What is the cheapest airline that flies from London Gatwick to Montreal?

British Airways, Delta, and Air Transat are the most popular carriers operating from London Gatwick to Montreal

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.

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.

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

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

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

There is 1 operator available for flights from London Gatwick Airport to Montreal as of February 2026.

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

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.

What documentation or ID do you need to fly to Montreal?

The travel and health documents required for your trip to Montreal 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£296 Cheap Flights from London Gatwick Airport to Montreal in 2026

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Find the cheapest flights from London Gatwick Airport to Montreal

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

11:40 - 17:25

LGW

YUL

10h 45m

1 stop

17:25 - 09:45

YUL

LGW

12h 20m

1 stop

£366Air Transat

Wed, 4 Mar - Wed, 25 Mar

11:40 - 20:55

LGW

YUL

14h 15m

1 stop

10:15 - 09:45

YUL

LGW

19h 30m

1 stop

£367Air Transat

Sat, 28 Feb - Tue, 10 Mar

11:35 - 14:15

LGW

YUL

7h 40mdirect

22:05 - 09:50

YUL

LGW

6h 45mdirect

£367Air Transat

Wed, 20 May - Sun, 31 May

11:40 - 00:32

LGW

YUL

16h 52m

1 stop

19:20 - 09:45

YUL

LGW

10h 25m

1 stop

£368Air Transat

Fri, 13 Mar - Sun, 15 Mar

11:40 - 00:32

LGW

YUL

16h 52m

1 stop

19:20 - 09:45

YUL

LGW

10h 25m

1 stop

£369Air Transat

Fri, 13 Mar - Sun, 15 Mar

11:35 - 14:15

LGW

YUL

7h 40mdirect

22:05 - 09:50

YUL

LGW

6h 45mdirect

£370Air Transat

Fri, 22 May - Thu, 28 May

11:40 - 09:20

LGW

YUL

25h 40m

1 stop

19:20 - 09:45

YUL

LGW

10h 25m

1 stop

£370Air Transat

Tue, 10 Mar - Sun, 15 Mar

12:40 - 16:55

LGW

YUL

33h 15m

1 stop

06:45 - 10:45

YUL

LGW

23h 00m

1 stop

£371Air Transat

Thu, 23 Apr - Wed, 29 Apr

12:40 - 00:35

LGW

YUL

16h 55m

1 stop

19:20 - 10:45

YUL

LGW

10h 25m

1 stop

£372Air Transat

Sat, 25 Apr - Mon, 27 Apr

11:40 - 00:35

LGW

YUL

17h 55m

1 stop

19:20 - 09:45

YUL

LGW

10h 25m

1 stop

£373Air Transat

Sat, 28 Feb - Tue, 10 Mar

Air Transat flights from London Gatwick Airport to Montreal

Our best Air Transat deals on London Gatwick Airport to Montreal flight tickets

Air Transat

4 Mar

LGW11:40London Gatwick

10h 45m

1 stop

YUL17:25Montreal Pierre Elliott Trudeau Intl

25 Mar

YUL17:25Montreal Pierre Elliott Trudeau Intl

12h 20m

1 stop

LGW09:45London Gatwick

£366

Air Transat

28 Feb

LGW11:40London Gatwick

14h 15m

1 stop

YUL20:55Montreal Pierre Elliott Trudeau Intl

10 Mar

YUL10:15Montreal Pierre Elliott Trudeau Intl

19h 30m

1 stop

LGW09:45London Gatwick

£367

Air Transat

15 Apr

LGW12:40London Gatwick

25h 40m

1 stop

YUL09:20Montreal Pierre Elliott Trudeau Intl

20 May

YUL20:35Montreal Pierre Elliott Trudeau Intl

30h 20m

1 stop

LGW07:55London Gatwick

£367

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

8 Feb

LGW10:40London Gatwick

14h 35m

1 stop

YUL20:15Montreal Pierre Elliott Trudeau Intl

18 Feb

YUL21:45Montreal Pierre Elliott Trudeau Intl

12h 20m

1 stop

LGW15:05London Gatwick

£402

TAP AIR PORTUGAL

11 Mar

LGW10:40London Gatwick

14h 35m

1 stop

YUL21:15Montreal Pierre Elliott Trudeau Intl

16 Mar

YUL22:45Montreal Pierre Elliott Trudeau Intl

13h 00m

1 stop

LGW15:45London Gatwick

£404

TAP AIR PORTUGAL

10 Feb

LGW10:40London Gatwick

26h 52m

2 stops

YUL08:32Montreal Pierre Elliott Trudeau Intl

18 Feb

YUL21:45Montreal Pierre Elliott Trudeau Intl

12h 20m

1 stop

LGW15:05London Gatwick

£556

momondo Fare Finder

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

Wed 4/3

11:40-17:25

1 stop10h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

17:25-09:45

1 stop12h 20m

£366

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 28/2

11:40-20:55

1 stop14h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

10:15-09:45

1 stop19h 30m

£367

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 20/5

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

22:05-09:50

Nonstop6h 45m

£367

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 13/3

11:40-00:32

1 stop16h 52m

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

19:20-09:45

1 stop10h 25m

£368

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 13/3

11:40-00:32

1 stop16h 52m

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

19:20-09:45

1 stop10h 25m

£369

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 22/5

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

22:05-09:50

Nonstop6h 45m

£370

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Tue 10/3

11:40-09:20

1 stop25h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

19:20-09:45

1 stop10h 25m

£370

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 23/4

12:40-16:55

1 stop33h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

06:45-10:45

1 stop23h 00m

£371

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 25/4

12:40-00:35

1 stop16h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

19:20-10:45

1 stop10h 25m

£372

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 28/2

11:40-00:35

1 stop17h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

19:20-09:45

1 stop10h 25m

£373

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

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

The cheapest day to depart from London Gatwick Airport to Montreal is on a Wednesday. Travellers who choose to depart for Montreal on a Wednesday will often find tickets for as low as £518. Flights from London Gatwick Airport to Montreal on a Saturday will generally be more expensive and average around £555. 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?

In the afternoon is the cheapest time of day to fly from London Gatwick Airport to Montreal when you can find flight prices for as low as £492. Flying to Montreal in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Montreal is at midday when prices are around £565.

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?

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

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 return 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	£462
Fastest flight time	7h 40m
Direct flights	Every day
Airports in Montreal	2 airports

The best flight deal from London Gatwick Airport to Montreal found on momondo in the last 72 hours is £462

The fastest flight from London Gatwick Airport to Montreal takes 7h 40m

Direct flights go from London Gatwick Airport to Montreal every day.

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?
There are 3249.4 mi between London Gatwick and Montreal. 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 updated daily.
How many operators does momondo search for flights from London Gatwick Airport to Montreal?
There is 1 operator available for flights from London Gatwick Airport to Montreal as of February 2026.
How old do you have to be to fly from London Gatwick Airport to Montreal?
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.
What documentation or ID do you need to fly to Montreal?
The travel and health documents required for your trip to Montreal 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. 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?
Based on momondo bookings for flights between London Gatwick Airport and Montreal, the leading plane model is Airbus A350-1000, making up 16.09% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 14.61%, Boeing 787-8 Dreamliner with 12.37%, and Airbus A321neo with 12.23%.
What is the most popular airline from London Gatwick Airport to Montreal?
Based on momondo bookings for flights between London Gatwick Airport and Montreal, the leading airline is Air Transat, making up 100% of the total bookings.

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 Transat	PriceFrom £296	Free Cancellation	Rating 7.7 502 reviews		Search Air Transat flights

Why use momondo?

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

It is quick and easy to find London to Montreal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.

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?

If you are not ready to book a flight from London to Montreal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montreal and let you know when they change.

An easier way to manage your Montreal trip

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

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Feeling lucky

Fly into one of these airports located in Montreal

Montreal St Hubert Airport

Montreal Pierre Elliott Trudeau Intl Airport

Cheap flights from London Gatwick Airport to Montreal from £307

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Big names, great deals

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Find the cheapest flights from London Gatwick Airport to Montreal

Cheap return flights

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Air Transat flights from London Gatwick Airport to Montreal

Our best Air Transat deals on London Gatwick Airport to Montreal flight tickets

TAP AIR PORTUGAL flights from London Gatwick Airport to Montreal

Our best TAP AIR PORTUGAL deals on London Gatwick Airport to Montreal flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Montreal that are best for you.

See travel insights to Montreal from

How to get the cheapest flight ticket from London Gatwick Airport to Montreal

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

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

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?

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

What is the cheapest airline that flies from London Gatwick to Montreal?

British Airways, Delta, and Air Transat are the most popular carriers operating from London Gatwick to Montreal

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 have had the fewest 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

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

Fastest flight time

Direct flights

Airports in Montreal

How far is London Gatwick to Montreal by plane?

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

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?

What documentation or ID do you need to fly to Montreal?

What is the most popular plane model from London Gatwick Airport to Montreal?

What is the most popular airline 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

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 trip

We make it super easy to schedule, organise 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 Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 9.4 mi from Montreal

Fly your favourite airline to Montreal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Montreal

List of cabin classes available on flights landing in Montreal. Availability may vary depending on flight origin and airline.

Popular Cities in Canada

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

Fly to other destinations from London Gatwick Airport

According to popular flight searches on momondo this year

Complete your trip to Montreal

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According to popular flight searches on momondo this year