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Cheap flights from Montreal to London Heathrow Airport from £227

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to London Heathrow Airport departing on 6/12. 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 Montreal to London

Cheap return flights

These are some of the best return flight deals from Montreal to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Montreal to London.

Cheap last-minute flights

Planning a quick getaway from Montreal to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Montreal to London

Find recent round-trip train or bus tickets from Montreal to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
21:45 - 22:40YUL-LHR
19h 55m1 stop
12:25 - 20:15LHR-YUL
12h 50m1 stop
£362TAP AIR PORTUGAL
Find Deal
Sun, 19 Jan - Sun, 26 Jan
21:45 - 21:35YUL-LHR
18h 50m1 stop
08:15 - 20:15LHR-YUL
17h 00m1 stop
£369TAP AIR PORTUGAL
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Sun, 19 Jan - Sun, 26 Jan
20:25 - 13:00YUL-LHR
35h 35m2 stops
12:05 - 15:15LHR-YUL
32h 10m1 stop
£459SWISS
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Sat, 30 Nov - Tue, 3 Dec
19:50 - 13:00YUL-LHR
36h 10m2 stops
12:05 - 15:15LHR-YUL
32h 10m1 stop
£465SWISS
Find Deal
Sun, 17 Nov - Wed, 20 Nov
19:15 - 07:10YUL-LHR
6h 55mdirect
06:00 - 13:55LHR-YUL
12h 55m1 stop
£474Air Canada
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Thu, 28 Nov - Thu, 5 Dec
20:55 - 20:35YUL-LHR
18h 40m1 stop
06:50 - 11:40LHR-YUL
9h 50m1 stop
£475Air Canada
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Fri, 22 Nov - Sun, 24 Nov
20:50 - 08:40YUL-LHR
6h 50mdirect
16:30 - 19:05LHR-YUL
7h 35mdirect
£476British Airways
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Sun, 1 Dec - Sun, 8 Dec
20:50 - 08:40YUL-LHR
6h 50mdirect
16:30 - 19:05LHR-YUL
7h 35mdirect
£479British Airways
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Wed, 27 Nov - Wed, 4 Dec
19:15 - 07:10YUL-LHR
6h 55mdirect
06:00 - 15:15LHR-YUL
14h 15m1 stop
Thu, 21 Nov - Fri, 29 Nov
19:15 - 07:10YUL-LHR
6h 55mdirect
08:55 - 15:15LHR-YUL
11h 20m1 stop
Thu, 28 Nov - Sun, 8 Dec
13:30 - 12:50YUL-LHR
18h 20m2 stops
£227WestJet
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Fri, 6 Dec
13:30 - 12:50YUL-LHR
42h 20m3 stops
£233WestJet
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Thu, 28 Nov
21:45 - 17:30YUL-LHR
14h 45m1 stop
£242TAP AIR PORTUGAL
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Fri, 6 Dec
06:45 - 12:50YUL-LHR
25h 05m2 stops
Sun, 24 Nov
21:45 - 22:40YUL-LHR
19h 55m1 stop
£246TAP AIR PORTUGAL
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Sun, 1 Dec
10:00 - 12:50YUL-LHR
21h 50m2 stops
Sat, 23 Nov
15:15 - 08:30YUL-LHR
12h 15m1 stop
£472Air Canada
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Wed, 1 Jan
19:15 - 07:10YUL-LHR
6h 55mdirect
£533Air Canada
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Wed, 6 Nov
20:50 - 08:40YUL-LHR
6h 50mdirect
£579British Airways
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Sat, 8 Feb
20:50 - 08:40YUL-LHR
6h 50mdirect
£684British Airways
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Sun, 15 Dec
20:55 - 20:35YUL-LHR
18h 40m1 stop
14:30 - 17:10LHR-YUL
7h 40mdirect
£572Air Canada
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Wed, 6 Nov - Wed, 13 Nov
08:25 - 10:50YUL-LHR
21h 25m1 stop
09:00 - 07:10LHR-YUL
27h 10m1 stop
Tue, 5 Nov - Wed, 13 Nov
08:25 - 05:55YUL-LHR
16h 30m2 stops
12:05 - 08:35LHR-YUL
25h 30m2 stops
£593United Airlines
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Tue, 5 Nov - Wed, 13 Nov
19:00 - 06:40YUL-LHR
30h 40m1 stop
06:50 - 07:45LHR-YUL
29h 55m2 stops
£598United Airlines
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Mon, 4 Nov - Tue, 12 Nov
20:50 - 08:40YUL-LHR
6h 50mdirect
16:30 - 19:05LHR-YUL
7h 35mdirect
£688British Airways
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Wed, 6 Nov - Wed, 13 Nov
20:50 - 08:40YUL-LHR
6h 50mdirect
16:30 - 19:05LHR-YUL
7h 35mdirect
£691British Airways
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Wed, 6 Nov - Wed, 27 Nov
17:00 - 16:20YUL-LHR
18h 20m2 stops
08:55 - 13:55LHR-YUL
34h 00m2 stops
£727SWISS
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Wed, 6 Nov - Wed, 13 Nov
16:30 - 16:20YUL-LHR
18h 50m2 stops
12:05 - 15:18LHR-YUL
56h 13m2 stops
£759SWISS
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Wed, 6 Nov - Wed, 13 Nov
21:45 - 22:40YUL-LHR
19h 55m1 stop
13:40 - 08:40LHR-YUL
24h 00m2 stops
£935TAP AIR PORTUGAL
Find Deal
Mon, 4 Nov - Wed, 6 Nov
21:45 - 21:35YUL-LHR
18h 50m1 stop
13:40 - 08:40LHR-YUL
24h 00m2 stops
£939TAP AIR PORTUGAL
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Sun, 3 Nov - Tue, 5 Nov
20:50 - 08:40YUL-LHR
6h 50mdirect
16:30 - 19:05LHR-YUL
7h 35mdirect
£476British Airways
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Sun, 1 Dec - Sun, 8 Dec
20:50 - 08:40YUL-LHR
6h 50mdirect
16:30 - 19:05LHR-YUL
7h 35mdirect
£479British Airways
Find Deal
Wed, 27 Nov - Wed, 4 Dec
19:15 - 07:10YUL-LHR
6h 55mdirect
15:00 - 17:40LHR-YUL
7h 40mdirect
£492Air Canada
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Tue, 10 Dec - Wed, 15 Jan
19:15 - 07:10YUL-LHR
6h 55mdirect
14:30 - 17:10LHR-YUL
7h 40mdirect
£501Air Canada
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Tue, 12 Nov - Tue, 19 Nov
20:50 - 08:40YUL-LHR
6h 50mdirect
16:30 - 19:05LHR-YUL
7h 35mdirect
Thu, 21 Nov - Fri, 6 Dec
20:50 - 08:40YUL-LHR
6h 50mdirect
16:30 - 19:05LHR-YUL
7h 35mdirect
£540Finnair
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Mon, 17 Feb - Mon, 24 Feb
20:50 - 08:40YUL-LHR
6h 50mdirect
16:30 - 19:05LHR-YUL
7h 35mdirect
£541Finnair
Find Deal
Mon, 17 Feb - Mon, 24 Feb
19:15 - 07:10YUL-LHR
6h 55mdirect
15:00 - 17:40LHR-YUL
7h 40mdirect
£544Lufthansa
Find Deal
Wed, 5 Feb - Sun, 9 Feb
19:15 - 07:10YUL-LHR
6h 55mdirect
15:00 - 17:40LHR-YUL
7h 40mdirect
£550Lufthansa
Find Deal
Sun, 19 Jan - Sun, 26 Jan
20:50 - 08:40YUL-LHR
6h 50mdirect
16:30 - 19:05LHR-YUL
7h 35mdirect
Wed, 13 Nov - Sun, 1 Dec

TAP AIR PORTUGAL flights from Montreal to London Heathrow Airport

Our best TAP AIR PORTUGAL deals on Montreal to London Heathrow Airport flight tickets
TAP AIR PORTUGAL
19 Jan
YUL21:45Montreal Pierre Elliott Trudeau Intl
19h 55m
1 stop
LHR22:40London Heathrow
26 Jan
LHR12:25London Heathrow
12h 50m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
TAP AIR PORTUGAL
19 Jan
YUL21:45Montreal Pierre Elliott Trudeau Intl
18h 50m
1 stop
LHR21:35London Heathrow
26 Jan
LHR08:15London Heathrow
17h 00m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
TAP AIR PORTUGAL
19 Jan
YUL21:45Montreal Pierre Elliott Trudeau Intl
19h 55m
1 stop
LHR22:40London Heathrow
10 Feb
LHR06:00London Heathrow
19h 15m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl

British Airways flights from Montreal to London Heathrow Airport

Our best British Airways deals on Montreal to London Heathrow Airport flight tickets
British Airways
1 Dec
YUL20:50Montreal Pierre Elliott Trudeau Intl
6h 50m
LHR08:40London Heathrow
8 Dec
LHR16:30London Heathrow
7h 35m
YUL19:05Montreal Pierre Elliott Trudeau Intl
British Airways
27 Nov
YUL20:50Montreal Pierre Elliott Trudeau Intl
6h 50m
LHR08:40London Heathrow
4 Dec
LHR16:30London Heathrow
7h 35m
YUL19:05Montreal Pierre Elliott Trudeau Intl
British Airways
21 Nov
YUL20:50Montreal Pierre Elliott Trudeau Intl
6h 50m
LHR08:40London Heathrow
6 Dec
LHR16:30London Heathrow
7h 35m
YUL19:05Montreal Pierre Elliott Trudeau Intl

How to get the cheapest flight ticket from Montreal 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 typical price of a round-trip flight between Montreal and London Heathrow Airport?

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

February. The cheapest time of year to fly to London Heathrow Airport from Montreal is February. The most expensive is December.

What is the cheapest day to depart Montreal for London Heathrow Airport?

Monday. The cheapest day of the week is usually Monday. The most expensive is usually Tuesday.

When is the cheapest time to fly from Montreal to London Heathrow Airport?

In the afternoon. Montreal to London Heathrow Airport flights are approximately 10% more expensive in the morning than in the afternoon

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

Air Canada. Air Canada, Lufthansa, and British Airways are the most popular carriers operating from Montreal to London Heathrow Airport

How far in advance should you book Montreal to London Heathrow Airport flights?

54 days before. The cheapest time to buy a flight from Montreal to London Heathrow Airport is approximately 54 days to departure

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

The number of flights available between Montreal and London Heathrow Airport is 6 per day as of November 2024. The most frequent departure time is 20:00, with 100% of daily flights leaving in the evening.

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

As of November 2024, 44 flights take off from Montreal and land in London Heathrow Airport each week. The most common flight departure day for this route is Friday, with 27% of weekly flights taking off on this day.

Can stopping save me money on Montreal to London Heathrow Airport flights?

You could potentially save up to 57% on your flight if you consider stops on a Montreal to London Heathrow Airport flight.

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

As of November 2024, prices for Montreal to London Heathrow Airport flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Montreal to London Heathrow Airport

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

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

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

Best price found

£227

Fastest flight time

6h 35m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Montreal in the past 72 hours is £227. The best return flight deal from Montreal to London Heathrow Airport found on momondo in the last 72 hours is £362.
The fastest flight from Montreal to London Heathrow Airport takes 6h 35m
Direct flights go from Montreal to London Heathrow Airport every day.

  • How far is Montreal to London Heathrow by plane?

    A flight from Montreal to London Heathrow will travel around 3229.8 mi. A reasonable flight in good conditions will take 6h 35m.

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

    Prices for flights from Montreal to London Heathrow Airport refresh daily.

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

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

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

    The necessary travel and health documents for your London Heathrow Airport 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 Montreal to London Heathrow Airport?

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


Best airlines flying from Montreal to London Heathrow Airport

Compare and see reviews for airlines that fly from Montreal to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom £428Free CancellationRating
6.8
7,178 reviews
Search Lufthansa flights
British AirwaysPriceFrom £429Free CancellationRating
6.7
6,843 reviews
Search British Airways flights
Air CanadaPriceFrom £430Free CancellationRating
7.0
8,101 reviews
Search Air Canada flights
American AirlinesPriceFrom £542Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • American Airlines Flights From Montreal to London Heathrow Airport

    American Airlines operates around 4 flights from Montreal to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been £911, but momondo users have found American Airlines deals from Montreal to London Heathrow Airport from as low as £701 round-trip. American Airlines has been scored 7.2/10 in 10,000 reviews.

  • Air Canada Flights From Montreal to London Heathrow Airport

    £557 is the best Air Canada flight deal from Montreal to London Heathrow Airport found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to £728, however, with flight time and availability significantly affecting the price. Air Canada (7.0/10 from 8,101 user reviews) flies into London Heathrow Airport from Montreal 2 times in an average week so prices can vary.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Montreal.

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

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

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

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

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

Yes. momondo can track prices for Montreal to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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