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Cheap flights from London Gatwick Airport to Montreal from C$ 546

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 Gatwick Airport to Montreal departing on 8/5. 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

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Find the cheapest flights from London Gatwick Airport to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Transat Logo
11:40 a.m. - 8:55 p.m.
LGW
-
YUL
14h 15m1 stop
Air Transat Logo
6:45 a.m. - 9:45 a.m.
YUL
-
LGW
22h 00m1 stop
C$ 805Air Transat
Thu, 8 Jan - Thu, 15 Jan
Multiple Airlines Logo
9:30 p.m. - 12:38 a.m.
LGW
-
YUL
31h 08m2 stops
Multiple Airlines Logo
6:45 a.m. - 12:15 p.m.
YUL
-
LGW
25h 30m2 stops
C$ 806Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
6:10 p.m. - 7:23 p.m.
LGW
-
YUL
30h 13m3 stops
Multiple Airlines Logo
9:25 p.m. - 7:40 p.m.
YUL
-
LGW
17h 15m1 stop
C$ 810Multiple Airlines
Thu, 15 Jan - Mon, 19 Jan
TAP AIR PORTUGAL Logo
10:45 a.m. - 9:15 p.m.
LGW
-
YUL
14h 30m2 stops
TAP AIR PORTUGAL Logo
10:45 p.m. - 3:05 p.m.
YUL
-
LGW
12h 20m1 stop
C$ 812TAP AIR PORTUGAL
Fri, 13 Mar - Wed, 18 Mar
TAP AIR PORTUGAL Logo
10:10 a.m. - 8:15 p.m.
LGW
-
YUL
39h 05m2 stops
TAP AIR PORTUGAL Logo
10:45 p.m. - 3:45 p.m.
YUL
-
LGW
13h 00m1 stop
C$ 813TAP AIR PORTUGAL
Thu, 5 Mar - Sun, 15 Mar
Multiple Airlines Logo
7:00 a.m. - 3:45 p.m.
LGW
-
YUL
13h 45m1 stop
Multiple Airlines Logo
3:10 p.m. - 2:50 p.m.
YUL
-
LGW
18h 40m2 stops
C$ 816Multiple Airlines
Fri, 23 Jan - Fri, 30 Jan
Air Transat Logo
11:40 a.m. - 8:55 p.m.
LGW
-
YUL
14h 15m1 stop
Air Transat Logo
2:30 p.m. - 9:45 a.m.
YUL
-
LGW
14h 15m1 stop
C$ 817Air Transat
Mon, 12 Jan - Tue, 13 Jan
Multiple Airlines Logo
4:45 p.m. - 12:00 p.m.
LGW
-
YUL
24h 15m2 stops
Multiple Airlines Logo
9:25 p.m. - 9:15 p.m.
YUL
-
LGW
18h 50m1 stop
C$ 818Multiple Airlines
Wed, 14 Jan - Wed, 4 Feb
Air Transat Logo
12:40 p.m. - 7:20 p.m.
LGW
-
YUL
11h 40m1 stop
Air Transat Logo
10:05 p.m. - 9:50 a.m.
YUL
-
LGW
6h 45mdirect
C$ 820Air Transat
Thu, 4 Jun - Mon, 29 Jun
Air Transat Logo
11:35 a.m. - 2:15 p.m.
LGW
-
YUL
7h 40mdirect
Air Transat Logo
10:05 p.m. - 9:50 a.m.
YUL
-
LGW
6h 45mdirect
C$ 821Air Transat
Wed, 3 Jun - Sat, 27 Jun

TAP AIR PORTUGAL flights from London Gatwick Airport to Montreal

Our best TAP AIR PORTUGAL deals on London Gatwick Airport to Montreal flight tickets
TAP AIR PORTUGAL
13 Mar
LGW10:45 a.m.London Gatwick
14h 30m
2 stops
YUL9:15 p.m.Montreal Pierre Elliott Trudeau Intl
18 Mar
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
12h 20m
1 stop
LGW3:05 p.m.London Gatwick
C$ 812
Find similar
TAP AIR PORTUGAL
5 Mar
LGW10:10 a.m.London Gatwick
39h 05m
2 stops
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
15 Mar
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
13h 00m
1 stop
LGW3:45 p.m.London Gatwick
C$ 813
Find similar
TAP AIR PORTUGAL
5 Mar
LGW10:10 a.m.London Gatwick
39h 05m
2 stops
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
15 Mar
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
13h 00m
1 stop
LGW3:45 p.m.London Gatwick
C$ 860
Find similar

SWISS flights from London Gatwick Airport to Montreal

Our best SWISS deals on London Gatwick Airport to Montreal flight tickets
SWISS
24 Dec
LGW6:40 p.m.London Gatwick
25h 30m
1 stop
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
13 Jan
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
20h 05m
1 stop
LGW5:50 p.m.London Gatwick
C$ 818
Find similar
SWISS
27 Dec
LGW6:40 p.m.London Gatwick
25h 30m
1 stop
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
9 Jan
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
20h 05m
1 stop
LGW5:50 p.m.London Gatwick
C$ 827
Find similar
SWISS
25 Dec
LGW6:40 p.m.London Gatwick
25h 30m
1 stop
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
21 Jan
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
20h 05m
1 stop
LGW5:50 p.m.London Gatwick
C$ 828
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Gatwick Airport 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 18 December 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 8/1

11:40 a.m.-8:55 p.m.

1 stop14h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

6:45 a.m.-9:45 a.m.

1 stop22h 00m

C$ 805

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 16/3

9:30 p.m.-12:38 a.m.

2 stops31h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

6:45 a.m.-12:15 p.m.

2 stops25h 30m

C$ 806

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 15/1

6:10 p.m.-7:23 p.m.

3 stops30h 13m

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

9:25 p.m.-7:40 p.m.

1 stop17h 15m

C$ 810

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 13/3

10:45 a.m.-9:15 p.m.

2 stops14h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

10:45 p.m.-3:05 p.m.

1 stop12h 20m

C$ 812

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 5/3

10:10 a.m.-8:15 p.m.

2 stops39h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

10:45 p.m.-3:45 p.m.

1 stop13h 00m

C$ 813

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 23/1

7:00 a.m.-3:45 p.m.

1 stop13h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

3:10 p.m.-2:50 p.m.

2 stops18h 40m

C$ 816

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 12/1

11:40 a.m.-8:55 p.m.

1 stop14h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

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

1 stop14h 15m

C$ 817

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 14/1

4:45 p.m.-12:00 p.m.

2 stops24h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

9:25 p.m.-9:15 p.m.

1 stop18h 50m

C$ 818

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 4/6

12:40 p.m.-7:20 p.m.

1 stop11h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 29/6

10:05 p.m.-9:50 a.m.

Nonstop6h 45m

C$ 820

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 3/6

11:35 a.m.-2:15 p.m.

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 27/6

10:05 p.m.-9:50 a.m.

Nonstop6h 45m

C$ 821

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Montreal from

How to get the cheapest flight ticket from London Gatwick 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

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

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$ 837. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from London Gatwick Airport to Montreal for around C$ 989.

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

Our data shows that the cheapest London Gatwick Airport 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$ 830. Flights at noon are often more expensive with an average ticket price of C$ 981.

What is the cheapest London Gatwick to Montreal flight route?

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

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

There are 3 cabin classes available to choose from on London Gatwick 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 London Gatwick Airport to Montreal flights?

You could potentially save up to 25% on your flight if you consider stops on a London Gatwick Airport to Montreal flight.

When to book flights from London Gatwick Airport to Montreal

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

Cheap London Gatwick Airport to Montreal (LGW to YMQ) flight deals and tips

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

Best price found

C$ 845

Fastest flight time

7h 40m

Direct flights

Tue, Thu and Sat

Airports in Montreal

2 airports
The best flight deal from London Gatwick Airport to Montreal found on momondo in the last 72 hours is C$ 845
The fastest flight from London Gatwick Airport to Montreal takes 7h 40m
Direct flights go from London Gatwick Airport to Montreal on Tuesday, Thursday and Saturday. There are no airlines offering direct flights.
There are 2 airports in Montreal. From London Gatwick Airport there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).
Search flight deals

  • How far is London Gatwick to Montreal by plane?

    London Gatwick and Montreal are 5229.4 km apart from one another. Flights usually cover this in 7h 40m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London Gatwick Airport to Montreal are refreshed on a daily basis.

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

  • How old do you have to be to fly from London Gatwick Airport to Montreal?

    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 London Gatwick 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 Gatwick Airport to Montreal?

Best airlines flying from London Gatwick Airport to Montreal

Compare and see reviews for airlines that fly from London Gatwick Airport to Montreal with momondo
Airline
Rating
Free Cancellation
Price
Air TransatPriceFrom C$ 601Free CancellationRating
7.8
483 reviews
Search Air Transat flights

Why use momondo?

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

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

All flight searches from London to Montreal on momondo can be filtered to show those which offer flexible booking policies.

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?

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from London and alert you when they 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