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: 1h 30m.

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

Dublin (DUB) was the most common stop: 30% of momondo users choosing 1-stop flights on this route connected there.

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

As of September 2025, 41 flights take off from Toronto and land in London Heathrow Airport each day. The most common flight departure time for this route is 6:00PM, with 100% of daily flights taking off in the evening.

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

As of September 2025, 289 flights take off from Toronto and land in London Heathrow Airport each week. The most common flight departure day for this route is Tue, with 16% of weekly flights taking off on this day.

What 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 48% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 12 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 9h 35m.

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

Flights via Montreal (YUL) offer the lowest average round-trip price of $490.

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

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

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

On average, it takes 8h 25m 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 25h 05m.

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

As of September 2025, there are 12 operators available to choose from for flights from Toronto to London Heathrow Airport.

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

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 Toronto to London Heathrow Airport.

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

The travel and health documents required for your trip to London Heathrow Airport 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 London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$237 Cheap Flights from Toronto to London Heathrow Airport in 2025/26

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11:00 pm - 11:55 amYYZ-LHR

31h 55m1 stop

9:25 pm - 7:10 pmLHR-YYZ

26h 45m1 stop

$520Icelandair

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jue., oct. 16 - mié., oct. 22

11:00 pm - 10:50 amYYZ-LHR

31h 50m1 stop

12:15 pm - 6:15 pmLHR-YYZ

11h 00m1 stop

$521Icelandair

Find Deal

sáb., oct. 25 - vie., nov. 7

11:00 pm - 11:55 amYYZ-LHR

31h 55m1 stop

9:25 pm - 9:55 pmLHR-YYZ

29h 30m1 stop

$522Icelandair

Find Deal

vie., oct. 17 - mié., oct. 22

10:45 pm - 5:30 pmYYZ-LHR

13h 45m1 stop

6:00 am - 2:25 pmLHR-YYZ

13h 25m1 stop

$525TAP AIR PORTUGAL

Find Deal

lun., nov. 17 - dom., nov. 23

10:45 pm - 3:30 pmYYZ-LHR

11h 45m1 stop

6:00 am - 2:25 pmLHR-YYZ

13h 25m1 stop

$527TAP AIR PORTUGAL

Find Deal

mié., nov. 19 - dom., nov. 23

10:25 am - 7:10 amYTZ-LHR

15h 45m2 stops

9:00 am - 5:55 pmLHR-YTZ

13h 55m2 stops

$555Air Canada

Find Deal

mié., nov. 12 - mié., nov. 19

8:25 pm - 8:30 amYYZ-LHR

7h 05mnonstop

9:00 am - 3:50 pmLHR-YYZ

11h 50m1 stop

$560Air Canada

Find Deal

mar., feb. 24 - mar., mar. 3

8:25 pm - 8:30 amYYZ-LHR

7h 05mnonstop

7:40 am - 2:50 pmLHR-YYZ

12h 10m1 stop

$567Lufthansa

Find Deal

lun., ene. 26 - lun., feb. 2

5:25 pm - 11:25 amYYZ-LHR

13h 00m1 stop

8:50 am - 3:55 pmLHR-YYZ

12h 05m1 stop

$570Aer Lingus

Find Deal

sáb., nov. 8 - sáb., nov. 15

11:35 pm - 11:50 amYYZ-LHR

7h 15mnonstop

8:30 am - 11:25 amLHR-YYZ

7h 55mnonstop

$581Lufthansa

Find Deal

lun., sep. 29 - lun., oct. 13

Air Canada flights from Toronto to London Heathrow Airport

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

Air Canada

Nov 12

YTZ10:25 amToronto Island

15h 45m

2 stops

LHR7:10 amLondon Heathrow

Nov 19

LHR9:00 amLondon Heathrow

13h 55m

2 stops

YTZ5:55 pmToronto Island

$555

Find similar

Air Canada

Feb 24

YYZ8:25 pmToronto Pearson Intl

7h 05m

LHR8:30 amLondon Heathrow

Mar 3

LHR9:00 amLondon Heathrow

11h 50m

1 stop

YYZ3:50 pmToronto Pearson Intl

$560

Find similar

Air Canada

Oct 7

YYZ9:30 pmToronto Pearson Intl

7h 30m

LHR10:00 amLondon Heathrow

Oct 22

LHR8:40 amLondon Heathrow

12h 45m

1 stop

YYZ4:25 pmToronto Pearson Intl

$562

Find similar

United Airlines flights from Toronto to London Heathrow Airport

Our best United Airlines deals on Toronto to London Heathrow Airport flight tickets

United Airlines

Sep 24

YYZ12:45 pmToronto Pearson Intl

13h 10m

1 stop

LHR6:55 amLondon Heathrow

Sep 30

LHR6:50 amLondon Heathrow

17h 10m

2 stops

YYZ7:00 pmToronto Pearson Intl

$622

Find similar

United Airlines

Sep 23

YYZ2:45 pmToronto Pearson Intl

15h 40m

2 stops

LHR11:25 amLondon Heathrow

Sep 30

LHR7:45 amLondon Heathrow

16h 15m

2 stops

YYZ7:00 pmToronto Pearson Intl

$623

Find similar

United Airlines

Sep 24

YYZ4:30 pmToronto Pearson Intl

13h 10m

2 stops

LHR10:40 amLondon Heathrow

Oct 1

LHR6:50 amLondon Heathrow

17h 10m

2 stops

YYZ7:00 pmToronto Pearson Intl

$625

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

jue. 10/16

11:00 pm-11:55 am

1 stop31h 55m

London Heathrow

mié. 10/22

9:25 pm-7:10 pm

1 stop26h 45m

$520

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

sáb. 10/25

11:00 pm-10:50 am

1 stop31h 50m

London Heathrow

vie. 11/7

12:15 pm-6:15 pm

1 stop11h 00m

$521

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

vie. 10/17

11:00 pm-11:55 am

1 stop31h 55m

London Heathrow

mié. 10/22

9:25 pm-9:55 pm

1 stop29h 30m

$522

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

lun. 11/17

10:45 pm-5:30 pm

1 stop13h 45m

London Heathrow

dom. 11/23

6:00 am-2:25 pm

1 stop13h 25m

$525

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

mié. 11/19

10:45 pm-3:30 pm

1 stop11h 45m

London Heathrow

dom. 11/23

6:00 am-2:25 pm

1 stop13h 25m

$527

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

mié. 11/12

10:25 am-7:10 am

2 stops15h 45m

London Heathrow

mié. 11/19

9:00 am-5:55 pm

2 stops13h 55m

$555

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

mar. 2/24

8:25 pm-8:30 am

Nonstop7h 05m

London Heathrow

mar. 3/3

9:00 am-3:50 pm

1 stop11h 50m

$560

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

lun. 1/26

8:25 pm-8:30 am

Nonstop7h 05m

London Heathrow

lun. 2/2

7:40 am-2:50 pm

1 stop12h 10m

$567

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

sáb. 11/8

5:25 pm-11:25 am

1 stop13h 00m

London Heathrow

sáb. 11/15

8:50 am-3:55 pm

1 stop12h 05m

$570

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

lun. 9/29

11:35 pm-11:50 am

Nonstop7h 15m

London Heathrow

lun. 10/13

8:30 am-11:25 am

Nonstop7h 55m

$581

Flights are sorted by cheapest round-trip flights first.

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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 $556. If you’re not able to fly to London Heathrow Airport in February, then January is your next best option. Flight prices from Toronto to London Heathrow Airport during January average around $573.

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

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $834. The most expensive day to fly to London Heathrow Airport is Tuesday, with ticket prices averaging around $927.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Toronto to London Heathrow Airport at noon for as low as $678. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $934.

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 $663 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 $602 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.

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	$400
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 $400. The best round-trip flight deal from Toronto to London Heathrow Airport found on momondo in the last 72 hours is $714.

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 3535.3 mi between Toronto and London Heathrow. In terms of flight time, this usually takes a little over 7h 05m.
When did momondo last update prices for flights from Toronto to London Heathrow Airport?
Prices for flights from Toronto to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from Toronto to London Heathrow Airport?
As of September 2025, there are 12 operators available to choose from for flights from Toronto to London Heathrow Airport.
How old do you have to be to fly from Toronto to London Heathrow Airport?
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 Toronto to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport 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 London Heathrow Airport. 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 Toronto to London Heathrow Airport?
Based on momondo bookings for flights between Toronto and London Heathrow Airport, the leading plane model is Airbus A330-200, making up 21.10% of the total bookings. Other popular models include Boeing 777-300ER with 15.70%, Airbus A321neo with 14.73%, and Boeing 777 with 13.72%.
What is the most popular airline from Toronto to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Toronto to London Heathrow Airport is Air Canada, representing 41% of all bookings. The subsequent popular airlines are British Airways at 26%, Lufthansa at 14%, and American Airlines at 6%.

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
Icelandair	PriceFrom $472	Free Cancellation	Rating 7.0 545 reviews	Search Icelandair flights
Virgin Atlantic	PriceFrom $504	Free Cancellation	Rating 7.4 664 reviews	Search Virgin Atlantic flights
Air Transat	PriceFrom $504	Free Cancellation	Rating 7.7 439 reviews	Search Air Transat flights
British Airways	PriceFrom $527	Free Cancellation	Rating 6.7 7,367 reviews	Search British Airways flights
Air Canada	PriceFrom $536	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Lufthansa	PriceFrom $539	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa flights
American Airlines	PriceFrom $546	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $575	Free Cancellation	Rating 7.2 1,277 reviews	Search Aer Lingus flights
Delta	PriceFrom $576	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
United Airlines	PriceFrom $591	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights

Delta Flights From Toronto to London Heathrow Airport
Delta is one of the most popular airlines flying from Toronto to London Heathrow Airport, operating 7 flights/week on average for this route. A good Delta flight deal for Toronto to London Heathrow Airport starts from $576 round-trip, up to an average price of $799. Our users have rated Delta at 7.9/10.
Finnair Flights From Toronto to London Heathrow Airport
Another popular option for Toronto to London Heathrow Airport flights is Finnair (7.6/10, 1,324 ratings). Finnair flies from Toronto to London Heathrow Airport around 12 times per week, with deals starting from $607 round-trip and rising to an average price of around $785.

Gatwick

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Dartford

Crawley

Stansted

Chelmsford

Salisbury

Brentwood

Ilford

Folkestone

Colchester

Swindon

Stratford-upon-Avon

Watford

Why use momondo?

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

Finding the right flight to London from Toronto is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

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

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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Cheap flights from Toronto to London from $237

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 10/23. 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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Air Canada flights from Toronto to London Heathrow Airport

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

United Airlines flights from Toronto to London Heathrow Airport

Our best United Airlines 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.

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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

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?

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $834. The most expensive day to fly to London Heathrow Airport is Tuesday, with ticket prices averaging around $927.

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.

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 and WestJet are the most popular carriers operating from Toronto to London Heathrow

What airlines fly to London Heathrow Airport?

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

Dublin (DUB) was the most common stop: 30% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Montreal (YUL) offer the lowest average round-trip price of $490.

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

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 9h 35m.

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: 1h 30m.

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

As of September 2025, 41 flights take off from Toronto and land in London Heathrow Airport each day. The most common flight departure time for this route is 6:00PM, with 100% of daily flights taking off in the evening.

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

As of September 2025, 289 flights take off from Toronto and land in London Heathrow Airport each week. The most common flight departure day for this route is Tue, with 16% of weekly flights taking off 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

Finnair Flights From Toronto to London Heathrow Airport

Traveling 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

Popular cities in the United Kingdom