How often are flights from London to Montreal delayed?

Historically, on average around 14% of flights between London and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

Which airline has the best punctuality record on London to Montreal flights?

According to our data, Air Transat has had the least delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for London to Montreal flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

As of December 2025, there is 1 operator available to choose from for flights 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.

C$ 528 Cheap Flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport in 2025/26

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Find the cheapest flights from London Gatwick Airport to Montreal

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One-way

Last minute

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Enter your travel dates to find the best prices.

6:40 p.m. - 3:10 p.m.

LGW

YUL

25h 30m1 stop

5:10 p.m. - 5:50 p.m.

YUL

LGW

19h 40m2 stops

C$ 801SWISS

Wed, 24 Dec - Fri, 16 Jan

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

LGW

YUL

7h 40mdirect

10:40 a.m. - 7:55 a.m.

YUL

LGW

16h 15m2 stops

C$ 805Air Transat

Wed, 20 May - Sun, 31 May

7:00 a.m. - 1:45 p.m.

LGW

YUL

35h 45m2 stops

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

YUL

LGW

17h 15m1 stop

C$ 808Multiple Airlines

Mon, 19 Jan - Tue, 3 Feb

11:40 a.m. - 12:35 a.m.

LGW

YUL

17h 55m1 stop

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

YUL

LGW

11h 20m1 stop

C$ 811Air Transat

Sat, 10 Jan - Sun, 11 Jan

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

LGW

YUL

11h 40m1 stop

8:35 p.m. - 10:45 a.m.

YUL

LGW

9h 10m1 stop

C$ 812Air Transat

Wed, 13 May - Tue, 19 May

11:40 a.m. - 9:40 a.m.

LGW

YUL

26h 00m1 stop

6:45 a.m. - 10:45 a.m.

YUL

LGW

23h 00m1 stop

C$ 814Air Transat

Wed, 18 Mar - Thu, 9 Apr

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

LGW

YUL

11h 40m1 stop

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

YUL

LGW

6h 45mdirect

C$ 815Air Transat

Mon, 4 May - Sat, 9 May

12:40 p.m. - 9:17 p.m.

LGW

YUL

13h 37m1 stop

8:35 p.m. - 10:45 a.m.

YUL

LGW

9h 10m1 stop

C$ 816Air Transat

Wed, 13 May - Tue, 19 May

7:35 a.m. - 12:15 p.m.

LGW

YUL

33h 40m1 stop

7:20 p.m. - 11:45 a.m.

YUL

LGW

11h 25m1 stop

C$ 818Multiple Airlines

Sat, 24 Jan - Sat, 31 Jan

11:40 a.m. - 10:20 p.m.

LGW

YUL

15h 40m1 stop

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

YUL

LGW

14h 15m1 stop

C$ 819Air Transat

Thu, 25 Dec - Thu, 15 Jan

TAP AIR PORTUGAL flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport

Our best TAP AIR PORTUGAL deals on London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport flight tickets

TAP AIR PORTUGAL

13 Feb

LGW10:40 a.m.London Gatwick

14h 35m

1 stop

YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl

22 Feb

YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl

17h 50m

2 stops

LGW8:35 p.m.London Gatwick

C$ 833

Find similar

TAP AIR PORTUGAL

19 Jan

LGW10:40 a.m.London Gatwick

14h 35m

1 stop

YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl

25 Jan

YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl

13h 00m

1 stop

LGW3:45 p.m.London Gatwick

C$ 845

Find similar

TAP AIR PORTUGAL

12 May

LGW9:15 p.m.London Gatwick

28h 30m

2 stops

YUL8:45 p.m.Montreal Pierre Elliott Trudeau Intl

20 May

YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl

30h 00m

1 stop

LGW9:45 a.m.London Gatwick

C$ 850

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

24 Dec

LGW6:40 p.m.London Gatwick

25h 30m

1 stop

YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl

16 Jan

YUL5:10 p.m.Montreal Pierre Elliott Trudeau Intl

19h 40m

2 stops

LGW5:50 p.m.London Gatwick

C$ 801

Find similar

SWISS

12 Dec

LGW6:40 p.m.London Gatwick

25h 30m

1 stop

YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl

7 Jan

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

20h 05m

1 stop

LGW5:50 p.m.London Gatwick

C$ 823

Find similar

SWISS

23 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$ 825

Find similar

momondo Fare Finder

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

Wed 24/12

6:40 p.m.-3:10 p.m.

1 stop25h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

5:10 p.m.-5:50 p.m.

2 stops19h 40m

C$ 801

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 20/5

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

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

10:40 a.m.-7:55 a.m.

2 stops16h 15m

C$ 805

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 19/1

7:00 a.m.-1:45 p.m.

2 stops35h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

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

1 stop17h 15m

C$ 808

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 10/1

11:40 a.m.-12:35 a.m.

1 stop17h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

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

1 stop11h 20m

C$ 811

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 13/5

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

1 stop11h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

8:35 p.m.-10:45 a.m.

1 stop9h 10m

C$ 812

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 18/3

11:40 a.m.-9:40 a.m.

1 stop26h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

6:45 a.m.-10:45 a.m.

1 stop23h 00m

C$ 814

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 4/5

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

1 stop11h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

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

Nonstop6h 45m

C$ 815

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 13/5

12:40 p.m.-9:17 p.m.

1 stop13h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

8:35 p.m.-10:45 a.m.

1 stop9h 10m

C$ 816

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 24/1

7:35 a.m.-12:15 p.m.

1 stop33h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

7:20 p.m.-11:45 a.m.

1 stop11h 25m

C$ 818

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 25/12

11:40 a.m.-10:20 p.m.

1 stop15h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

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

1 stop14h 15m

C$ 819

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Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Delays

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 Saturday when prices can be found for as low as C$ 836. 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$ 1,018.

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$ 840. 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$ 992. 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

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?

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

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$ 846
Fastest flight time	7h 40m
Direct flights	Thu and Sat

The best flight deal from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is C$ 846

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 Thursday and Saturday. There are no airlines offering direct flights.

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 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?
As of December 2025, there is 1 operator available to choose from 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?
momondo data reveals that the most frequently booked plane model on the route from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport is Boeing 787-9 Dreamliner, representing 17.38% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 16.14%, Airbus A321neo at 11.59%, and Airbus A350-1000 at 11.28%.
What is the most popular airline from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport?
momondo data reveals that the most frequently booked airline on the route from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport is Air Transat, representing 100% of all bookings.

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 Transat	PriceFrom C$ 601	Free Cancellation	Rating 7.8 480 reviews		Search Air Transat flights

Laval

Montebello

Trois-Rivières

Sherbrooke

Brossard

Longueuil

Boucherville

Dorval

North Hatley

Cornwall

Drummondville

Magog

Saint-Sauveur

Bromont

Saint-Jean-sur-Richelieu

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.

An easier way to manage your Montreal Pierre Elliott Trudeau Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from London Gatwick Airport to Montreal from C$ 543

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 2/3. 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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Big names, great deals

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TAP AIR PORTUGAL flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport

Our best TAP AIR PORTUGAL deals on London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport flight tickets

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

momondo Fare Finder

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.

See travel insights to Montreal from

How to get the cheapest flight ticket from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport

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

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

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?

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

How have London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?

How often are flights from London to Montreal delayed?

Historically, on average around 14% of flights between London and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

What is the most punctual flight time for London to Montreal flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Montreal flights?

According to our data, Air Transat has had the least delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

When to book flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport

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

Fastest flight time

Direct flights

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

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

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?

What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

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

Travelling to a place near Montreal?

Why use momondo?

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

Can I find flights from London to Montreal with flexible booking policies on momondo?

How can momondo help me find flights from London to Montreal?

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

An easier way to manage your Montreal Pierre Elliott Trudeau Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Montreal

Popular Cities in Canada

Popular flights according to clicks in the last 7 days on momondo