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

WestJet, TAP AIR PORTUGAL, and Scandinavian Airlines are the most popular carriers operating from Toronto to London

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

According to our data, FLYGTA Airlines has had the lowest number of delays on this route over the last 12 months, with no flights being classified as delayed.

Which airlines fly to London?

Air Canada, British Airways and Air Transat are the top three most popular airlines that fly to London from Toronto according to our data. Air Canada is the first choice among our users, with 50% of people opting to fly with this airline when travelling to London. Keep in mind that there are 19 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Flights via Calgary (YYC) offer the lowest average round-trip price of C$ 223.

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

Reykjavik (KEF) was the most common stop: 42% of momondo users choosing one-stop flights on this route connected there.

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

The number of flights available between Toronto and London is 33 per day as of November 2025. The most frequent departure time is 11:00p.m., with 100% of daily flights leaving in the evening.

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

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

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

The number of flights available between Toronto and London is 232 per week as of November 2025. The most frequent departure day is Wed, with 17% of weekly flights leaving on this day.

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

Zurich (ZRH) has the shortest average layover time for this route: 0h 58m.

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

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 9h 34m.

How often are flights from Toronto to London delayed?

Historically, on average around 21% of flights between Toronto and London have experienced a delay on any given week. The average delay length over the past 12 months has been 157 minutes.

How long does it take to fly to London?

On average, it takes 8h 30m to fly from Toronto to London if you fly out of Toronto (the most popular airport in Toronto) and into London Heathrow Airport (the most popular airport in London). If you’re flying out of Hamilton and into London Heathrow Airport, then the flight time is around 14h 40m.

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

Monday 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.

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

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

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

The number of operators available for flights from Toronto to London is 19 as of November 2025.

How old do you have to be to fly from Toronto to London?

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 Toronto to London.

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

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 313 Cheap Flights from Toronto to London in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from C$ 847 to C$ 1,239. The lowest price recently found on this route was C$ 777.

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One-way

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9:15 p.m. - 9:35 a.m.YYZ-LHR

7h 20mdirect

8:55 a.m. - 9:20 p.m.LHR-YYZ

17h 25m1 stop

C$ 777Virgin Atlantic

Find Deal

Wed, 18 Feb - Wed, 25 Feb

10:45 p.m. - 8:35 p.m.YYZ-LGW

16h 50m2 stops

4:35 p.m. - 3:20 p.m.LGW-YYZ

27h 45m1 stop

C$ 777TAP AIR PORTUGAL

Find Deal

Mon, 12 Jan - Mon, 19 Jan

5:35 p.m. - 10:20 a.m.YYZ-LHR

11h 45m1 stop

7:50 p.m. - 3:15 p.m.LHR-YYZ

24h 25m1 stop

C$ 778TAP AIR PORTUGAL

Find Deal

Tue, 14 Apr - Sun, 19 Apr

4:40 p.m. - 9:50 a.m.YTZ-LGW

12h 10m1 stop

11:35 a.m. - 6:07 p.m.LGW-YTZ

11h 32m1 stop

C$ 779Air Transat

Find Deal

Sat, 9 May - Sun, 17 May

11:25 p.m. - 2:40 p.m.YYZ-LGW

10h 15m1 stop

3:40 p.m. - 10:15 p.m.LGW-YYZ

11h 35m1 stop

C$ 779Icelandair

Find Deal

Mon, 4 May - Fri, 8 May

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

7h 10mdirect

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

8h 20mdirect

C$ 782Air Transat

Find Deal

Wed, 3 Dec - Wed, 11 Feb

8:50 p.m. - 11:55 a.m.YYZ-LHR

10h 05m1 stop

1:05 p.m. - 7:10 p.m.LHR-YYZ

11h 05m1 stop

C$ 782Icelandair

Find Deal

Mon, 4 May - Mon, 11 May

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

7h 10mdirect

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

8h 20mdirect

C$ 789Porter Airlines

Find Deal

Mon, 1 Dec - Wed, 11 Feb

6:30 p.m. - 10:05 a.m.YTZ-LHR

34h 35m2 stops

9:00 a.m. - 7:55 a.m.LHR-YTZ

27h 55m2 stops

C$ 809Air Canada

Find Deal

Sat, 7 Feb - Wed, 18 Feb

6:30 p.m. - 10:05 a.m.YTZ-LHR

34h 35m2 stops

9:00 a.m. - 11:55 a.m.LHR-YTZ

31h 55m2 stops

C$ 810Air Canada

Find Deal

Sat, 7 Feb - Wed, 18 Feb

Virgin Atlantic flights from Toronto to London

Our best Virgin Atlantic deals on Toronto to London flight tickets

Virgin Atlantic

18 Feb

YYZ9:15 p.m.Toronto Pearson Intl

7h 20m

LHR9:35 a.m.London Heathrow

25 Feb

LHR8:55 a.m.London Heathrow

17h 25m

1 stop

YYZ9:20 p.m.Toronto Pearson Intl

C$ 777

Find similar

Virgin Atlantic

3 Dec

YYZ3:38 p.m.Toronto Pearson Intl

12h 07m

1 stop

LHR8:45 a.m.London Heathrow

8 Dec

LHR2:30 p.m.London Heathrow

8h 30m

YYZ6:00 p.m.Toronto Pearson Intl

C$ 799

Find similar

Virgin Atlantic

2 Dec

YYZ12:15 p.m.Toronto Pearson Intl

17h 00m

1 stop

LHR10:15 a.m.London Heathrow

9 Dec

LHR11:30 a.m.London Heathrow

16h 41m

2 stops

YYZ11:11 p.m.Toronto Pearson Intl

C$ 873

Find similar

Air Canada flights from Toronto to London

Our best Air Canada deals on Toronto to London flight tickets

Air Canada

11 Jan

YYZ11:00 p.m.Toronto Pearson Intl

7h 20m

LHR11:20 a.m.London Heathrow

17 Jan

LHR1:00 p.m.London Heathrow

8h 00m

YYZ4:00 p.m.Toronto Pearson Intl

C$ 788

Find similar

Air Canada

11 Jan

YYZ11:00 p.m.Toronto Pearson Intl

7h 20m

LHR11:20 a.m.London Heathrow

17 Jan

LHR1:00 p.m.London Heathrow

8h 00m

YYZ4:00 p.m.Toronto Pearson Intl

C$ 792

Find similar

Air Canada

11 Jan

YYZ11:00 p.m.Toronto Pearson Intl

7h 20m

LHR11:20 a.m.London Heathrow

17 Jan

LHR6:00 p.m.London Heathrow

8h 10m

YYZ9:10 p.m.Toronto Pearson Intl

C$ 793

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 18/2

9:15 p.m.-9:35 a.m.

Nonstop7h 20m

London Heathrow

Wed 25/2

8:55 a.m.-9:20 p.m.

1 stop17h 25m

C$ 777

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 12/1

10:45 p.m.-8:35 p.m.

2 stops16h 50m

London Gatwick

Mon 19/1

4:35 p.m.-3:20 p.m.

1 stop27h 45m

C$ 777

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Tue 14/4

5:35 p.m.-10:20 a.m.

1 stop11h 45m

London Heathrow

Sun 19/4

7:50 p.m.-3:15 p.m.

1 stop24h 25m

C$ 778

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Sat 9/5

4:40 p.m.-9:50 a.m.

1 stop12h 10m

London Gatwick

Sun 17/5

11:35 a.m.-6:07 p.m.

1 stop11h 32m

C$ 779

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 4/5

11:25 p.m.-2:40 p.m.

1 stop10h 15m

London Gatwick

Fri 8/5

3:40 p.m.-10:15 p.m.

1 stop11h 35m

C$ 779

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Wed 3/12

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

Nonstop7h 10m

London Gatwick

Wed 11/2

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

Nonstop8h 20m

C$ 782

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Mon 4/5

8:50 p.m.-11:55 a.m.

1 stop10h 05m

London Heathrow

Mon 11/5

1:05 p.m.-7:10 p.m.

1 stop11h 05m

C$ 782

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 1/12

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

Nonstop7h 10m

London Gatwick

Wed 11/2

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

Nonstop8h 20m

C$ 789

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sat 7/2

6:30 p.m.-10:05 a.m.

2 stops34h 35m

London Heathrow

Wed 18/2

9:00 a.m.-7:55 a.m.

2 stops27h 55m

C$ 809

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sat 7/2

6:30 p.m.-10:05 a.m.

2 stops34h 35m

London Heathrow

Wed 18/2

9:00 a.m.-11:55 a.m.

2 stops31h 55m

C$ 810

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Toronto to London

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 Toronto and London?

What is the cheapest month to fly to London?

In general, February is the cheapest month to fly from Toronto to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 719. If you aren’t able to travel to London during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 760.

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

According to our data, Sunday is the cheapest day to fly to London from Toronto. The lowest ticket price found for a Sunday departure recently was C$ 1,127. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Toronto to London for around C$ 1,283.

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

Our most recent data shows that the best time of day to fly to London is at noon. Flights from Toronto to London during this time can be as low as C$ 885. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,347 per ticket.

What is the cheapest Toronto to London flight route?

Fly from Toronto Pearson Intl to London Gatwick for the best Toronto - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around C$ 939 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Toronto for as low as C$ 848 on momondo.

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

There are 4 cabin classes available to choose from on Toronto to London 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 Toronto to London flights?

You could potentially save up to 15% on your flight if you consider stops on a Toronto to London flight.

How have Toronto to London flight prices changed over time?

As of November 2025, prices for Toronto to London flights are approximately 27% more expensive when compared to flights at the same time last year.

When to book flights from Toronto to London

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

Estimated round-trip price

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

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

Best price found	C$ 436
Fastest flight time	7h 00m
Direct flights	Every day
Airports in London	2 airports

The best one-way flight to London from Toronto in the past 72 hours is C$ 436. The best round-trip flight deal from Toronto to London found on momondo in the last 72 hours is C$ 795.

The fastest flight from Toronto to London takes 7h 00m

Direct flights go from Toronto to London every day.

There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)

Search flight deals

How far is Toronto to London by plane?
The straight-line distance from Toronto to London is 5709.1 km. A reasonable flight in good conditions will take 7h 00m.
When did momondo last update prices for flights from Toronto to London?
Prices for flights from Toronto to London are refreshed on a daily basis.
How many operators does momondo search for flights from Toronto to London?
The number of operators available for flights from Toronto to London is 19 as of November 2025.
How old do you have to be to fly from Toronto to London?
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 Toronto to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Toronto to London?
momondo data reveals that the most frequently booked plane model on the route from Toronto to London is Airbus A330-200, representing 21.42% of all bookings. The subsequent popular models are Airbus A321neo at 15.43%, Boeing 777-300ER at 14.65%, and Boeing 777 at 14.19%.
What is the most popular airline from Toronto to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Toronto to London is Air Transat (30% of total bookings). The next most popular airlines are Air Canada (26%), British Airways (12%), and Porter Airlines (12%).

Best airlines flying from Toronto to London

Compare and see reviews for airlines that fly from Toronto to London with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 223	Free Cancellation	Rating 7.2 3,167 reviews	Search WestJet flights
Lufthansa	PriceFrom C$ 435	Free Cancellation	Rating 6.8 7,579 reviews	Search Lufthansa flights
PLAY	PriceFrom C$ 458	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
WestJet Encore	PriceFrom C$ 559	Free Cancellation	Rating 0.0	Search WestJet Encore flights
Air Transat	PriceFrom C$ 586	Free Cancellation	Rating 7.8 475 reviews	Search Air Transat flights
TAP AIR PORTUGAL	PriceFrom C$ 610	Free Cancellation	Rating 7.1 2,070 reviews	Search TAP AIR PORTUGAL flights
Porter Airlines	PriceFrom C$ 638	Free Cancellation	Rating 8.0 393 reviews	Search Porter Airlines flights
Icelandair	PriceFrom C$ 653	Free Cancellation	Rating 7.0 581 reviews	Search Icelandair flights
Air Canada	PriceFrom C$ 719	Free Cancellation	Rating 7.1 10,462 reviews	Search Air Canada flights
KLM	PriceFrom C$ 720	Free Cancellation	Rating 7.7 1,414 reviews	Search KLM flights

Porter Airlines Flights From Toronto to London
Porter Airlines is one of the most popular airlines flying from Toronto to London, operating 5 flights/week on average for this route. A good Porter Airlines flight deal for Toronto to London starts from C$ 638 round-trip, up to an average price of C$ 807. Our users have rated Porter Airlines at 8.0/10.
Delta Flights From Toronto to London
The best Delta deal for Toronto to London flight tickets found on momondo in the last 72 hours was C$ 744, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at C$ 957 round-trip. Delta operates 4 flights out of Toronto into London in an average week, so prices vary by time and availability. 8,001 Delta reviews by users on momondo have scored the airline at 7.9/10.

Hounslow

Ipswich

Dartford

Gatwick

Ilford

Chelmsford

Wokingham

Slough

Canterbury

Feltham

Hayes

Uxbridge

Wembley

Waterlooville

Newport

Basingstoke

Milton Keynes

Dover

Worthing

Maidstone

Why use momondo?

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

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 London from Toronto.

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

momondo does allow users to show only those flights to London from Toronto which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Toronto to London 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 Toronto to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Toronto to London 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 the United Kingdom

Cheap flights from Toronto to London from C$ 313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to London departing on 27/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

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Find the cheapest flights from Toronto to London

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

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Virgin Atlantic flights from Toronto to London

Our best Virgin Atlantic deals on Toronto to London flight tickets

Air Canada flights from Toronto to London

Our best Air Canada deals on Toronto to London flight tickets

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

See travel insights to London from

How to get the cheapest flight ticket from Toronto to London

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 Toronto and London?

What is the cheapest month to fly to London?

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

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

Our most recent data shows that the best time of day to fly to London is at noon. Flights from Toronto to London during this time can be as low as C$ 885. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,347 per ticket.

What is the cheapest Toronto to London flight route?

Fly from Toronto Pearson Intl to London Gatwick for the best Toronto - London flight prices

How far in advance should I book a flight to London?

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

There are 4 cabin classes available to choose from on Toronto to London 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 Toronto to London flights?

You could potentially save up to 15% on your flight if you consider stops on a Toronto to London flight.

How have Toronto to London flight prices changed over time?

As of November 2025, prices for Toronto to London flights are approximately 27% more expensive when compared to flights at the same time last year.

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

WestJet, TAP AIR PORTUGAL, and Scandinavian Airlines are the most popular carriers operating from Toronto to London

Which airlines fly to London?

How often are flights from Toronto to London delayed?

Historically, on average around 21% of flights between Toronto and London have experienced a delay on any given week. The average delay length over the past 12 months has been 157 minutes.

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

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

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

Monday 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 Toronto to London flights?

According to our data, FLYGTA Airlines has had the lowest number of delays on this route over the last 12 months, with no flights being classified as delayed.

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

Reykjavik (KEF) was the most common stop: 42% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Calgary (YYC) offer the lowest average round-trip price of C$ 223.

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

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 9h 34m.

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

Zurich (ZRH) has the shortest average layover time for this route: 0h 58m.

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

The number of flights available between Toronto and London is 33 per day as of November 2025. The most frequent departure time is 11:00p.m., with 100% of daily flights leaving in the evening.

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

The number of flights available between Toronto and London is 232 per week as of November 2025. The most frequent departure day is Wed, with 17% of weekly flights leaving on this day.

How long does it take to fly to London?

When to book flights from Toronto to London

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

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

Best price found

Fastest flight time

Direct flights

Airports in London

How far is Toronto to London by plane?

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

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

How old do you have to be to fly from Toronto to London?

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

What is the most popular plane model from Toronto to London?

What is the most popular airline from Toronto to London?

Best airlines flying from Toronto to London

Compare and see reviews for airlines that fly from Toronto to London with momondo

Porter Airlines Flights From Toronto to London

Delta Flights From Toronto to London