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Cheap flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport from $352

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport departing on 6/3. 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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0 bags

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Find the cheapest flights from London Heathrow Airport to Montreal

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from London Heathrow Airport to Montreal.
12:40 pm - 1:51 amLHR-YUL
18h 11m2 stops
10:25 pm - 10:00 amYUL-LHR
6h 35mnonstop
$416Air Canada
Find Deal
Sat, Jul 5 - Thu, Jul 24
7:25 am - 9:50 pmLHR-YUL
19h 25m2 stops
9:15 am - 10:10 amYUL-LHR
19h 55m2 stops
$430United Airlines
Find Deal
Wed, May 21 - Wed, May 28
12:05 pm - 7:21 pmLHR-YUL
12h 16m1 stop
8:15 pm - 11:50 amYUL-LHR
10h 35m1 stop
$487Lufthansa
Find Deal
Fri, Apr 25 - Mon, Apr 28
12:40 pm - 6:42 pmLHR-YUL
11h 02m1 stop
10:20 pm - 10:00 amYUL-LHR
6h 40mnonstop
$493Lufthansa
Find Deal
Fri, Apr 25 - Mon, Apr 28
10:30 am - 4:00 pmLHR-YUL
10h 30m1 stop
4:40 pm - 7:55 amYUL-LHR
10h 15m1 stop
Fri, May 2 - Wed, May 7
6:00 am - 3:00 pmLHR-YUL
14h 00m1 stop
4:40 pm - 7:55 amYUL-LHR
10h 15m1 stop
$504SWISS
Find Deal
Sat, May 3 - Tue, May 6
6:50 am - 11:45 amLHR-YUL
9h 55m1 stop
10:25 pm - 10:00 amYUL-LHR
6h 35mnonstop
Thu, Sep 11 - Sun, Sep 28
6:00 am - 3:00 pmLHR-YUL
14h 00m1 stop
4:30 pm - 1:00 pmYUL-LHR
15h 30m2 stops
$510SWISS
Find Deal
Tue, May 6 - Tue, May 13
6:05 pm - 8:15 pmLHR-YUL
7h 10mnonstop
10:10 pm - 9:50 amYUL-LHR
6h 40mnonstop
$630British Airways
Find Deal
Wed, Jul 9 - Mon, Jul 28
6:05 pm - 8:15 pmLHR-YUL
7h 10mnonstop
10:05 pm - 9:45 amYUL-LHR
6h 40mnonstop
$645British Airways
Find Deal
Sun, Apr 20 - Thu, May 1

KLM flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport

Our best KLM deals on London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
KLM
Jun 13
LHR9:55 amLondon Heathrow
12h 00m
1 stop
YUL4:55 pmMontreal Pierre Elliott Trudeau Intl
Sep 4
YUL6:50 pmMontreal Pierre Elliott Trudeau Intl
10h 55m
1 stop
LHR10:45 amLondon Heathrow
KLM
Aug 25
LHR7:15 pmLondon Heathrow
26h 40m
1 stop
YUL4:55 pmMontreal Pierre Elliott Trudeau Intl
Aug 31
YUL6:50 pmMontreal Pierre Elliott Trudeau Intl
10h 55m
1 stop
LHR10:45 amLondon Heathrow
KLM
Apr 8
LHR8:40 amLondon Heathrow
13h 15m
1 stop
YUL4:55 pmMontreal Pierre Elliott Trudeau Intl
Apr 17
YUL6:50 pmMontreal Pierre Elliott Trudeau Intl
16h 25m
1 stop
LHR4:15 pmLondon Heathrow

Brussels Airlines flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport

Our best Brussels Airlines deals on London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Brussels Airlines
Jun 9
LHR11:05 amLondon Heathrow
35h 46m
2 stops
YUL5:51 pmMontreal Pierre Elliott Trudeau Intl
Jul 14
YUL9:20 pmMontreal Pierre Elliott Trudeau Intl
19h 15m
2 stops
LHR9:35 pmLondon Heathrow
Brussels Airlines
Apr 1
LHR6:50 amLondon Heathrow
9h 55m
1 stop
YUL11:45 amMontreal Pierre Elliott Trudeau Intl
Apr 11
YUL6:40 pmMontreal Pierre Elliott Trudeau Intl
21h 55m
2 stops
LHR9:35 pmLondon Heathrow
Brussels Airlines
Apr 1
LHR5:50 pmLondon Heathrow
23h 15m
2 stops
YUL12:05 pmMontreal Pierre Elliott Trudeau Intl
Apr 11
YUL6:40 pmMontreal Pierre Elliott Trudeau Intl
21h 55m
2 stops
LHR9:35 pmLondon Heathrow

See travel insights to Montreal from

How to get the cheapest flight ticket from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport?

The month of February is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from London Heathrow Airport averaging around $580.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport is on a Monday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Monday will often find tickets for as low as $685. Flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport on a Sunday will generally be more expensive and average around $737. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

In the morning is the cheapest time of day to fly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as $686. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the morning is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $720.

What is the cheapest London Heathrow to Montreal Pierre Elliott Trudeau Intl flight route?

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

How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from London Heathrow Airport when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around $663 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from London Heathrow Airport for as low as $603 on momondo.

What cabin class options are available on London Heathrow to Montreal Pierre Elliott Trudeau Intl flights?

There are 3 cabin classes available to choose from on London Heathrow to Montreal Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport flight prices changed over time?

As of March 2025, prices for London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 49% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport (LHR to YUL) flight deals and tips

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

Best Price Found

$352

Fastest flight time

7h 10m

Direct flights

Every day
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from London Heathrow Airport in the past 72 hours is $352. The best round-trip flight deal from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is $416.
The fastest flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport takes 7h 10m
Direct flights go from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport every day.

  • How far is London Heathrow to Montreal Pierre Elliott Trudeau Intl by plane?

    There are 3238.7 mi between London Heathrow and Montreal Pierre Elliott Trudeau Intl. 7h 10m is a normal flight duration for this route.

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

    Prices for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl 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 London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?

  • What is the most popular airline from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?


Best airlines flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $528Free CancellationRating
6.7
6,960 reviews
Search Lufthansa flights
Air CanadaPriceFrom $537Free CancellationRating
7.0
9,004 reviews
Search Air Canada flights
British AirwaysPriceFrom $607Free CancellationRating
6.6
6,713 reviews
Search British Airways flights
  • Air Canada Flights From London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport

    Air Canada is one of the most popular airlines flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport, operating 3 flights/week on average for this route. A good Air Canada flight deal for London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport starts from $537 round-trip, up to an average price of $657. Our users have rated Air Canada at 7.0/10.

  • Lufthansa Flights From London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport

    Lufthansa is also a popular choice for this route. Lufthansa flight deals for London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport start from as low as $528 round-trip, depending on your selected dates, with average Lufthansa deals seen on momondo around $842. Lufthansa operates 7 flights to Montreal Pierre Elliott Trudeau Intl Airport from London Heathrow Airport in an average week. Users have rated it 6.7/10 across 6,960 reviews.


Traveling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Dorval
Longueuil
Cornwall
Brossard
Trois-Rivières
Magog
Saint-Sauveur
Saint-Jean-sur-Richelieu
Sherbrooke
Drummondville
Montebello
Boucherville
Bromont
North Hatley
Sutton

Why use momondo?

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

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 Montreal from London.

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

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

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

Once all potential London to Montreal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.


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