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Cheap flights from London Gatwick Airport to Montreal from £316

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 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from London Gatwick Airport to Montreal

Cheap return flights

Enter your travel dates to find the best prices.
Air Transat Logo
11:35 - 14:15
LGW
-
YUL
7h 40mdirect
Air Transat Logo
16:40 - 07:55
YUL
-
LGW
10h 15m
1 stop
£375Air Transat
Fri, 15 May - Fri, 22 May
Air Transat Logo
11:35 - 14:15
LGW
-
YUL
7h 40mdirect
Air Transat Logo
16:40 - 07:55
YUL
-
LGW
10h 15m
1 stop
£384Air Transat
Fri, 15 May - Fri, 22 May
Air Transat Logo
11:35 - 14:15
LGW
-
YUL
7h 40mdirect
Air Transat Logo
16:40 - 07:55
YUL
-
LGW
10h 15m
1 stop
£387Air Transat
Sat, 16 May - Fri, 22 May
Air Transat Logo
11:35 - 14:15
LGW
-
YUL
7h 40mdirect
Air Transat Logo
16:40 - 07:55
YUL
-
LGW
10h 15m
1 stop
£389Air Transat
Sat, 16 May - Fri, 22 May
Air Transat Logo
11:35 - 14:15
LGW
-
YUL
7h 40mdirect
Air Transat Logo
16:40 - 07:55
YUL
-
LGW
10h 15m
1 stop
£391Air Transat
Fri, 12 Jun - Tue, 16 Jun
Multiple Airlines Logo
19:40 - 11:05
LGW
-
YUL
20h 25m
1 stop
Multiple Airlines Logo
18:15 - 22:05
YUL
-
LGW
22h 50m
1 stop
£392Multiple Airlines
Fri, 15 May - Fri, 22 May
Air Transat Logo
11:35 - 14:15
LGW
-
YUL
7h 40mdirect
Air Transat Logo
16:40 - 07:55
YUL
-
LGW
10h 15m
1 stop
£393Air Transat
Mon, 22 Jun - Tue, 7 Jul
Air Transat Logo
11:35 - 14:15
LGW
-
YUL
7h 40mdirect
Air Transat Logo
16:40 - 07:55
YUL
-
LGW
10h 15m
1 stop
£394Air Transat
Sat, 13 Jun - Tue, 16 Jun
Multiple Airlines Logo
19:40 - 11:05
LGW
-
YUL
20h 25m
1 stop
Multiple Airlines Logo
18:15 - 22:05
YUL
-
LGW
22h 50m
1 stop
£396Multiple Airlines
Fri, 8 May - Fri, 15 May
Air Transat Logo
11:35 - 14:15
LGW
-
YUL
7h 40mdirect
Air Transat Logo
16:40 - 07:55
YUL
-
LGW
10h 15m
1 stop
£398Air Transat
Fri, 15 May - Fri, 22 May

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
15 May
LGW11:35London Gatwick
7h 40m
YUL14:15Montreal Pierre Elliott Trudeau Intl
22 May
YUL16:40Montreal Pierre Elliott Trudeau Intl
10h 15m
1 stop
LGW07:55London Gatwick
£375
Air Transat
15 May
LGW11:35London Gatwick
7h 40m
YUL14:15Montreal Pierre Elliott Trudeau Intl
22 May
YUL16:40Montreal Pierre Elliott Trudeau Intl
10h 15m
1 stop
LGW07:55London Gatwick
£384
Air Transat
16 May
LGW11:35London Gatwick
7h 40m
YUL14:15Montreal Pierre Elliott Trudeau Intl
22 May
YUL16:40Montreal Pierre Elliott Trudeau Intl
10h 15m
1 stop
LGW07:55London Gatwick
£387

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
30 Mar
LGW18:35London Gatwick
25h 25m
1 stop
YUL15:00Montreal Pierre Elliott Trudeau Intl
14 Apr
YUL16:40Montreal Pierre Elliott Trudeau Intl
10h 45m
1 stop
LGW08:25London Gatwick
£547
SWISS
30 Mar
LGW18:35London Gatwick
25h 25m
1 stop
YUL15:00Montreal Pierre Elliott Trudeau Intl
22 Apr
YUL16:40Montreal Pierre Elliott Trudeau Intl
10h 45m
1 stop
LGW08:25London Gatwick
£551
SWISS
31 Mar
LGW18:35London Gatwick
25h 25m
1 stop
YUL15:00Montreal Pierre Elliott Trudeau Intl
16 Apr
YUL16:40Montreal Pierre Elliott Trudeau Intl
10h 45m
1 stop
LGW08:25London Gatwick
£584

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 24 March 2026.
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

Cheapest return flight
Fastest return journey

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 15/5

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

16:40-07:55

1 stop10h 15m

£375

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 15/5

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

16:40-07:55

1 stop10h 15m

£384

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 16/5

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

16:40-07:55

1 stop10h 15m

£387

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 16/5

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

16:40-07:55

1 stop10h 15m

£389

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 12/6

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

16:40-07:55

1 stop10h 15m

£391

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 15/5

19:40-11:05

1 stop20h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

18:15-22:05

1 stop22h 50m

£392

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 22/6

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

16:40-07:55

1 stop10h 15m

£393

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 13/6

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

16:40-07:55

1 stop10h 15m

£394

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 8/5

19:40-11:05

1 stop20h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 15/5

18:15-22:05

1 stop22h 50m

£396

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 15/5

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

16:40-07:55

1 stop10h 15m

£398

Flights are sorted by cheapest return 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 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 day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

Our data shows that Friday is the least expensive day to fly to Montreal Pierre Elliott Trudeau Intl Airport. Tickets to fly out on this day can be as low as £540. Flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport on a Saturday will generally be more expensive and average around £571. 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?

Flying to Montreal Pierre Elliott Trudeau Intl Airport from London Gatwick Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £522 when looking at flights departing in the afternoon. Flights at midday are often more expensive, with an average ticket price of £584.

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

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.

Can stopping save me money on London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport flights?

No. A direct flight is the cheapest option for a flight between London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport.

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 return 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

£336

Fastest flight time

7h 40m

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 £336. The best return flight deal from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is £458.
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 every day.
Search flight deals

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

    Montreal Pierre Elliott Trudeau Intl is 3258.3 mi away from London Gatwick. 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 Pierre Elliott Trudeau Intl Airport?

    Prices for flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport refresh daily.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 travel and health documents required for your trip to Montreal Pierre Elliott Trudeau Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal Pierre Elliott Trudeau Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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 £303Free CancellationRating
7.7
521 reviews
Search Air Transat flights

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Cornwall
Laval
Dorval
Montebello

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 recognisable 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?

Flights from London to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Yes. momondo can track prices for London to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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