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Cheap flights from the United Kingdom to Montreal from C$ 441

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Montreal departing on 18/11. 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 the United Kingdom to Montreal

Recent round-trip flight deals from the United Kingdom to Montreal

Enter your travel dates to find the best prices.
Air Transat Logo
11:40 a.m. - 6:25 p.m.LGW-YUL
11h 45m1 stop
Air Transat Logo
5:25 p.m. - 9:45 a.m.YUL-LGW
11h 20m1 stop
C$ 699Air Transat
Find Deal
Sat, 22 Nov - Sun, 7 Dec
Air Transat Logo
11:40 a.m. - 6:25 p.m.LGW-YUL
11h 45m1 stop
Air Transat Logo
2:30 p.m. - 9:45 a.m.YUL-LGW
14h 15m1 stop
C$ 701Air Transat
Find Deal
Sat, 8 Nov - Fri, 14 Nov
Multiple Airlines Logo
7:00 a.m. - 6:20 p.m.LTN-YUL
16h 20m2 stops
Multiple Airlines Logo
9:30 p.m. - 8:00 p.m.YUL-LTN
17h 30m1 stop
C$ 726Multiple Airlines
Find Deal
Wed, 3 Dec - Mon, 8 Dec
Multiple Airlines Logo
12:25 p.m. - 5:20 p.m.STN-YUL
33h 55m2 stops
Multiple Airlines Logo
7:05 p.m. - 4:00 p.m.YUL-STN
15h 55m2 stops
C$ 731Multiple Airlines
Find Deal
Thu, 20 Nov - Wed, 3 Dec
Air Canada Logo
6:50 a.m. - 11:45 a.m.LHR-YUL
9h 55m1 stop
Air Canada Logo
8:30 a.m. - 9:20 a.m.YUL-LHR
19h 50m2 stops
C$ 744Air Canada
Find Deal
Sun, 23 Nov - Sun, 14 Dec
Air Canada Logo
12:05 p.m. - 3:10 p.m.LHR-YUL
32h 05m1 stop
Air Canada Logo
7:00 p.m. - 8:35 p.m.YUL-LHR
20h 35m2 stops
C$ 750Air Canada
Find Deal
Mon, 26 Jan - Mon, 16 Feb
Lufthansa Logo
8:45 a.m. - 6:20 p.m.LHR-YUL
14h 35m1 stop
Lufthansa Logo
8:50 p.m. - 10:10 a.m.YUL-LHR
32h 20m1 stop
C$ 792Lufthansa
Find Deal
Wed, 19 Nov - Sat, 22 Nov
Lufthansa Logo
7:40 a.m. - 6:20 p.m.LHR-YUL
15h 40m1 stop
Lufthansa Logo
8:50 p.m. - 10:10 a.m.YUL-LHR
32h 20m1 stop
C$ 797Lufthansa
Find Deal
Wed, 14 Jan - Sat, 17 Jan
British Airways Logo
6:05 a.m. - 6:45 p.m.EDI-YUL
17h 40m1 stop
British Airways Logo
9:50 p.m. - 3:15 p.m.YUL-EDI
13h 25m1 stop
C$ 1,027British Airways
Find Deal
Thu, 5 Mar - Sun, 15 Mar
British Airways Logo
5:35 p.m. - 6:45 p.m.MAN-YUL
30h 10m1 stop
British Airways Logo
10:00 p.m. - 3:15 p.m.YUL-MAN
12h 15m1 stop
C$ 1,035British Airways
Find Deal
Sat, 31 Jan - Tue, 28 Apr

Air Transat flights from United Kingdom to Montreal

Our best Air Transat deals on United Kingdom to Montreal flight tickets
Air Transat
22 Nov
LGW11:40 a.m.London Gatwick
11h 45m
1 stop
YUL6:25 p.m.Montreal Pierre Elliott Trudeau Intl
7 Dec
YUL5:25 p.m.Montreal Pierre Elliott Trudeau Intl
11h 20m
1 stop
LGW9:45 a.m.London Gatwick
C$ 699
Find similar
Air Transat
8 Nov
LGW11:40 a.m.London Gatwick
11h 45m
1 stop
YUL6:25 p.m.Montreal Pierre Elliott Trudeau Intl
14 Nov
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
14h 15m
1 stop
LGW9:45 a.m.London Gatwick
C$ 701
Find similar
Air Transat
21 Nov
LGW11:40 a.m.London Gatwick
11h 45m
1 stop
YUL6:25 p.m.Montreal Pierre Elliott Trudeau Intl
29 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
22h 00m
1 stop
LGW9:45 a.m.London Gatwick
C$ 702
Find similar

Finnair flights from United Kingdom to Montreal

Our best Finnair deals on United Kingdom to Montreal flight tickets
Finnair
13 Dec
LGW12:30 p.m.London Gatwick
30h 19m
2 stops
YUL1:49 p.m.Montreal Pierre Elliott Trudeau Intl
9 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
43h 30m
2 stops
LGW7:30 a.m.London Gatwick
C$ 811
Find similar
Finnair
23 Nov
LGW12:30 p.m.London Gatwick
39h 09m
2 stops
YUL10:39 p.m.Montreal Pierre Elliott Trudeau Intl
29 Nov
YUL2:29 p.m.Montreal Pierre Elliott Trudeau Intl
37h 31m
2 stops
LGW9:00 a.m.London Gatwick
C$ 836
Find similar
Finnair
9 Nov
LGW11:20 a.m.London Gatwick
40h 19m
2 stops
YUL10:39 p.m.Montreal Pierre Elliott Trudeau Intl
16 Nov
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
20h 30m
2 stops
LGW9:00 a.m.London Gatwick
C$ 925
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United Kingdom to Montreal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from the United Kingdom to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 22/11

11:40 a.m.-6:25 p.m.

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

5:25 p.m.-9:45 a.m.

1 stop11h 20m

C$ 699

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 8/11

11:40 a.m.-6:25 p.m.

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 14/11

2:30 p.m.-9:45 a.m.

1 stop14h 15m

C$ 701

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Wed 3/12

7:00 a.m.-6:20 p.m.

2 stops16h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

9:30 p.m.-8:00 p.m.

1 stop17h 30m

C$ 726

LondonMontreal

STN - YUL

STNYUL

London Stansted

Thu 20/11

12:25 p.m.-5:20 p.m.

2 stops33h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

7:05 p.m.-4:00 p.m.

2 stops15h 55m

C$ 731

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Sun 23/11

6:50 a.m.-11:45 a.m.

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 14/12

8:30 a.m.-9:20 a.m.

2 stops19h 50m

C$ 744

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Mon 26/1

12:05 p.m.-3:10 p.m.

1 stop32h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

7:00 p.m.-8:35 p.m.

2 stops20h 35m

C$ 750

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 19/11

8:45 a.m.-6:20 p.m.

1 stop14h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 22/11

8:50 p.m.-10:10 a.m.

1 stop32h 20m

C$ 792

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 14/1

7:40 a.m.-6:20 p.m.

1 stop15h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

8:50 p.m.-10:10 a.m.

1 stop32h 20m

C$ 797

EdinburghMontreal

EDI - YUL

EDIYUL

Edinburgh Turnhouse

Thu 5/3

6:05 a.m.-6:45 p.m.

1 stop17h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

9:50 p.m.-3:15 p.m.

1 stop13h 25m

C$ 1,027

ManchesterMontreal

MAN - YUL

MANYUL

Manchester

Sat 31/1

5:35 p.m.-6:45 p.m.

1 stop30h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

10:00 p.m.-3:15 p.m.

1 stop12h 15m

C$ 1,035

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

How to get the cheapest flight ticket from United Kingdom 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?

The cheapest month to fly to Montreal from United Kingdom is in February. Flight prices, which tend to average around C$ 751, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Montreal from United Kingdom during September instead. Flights to Montreal in September, while not as cheap as those in February, still average around C$ 752.

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

Our data shows that Saturday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 844. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to Montreal for around C$ 1,016.

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

Our data shows that the cheapest United Kingdom 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$ 868. Flights at noon are often more expensive with an average ticket price of C$ 975.

What is the cheapest United Kingdom to Montreal flight route?

Fly from London Heathrow to Montreal Pierre Elliott Trudeau Intl for the best United Kingdom - 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 United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 906 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from United Kingdom for as low as C$ 813 on momondo.

What cabin class options are available on United Kingdom to Montreal flights?

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

Can stopping save me money on United Kingdom to Montreal flights?

No. A direct flight is the cheapest option for a flight between United Kingdom to Montreal.

Cheap United Kingdom to Montreal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Montreal

Best price found

C$ 605

Fastest flight time

7h 10m

Direct flights

Every day

Airports in Montreal

1 airport
The best one-way flight to Montreal from United Kingdom in the past 72 hours is C$ 605. The best round-trip flight deal from United Kingdom to Montreal found on momondo in the last 72 hours is C$ 622.
The fastest flight from United Kingdom to Montreal takes 7h 10m
Direct flights go from United Kingdom to Montreal every day.
There is 1 airport near Montreal: Montreal Pierre Elliott Trudeau Intl (YUL)
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Montreal?

    Prices for flights from United Kingdom to Montreal are updated daily.

  • How many operators does momondo search for flights from United Kingdom to Montreal?

  • How old do you have to be to fly from United Kingdom to Montreal?

    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 United Kingdom 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 United Kingdom to Montreal?

Best airlines flying from United Kingdom to Montreal

Compare and see reviews for airlines that fly from United Kingdom to Montreal with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 598Free CancellationRating
7.1
10,371 reviews
Search Air Canada flights
Air TransatPriceFrom C$ 610Free CancellationRating
7.8
469 reviews
Search Air Transat flights
LufthansaPriceFrom C$ 658Free CancellationRating
6.8
7,532 reviews
Search Lufthansa flights
British AirwaysPriceFrom C$ 664Free CancellationRating
6.7
7,482 reviews
Search British Airways flights
KLMPriceFrom C$ 926Free CancellationRating
7.7
1,406 reviews
Search KLM flights

Why use momondo?

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

Finding the right flight to Montreal from United Kingdom 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 United Kingdom to Montreal with flexible booking policies on momondo?

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

How can momondo help me find flights from United Kingdom to Montreal?

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

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

Yes momondo offers price alerts on flights to Montreal from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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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
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport