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Cheap flights from London Gatwick Airport to Montreal from C$ 413

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 25/9. 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 London Gatwick Airport to Montreal

Cheap round-trip flights

Air Transat Logo
11:35 a.m. - 2:15 p.m.LGW-YUL
7h 40mdirect
Air Transat Logo
10:00 a.m. - 10:45 a.m.YUL-LGW
19h 45m1 stop
C$ 669Air Transat
Find Deal
Fri, 10 Oct - Sun, 12 Oct
Air Transat Logo
11:35 a.m. - 2:15 p.m.LGW-YUL
7h 40mdirect
Air Transat Logo
10:35 a.m. - 9:45 a.m.YUL-LGW
18h 10m1 stop
C$ 672Air Transat
Find Deal
Mon, 22 Sep - Sun, 23 Nov
Air Transat Logo
11:35 a.m. - 2:15 p.m.LGW-YUL
7h 40mdirect
Air Transat Logo
2:30 p.m. - 9:45 a.m.YUL-LGW
14h 15m1 stop
C$ 673Air Transat
Find Deal
Mon, 22 Sep - Wed, 26 Nov
Air Transat Logo
12:40 p.m. - 7:20 p.m.LGW-YUL
11h 40m1 stop
Air Transat Logo
10:00 a.m. - 10:45 a.m.YUL-LGW
19h 45m1 stop
C$ 675Air Transat
Find Deal
Thu, 25 Sep - Sun, 28 Sep
SWISS Logo
6:35 p.m. - 3:00 p.m.LGW-YUL
25h 25m1 stop
SWISS Logo
4:45 p.m. - 5:50 p.m.YUL-LGW
20h 05m1 stop
C$ 708SWISS
Find Deal
Tue, 23 Sep - Thu, 27 Nov
SWISS Logo
6:35 p.m. - 8:55 p.m.LGW-YUL
31h 20m2 stops
SWISS Logo
4:30 p.m. - 5:55 p.m.YUL-LGW
20h 25m2 stops
C$ 729SWISS
Find Deal
Wed, 24 Sep - Wed, 15 Oct
Logo
6:10 p.m. - 12:00 p.m.LGW-YUL
22h 50m2 stops
Logo
6:00 p.m. - 10:15 a.m.YUL-LGW
11h 15m1 stop
C$ 736
Find Deal
Mon, 3 Nov - Sun, 9 Nov
American Airlines Logo
2:30 p.m. - 3:29 p.m.LGW-YUL
29h 59m2 stops
American Airlines Logo
7:50 a.m. - 6:35 a.m.YUL-LGW
17h 45m2 stops
C$ 741American Airlines
Find Deal
Wed, 24 Sep - Wed, 15 Oct
Logo
7:40 a.m. - 9:00 p.m.LGW-YUL
18h 20m1 stop
Logo
8:15 p.m. - 7:55 p.m.YUL-LGW
18h 40m2 stops
C$ 750
Find Deal
Wed, 1 Oct - Sun, 12 Oct
TAP AIR PORTUGAL Logo
10:40 a.m. - 8:15 p.m.LGW-YUL
14h 35m1 stop
TAP AIR PORTUGAL Logo
9:45 p.m. - 3:05 p.m.YUL-LGW
12h 20m1 stop
C$ 775TAP AIR PORTUGAL
Find Deal
Wed, 10 Dec - Wed, 31 Dec

Air Transat flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air Transat deals on London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Transat
10 Oct
LGW11:35 a.m.London Gatwick
7h 40m
YUL2:15 p.m.Montreal Pierre Elliott Trudeau Intl
12 Oct
YUL10:00 a.m.Montreal Pierre Elliott Trudeau Intl
19h 45m
1 stop
LGW10:45 a.m.London Gatwick
C$ 669
Find similar
Air Transat
22 Sep
LGW11:35 a.m.London Gatwick
7h 40m
YUL2:15 p.m.Montreal Pierre Elliott Trudeau Intl
23 Nov
YUL10:35 a.m.Montreal Pierre Elliott Trudeau Intl
18h 10m
1 stop
LGW9:45 a.m.London Gatwick
C$ 672
Find similar
Air Transat
22 Sep
LGW11:35 a.m.London Gatwick
7h 40m
YUL2:15 p.m.Montreal Pierre Elliott Trudeau Intl
26 Nov
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
14h 15m
1 stop
LGW9:45 a.m.London Gatwick
C$ 673
Find similar

SWISS flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport

Our best SWISS deals on London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
SWISS
23 Sep
LGW6:35 p.m.London Gatwick
25h 25m
1 stop
YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl
24 Nov
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
20h 05m
1 stop
LGW5:50 p.m.London Gatwick
C$ 685
Find similar
SWISS
23 Sep
LGW6:35 p.m.London Gatwick
25h 25m
1 stop
YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl
27 Nov
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
20h 05m
1 stop
LGW5:50 p.m.London Gatwick
C$ 708
Find similar
SWISS
24 Sep
LGW6:35 p.m.London Gatwick
31h 20m
2 stops
YUL8:55 p.m.Montreal Pierre Elliott Trudeau Intl
15 Oct
YUL4:30 p.m.Montreal Pierre Elliott Trudeau Intl
20h 25m
2 stops
LGW5:55 p.m.London Gatwick
C$ 729
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport 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 11 September 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 10/10

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

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 12/10

10:00 a.m.-10:45 a.m.

1 stop19h 45m

C$ 669

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 22/9

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

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

10:35 a.m.-9:45 a.m.

1 stop18h 10m

C$ 672

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 22/9

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

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

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

1 stop14h 15m

C$ 673

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 25/9

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

1 stop11h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

10:00 a.m.-10:45 a.m.

1 stop19h 45m

C$ 675

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Tue 23/9

6:35 p.m.-3:00 p.m.

1 stop25h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

4:45 p.m.-5:50 p.m.

1 stop20h 05m

C$ 708

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 24/9

6:35 p.m.-8:55 p.m.

2 stops31h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

4:30 p.m.-5:55 p.m.

2 stops20h 25m

C$ 729

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 3/11

6:10 p.m.-12:00 p.m.

2 stops22h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

6:00 p.m.-10:15 a.m.

1 stop11h 15m

C$ 736

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 24/9

2:30 p.m.-3:29 p.m.

2 stops29h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

7:50 a.m.-6:35 a.m.

2 stops17h 45m

C$ 741

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 1/10

7:40 a.m.-9:00 p.m.

1 stop18h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 12/10

8:15 p.m.-7:55 p.m.

2 stops18h 40m

C$ 750

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 10/12

10:40 a.m.-8:15 p.m.

1 stop14h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

9:45 p.m.-3:05 p.m.

1 stop12h 20m

C$ 775

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 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 November is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from London Gatwick Airport, with most prices found around C$ 615. The month of May is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from London Gatwick Airport averaging around C$ 625.

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

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Wednesday when prices can be found for as low as C$ 849. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from London Gatwick Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 939.

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

In the afternoon is the cheapest time of day to fly from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 859. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around C$ 950. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from London Gatwick to Montreal Pierre Elliott Trudeau Intl for the best London Gatwick - 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 Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 838 when searching 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 Gatwick Airport for as low as C$ 585 on momondo.

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

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

When to book flights from London Gatwick 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 Gatwick 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 Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport (LGW to YUL) flight deals and tips

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

Best price found

C$ 690

Fastest flight time

7h 40m

Direct flights

Mon, Tue, Wed, Fri and Sat
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from London Gatwick Airport in the past 72 hours is C$ 690. The best round-trip flight deal from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is C$ 631.
The fastest flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport takes 7h 40m
Direct flights go from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport on Monday, Tuesday, Wednesday, Friday and Saturday. There are no airlines offering direct flights.
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  • How far is London Gatwick to Montreal Pierre Elliott Trudeau Intl by plane?

    There are 5243.7 km between London Gatwick and Montreal Pierre Elliott Trudeau Intl. In terms of flight time, this usually takes a little over 7h 40m.

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

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

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

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

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

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

Compare and see reviews for airlines that fly from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air TransatPriceFrom C$ 614Free CancellationRating
7.7
438 reviews
Search Air Transat flights

  • Air Transat Flights From London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport

    Air Transat flies from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport around 6 times per week, with 438 momondo users rating the airline 7.7/10. The cheapest Air Transat deal from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport in the last 72 hours was C$ 443 (round-trip), much lower than the average airfare cost of C$ 741 for Air Transat flights on this route.

Travelling to a place near Montreal?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Montreal . Millions of users trust and use momondo every year so you are in good hands.

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 you have performed a search for London to Montreal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of London to Montreal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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