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

British Airways, Delta, and KLM are the most popular carriers operating from London Heathrow to Toronto

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 often are flights from London to Toronto delayed?

Historically, on average around 12% 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 137 minutes.

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

As of December 2025, 233 flights take off from London Heathrow Airport and land in Toronto each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

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

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

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

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

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

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

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

There is 1 operator available for flights from London Heathrow Airport to Toronto as of December 2025.

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

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 London Heathrow Airport to Toronto.

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

The travel and health documents you'll need for your trip to Toronto may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Toronto. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$556 Cheap Flights from London Heathrow Airport to Toronto in 2025/26

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

The number of flights available between London Heathrow Airport and Toronto is 33 per day as of December 2025. The most frequent departure time is 11:00, with 47% of daily flights leaving in the afternoon.

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13:05 - 22:10

LHR

YYZ

14h 05m1 stop

20:45 - 11:55

YYZ

LHR

10h 10m1 stop

$793Icelandair

Wed, 22 Apr - Tue, 12 May

21:25 - 19:10

LHR

YYZ

26h 45m1 stop

20:45 - 20:20

YYZ

LHR

18h 35m1 stop

$794Icelandair

Tue, 21 Apr - Thu, 30 Apr

09:00 - 17:55

LHR

YTZ

13h 55m2 stops

12:30 - 10:05

YTZ

LHR

16h 35m2 stops

$805Multiple Airlines

Fri, 23 Jan - Fri, 30 Jan

07:40 - 14:50

LHR

YYZ

12h 10m1 stop

18:10 - 06:30

YYZ

LHR

7h 20mdirect

$811Lufthansa

Sat, 17 Jan - Mon, 9 Feb

13:30 - 20:45

LHR

YYZ

11h 15m1 stop

18:35 - 06:35

YYZ

LHR

7h 00mdirect

$812Lufthansa

Wed, 11 Mar - Wed, 30 Sep

12:00 - 18:13

LHR

YTZ

11h 13m1 stop

18:45 - 09:20

YTZ

LHR

9h 35m1 stop

$835Air Canada

Fri, 23 Jan - Fri, 30 Jan

12:00 - 18:13

LHR

YTZ

11h 13m1 stop

18:45 - 09:20

YTZ

LHR

9h 35m1 stop

$853Air Canada

Wed, 21 Jan - Wed, 28 Jan

09:30 - 18:42

LHR

YTZ

14h 12m2 stops

14:55 - 06:55

YTZ

LHR

11h 00m1 stop

$1,167United Airlines

Wed, 3 Jun - Sat, 5 Sep

10:25 - 20:09

LHR

YTZ

14h 44m1 stop

11:00 - 05:55

YTZ

LHR

13h 55m1 stop

$1,218United Airlines

Tue, 12 May - Thu, 28 May

12:15 - 22:10

LHR

YTZ

14h 55m2 stops

15:00 - 10:50

YTZ

LHR

14h 50m2 stops

$1,406Multiple Airlines

Wed, 14 Jan - Wed, 21 Jan

United Airlines flights from London Heathrow Airport to Toronto

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

United Airlines

10 Dec

LHR11:30London Heathrow

17h 16m

2 stops

YYZ23:46Toronto Pearson Intl

14 Dec

YYZ16:30Toronto Pearson Intl

13h 20m

2 stops

LHR10:50London Heathrow

$879

Find similar

United Airlines

18 Jan

LHR08:30London Heathrow

19h 50m

2 stops

YYZ23:20Toronto Pearson Intl

17 Feb

YYZ19:40Toronto Pearson Intl

10h 10m

1 stop

LHR10:50London Heathrow

$891

Find similar

United Airlines

24 Jan

LHR13:30London Heathrow

15h 16m

2 stops

YYZ23:46Toronto Pearson Intl

29 Jan

YYZ18:55Toronto Pearson Intl

10h 55m

1 stop

LHR10:50London Heathrow

$892

Find similar

Lufthansa flights from London Heathrow Airport to Toronto

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

Lufthansa

17 Jan

LHR07:40London Heathrow

12h 10m

1 stop

YYZ14:50Toronto Pearson Intl

10 Feb

YYZ20:25Toronto Pearson Intl

7h 05m

LHR08:30London Heathrow

$811

Find similar

Lufthansa

11 Mar

LHR13:30London Heathrow

11h 15m

1 stop

YYZ20:45Toronto Pearson Intl

30 Sept

YYZ18:35Toronto Pearson Intl

7h 00m

LHR06:35London Heathrow

$812

Find similar

Lufthansa

15 Jan

LHR09:30London Heathrow

11h 45m

1 stop

YYZ16:15Toronto Pearson Intl

25 Jan

YYZ23:00Toronto Pearson Intl

7h 20m

LHR11:20London Heathrow

$814

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 22/4

13:05-22:10

1 stop14h 05m

Toronto Pearson Intl

Tue 12/5

20:45-11:55

1 stop10h 10m

$793

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 21/4

21:25-19:10

1 stop26h 45m

Toronto Pearson Intl

Thu 30/4

20:45-20:20

1 stop18h 35m

$794

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 23/1

09:00-17:55

2 stops13h 55m

Toronto Island

Fri 30/1

12:30-10:05

2 stops16h 35m

$805

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 17/1

07:40-14:50

1 stop12h 10m

Toronto Pearson Intl

Mon 9/2

18:10-06:30

Nonstop7h 20m

$811

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 11/3

13:30-20:45

1 stop11h 15m

Toronto Pearson Intl

Wed 30/9

18:35-06:35

Nonstop7h 00m

$812

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 23/1

12:00-18:13

1 stop11h 13m

Toronto Island

Fri 30/1

18:45-09:20

1 stop9h 35m

$835

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 21/1

12:00-18:13

1 stop11h 13m

Toronto Island

Wed 28/1

18:45-09:20

1 stop9h 35m

$853

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 3/6

09:30-18:42

2 stops14h 12m

Toronto Island

Sat 5/9

14:55-06:55

1 stop11h 00m

$1,167

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 12/5

10:25-20:09

1 stop14h 44m

Toronto Island

Thu 28/5

11:00-05:55

1 stop13h 55m

$1,218

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 14/1

12:15-22:10

2 stops14h 55m

Toronto Island

Wed 21/1

15:00-10:50

2 stops14h 50m

$1,406

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport 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

Other information

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

What is the cheapest month to fly to Toronto?

If you’re not able to fly to Toronto in February, then March is your next best option. Flight prices from London Heathrow Airport to Toronto during March average around $775.

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

The cheapest day to depart from London Heathrow Airport to Toronto is on a Wednesday. Travellers who choose to depart for Toronto on a Wednesday will often find tickets for as low as $844. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Toronto on Saturday is $1,391.

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

Our most recent data shows that the best time of day to fly to Toronto is in the morning. Flights from London Heathrow Airport to Toronto during this time can be as low as $849. Flights to Toronto are more costly in the afternoon, with an average ticket price of $1,080. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London Heathrow to Toronto flight route?

Fly from London Heathrow to Toronto Pearson Intl for the best London Heathrow - 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 Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $915 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from London Heathrow Airport for as low as $828 on momondo.

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

There are 2 cabin classes available to choose from on London Heathrow 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 Heathrow Airport to Toronto flights?

You could potentially save up to 22% on your flight if you consider stops on a London Heathrow Airport to Toronto flight.

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

As of December 2025, prices for London Heathrow Airport to Toronto flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Toronto

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

Estimated return price

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

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

Best price found	$756
Fastest flight time	8h 00m
Direct flights	Every day
Airports in Toronto	1 airport

The best one-way flight to Toronto from London Heathrow Airport in the past 72 hours is $756. The best return flight deal from London Heathrow Airport to Toronto found on momondo in the last 72 hours is $898.

The fastest flight from London Heathrow Airport to Toronto takes 8h 00m

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

There is 1 airport near Toronto: Toronto Pearson Intl (YYZ)

Search flight deals

How far is London Heathrow to Toronto by plane?
There are 5689.5 km between London Heathrow and Toronto. 7h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from London Heathrow Airport to Toronto?
Prices for flights from London Heathrow Airport to Toronto are refreshed on a daily basis.
How many operators does momondo search for flights from London Heathrow Airport to Toronto?
There is 1 operator available for flights from London Heathrow Airport to Toronto as of December 2025.
How old do you have to be to fly from London Heathrow Airport to Toronto?
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 London Heathrow Airport to Toronto.
What documentation or ID do you need to fly to Toronto?
The travel and health documents you'll need for your trip to Toronto may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Toronto. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Toronto?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Toronto is Boeing 787-9 Dreamliner (20.76% of total bookings). The next most popular plane models are Boeing 777 (20.16%), Airbus A330-200 (12.42%), and Boeing 787-8 Dreamliner (8.40%).

Best airlines flying from London Heathrow Airport to Toronto

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

Airline	Rating	Free cancellation	Price
Air Canada	PriceFrom $776	Free cancellation	Rating 7.1 10,514 reviews		Search Air Canada flights

Air Canada Flights From London Heathrow Airport to Toronto
Air Canada is one of the most popular airlines flying from London Heathrow Airport to Toronto, operating 20 flights/week on average for this route. A good Air Canada flight deal for London Heathrow Airport to Toronto starts from $776 round-trip, up to an average price of $840. Our users have rated Air Canada at 7.1/10.

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?

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

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?

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from London and alert you when they change.

An easier way to manage your Toronto trip

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

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Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Toronto Island Airport

Toronto Pearson Intl Airport

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Cheap flights from London Heathrow Airport to Toronto from $556

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 Heathrow Airport to Toronto departing on 6/2. 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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United Airlines flights from London Heathrow Airport to Toronto

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Lufthansa flights from London Heathrow Airport to Toronto

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

momondo Fare Finder

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

See travel insights to Toronto from

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

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

What is the cheapest month to fly to Toronto?

If you’re not able to fly to Toronto in February, then March is your next best option. Flight prices from London Heathrow Airport to Toronto during March average around $775.

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 Heathrow to Toronto flight route?

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

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

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

There are 2 cabin classes available to choose from on London Heathrow 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 Heathrow Airport to Toronto flights?

You could potentially save up to 22% on your flight if you consider stops on a London Heathrow Airport to Toronto flight.

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

As of December 2025, prices for London Heathrow Airport to Toronto flights are approximately 15% cheaper when compared to flights at the same time last year.

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

British Airways, Delta, and KLM are the most popular carriers operating from London Heathrow to Toronto

How often are flights from London to Toronto delayed?

Historically, on average around 12% 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 137 minutes.

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

Generally, flights departing in the morning 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 have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

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

The number of flights available between London Heathrow Airport and Toronto is 33 per day as of December 2025. The most frequent departure time is 11:00, with 47% of daily flights leaving in the afternoon.

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

As of December 2025, 233 flights take off from London Heathrow Airport and land in Toronto each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

When to book flights from London Heathrow Airport to Toronto

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

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

Best price found

Fastest flight time

Direct flights

Airports in Toronto

How far is London Heathrow to Toronto by plane?

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

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

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

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

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

Best airlines flying from London Heathrow Airport to Toronto

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

Air Canada Flights From London Heathrow Airport to Toronto

Why use momondo?

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

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

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

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

An easier way to manage your Toronto trip

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

Get notified when prices go down

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

Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 19.2 km from Toronto