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

The number of flights available between London Heathrow Airport and Montreal is 13 per day as of August 2025. The most frequent departure time is 2:00p.m., with 38% of daily flights leaving in the afternoon.

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

TAP AIR PORTUGAL and Aer Lingus are the most popular carriers operating from London Heathrow to Montreal

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

The number of flights available between London Heathrow Airport and Montreal is 97 per week as of August 2025. The most frequent departure day is Wed, with 18% of weekly flights leaving on this day.

Which airlines fly to Montreal?

Air Canada, Lufthansa and British Airways are the top three most popular airlines that fly to Montreal from London Heathrow Airport according to our data. Air Canada is the first choice among our users, with 68% of people opting to fly with this airline when travelling to Montreal. Keep in mind that there are 3 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

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

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

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

There are 3 operators available for flights from London Heathrow Airport to Montreal as of August 2025.

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

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 Montreal.

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

The necessary travel and health documents for your Montreal 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$ 483 Cheap Flights from London Heathrow Airport to Montreal in 2025

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Find the cheapest flights from London Heathrow Airport to Montreal

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:00 a.m. - 3:00 p.m.LHR-YUL

14h 00m1 stop

4:40 p.m. - 4:25 p.m.YUL-LHR

18h 45m1 stop

C$ 542SWISS

Find Deal

Wed, 10 Sep - Tue, 23 Sep

9:30 a.m. - 4:00 p.m.LHR-YUL

11h 30m1 stop

4:40 p.m. - 1:00 p.m.YUL-LHR

15h 20m1 stop

C$ 605

Find Deal

Thu, 11 Sep - Thu, 25 Sep

6:00 a.m. - 3:00 p.m.LHR-YUL

14h 00m1 stop

4:40 p.m. - 4:25 p.m.YUL-LHR

18h 45m1 stop

C$ 608SWISS

Find Deal

Tue, 9 Sep - Tue, 16 Sep

1:45 p.m. - 9:00 p.m.LHR-YUL

12h 15m1 stop

10:50 p.m. - 6:25 p.m.YUL-LHR

14h 35m1 stop

C$ 610Lufthansa

Find Deal

Wed, 27 Aug - Wed, 17 Sep

11:05 a.m. - 11:35 a.m.LHR-YUL

29h 30m1 stop

8:05 p.m. - 9:00 p.m.YUL-LHR

19h 55m1 stop

C$ 619Air Canada

Find Deal

Fri, 12 Sep - Sat, 13 Sep

7:30 a.m. - 4:00 p.m.LHR-YUL

13h 30m1 stop

6:05 p.m. - 10:40 a.m.YUL-LHR

11h 35m1 stop

C$ 642Lufthansa

Find Deal

Tue, 7 Oct - Tue, 14 Oct

9:30 a.m. - 4:00 p.m.LHR-YUL

11h 30m1 stop

6:05 p.m. - 2:40 p.m.YUL-LHR

15h 35m1 stop

C$ 644Lufthansa

Find Deal

Fri, 29 Aug - Fri, 19 Sep

9:00 a.m. - 3:10 p.m.LHR-YUL

11h 10m1 stop

7:30 p.m. - 7:10 a.m.YUL-LHR

6h 40mdirect

C$ 689Air Canada

Find Deal

Sat, 29 Nov - Sat, 6 Dec

6:30 a.m. - 4:55 p.m.LHR-YUL

15h 25m1 stop

5:00 p.m. - 8:00 a.m.YUL-LHR

10h 00m1 stop

C$ 718Delta

Find Deal

Fri, 5 Sep - Fri, 12 Sep

6:05 p.m. - 8:15 p.m.LHR-YUL

7h 10mdirect

10:10 p.m. - 9:50 a.m.YUL-LHR

6h 40mdirect

C$ 729British Airways

Find Deal

Tue, 9 Sep - Tue, 23 Sep

American Airlines flights from London Heathrow Airport to Montreal

Our best American Airlines deals on London Heathrow Airport to Montreal flight tickets

American Airlines

14 Aug

LHR10:05 a.m.London Heathrow

17h 54m

1 stop

YUL10:59 p.m.Montreal Pierre Elliott Trudeau Intl

20 Aug

YUL10:10 p.m.Montreal Pierre Elliott Trudeau Intl

6h 40m

LHR9:50 a.m.London Heathrow

C$ 858

Find similar

American Airlines

14 Aug

LHR10:05 a.m.London Heathrow

17h 54m

1 stop

YUL10:59 p.m.Montreal Pierre Elliott Trudeau Intl

25 Aug

YUL12:51 p.m.Montreal Pierre Elliott Trudeau Intl

14h 14m

1 stop

LHR8:05 a.m.London Heathrow

C$ 900

Find similar

Air Canada flights from London Heathrow Airport to Montreal

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

Air Canada

12 Sep

LHR11:05 a.m.London Heathrow

29h 30m

1 stop

YUL11:35 a.m.Montreal Pierre Elliott Trudeau Intl

13 Sep

YUL8:05 p.m.Montreal Pierre Elliott Trudeau Intl

19h 55m

1 stop

LHR9:00 p.m.London Heathrow

C$ 619

Find similar

Air Canada

29 Nov

LHR9:00 a.m.London Heathrow

11h 10m

1 stop

YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl

6 Dec

YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl

6h 40m

LHR7:10 a.m.London Heathrow

C$ 689

Find similar

Air Canada

10 Sep

LHR8:40 a.m.London Heathrow

11h 20m

1 stop

YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl

4 Oct

YUL6:55 p.m.Montreal Pierre Elliott Trudeau Intl

6h 35m

LHR6:30 a.m.London Heathrow

C$ 692

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 10/9

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

1 stop14h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 23/9

4:40 p.m.-4:25 p.m.

1 stop18h 45m

C$ 542

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Thu 11/9

9:30 a.m.-4:00 p.m.

1 stop11h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

4:40 p.m.-1:00 p.m.

1 stop15h 20m

C$ 605

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Tue 9/9

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

1 stop14h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 16/9

4:40 p.m.-4:25 p.m.

1 stop18h 45m

C$ 608

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 27/8

1:45 p.m.-9:00 p.m.

1 stop12h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 17/9

10:50 p.m.-6:25 p.m.

1 stop14h 35m

C$ 610

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 12/9

11:05 a.m.-11:35 a.m.

1 stop29h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 13/9

8:05 p.m.-9:00 p.m.

1 stop19h 55m

C$ 619

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Tue 7/10

7:30 a.m.-4:00 p.m.

1 stop13h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

6:05 p.m.-10:40 a.m.

1 stop11h 35m

C$ 642

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 29/8

9:30 a.m.-4:00 p.m.

1 stop11h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

6:05 p.m.-2:40 p.m.

1 stop15h 35m

C$ 644

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Sat 29/11

9:00 a.m.-3:10 p.m.

1 stop11h 10m

Montreal Pierre Elliott Trudeau Intl

Sat 6/12

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

Nonstop6h 40m

C$ 689

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 5/9

6:30 a.m.-4:55 p.m.

1 stop15h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 12/9

5:00 p.m.-8:00 a.m.

1 stop10h 00m

C$ 718

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Tue 9/9

6:05 p.m.-8:15 p.m.

Nonstop7h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 23/9

10:10 p.m.-9:50 a.m.

Nonstop6h 40m

C$ 729

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 Montreal?

The cheapest month to fly to Montreal from London Heathrow Airport is in September. Flight prices, which tend to average around C$ 760, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Montreal from London Heathrow Airport during June instead. Flights to Montreal in June, while not as cheap as those in September, still average around C$ 765.

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

Our data shows that Wednesday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 846. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Montreal for around C$ 943.

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

Our data shows that the cheapest London Heathrow Airport to Montreal flights are usually those with departure times in the afternoon. Our users have found flights to Montreal in the afternoon for as low as C$ 857. Flights at noon are often more expensive with an average ticket price of C$ 986.

What is the cheapest London Heathrow to Montreal flight route?

Fly from London Heathrow to Montreal Pierre Elliott Trudeau Intl for the best London Heathrow - Montreal flight prices

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

You are more likely to see cheaper flights to Montreal from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 901 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from London Heathrow Airport for as low as C$ 821 on momondo.

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

There are 3 cabin classes available to choose from on London Heathrow to Montreal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of August 2025, prices for London Heathrow Airport to Montreal flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Montreal

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

Estimated round-trip price

Cheap London Heathrow Airport to Montreal (LHR to YMQ) flight deals and tips

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

Best price found	C$ 483
Fastest flight time	7h 10m
Direct flights	Every day
Airports in Montreal	1 airport

The best one-way flight to Montreal from London Heathrow Airport in the past 72 hours is C$ 483. The best round-trip flight deal from London Heathrow Airport to Montreal found on momondo in the last 72 hours is C$ 542.

The fastest flight from London Heathrow Airport to Montreal takes 7h 10m

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

There is 1 airport near Montreal: Montreal Pierre Elliott Trudeau Intl (YUL)

Search flight deals

How far is London Heathrow to Montreal by plane?
The distance between London Heathrow and Montreal is about 5197.8 km. Typically, this will take 7h 10m by plane in normal conditions.
When did momondo last update prices for flights from London Heathrow Airport to Montreal?
Prices for flights from London Heathrow Airport to Montreal were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to Montreal?
There are 3 operators available for flights from London Heathrow Airport to Montreal as of August 2025.
How old do you have to be to fly from London Heathrow Airport to Montreal?
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 Montreal.
What documentation or ID do you need to fly to Montreal?
The necessary travel and health documents for your Montreal 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 London Heathrow Airport to Montreal?
Based on momondo bookings for flights between London Heathrow Airport and Montreal, the leading plane model is Boeing 787-8 Dreamliner, making up 19.88% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 16.55%, Boeing 777 with 13.92%, and Airbus A321neo with 10.09%.
What is the most popular airline from London Heathrow Airport to Montreal?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Montreal is Air Canada, representing 78% of all bookings. The subsequent popular airline is Lufthansa at 22%.

Best airlines flying from London Heathrow Airport to Montreal

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom C$ 651	Free Cancellation	Rating 6.8 7,275 reviews	Search Lufthansa flights
British Airways	PriceFrom C$ 677	Free Cancellation	Rating 6.6 7,222 reviews	Search British Airways flights
Air Canada	PriceFrom C$ 692	Free Cancellation	Rating 7.1 9,851 reviews	Search Air Canada flights

Air Canada Flights From London Heathrow Airport to Montreal
Air Canada flies from London Heathrow Airport to Montreal around 12 times per week, with 9,851 momondo users rating the airline 7.1/10. The cheapest Air Canada deal from London Heathrow Airport to Montreal in the last 72 hours was C$ 500 (round-trip), much lower than the average airfare cost of C$ 613 for Air Canada flights on this route.
Lufthansa Flights From London Heathrow Airport to Montreal
Lufthansa (6.8/10 from 7,275 reviews) operates around 12 flights from London Heathrow Airport to Montreal in any given week. The average Lufthansa airfare for this route is around C$ 611, with deals from around C$ 471 rare but found on momondo. Referenced prices are for round-trip London Heathrow Airport to Montreal flight searches in the last 72 hours.

Why use momondo?

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

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

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

Flights from London to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Montreal from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from London to Montreal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montreal and let you know when they change.

An easier way to manage your Montreal 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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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Montreal St Hubert Airport

Montreal Pierre Elliott Trudeau Intl Airport

Popular Cities in Canada

Flights to Torontofrom C$ 104

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Flights to Winnipegfrom C$ 112

Flights to Halifaxfrom C$ 133

Flights to Kelownafrom C$ 87

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Flights to Vancouverfrom C$ 80

Cheap flights from London Heathrow Airport to Montreal from C$ 483

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London Heathrow Airport to Montreal

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

American Airlines flights from London Heathrow Airport to Montreal

Our best American Airlines deals on London Heathrow Airport to Montreal flight tickets

Air Canada flights from London Heathrow Airport to Montreal

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

momondo Fare Finder

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

See travel insights to Montreal from

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

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 Montreal?

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

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

Our data shows that the cheapest London Heathrow Airport to Montreal flights are usually those with departure times in the afternoon. Our users have found flights to Montreal in the afternoon for as low as C$ 857. Flights at noon are often more expensive with an average ticket price of C$ 986.

What is the cheapest London Heathrow to Montreal flight route?

Fly from London Heathrow to Montreal Pierre Elliott Trudeau Intl for the best London Heathrow - Montreal flight prices

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

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

There are 3 cabin classes available to choose from on London Heathrow to Montreal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of August 2025, prices for London Heathrow Airport to Montreal flights are approximately 12% more expensive when compared to flights at the same time last year.

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

TAP AIR PORTUGAL and Aer Lingus are the most popular carriers operating from London Heathrow to Montreal

Which airlines fly to Montreal?

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

The number of flights available between London Heathrow Airport and Montreal is 13 per day as of August 2025. The most frequent departure time is 2:00p.m., with 38% of daily flights leaving in the afternoon.

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

The number of flights available between London Heathrow Airport and Montreal is 97 per week as of August 2025. The most frequent departure day is Wed, with 18% of weekly flights leaving on this day.

When to book flights from London Heathrow Airport to Montreal

Cheap London Heathrow Airport to Montreal (LHR to YMQ) flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Montreal

How far is London Heathrow to Montreal by plane?

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

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

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

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

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

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

Best airlines flying from London Heathrow Airport to Montreal

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

Air Canada Flights From London Heathrow Airport to Montreal

Lufthansa Flights From London Heathrow Airport to Montreal

Why use momondo?

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

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

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

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

An easier way to manage your Montreal 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 Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 15.1 km from Montreal