Which airlines fly to London Heathrow Airport?

Air Canada, British Airways and WestJet are the top three most popular airlines that fly to London Heathrow Airport from Canada according to our data. Air Canada is the first choice among our users, with 62% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 11 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 Canada to London Heathrow Airport on average per day?

The number of flights available between Canada and London Heathrow Airport is 93 per day as of September 2025. The most frequent departure time is 20:00, with 90% of daily flights leaving in the evening.

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

WestJet is the most popular carrier operating from Canada to London Heathrow

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

If you’re flying from a popular airport in Canada, such as Montreal or Toronto, and flying into London Heathrow Airport, then you can expect flight times to average 6h 35m and 8h 25m, respectively.

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

656 flights are operational weekly from Canada to London Heathrow Airport as of September 2025. The most popular departure day for this route is Fri, with 15% of flights per week taking off on this day.

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

Prices for flights from Canada to London Heathrow Airport were last updated today.

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

As of September 2025, there are 11 operators available to choose from for flights from Canada to London Heathrow Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Canada 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.

£116 Cheap Flights from Canada to London Heathrow Airport in 2025/26

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Recent return flight deals from Canada to London

17:25 - 12:50YXX-LHR

11h 25m1 stop

14:50 - 00:10LHR-YXX

17h 20m1 stop

£364WestJet

Find Deal

Thu, 15 Jan - Sat, 24 Jan

20:10 - 12:50YXX-LHR

32h 40m2 stops

14:50 - 10:12LHR-YXX

27h 22m1 stop

£369WestJet

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Thu, 15 Jan - Sat, 24 Jan

20:20 - 07:10YYC-LHR

27h 50m2 stops

06:50 - 23:44LHR-YYC

23h 54m2 stops

£380Air Canada

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Mon, 9 Feb - Mon, 23 Feb

06:45 - 11:50YYC-LHR

22h 05m1 stop

06:50 - 23:44LHR-YYC

23h 54m2 stops

£382Air Canada

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Mon, 9 Feb - Mon, 23 Feb

23:00 - 11:55YYZ-LHR

31h 55m1 stop

12:15 - 18:15LHR-YYZ

11h 00m1 stop

£387Icelandair

Find Deal

Thu, 23 Oct - Thu, 6 Nov

19:40 - 10:50YYZ-LHR

10h 10m1 stop

20:35 - 18:15LHR-YYZ

26h 40m1 stop

£388Icelandair

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Sun, 9 Nov - Fri, 14 Nov

16:30 - 11:50YYC-LHR

12h 20m1 stop

15:00 - 17:00LHR-YYC

9h 00mdirect

£398Lufthansa

Find Deal

Wed, 12 Nov - Tue, 25 Nov

12:45 - 07:10YYC-LHR

11h 25m1 stop

08:30 - 15:25LHR-YYC

13h 55m1 stop

£404Lufthansa

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Sun, 11 Jan - Tue, 10 Feb

22:10 - 09:50YUL-LHR

6h 40mdirect

16:10 - 19:45LHR-YUL

7h 35mdirect

£429British Airways

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Wed, 15 Oct - Wed, 29 Oct

21:25 - 14:50YVR-LHR

9h 25mdirect

17:25 - 19:15LHR-YVR

9h 50mdirect

£437British Airways

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Sun, 22 Feb - Mon, 2 Mar

WestJet flights from Canada to London Heathrow Airport

Our best WestJet deals on Canada to London Heathrow Airport flight tickets

WestJet

15 Jan

YXX17:25Abbotsford

11h 25m

1 stop

LHR12:50London Heathrow

24 Jan

LHR14:50London Heathrow

17h 20m

1 stop

YXX00:10Abbotsford

£364

Find similar

WestJet

15 Jan

YXX20:10Abbotsford

32h 40m

2 stops

LHR12:50London Heathrow

24 Jan

LHR14:50London Heathrow

27h 22m

1 stop

YXX10:12Abbotsford

£369

Find similar

WestJet

20 Nov

YYC21:10Calgary

8h 40m

LHR12:50London Heathrow

27 Nov

LHR14:50London Heathrow

9h 05m

YYC16:55Calgary

£379

Find similar

Air Canada flights from Canada to London Heathrow Airport

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

Air Canada

9 Feb

YYC20:20Calgary

27h 50m

2 stops

LHR07:10London Heathrow

23 Feb

LHR06:50London Heathrow

23h 54m

2 stops

YYC23:44Calgary

£380

Find similar

Air Canada

9 Feb

YYC06:45Calgary

22h 05m

1 stop

LHR11:50London Heathrow

23 Feb

LHR06:50London Heathrow

23h 54m

2 stops

YYC23:44Calgary

£382

Find similar

Air Canada

9 Feb

YYC18:25Calgary

8h 45m

LHR10:10London Heathrow

23 Feb

LHR06:50London Heathrow

23h 54m

2 stops

YYC23:44Calgary

£383

Find similar

momondo Fare Finder

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

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Route

Depart

Return

Price

AbbotsfordLondon

YXX - LHR

YXXLHR

Abbotsford

Thu 15/1

17:25-12:50

1 stop11h 25m

London Heathrow

Sat 24/1

14:50-00:10

1 stop17h 20m

£364

AbbotsfordLondon

YXX - LHR

YXXLHR

Abbotsford

Thu 15/1

20:10-12:50

2 stops32h 40m

London Heathrow

Sat 24/1

14:50-10:12

1 stop27h 22m

£369

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Mon 9/2

20:20-07:10

2 stops27h 50m

London Heathrow

Mon 23/2

06:50-23:44

2 stops23h 54m

£380

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Mon 9/2

06:45-11:50

1 stop22h 05m

London Heathrow

Mon 23/2

06:50-23:44

2 stops23h 54m

£382

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 23/10

23:00-11:55

1 stop31h 55m

London Heathrow

Thu 6/11

12:15-18:15

1 stop11h 00m

£387

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 9/11

19:40-10:50

1 stop10h 10m

London Heathrow

Fri 14/11

20:35-18:15

1 stop26h 40m

£388

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Wed 12/11

16:30-11:50

1 stop12h 20m

London Heathrow

Tue 25/11

15:00-17:00

Nonstop9h 00m

£398

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sun 11/1

12:45-07:10

1 stop11h 25m

London Heathrow

Tue 10/2

08:30-15:25

1 stop13h 55m

£404

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

22:10-09:50

Nonstop6h 40m

London Heathrow

Wed 29/10

16:10-19:45

Nonstop7h 35m

£429

VancouverLondon

YVR - LHR

YVRLHR

Vancouver Intl

Sun 22/2

21:25-14:50

Nonstop9h 25m

London Heathrow

Mon 2/3

17:25-19:15

Nonstop9h 50m

£437

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How to get the cheapest flight ticket from Canada 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

Other information

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

In general, February is the cheapest month to fly from Canada to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £409. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Canada averaging around £422.

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

On average, the least expensive day to fly to London Heathrow Airport from Canada is on a Thursday. momondo users have found tickets for Thursday departures for as low as £517. However, this price may fluctuate depending on the airline, the season, and holidays. 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 London Heathrow Airport on Saturday is £560.

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 midday. momondo users have found flights departing from Canada to London Heathrow Airport at midday for as low as £496. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £530 on average. Flights to London Heathrow Airport from Canada in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Canada to London Heathrow flight route?

Fly from Calgary to London Heathrow for the best Canada - 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 Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £488 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Canada for as low as £443 on momondo.

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

There are 3 cabin classes available to choose from on Canada 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 Canada to London Heathrow Airport flights?

You could potentially save up to 41% on your flight if you consider stops on a Canada to London Heathrow Airport flight.

Cheap Canada to London Heathrow Airport flight deals and tips

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

Best price found	£266
Fastest flight time	5h 55m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Canada in the past 72 hours is £266. The best return flight deal from Canada to London Heathrow Airport found on momondo in the last 72 hours is £424.

The fastest flight from Canada to London Heathrow Airport takes 5h 55m

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

Search flight deals

When did momondo last update prices for flights from Canada to London Heathrow Airport?
Prices for flights from Canada to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Canada to London Heathrow Airport?
As of September 2025, there are 11 operators available to choose from for flights from Canada to London Heathrow Airport.
How old do you have to be to fly from Canada to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Canada 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 Canada to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Canada to London Heathrow Airport is Airbus A330-200, representing 16.29% of all bookings. The subsequent popular models are Boeing 777 at 15.15%, Airbus A321neo at 14.79%, and Boeing 777-300ER at 14.68%.

Best airlines flying from Canada to London Heathrow Airport

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom £296	Free Cancellation	Rating 7.0 544 reviews	Search Icelandair flights
WestJet	PriceFrom £334	Free Cancellation	Rating 7.2 3,091 reviews	Search WestJet flights
Aer Lingus	PriceFrom £361	Free Cancellation	Rating 7.2 1,270 reviews	Search Aer Lingus flights
Air Canada	PriceFrom £372	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
KLM	PriceFrom £378	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £383	Free Cancellation	Rating 7.4 664 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom £383	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Lufthansa	PriceFrom £394	Free Cancellation	Rating 6.8 7,407 reviews	Search Lufthansa flights
British Airways	PriceFrom £397	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
Finnair	PriceFrom £410	Free Cancellation	Rating 7.6 1,323 reviews	Search Finnair flights

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Canada to London. momondo saves you time and could save you money on your trip.

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

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

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

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

Of course. momondo tracks the price of Canada 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

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Cheap flights from Canada to London from £116

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to London departing on 12/2. 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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Big names, great deals

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Find the cheapest flights from Canada to London

Recent return flight deals from Canada to London

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WestJet flights from Canada to London Heathrow Airport

Our best WestJet deals on Canada to London Heathrow Airport flight tickets

Air Canada flights from Canada to London Heathrow Airport

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

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Canada 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 Canada to London Heathrow flight route?

Fly from Calgary to London Heathrow for the best Canada - London Heathrow flight prices

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

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

There are 3 cabin classes available to choose from on Canada 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 Canada to London Heathrow Airport flights?

You could potentially save up to 41% on your flight if you consider stops on a Canada to London Heathrow Airport flight.

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

WestJet is the most popular carrier operating from Canada to London Heathrow

Which airlines fly to London Heathrow Airport?

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

The number of flights available between Canada and London Heathrow Airport is 93 per day as of September 2025. The most frequent departure time is 20:00, with 90% of daily flights leaving in the evening.

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

656 flights are operational weekly from Canada to London Heathrow Airport as of September 2025. The most popular departure day for this route is Fri, with 15% of flights per week taking off on this day.

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

If you’re flying from a popular airport in Canada, such as Montreal or Toronto, and flying into London Heathrow Airport, then you can expect flight times to average 6h 35m and 8h 25m, respectively.

Cheap Canada to London Heathrow Airport flight deals and tips

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

Best price found

Fastest flight time

Direct flights

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

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

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

Best airlines flying from Canada to London Heathrow Airport

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

Travelling to a place near London?

Why use momondo?

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

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

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

I’m not ready to book a flight from Canada 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, 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 London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo