrow
$676
Lufthansa
3 Feb
LHR09:30London Heathrow
11h 45m
1 stop
YYZ16:15Toronto Pearson Intl
19 Feb
YYZ16:50Toronto Pearson Intl
10h 55m
1 stop
LHR08:45London Heathrow
$677

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 18 January 2026.
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

Fri 6/3

20:35-18:15

1 stop26h 40m

Toronto Pearson Intl

Mon 4/5

20:45-20:20

1 stop18h 35m

$668

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 5/5

13:05-19:10

1 stop11h 05m

Toronto Pearson Intl

Mon 11/5

20:45-11:55

1 stop10h 10m

$673

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 19/4

07:25-14:25

1 stop12h 00m

Toronto Pearson Intl

Wed 22/4

18:30-08:35

1 stop9h 05m

$674

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 14/4

07:25-14:25

1 stop12h 00m

Toronto Pearson Intl

Mon 20/4

20:15-08:35

Nonstop7h 20m

$676

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 3/2

09:30-16:15

1 stop11h 45m

Toronto Pearson Intl

Thu 19/2

16:50-08:45

1 stop10h 55m

$677

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Mon 2/3

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

Mon 9/3

22:35-09:45

Nonstop7h 10m

$680

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 1/2

08:25-15:55

1 stop12h 30m

Toronto Pearson Intl

Sun 26/4

22:15-10:30

Nonstop7h 15m

$688

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 27/2

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

Wed 4/3

21:35-09:45

Nonstop7h 10m

$689

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 4/3

12:00-18:10

1 stop11h 10m

Toronto Island

Wed 11/3

12:30-07:10

1 stop14h 40m

$691

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 2/3

13:25-21:35

1 stop13h 10m

Toronto Island

Mon 9/3

17:30-07:10

1 stop9h 40m

$698

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 cheapest month to fly to Toronto?

If you’re not able to fly to Toronto in February, then September is your next best option. Flight prices from London to Toronto during September average around $739.

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

The cheapest day to depart from London to Toronto is on a Thursday. Travellers who choose to depart for Toronto on a Thursday will often find tickets for as low as $834. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Toronto on Saturday is $1,376.

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 $843. Flights to Toronto are more costly in the afternoon, with an average ticket price of $1,026. 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 $906 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 $822 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 31% 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 January 2026, prices for London to Toronto flights are approximately 30% 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

$700

Fastest flight time

8h 00m

Direct flights

Every day

Airports in Toronto

3 airports
The best flight deal from London to Toronto found on momondo in the last 72 hours is $700
The fastest flight from London to Toronto takes 8h 00m
Direct flights go from London to Toronto every day.
There are 3 airports in Toronto. From London there are direct flights to 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 8h 00m 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 $770Free cancellationRating
7.1
10,632 reviews
Search Air Canada flights

  • Air Canada Flights From London to Toronto

    Air Canada operates around 9 flights from London to Toronto every week. The average price of these flights found in the last 72 hours has been $834, but momondo users have found Air Canada deals from London to Toronto from as low as $770 round-trip. Air Canada has been scored 7.1/10 in 10,632 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

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 19.2 km from Toronto
Toronto Island Airport
Toronto Pearson Intl Airport