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

Reykjavik (KEF) was the most common stop: 36% of momondo users choosing one-stop flights on this route connected there.

How long does it take to fly to London Heathrow Airport?

On average, it takes 8h 52m to fly from Toronto to London Heathrow Airport if you fly out of Toronto (the most popular airport in Toronto) and into London Heathrow Airport (the most popular airport in London Heathrow Airport). If you’re flying out of Hamilton and into London Heathrow Airport, then the flight time is around 14h 40m.

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

Flights connecting via Halifax (YHZ) have the shortest average one-way travel time: 9h 20m.

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

TAP AIR PORTUGAL, WestJet, and Air Canada are the most popular carriers operating from Toronto to London Heathrow

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

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

Which airlines fly to London Heathrow Airport?

Air Canada, British Airways and Lufthansa are the top three most popular airlines that fly to London Heathrow Airport from Toronto according to our data. Air Canada is the first choice among our users, with 56% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 19 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Toronto and London Heathrow Airport is 289 per week as of September 2025. The most frequent departure day is Tue, with 16% of weekly flights leaving on this day.

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

Flights via Calgary (YYC) offer the lowest average round-trip price of C$ 219.

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

41 flights are operational daily from Toronto to London Heathrow Airport as of September 2025. The most popular departure time for this route is 6:00p.m., with 100% of flights per day taking off in the evening.

Do you need a visa or a passport to fly from Toronto to Heathrow?

Passengers who are making the trip from Toronto to Heathrow will need to be in possession of a passport that is valid for at least two months beyond the dates of travel; the passport will allow visitors to stay for six months or fewer. Travellers are not required to obtain a visa for the Transatlantic trip.

What are the airports for flights from Toronto to Heathrow?

Travellers who are researching their options for Transatlantic flights to carry them to Heathrow from Toronto can find that there are a broad range of available services that depart from the Canadian metropolis each day. The planes that are bound for London, the capital city of England, will depart from one or two major airports in Ontario’s most populous city—either Toronto Pearson International Airport (YYZ), which is the largest airport in the city, or Billy Bishop Toronto City Airport (YTZ), which is located on the Toronto Islands. All flights will arrive at Heathrow Airport (LHR), which is located several miles to the west of the center of the city of London.

Do any airlines fly direct from Toronto to Heathrow?

There are a range of air carriers that offer travellers service from Toronto to Heathrow. However, there is just a small handful of companies that have non-stop flights scheduled on a daily basis. Typically, these direct routes are provided by British Airways, or sometimes as Finnair flights that are operated through British Airways. Alternatively, there are options that are supplied by Air Canada, or sometimes as Lufthansa flights operated through Air Canada. The routes that are made available by these air carriers operate services that run anywhere from as quickly as about 6h 55min to as long as around 7h and 5min depending on the carrier.

What are the best places to stop between Toronto and Heathrow?

While there are a handful of flights that depart for London from Toronto every single day, a majority of the services that are offered will include between one and two transfers before landing at their final destination, London’s LHR. Along the route, the most frequented single-transfer stop is typically Montréal-Pierre Elliott Trudeau International Airport (YUL), another Canadian airport that is just a short hop to the east of Toronto. Alternatively, one-transfer flights may land in an airport in the United States, such as Chicago’s O’Hare International Airport (ORD), before completing the journey. For flights that include two transfers, the plane may land in YUL and then a continental European city airport like Brussels Airport (BRU) before LHR. The flights that include transfers can run anywhere from roughly 9h 15min to about 20h 15min. These flights are often cheaper than direct options.

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

Prices for flights from Toronto to London Heathrow Airport refresh daily.

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

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

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

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 Heathrow Airport.

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

The necessary travel and health documents for your London Heathrow Airport 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$ 326 Cheap Flights from Toronto to London Heathrow Airport in 2025/26

1 adult

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:00 p.m. - 11:55 a.m.YYZ-LHR

31h 55m1 stop

8:35 p.m. - 6:15 p.m.LHR-YYZ

26h 40m1 stop

C$ 715Icelandair

Find Deal

Thu, 16 Oct - Mon, 3 Nov

11:00 p.m. - 10:50 a.m.YYZ-LHR

31h 50m1 stop

12:15 p.m. - 6:15 p.m.LHR-YYZ

11h 00m1 stop

C$ 717Icelandair

Find Deal

Sat, 25 Oct - Fri, 7 Nov

11:00 p.m. - 11:55 a.m.YYZ-LHR

31h 55m1 stop

9:25 p.m. - 7:10 p.m.LHR-YYZ

26h 45m1 stop

C$ 718Icelandair

Find Deal

Thu, 16 Oct - Tue, 21 Oct

8:50 a.m. - 6:30 a.m.YTZ-LHR

16h 40m1 stop

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

15h 55m2 stops

C$ 725Air Canada

Find Deal

Thu, 23 Oct - Thu, 6 Nov

8:50 a.m. - 6:30 a.m.YTZ-LHR

16h 40m2 stops

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

15h 55m2 stops

C$ 728Air Canada

Find Deal

Fri, 24 Oct - Thu, 6 Nov

12:30 p.m. - 7:10 a.m.YTZ-LHR

13h 40m1 stop

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

15h 55m2 stops

C$ 739Multiple Airlines

Find Deal

Mon, 1 Dec - Fri, 12 Dec

5:30 p.m. - 12:40 p.m.YYZ-LHR

14h 10m1 stop

6:00 a.m. - 3:20 p.m.LHR-YYZ

14h 20m1 stop

C$ 740TAP AIR PORTUGAL

Find Deal

Sun, 9 Nov - Tue, 18 Nov

4:00 p.m. - 6:30 a.m.YYZ-LHR

9h 30m1 stop

8:15 p.m. - 3:55 p.m.LHR-YYZ

23h 40m1 stop

C$ 743Multiple Airlines

Find Deal

Tue, 14 Oct - Mon, 27 Oct

5:40 p.m. - 12:45 p.m.YYZ-LHR

14h 05m1 stop

6:00 a.m. - 2:25 p.m.LHR-YYZ

13h 25m1 stop

C$ 746TAP AIR PORTUGAL

Find Deal

Fri, 24 Oct - Sun, 9 Nov

6:00 a.m. - 9:20 a.m.YYZ-LHR

22h 20m2 stops

7:50 p.m. - 3:40 p.m.LHR-YYZ

24h 50m2 stops

C$ 781Scandinavian Airlines

Find Deal

Thu, 13 Nov - Tue, 18 Nov

Air Canada flights from Toronto to London Heathrow Airport

Our best Air Canada deals on Toronto to London Heathrow Airport flight tickets

Air Canada

23 Oct

YTZ8:50 a.m.Toronto Island

16h 40m

1 stop

LHR6:30 a.m.London Heathrow

6 Nov

LHR6:00 a.m.London Heathrow

15h 55m

2 stops

YTZ4:55 p.m.Toronto Island

C$ 725

Find similar

Air Canada

24 Oct

YTZ8:50 a.m.Toronto Island

16h 40m

2 stops

LHR6:30 a.m.London Heathrow

6 Nov

LHR6:00 a.m.London Heathrow

15h 55m

2 stops

YTZ4:55 p.m.Toronto Island

C$ 728

Find similar

Air Canada

24 Oct

YTZ10:25 a.m.Toronto Island

15h 05m

1 stop

LHR6:30 a.m.London Heathrow

2 Nov

LHR5:50 a.m.London Heathrow

13h 05m

2 stops

YTZ2:55 p.m.Toronto Island

C$ 730

Find similar

Icelandair flights from Toronto to London Heathrow Airport

Our best Icelandair deals on Toronto to London Heathrow Airport flight tickets

Icelandair

16 Oct

YYZ11:00 p.m.Toronto Pearson Intl

31h 55m

1 stop

LHR11:55 a.m.London Heathrow

3 Nov

LHR8:35 p.m.London Heathrow

26h 40m

1 stop

YYZ6:15 p.m.Toronto Pearson Intl

C$ 715

Find similar

Icelandair

25 Oct

YYZ11:00 p.m.Toronto Pearson Intl

31h 50m

1 stop

LHR10:50 a.m.London Heathrow

7 Nov

LHR12:15 p.m.London Heathrow

11h 00m

1 stop

YYZ6:15 p.m.Toronto Pearson Intl

C$ 717

Find similar

Icelandair

16 Oct

YYZ11:00 p.m.Toronto Pearson Intl

31h 55m

1 stop

LHR11:55 a.m.London Heathrow

21 Oct

LHR9:25 p.m.London Heathrow

26h 45m

1 stop

YYZ7:10 p.m.Toronto Pearson Intl

C$ 718

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 16/10

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

1 stop31h 55m

London Heathrow

Mon 3/11

8:35 p.m.-6:15 p.m.

1 stop26h 40m

C$ 715

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sat 25/10

11:00 p.m.-10:50 a.m.

1 stop31h 50m

London Heathrow

Fri 7/11

12:15 p.m.-6:15 p.m.

1 stop11h 00m

C$ 717

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 16/10

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

1 stop31h 55m

London Heathrow

Tue 21/10

9:25 p.m.-7:10 p.m.

1 stop26h 45m

C$ 718

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Thu 23/10

8:50 a.m.-6:30 a.m.

1 stop16h 40m

London Heathrow

Thu 6/11

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

2 stops15h 55m

C$ 725

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 24/10

8:50 a.m.-6:30 a.m.

2 stops16h 40m

London Heathrow

Thu 6/11

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

2 stops15h 55m

C$ 728

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 1/12

12:30 p.m.-7:10 a.m.

1 stop13h 40m

London Heathrow

Fri 12/12

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

2 stops15h 55m

C$ 739

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 9/11

5:30 p.m.-12:40 p.m.

1 stop14h 10m

London Heathrow

Tue 18/11

6:00 a.m.-3:20 p.m.

1 stop14h 20m

C$ 740

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Tue 14/10

4:00 p.m.-6:30 a.m.

1 stop9h 30m

London Heathrow

Mon 27/10

8:15 p.m.-3:55 p.m.

1 stop23h 40m

C$ 743

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 24/10

5:40 p.m.-12:45 p.m.

1 stop14h 05m

London Heathrow

Sun 9/11

6:00 a.m.-2:25 p.m.

1 stop13h 25m

C$ 746

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 13/11

6:00 a.m.-9:20 a.m.

2 stops22h 20m

London Heathrow

Tue 18/11

7:50 p.m.-3:40 p.m.

2 stops24h 50m

C$ 781

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How to get the cheapest flight ticket from Toronto to London Heathrow Airport

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

Layovers

Other information

What is the cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Toronto, with most prices found around C$ 765. If you aren’t able to travel to London Heathrow Airport during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of C$ 788.

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

According to our data, Sunday is the cheapest day to fly to London Heathrow Airport from Toronto. The lowest ticket price found for a Sunday departure recently was C$ 1,205. 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 Heathrow Airport for around C$ 1,356.

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

Our data shows that the cheapest Toronto to London Heathrow Airport flights are usually those with departure times in the morning. Our users have found flights to London Heathrow Airport in the morning for as low as C$ 914. In the afternoon is when there is more demand to fly to London Heathrow Airport, so prices are often more expensive at around C$ 1,336 per ticket.

What is the cheapest Toronto to London Heathrow flight route?

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around C$ 912 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Toronto for as low as C$ 828 on momondo.

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

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

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

How have Toronto to London Heathrow Airport flight prices changed over time?

As of September 2025, prices for Toronto to London Heathrow Airport flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from Toronto to London Heathrow Airport

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

Estimated round-trip price

Cheap Toronto to London Heathrow Airport (YTO to LHR) flight deals and tips

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

Best price found	C$ 599
Fastest flight time	7h 05m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Toronto in the past 72 hours is C$ 599. The best round-trip flight deal from Toronto to London Heathrow Airport found on momondo in the last 72 hours is C$ 909.

The fastest flight from Toronto to London Heathrow Airport takes 7h 05m

Direct flights go from Toronto to London Heathrow Airport every day.

Search flight deals

How far is Toronto to London Heathrow by plane?
There are 5689.5 km between Toronto and London Heathrow. A reasonable flight in good conditions will take 7h 15m.
When did momondo last update prices for flights from Toronto to London Heathrow Airport?
Prices for flights from Toronto to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from Toronto to London Heathrow Airport?
The number of operators available for flights from Toronto to London Heathrow Airport is 19 as of September 2025.
How old do you have to be to fly from Toronto to London Heathrow Airport?
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 Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport 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 Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Toronto to London Heathrow Airport is Airbus A330-200, representing 21.10% of all bookings. The subsequent popular models are Boeing 777-300ER at 15.70%, Airbus A321neo at 14.73%, and Boeing 777 at 13.72%.
What is the most popular airline from Toronto to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Toronto to London Heathrow Airport is Air Canada (48% of total bookings). The next most popular airlines are British Airways (26%), Lufthansa (11%), and Virgin Atlantic (3%).

Best airlines flying from Toronto to London Heathrow Airport

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

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 218	Free Cancellation	Rating 7.2 3,095 reviews	Search WestJet flights
PLAY	PriceFrom C$ 482	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
WestJet Encore	PriceFrom C$ 549	Free Cancellation	Rating 8.6 6 reviews	Search WestJet Encore flights
TAP AIR PORTUGAL	PriceFrom C$ 598	Free Cancellation	Rating 7.1 1,977 reviews	Search TAP AIR PORTUGAL flights
Porter Airlines	PriceFrom C$ 626	Free Cancellation	Rating 7.9 365 reviews	Search Porter Airlines flights
Air Transat	PriceFrom C$ 648	Free Cancellation	Rating 7.7 439 reviews	Search Air Transat flights
Icelandair	PriceFrom C$ 653	Free Cancellation	Rating 7.0 545 reviews	Search Icelandair flights
Aer Lingus	PriceFrom C$ 689	Free Cancellation	Rating 7.2 1,277 reviews	Search Aer Lingus flights
Delta	PriceFrom C$ 697	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
Air Canada	PriceFrom C$ 705	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights

Delta Flights From Toronto to London Heathrow Airport
The lowest priced Delta flight from Toronto to London Heathrow Airport from the last 72 hours was C$ 506. Generally, Delta has 7 flights on this route every week with an average price of C$ 633. Delta is rated 7.9/10 by our users.
KLM Flights From Toronto to London Heathrow Airport
The best KLM deal for Toronto to London Heathrow Airport flight tickets found on momondo in the last 72 hours was C$ 514, round-trip. It should be noted that an average KLM flight deal for this route in this time was higher, at C$ 637 round-trip. KLM operates 7 flights out of Toronto into London Heathrow Airport in an average week, so prices vary by time and availability. 1,386 KLM reviews by users on momondo have scored the airline at 7.8/10.

Hounslow

Ipswich

Poole

Dartford

Gatwick

Ilford

Wembley

Swindon

Maidstone

Chelmsford

Wokingham

Slough

Canterbury

Stratford-upon-Avon

Feltham

Hayes

Uxbridge

Waterlooville

Newport

Basingstoke

Why use momondo?

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

It is quick and easy to find Toronto to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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?

momondo helps you find the best flight between Toronto and London 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 Toronto to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Toronto. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Toronto flight routes

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Flights from Toronto Pearson Intl to Thunder Bay

Flights from Toronto Region of Waterloo Intl to Calgary

Flights from Toronto Region of Waterloo Intl to Halifax Intl

Flights from Toronto Pearson Intl to Saskatoon

Cheap flights from Toronto to London from C$ 326

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 23/10. 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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Find the cheapest flights from Toronto to London

Cheap round-trip flights

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Cheap last-minute flights

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Air Canada flights from Toronto to London Heathrow Airport

Our best Air Canada deals on Toronto to London Heathrow Airport flight tickets

Icelandair flights from Toronto to London Heathrow Airport

Our best Icelandair deals on Toronto to London Heathrow Airport flight tickets

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

See travel insights to London from

How to get the cheapest flight ticket from Toronto to London Heathrow Airport

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 London Heathrow Airport?

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

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

What is the cheapest Toronto to London Heathrow flight route?

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

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

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

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

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

How have Toronto to London Heathrow Airport flight prices changed over time?

As of September 2025, prices for Toronto to London Heathrow Airport flights are approximately 32% cheaper when compared to flights at the same time last year.

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

TAP AIR PORTUGAL, WestJet, and Air Canada are the most popular carriers operating from Toronto to London Heathrow

Which airlines fly to London Heathrow Airport?

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

Reykjavik (KEF) was the most common stop: 36% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Calgary (YYC) offer the lowest average round-trip price of C$ 219.

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

Flights connecting via Halifax (YHZ) have the shortest average one-way travel time: 9h 20m.

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

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

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

41 flights are operational daily from Toronto to London Heathrow Airport as of September 2025. The most popular departure time for this route is 6:00p.m., with 100% of flights per day taking off in the evening.

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

The number of flights available between Toronto and London Heathrow Airport is 289 per week as of September 2025. The most frequent departure day is Tue, with 16% of weekly flights leaving on this day.

How long does it take to fly to London Heathrow Airport?

When to book flights from Toronto to London Heathrow Airport

Cheap Toronto to London Heathrow Airport (YTO to LHR) flight deals and tips

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

Best price found

Fastest flight time

Direct flights

How far is Toronto to London Heathrow by plane?

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

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

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

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

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

What is the most popular airline from Toronto to London Heathrow Airport?

Best airlines flying from Toronto to London Heathrow Airport

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

Delta Flights From Toronto to London Heathrow Airport

KLM Flights From Toronto to London Heathrow Airport

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London