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

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

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

As of December 2025, 10 flights take off from London Heathrow Airport and land in Montreal each day. The most common flight departure time for this route is 13:00, with 100% of daily flights taking off in the afternoon.

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

As of December 2025, there are 75 flights per week flying from London Heathrow Airport to Montreal. The most common day of the week flights depart is Tue, with 16% of flights taking off on this day.

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. Thursday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Air Canada have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

How often are flights from London to Montreal delayed?

Historically, on average around 10% of flights between London and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

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

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

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

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 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.

₹ 36,167 Cheap Flights from London Heathrow Airport to Montreal in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from ₹ 60,700 to ₹ 90,103. The lowest price recently found on this route was ₹ 53,755.

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Find the cheapest flights from London Heathrow Airport to Montreal

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One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

06:35 - 21:16

LHR

YUL

19h 41m2 stops

13:10 - 10:50

YUL

LHR

16h 40m2 stops

₹ 53,755United Airlines

Tue, 24 Feb - Tue, 3 Mar

08:30 - 19:48

LHR

YUL

16h 18m2 stops

13:10 - 10:50

YUL

LHR

16h 40m2 stops

₹ 53,845United Airlines

Sat, 24 Jan - Sat, 31 Jan

10:30 - 11:30

LHR

YUL

30h 00m2 stops

08:20 - 10:50

YUL

LHR

21h 30m2 stops

₹ 54,116United Airlines

Thu, 15 Jan - Thu, 22 Jan

08:00 - 20:45

LHR

YUL

17h 45m1 stop

22:45 - 18:50

YUL

LHR

15h 05m1 stop

₹ 54,386TAP AIR PORTUGAL

Wed, 20 May - Sun, 31 May

07:00 - 07:32

LHR

YUL

29h 32m2 stops

08:20 - 06:40

YUL

LHR

17h 20m2 stops

₹ 54,476United Airlines

Wed, 7 Jan - Wed, 14 Jan

06:00 - 15:10

LHR

YUL

14h 10m1 stop

16:45 - 08:05

YUL

LHR

10h 20m1 stop

₹ 54,567SWISS

Thu, 12 Feb - Thu, 19 Feb

06:00 - 20:45

LHR

YUL

19h 45m1 stop

22:45 - 17:45

YUL

LHR

14h 00m1 stop

₹ 54,657TAP AIR PORTUGAL

Wed, 20 May - Sun, 31 May

20:05 - 15:10

LHR

YUL

24h 05m1 stop

16:45 - 11:15

YUL

LHR

13h 30m1 stop

₹ 54,837SWISS

Thu, 15 Jan - Wed, 21 Jan

08:45 - 18:20

LHR

YUL

14h 35m1 stop

19:10 - 07:10

YUL

LHR

7h 00mdirect

₹ 55,018Lufthansa

Sat, 24 Jan - Tue, 3 Feb

18:40 - 15:10

LHR

YUL

25h 30m1 stop

17:10 - 13:00

YUL

LHR

14h 50m2 stops

₹ 55,108SWISS

Thu, 15 Jan - Wed, 21 Jan

United Airlines flights from London Heathrow Airport to Montreal

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

United Airlines

24 Feb

LHR06:35London Heathrow

19h 41m

2 stops

YUL21:16Montreal Pierre Elliott Trudeau Intl

3 Mar

YUL13:10Montreal Pierre Elliott Trudeau Intl

16h 40m

2 stops

LHR10:50London Heathrow

₹ 53,755

Find similar

United Airlines

24 Jan

LHR07:30London Heathrow

17h 18m

2 stops

YUL19:48Montreal Pierre Elliott Trudeau Intl

31 Jan

YUL13:10Montreal Pierre Elliott Trudeau Intl

16h 40m

2 stops

LHR10:50London Heathrow

₹ 53,845

Find similar

United Airlines

15 Jan

LHR10:30London Heathrow

30h 00m

2 stops

YUL11:30Montreal Pierre Elliott Trudeau Intl

22 Jan

YUL08:20Montreal Pierre Elliott Trudeau Intl

21h 30m

2 stops

LHR10:50London Heathrow

₹ 54,116

Find similar

TAP AIR PORTUGAL flights from London Heathrow Airport to Montreal

Our best TAP AIR PORTUGAL deals on London Heathrow Airport to Montreal flight tickets

TAP AIR PORTUGAL

20 May

LHR08:00London Heathrow

17h 45m

1 stop

YUL20:45Montreal Pierre Elliott Trudeau Intl

31 May

YUL22:45Montreal Pierre Elliott Trudeau Intl

15h 05m

1 stop

LHR18:50London Heathrow

₹ 54,386

Find similar

TAP AIR PORTUGAL

20 May

LHR06:00London Heathrow

19h 45m

1 stop

YUL20:45Montreal Pierre Elliott Trudeau Intl

31 May

YUL22:45Montreal Pierre Elliott Trudeau Intl

14h 00m

1 stop

LHR17:45London Heathrow

₹ 54,657

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

Tue 24/2

06:35-21:16

2 stops19h 41m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

13:10-10:50

2 stops16h 40m

₹ 53,755

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Sat 24/1

08:30-19:48

2 stops16h 18m

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

13:10-10:50

2 stops16h 40m

₹ 53,845

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Thu 15/1

10:30-11:30

2 stops30h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

08:20-10:50

2 stops21h 30m

₹ 54,116

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 20/5

08:00-20:45

1 stop17h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

22:45-18:50

1 stop15h 05m

₹ 54,386

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 7/1

07:00-07:32

2 stops29h 32m

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

08:20-06:40

2 stops17h 20m

₹ 54,476

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Thu 12/2

06:00-15:10

1 stop14h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

16:45-08:05

1 stop10h 20m

₹ 54,567

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 20/5

06:00-20:45

1 stop19h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

22:45-17:45

1 stop14h 00m

₹ 54,657

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Thu 15/1

20:05-15:10

1 stop24h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

16:45-11:15

1 stop13h 30m

₹ 54,837

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Sat 24/1

08:45-18:20

1 stop14h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

19:10-07:10

Nonstop7h 00m

₹ 55,018

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Thu 15/1

18:40-15:10

1 stop25h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

17:10-13:00

2 stops14h 50m

₹ 55,108

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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 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

Delays

Other information

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

What is the cheapest month to fly to Montreal?

In general, June is the cheapest month to fly from London Heathrow Airport to Montreal. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 49,696. The month of May is another great option to travel to Montreal, with average flight prices from London Heathrow Airport averaging around ₹ 50,147.

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

On average, the least expensive day to fly to Montreal from London Heathrow Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as ₹ 38,696. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Montreal is Thursday, with ticket prices averaging around ₹ 54,811.

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

Our most recent data shows that the best time of day to fly to Montreal is at midday. Flights from London Heathrow Airport to Montreal during this time can be as low as ₹ 48,078. Flights to Montreal are more costly in the morning, with an average ticket price of ₹ 51,781. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 ₹ 58,415 when searching weeks before you fly. 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 ₹ 53,394 on momondo.

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

There is only 1 cabin class 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 December 2025, prices for London Heathrow Airport to Montreal flights are approximately 57% 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 return 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

Fastest flight time	7h 45m
Direct flights	Every day
Airports in Montreal	2 airports

The fastest flight from London Heathrow Airport to Montreal takes 7h 45m

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

There are 2 airports in Montreal. From London Heathrow Airport there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).

Search flight deals

How far is London Heathrow to Montreal by plane?
The straight-line distance from London Heathrow to Montreal is 5197.8 km. Typically, this will take 7h 45m 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 old do you have to be to fly from London Heathrow Airport to Montreal?
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 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 this flight route, the most popular plane model on flight routes from London Heathrow Airport to Montreal is Boeing 787-8 Dreamliner (28.77% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (18.79%), Boeing 777 (9.98%), and Boeing 777-300ER (9.66%).

Why use momondo?

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

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

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

Yes. All flights to Montreal from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

Of course. momondo tracks the price of London to Montreal 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 Montreal trip

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Montreal Pierre Elliott Trudeau Intl Airport

Popular Cities in Canada

Flights to Torontofrom ₹ 66,111

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Flights to Winnipegfrom ₹ 89,110

Flights to Halifaxfrom ₹ 94,432

Flights to Reginafrom ₹ 107,870

Flights to Saskatoonfrom ₹ 122,752

Flights to Ottawafrom ₹ 97,859

Flights to Québec Cityfrom ₹ 111,027

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Flights to Monctonfrom ₹ 146,383

Flights to Fort St. Johnfrom ₹ 114,545

Cheap flights from London Heathrow Airport to Montreal from ₹ 36,979

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Big names, great deals

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Filter for what you want

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Find the cheapest flights from London Heathrow Airport to Montreal

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United Airlines flights from London Heathrow Airport to Montreal

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

TAP AIR PORTUGAL flights from London Heathrow Airport to Montreal

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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

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

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?

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 is only 1 cabin class 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 December 2025, prices for London Heathrow Airport to Montreal flights are approximately 57% more expensive when compared to flights at the same time last year.

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

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

How often are flights from London to Montreal delayed?

Historically, on average around 10% of flights between London and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening 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. Thursday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Air Canada have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

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

As of December 2025, 10 flights take off from London Heathrow Airport and land in Montreal each day. The most common flight departure time for this route is 13:00, with 100% of daily flights taking off in the afternoon.

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

As of December 2025, there are 75 flights per week flying from London Heathrow Airport to Montreal. The most common day of the week flights depart is Tue, with 16% of flights taking off 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

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 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?

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, 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 Montreal

Airports listed have a maximum distance of 15.1 km from Montreal