Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Montreal to London Heathrow Airport from C$ 407

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 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your results
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Montreal to London

Cheap round-trip flights

These are some of the best round-trip 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 layovers.

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.
8:55 p.m. - 8:35 p.m.YUL-LHR
18h 40m1 stop
9:00 a.m. - 5:20 p.m.LHR-YUL
13h 20m1 stop
C$ 824Air Canada
Find Deal
Fri, 6 Dec - Sun, 8 Dec
12:15 p.m. - 6:30 a.m.YUL-LHR
13h 15m1 stop
9:00 a.m. - 5:20 p.m.LHR-YUL
13h 20m1 stop
C$ 828Air Canada
Find Deal
Fri, 6 Dec - Sun, 8 Dec
7:45 p.m. - 7:15 p.m.YUL-LHR
42h 30m2 stops
6:40 p.m. - 3:15 p.m.LHR-YUL
25h 35m1 stop
C$ 834SWISS
Find Deal
Fri, 6 Dec - Mon, 9 Dec
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
7:00 a.m. - 2:55 p.m.LHR-YUL
12h 55m1 stop
C$ 847
Find Deal
Fri, 6 Dec - Sun, 8 Dec
8:25 p.m. - 7:15 p.m.YUL-LHR
41h 50m2 stops
6:40 p.m. - 3:15 p.m.LHR-YUL
25h 35m1 stop
C$ 863SWISS
Find Deal
Fri, 22 Nov - Mon, 25 Nov
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
4:30 p.m. - 7:05 p.m.LHR-YUL
7h 35mdirect
C$ 873British Airways
Find Deal
Wed, 27 Nov - Wed, 4 Dec
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
4:30 p.m. - 7:05 p.m.LHR-YUL
7h 35mdirect
C$ 877British Airways
Find Deal
Sun, 1 Dec - Sun, 8 Dec
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
2:30 p.m. - 5:10 p.m.LHR-YUL
7h 40mdirect
C$ 900Lufthansa
Find Deal
Thu, 21 Nov - Fri, 29 Nov
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
3:00 p.m. - 5:40 p.m.LHR-YUL
7h 40mdirect
C$ 902Lufthansa
Find Deal
Wed, 20 Nov - Mon, 2 Dec
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
6:10 p.m. - 8:20 p.m.LHR-YUL
7h 10mdirect
C$ 1,068American Airlines
Find Deal
Wed, 8 Jan - Mon, 28 Apr
1:30 p.m. - 12:50 p.m.YUL-LHR
18h 20m2 stops
C$ 407WestJet
Find Deal
Tue, 3 Dec
1:30 p.m. - 12:50 p.m.YUL-LHR
18h 20m2 stops
C$ 410WestJet
Find Deal
Tue, 3 Dec
3:15 p.m. - 8:30 a.m.YUL-LHR
12h 15m1 stop
C$ 859Air Canada
Find Deal
Wed, 1 Jan
8:10 p.m. - 3:50 p.m.YUL-LHR
14h 40m1 stop
C$ 913Lufthansa
Find Deal
Wed, 1 Jan
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
C$ 969Air Canada
Find Deal
Wed, 29 Jan
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
C$ 980Lufthansa
Find Deal
Tue, 3 Dec
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
C$ 983Finnair
Find Deal
Sat, 7 Dec
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
C$ 986Finnair
Find Deal
Sun, 1 Dec
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
C$ 997British Airways
Find Deal
Tue, 10 Dec
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
C$ 1,049British Airways
Find Deal
Sat, 30 Nov
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
4:30 p.m. - 7:05 p.m.LHR-YUL
7h 35mdirect
C$ 1,004British Airways
Find Deal
Wed, 6 Nov - Thu, 14 Nov
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
4:30 p.m. - 7:05 p.m.LHR-YUL
7h 35mdirect
C$ 1,013British Airways
Find Deal
Wed, 6 Nov - Wed, 13 Nov
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
2:30 p.m. - 5:10 p.m.LHR-YUL
7h 40mdirect
C$ 1,035
Find Deal
Sat, 9 Nov - Mon, 18 Nov
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
3:45 p.m. - 11:45 a.m.LHR-YUL
25h 00m1 stop
C$ 1,043
Find Deal
Tue, 5 Nov - Mon, 18 Nov
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
4:30 p.m. - 7:05 p.m.LHR-YUL
7h 35mdirect
C$ 1,050American Airlines
Find Deal
Wed, 6 Nov - Wed, 13 Nov
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
4:30 p.m. - 7:05 p.m.LHR-YUL
7h 35mdirect
C$ 1,052American Airlines
Find Deal
Wed, 6 Nov - Wed, 13 Nov
1:15 p.m. - 6:55 a.m.YUL-LHR
12h 40m1 stop
9:00 a.m. - 6:38 a.m.LHR-YUL
26h 38m2 stops
C$ 1,085Air Canada
Find Deal
Wed, 6 Nov - Wed, 13 Nov
7:55 a.m. - 5:55 a.m.YUL-LHR
17h 00m1 stop
6:00 p.m. - 6:38 a.m.LHR-YUL
17h 38m2 stops
C$ 1,093Air Canada
Find Deal
Thu, 7 Nov - Fri, 15 Nov
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
2:30 p.m. - 5:10 p.m.LHR-YUL
7h 40mdirect
C$ 1,987Lufthansa
Find Deal
Wed, 6 Nov - Thu, 14 Nov
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
2:30 p.m. - 5:10 p.m.LHR-YUL
7h 40mdirect
C$ 2,148Lufthansa
Find Deal
Wed, 6 Nov - Sat, 9 Nov
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
4:30 p.m. - 7:05 p.m.LHR-YUL
7h 35mdirect
C$ 863British Airways
Find Deal
Thu, 5 Dec - Tue, 10 Dec
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
3:00 p.m. - 5:40 p.m.LHR-YUL
7h 40mdirect
C$ 869Air Canada
Find Deal
Thu, 5 Dec - Mon, 9 Dec
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
4:30 p.m. - 7:05 p.m.LHR-YUL
7h 35mdirect
C$ 873British Airways
Find Deal
Wed, 27 Nov - Wed, 4 Dec
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
2:30 p.m. - 5:10 p.m.LHR-YUL
7h 40mdirect
C$ 879Air Canada
Find Deal
Wed, 20 Nov - Fri, 29 Nov
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
2:30 p.m. - 5:10 p.m.LHR-YUL
7h 40mdirect
C$ 900Lufthansa
Find Deal
Thu, 21 Nov - Fri, 29 Nov
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
2:30 p.m. - 5:10 p.m.LHR-YUL
7h 40mdirect
C$ 902Lufthansa
Find Deal
Thu, 21 Nov - Tue, 26 Nov
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
4:30 p.m. - 7:05 p.m.LHR-YUL
7h 35mdirect
C$ 965Finnair
Find Deal
Fri, 14 Feb - Thu, 20 Feb
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
4:30 p.m. - 7:05 p.m.LHR-YUL
7h 35mdirect
C$ 973Finnair
Find Deal
Mon, 17 Feb - Mon, 24 Feb
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
4:30 p.m. - 7:05 p.m.LHR-YUL
7h 35mdirect
C$ 1,004American Airlines
Find Deal
Sat, 30 Nov - Sat, 7 Dec
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
4:30 p.m. - 7:05 p.m.LHR-YUL
7h 35mdirect
C$ 1,007American Airlines
Find Deal
Wed, 12 Feb - Wed, 19 Feb

British Airways flights from Montreal to London Heathrow Airport

Our best British Airways deals on Montreal to London Heathrow Airport flight tickets
British Airways
27 Nov
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
6h 50m
LHR8:40 a.m.London Heathrow
4 Dec
LHR4:30 p.m.London Heathrow
7h 35m
YUL7:05 p.m.Montreal Pierre Elliott Trudeau Intl
British Airways
1 Dec
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
6h 50m
LHR8:40 a.m.London Heathrow
8 Dec
LHR4:30 p.m.London Heathrow
7h 35m
YUL7:05 p.m.Montreal Pierre Elliott Trudeau Intl
British Airways
21 Nov
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
6h 50m
LHR8:40 a.m.London Heathrow
29 Nov
LHR4:30 p.m.London Heathrow
7h 35m
YUL7:05 p.m.Montreal Pierre Elliott Trudeau Intl

Delta flights from Montreal to London Heathrow Airport

Our best Delta deals on Montreal to London Heathrow Airport flight tickets
Delta
17 Jan
YUL7:05 p.m.Montreal Pierre Elliott Trudeau Intl
13h 40m
1 stop
LHR1:45 p.m.London Heathrow
5 Mar
LHR11:45 a.m.London Heathrow
10h 25m
1 stop
YUL5:10 p.m.Montreal Pierre Elliott Trudeau Intl
Delta
12 Nov
YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl
18h 40m
1 stop
LHR6:50 a.m.London Heathrow
12 Dec
LHR2:45 p.m.London Heathrow
11h 00m
1 stop
YUL8:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,001
Find similar
Delta
2 Dec
YUL4:50 p.m.Montreal Pierre Elliott Trudeau Intl
15h 55m
2 stops
LHR1:45 p.m.London Heathrow
9 Dec
LHR8:40 a.m.London Heathrow
13h 30m
1 stop
YUL5:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,019
Find similar

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 typically Monday. The most expensive is typically Friday

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

In the morning. Montreal to London Heathrow Airport flights are approximately 16% more expensive in the afternoon than in the morning

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

TAP AIR PORTUGAL. TAP AIR PORTUGAL, Air Transat, and Air France 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?

As of November 2024, there are 10 flights per week flying from Montreal to London Heathrow Airport. The most common time of day flights depart is 8:00p.m., with 100% of flights taking off in the evening.

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

As of November 2024, 74 flights take off from Montreal and land in London Heathrow Airport each week. The most common flight departure day for this route is Sunday, with 16% 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 55% 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 round-trip 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

C$ 407

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 C$ 407. The best round-trip flight deal from Montreal to London Heathrow Airport found on momondo in the last 72 hours is C$ 824.
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 5197.8 km. In terms of flight time, this usually takes a little over 6h 50m.

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

    Prices for flights from Montreal to London Heathrow Airport are updated 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to London Heathrow Airport 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 license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. 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 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
FinnairPriceFrom C$ 475Free CancellationRating
7.7
1,316 reviews
Search Finnair flights
TAP AIR PORTUGALPriceFrom C$ 631Free CancellationRating
7.1
1,896 reviews
Search TAP AIR PORTUGAL flights
Air TransatPriceFrom C$ 655Free CancellationRating
7.8
387 reviews
Search Air Transat flights
Air CanadaPriceFrom C$ 754Free CancellationRating
7.0
8,123 reviews
Search Air Canada flights
LufthansaPriceFrom C$ 772Free CancellationRating
6.8
7,163 reviews
Search Lufthansa flights
Virgin AtlanticPriceFrom C$ 799Free CancellationRating
7.6
666 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom C$ 818Free CancellationRating
6.7
6,842 reviews
Search British Airways flights
Air FrancePriceFrom C$ 835Free CancellationRating
7.4
1,532 reviews
Search Air France flights
American AirlinesPriceFrom C$ 954Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Finnair Flights From Montreal to London Heathrow Airport

    Across 4 Finnair flights from Montreal to London Heathrow Airport this week, the average price was C$ 744, with the best Finnair deals starting from C$ 341 round-trip. 1,316 users have rated Finnair on momondo, with an average score of 7.7/10.

  • American Airlines Flights From Montreal to London Heathrow Airport

    Across 10,000 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Montreal to London Heathrow Airport about 7 times each week, with ticket deals ranging from C$ 684 to C$ 794. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

Finding the right flight to London from Montreal 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 London quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to London from Montreal with this policy.

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

momondo helps you find the best flight between Montreal 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 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.


An easier way to manage your London Heathrow Airport 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.
1 adult
From?
To?
Sat 9/11
Sat 16/11
Email me momondo's favourite deals

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