Which layover airport offers the lowest fares from London to Toronto?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of C$ 557.

Which layover airport has the shortest connection time from London to Toronto?

Halifax (YHZ) has the shortest average layover time for this route: 1h 12m.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

How many flights depart from London to Toronto on average per week?

The number of flights available between London and Toronto is 200 per week as of December 2025. The most frequent departure day is Wed, with 19% of weekly flights leaving on this day.

Which airport is the most popular layover for flights between London and Toronto?

Montreal (YUL) was the most common stop: 35% of momondo users choosing one-stop flights on this route connected there.

Which airlines fly to Toronto?

Air Canada, Lufthansa and Air Transat are the top three most popular airlines that fly to Toronto from London according to our data. Air Canada is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Toronto. Keep in mind that there are 11 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for London to Toronto flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

How many flights depart from London to Toronto on average per day?

28 flights are operational daily from London to Toronto as of December 2025. The most popular departure time for this route is 11:00a.m., with 44% of flights per day taking off in the afternoon.

How often are flights from London to Toronto delayed?

Historically, on average around 14% of flights between London and Toronto have experienced a delay on any given week. The average delay length over the past 12 months has been 134 minutes.

Which airline has the best punctuality record on London to Toronto flights?

According to our data, Air Canada has had the least delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

Which layover airport has the shortest travel time from London to Toronto?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 10h 05m.

What is the cheapest airline that flies from London to Toronto?

Air Transat, KLM, and Delta are the most popular carriers operating from London to Toronto

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

Prices for flights from London to Toronto refresh daily.

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

As of December 2025, there are 11 operators available to choose from 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 license, 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.

C$ 484 Cheap Flights from London to Toronto in 2025/26

Q: What is the typical price of a round-trip flight between London and Toronto?

Prices are currently low for flights on this route. Typical prices usually range from C$ 829 to C$ 1,247. The lowest price recently found on this route was C$ 724.

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9:00 a.m. - 2:55 p.m.

LHR

YYZ

10h 55m1 stop

6:10 p.m. - 6:30 a.m.

YYZ

LHR

7h 20mdirect

C$ 724Lufthansa

Mon, 12 Jan - Tue, 20 Jan

6:00 a.m. - 4:55 p.m.

LHR

YTZ

15h 55m2 stops

3:30 p.m. - 7:10 a.m.

YTZ

LHR

10h 40m1 stop

C$ 724Air Canada

Tue, 13 Jan - Sat, 24 Jan

11:35 a.m. - 8:27 p.m.

LGW

YTZ

13h 52m1 stop

12:35 p.m. - 9:50 a.m.

YTZ

LGW

16h 15m1 stop

C$ 725Air Transat

Fri, 15 May - Fri, 22 May

11:40 a.m. - 3:00 p.m.

LGW

YYZ

8h 20mdirect

9:35 p.m. - 9:45 a.m.

YYZ

LGW

7h 10mdirect

C$ 725Air Transat

Thu, 8 Jan - Thu, 29 Jan

9:00 a.m. - 4:05 p.m.

LHR

YYZ

12h 05m1 stop

6:10 p.m. - 6:30 a.m.

YYZ

LHR

7h 20mdirect

C$ 725Air Canada

Tue, 10 Feb - Tue, 17 Feb

3:40 p.m. - 7:10 p.m.

LGW

YYZ

32h 30m1 stop

11:20 p.m. - 11:45 a.m.

YYZ

LGW

31h 25m1 stop

C$ 727Icelandair

Sun, 12 Apr - Thu, 30 Apr

3:40 p.m. - 10:10 p.m.

LGW

YYZ

11h 30m1 stop

11:20 p.m. - 2:40 p.m.

YYZ

LGW

10h 20m1 stop

C$ 728Icelandair

Fri, 15 May - Fri, 22 May

6:40 p.m. - 4:25 p.m.

LGW

YYZ

26h 45m1 stop

8:25 p.m. - 5:50 p.m.

YYZ

LGW

16h 25m1 stop

C$ 731SWISS

Thu, 15 Jan - Wed, 28 Jan

1:30 p.m. - 7:45 p.m.

LHR

YYZ

11h 15m1 stop

6:10 p.m. - 6:30 a.m.

YYZ

LHR

7h 20mdirect

C$ 731Lufthansa

Sat, 17 Jan - Sat, 24 Jan

6:40 p.m. - 5:55 p.m.

LGW

YTZ

28h 15m2 stops

12:30 p.m. - 5:50 p.m.

YTZ

LGW

24h 20m2 stops

C$ 732SWISS

Tue, 20 Jan - Sun, 25 Jan

SWISS flights from London to Toronto

Our best SWISS deals on London to Toronto flight tickets

SWISS

15 Jan

LGW6:40 p.m.London Gatwick

26h 45m

1 stop

YYZ4:25 p.m.Toronto Pearson Intl

28 Jan

YYZ8:25 p.m.Toronto Pearson Intl

16h 25m

1 stop

LGW5:50 p.m.London Gatwick

C$ 731

Find similar

SWISS

20 Jan

LGW6:40 p.m.London Gatwick

28h 15m

2 stops

YTZ5:55 p.m.Toronto Island

25 Jan

YTZ12:30 p.m.Toronto Island

24h 20m

2 stops

LGW5:50 p.m.London Gatwick

C$ 732

Find similar

SWISS

14 Jan

LCY9:20 a.m.London City

12h 05m

1 stop

YYZ4:25 p.m.Toronto Pearson Intl

28 Jan

YYZ8:25 p.m.Toronto Pearson Intl

11h 30m

1 stop

LCY12:55 p.m.London City

C$ 741

Find similar

Aer Lingus flights from London to Toronto

Our best Aer Lingus deals on London to Toronto flight tickets

Aer Lingus

12 Feb

LHR9:50 a.m.London Heathrow

11h 05m

1 stop

YYZ3:55 p.m.Toronto Pearson Intl

22 Feb

YYZ5:25 p.m.Toronto Pearson Intl

9h 40m

1 stop

LHR8:05 a.m.London Heathrow

C$ 736

Find similar

Aer Lingus

14 Feb

LHR9:50 a.m.London Heathrow

11h 05m

1 stop

YYZ3:55 p.m.Toronto Pearson Intl

21 Feb

YYZ5:25 p.m.Toronto Pearson Intl

9h 40m

1 stop

LHR8:05 a.m.London Heathrow

C$ 745

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 12/1

9:00 a.m.-2:55 p.m.

1 stop10h 55m

Toronto Pearson Intl

Tue 20/1

6:10 p.m.-6:30 a.m.

Nonstop7h 20m

C$ 724

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 13/1

6:00 a.m.-4:55 p.m.

2 stops15h 55m

Toronto Island

Sat 24/1

3:30 p.m.-7:10 a.m.

1 stop10h 40m

C$ 724

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Fri 15/5

11:35 a.m.-8:27 p.m.

1 stop13h 52m

Toronto Island

Fri 22/5

12:35 p.m.-9:50 a.m.

1 stop16h 15m

C$ 725

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Thu 8/1

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

Toronto Pearson Intl

Thu 29/1

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

C$ 725

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 10/2

9:00 a.m.-4:05 p.m.

1 stop12h 05m

Toronto Pearson Intl

Tue 17/2

6:10 p.m.-6:30 a.m.

Nonstop7h 20m

C$ 725

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sun 12/4

3:40 p.m.-7:10 p.m.

1 stop32h 30m

Toronto Pearson Intl

Thu 30/4

11:20 p.m.-11:45 a.m.

1 stop31h 25m

C$ 727

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 15/5

3:40 p.m.-10:10 p.m.

1 stop11h 30m

Toronto Pearson Intl

Fri 22/5

11:20 p.m.-2:40 p.m.

1 stop10h 20m

C$ 728

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Thu 15/1

6:40 p.m.-4:25 p.m.

1 stop26h 45m

Toronto Pearson Intl

Wed 28/1

8:25 p.m.-5:50 p.m.

1 stop16h 25m

C$ 731

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 17/1

1:30 p.m.-7:45 p.m.

1 stop11h 15m

Toronto Pearson Intl

Sat 24/1

6:10 p.m.-6:30 a.m.

Nonstop7h 20m

C$ 731

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Tue 20/1

6:40 p.m.-5:55 p.m.

2 stops28h 15m

Toronto Island

Sun 25/1

12:30 p.m.-5:50 p.m.

2 stops24h 20m

C$ 732

Flights are sorted by cheapest round-trip flights first.

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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

Prices

Airlines

Delays

Layovers

Other information

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 C$ 672. The month of September is another great option to travel to Toronto, with average flight prices from London averaging around C$ 683.

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

According to our data, Wednesday is the cheapest day to fly to Toronto from London. The lowest ticket price found for a Wednesday departure recently was C$ 821. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from London to Toronto on a Saturday will generally be more expensive and average around C$ 924. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Toronto from London in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 851 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around C$ 919. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 C$ 837 when searching 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 C$ 757 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.

Can stopping save me money on London to Toronto flights?

You could potentially save up to 5% 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 December 2025, prices for London to Toronto flights are approximately 24% 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	C$ 648
Fastest flight time	7h 50m
Direct flights	Every day
Airports in Toronto	3 airports

The best one-way flight to Toronto from London in the past 72 hours is C$ 648. The best round-trip flight deal from London to Toronto found on momondo in the last 72 hours is C$ 739.

The fastest flight from London to Toronto takes 7h 50m

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?
The distance between London and Toronto is about 5709.1 km. In terms of flight time, this usually takes a little over 7h 50m.
When did momondo last update prices for flights from London to Toronto?
Prices for flights from London to Toronto refresh daily.
How many operators does momondo search for flights from London to Toronto?
As of December 2025, there are 11 operators available to choose from 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 license, 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Toronto is Boeing 787-9 Dreamliner (19.89% of total bookings). The next most popular plane models are Boeing 777 (19.19%), Airbus A330-200 (13.31%), and Boeing 787-8 Dreamliner (10.23%).
What is the most popular airline from London to Toronto?
Based on momondo bookings for flights between London and Toronto, the leading airline is Air Transat, making up 39% of the total bookings. Other popular airlines include Air Canada with 30%, Lufthansa with 11%, and British Airways with 9%.

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
Aer Lingus	PriceFrom C$ 439	Free Cancellation	Rating 7.2 1,394 reviews	Search Aer Lingus flights
Icelandair	PriceFrom C$ 545	Free Cancellation	Rating 7.0 589 reviews	Search Icelandair flights
Lufthansa	PriceFrom C$ 566	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
Air Transat	PriceFrom C$ 592	Free Cancellation	Rating 7.8 480 reviews	Search Air Transat flights
TAP AIR PORTUGAL	PriceFrom C$ 637	Free Cancellation	Rating 7.1 2,089 reviews	Search TAP AIR PORTUGAL flights
British Airways	PriceFrom C$ 639	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
Delta	PriceFrom C$ 651	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Air Canada	PriceFrom C$ 651	Free Cancellation	Rating 7.1 10,516 reviews	Search Air Canada flights
Virgin Atlantic	PriceFrom C$ 659	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom C$ 727	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights

Delta Flights From London to Toronto
Delta operates around 3 flights from London to Toronto every week. The average price of these flights found in the last 72 hours has been C$ 883, but momondo users have found Delta deals from London to Toronto from as low as C$ 651 round-trip. Delta has been scored 7.9/10 in 8,007 reviews.
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 C$ 592, round-trip. It should be noted that an average Air Transat flight deal for this route in this time was higher, at C$ 853 round-trip. Air Transat operates 4 flights out of London into Toronto in an average week, so prices vary by time and availability. 480 Air Transat reviews by users on momondo have scored the airline at 7.8/10.

Apsley

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?

momondo helps you find the best flight between London and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of London to Toronto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Canada

Cheap flights from London to Toronto from C$ 505

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 16/1. 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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Our best SWISS deals on London to Toronto flight tickets

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Use the filters below to find and compare flights from London to Toronto that are best for you.

See travel insights to Toronto from

How to get the cheapest flight ticket from London to Toronto

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 C$ 672. The month of September is another great option to travel to Toronto, with average flight prices from London averaging around C$ 683.

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

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

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?

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.

Can stopping save me money on London to Toronto flights?

You could potentially save up to 5% 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 December 2025, prices for London to Toronto flights are approximately 24% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from London to Toronto?

Air Transat, KLM, and Delta are the most popular carriers operating from London to Toronto

Which airlines fly to Toronto?

How often are flights from London to Toronto delayed?

Historically, on average around 14% of flights between London and Toronto have experienced a delay on any given week. The average delay length over the past 12 months has been 134 minutes.

What is the most punctual flight time for London to Toronto flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Toronto flights?

According to our data, Air Canada has had the least delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between London and Toronto?

Montreal (YUL) was the most common stop: 35% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from London to Toronto?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of C$ 557.

Which layover airport has the shortest travel time from London to Toronto?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 10h 05m.

Which layover airport has the shortest connection time from London to Toronto?

Halifax (YHZ) has the shortest average layover time for this route: 1h 12m.

How many flights depart from London to Toronto on average per day?

28 flights are operational daily from London to Toronto as of December 2025. The most popular departure time for this route is 11:00a.m., with 44% of flights per day taking off in the afternoon.

How many flights depart from London to Toronto on average per week?

The number of flights available between London and Toronto is 200 per week as of December 2025. The most frequent departure day is Wed, with 19% of weekly flights leaving on this day.

When to book flights from London to Toronto

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

Fastest flight time

Direct flights

Airports in Toronto

How far is London to Toronto by plane?

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

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?

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

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

Delta Flights From London to Toronto

Air Transat Flights From London to Toronto

Travelling to a place near Toronto?

Why use momondo?