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Cheap flights from London Gatwick Airport to Montreal from C$ 367

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 11/9. 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
10:05 p.m. - 9:50 a.m.YUL-LGW
6h 45mdirect
C$ 542Air Transat
Find Deal
Thu, 11 Sep - Thu, 18 Sep
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$ 543Air Transat
Find Deal
Thu, 11 Sep - Sun, 21 Sep
Air Transat Logo
10:00 a.m. - 5:20 p.m.LGW-YUL
12h 20m1 stop
Air Transat Logo
10:05 p.m. - 9:50 a.m.YUL-LGW
6h 45mdirect
C$ 550Air Transat
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Air Transat Logo
12:40 p.m. - 9:02 a.m.LGW-YUL
25h 22m1 stop
Air Transat Logo
10:05 p.m. - 9:50 a.m.YUL-LGW
6h 45mdirect
C$ 552Air Transat
Find Deal
Thu, 11 Sep - Sun, 21 Sep
Air Transat Logo
11:35 a.m. - 2:15 p.m.LGW-YUL
7h 40mdirect
Air Transat Logo
8:05 p.m. - 7:55 a.m.YUL-LGW
30h 50m1 stop
C$ 557Air Transat
Find Deal
Fri, 5 Sep - Fri, 12 Sep
Air Transat Logo
10:00 a.m. - 12:37 a.m.LGW-YUL
19h 37m1 stop
Air Transat Logo
10:05 p.m. - 9:50 a.m.YUL-LGW
6h 45mdirect
C$ 559Air Transat
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Air Transat Logo
10:00 a.m. - 12:37 a.m.LGW-YUL
19h 37m1 stop
Air Transat Logo
10:05 p.m. - 9:50 a.m.YUL-LGW
6h 45mdirect
C$ 560Air Transat
Find Deal
Thu, 11 Sep - Mon, 29 Sep
Air Transat Logo
11:35 a.m. - 2:15 p.m.LGW-YUL
7h 40mdirect
Air Transat Logo
10:00 a.m. - 7:55 a.m.YUL-LGW
16h 55m1 stop
C$ 561Air Transat
Find Deal
Sun, 7 Sep - Sun, 14 Sep
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$ 563Air Transat
Find Deal
Sat, 6 Sep - Mon, 15 Sep
Air Transat Logo
12:40 p.m. - 7:20 p.m.LGW-YUL
11h 40m1 stop
Air Transat Logo
8:05 p.m. - 7:55 a.m.YUL-LGW
30h 50m1 stop
C$ 564Air Transat
Find Deal
Fri, 5 Sep - Fri, 12 Sep

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
11 Sep
LGW11:35 a.m.London Gatwick
7h 40m
YUL2:15 p.m.Montreal Pierre Elliott Trudeau Intl
18 Sep
YUL10:05 p.m.Montreal Pierre Elliott Trudeau Intl
6h 45m
LGW9:50 a.m.London Gatwick
C$ 542
Find similar
Air Transat
11 Sep
LGW11:35 a.m.London Gatwick
7h 40m
YUL2:15 p.m.Montreal Pierre Elliott Trudeau Intl
21 Sep
YUL10:05 p.m.Montreal Pierre Elliott Trudeau Intl
6h 45m
LGW9:50 a.m.London Gatwick
C$ 543
Find similar
Air Transat
11 Sep
LGW10:00 a.m.London Gatwick
12h 20m
1 stop
YUL5:20 p.m.Montreal Pierre Elliott Trudeau Intl
18 Sep
YUL10:05 p.m.Montreal Pierre Elliott Trudeau Intl
6h 45m
LGW9:50 a.m.London Gatwick
C$ 550
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 30 July 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

Thu 11/9

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

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

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

Nonstop6h 45m

C$ 542

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 11/9

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

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

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

Nonstop6h 45m

C$ 543

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 11/9

10:00 a.m.-5:20 p.m.

1 stop12h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

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

Nonstop6h 45m

C$ 550

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 11/9

12:40 p.m.-9:02 a.m.

1 stop25h 22m

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

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

Nonstop6h 45m

C$ 552

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 5/9

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

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 12/9

8:05 p.m.-7:55 a.m.

1 stop30h 50m

C$ 557

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 11/9

10:00 a.m.-12:37 a.m.

1 stop19h 37m

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

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

Nonstop6h 45m

C$ 559

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 11/9

10:00 a.m.-12:37 a.m.

1 stop19h 37m

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

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

Nonstop6h 45m

C$ 560

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sun 7/9

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

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 14/9

10:00 a.m.-7:55 a.m.

1 stop16h 55m

C$ 561

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 6/9

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

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 15/9

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

Nonstop6h 45m

C$ 563

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 5/9

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

1 stop11h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 12/9

8:05 p.m.-7:55 a.m.

1 stop30h 50m

C$ 564

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$ 611. 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$ 620.

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$ 841. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday 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$ 937.

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$ 851. 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$ 981. 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$ 817 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$ 581 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$ 367

Fastest flight time

7h 35m

Direct flights

Every day
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from London Gatwick Airport in the past 72 hours is C$ 367. 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$ 542.
The fastest flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport takes 7h 35m
Direct flights go from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport every day.
Search flight deals

  • 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 35m.

  • 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$ 610Free CancellationRating
7.7
424 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 7 times per week, with 424 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
Montebello
Trois-Rivières
Sherbrooke
Brossard
Cornwall
Drummondville
Longueuil
Dorval
Magog
Bromont
Saint-Sauveur
Saint-Jean-sur-Richelieu
Boucherville
North Hatley
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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