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.

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

TAP AIR PORTUGAL and Delta are the most popular carriers operating from London Gatwick to Montreal

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 March 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.

£307 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.

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 07:55

YUL

LGW

10h 15m

1 stop

£377Air Transat

Mon, 21 Sep - Sun, 27 Sep

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 07:55

YUL

LGW

10h 15m

1 stop

£377Air Transat

Mon, 1 Jun - Tue, 9 Jun

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 07:55

YUL

LGW

10h 15m

1 stop

£378Air Transat

Mon, 1 Jun - Tue, 2 Jun

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 10:45

YUL

LGW

37h 05m

2 stops

£383Air Transat

Mon, 1 Jun - Tue, 2 Jun

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 07:55

YUL

LGW

34h 15m

2 stops

£384Air Transat

Mon, 14 Sep - Fri, 25 Sep

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 10:45

YUL

LGW

37h 05m

2 stops

£385Air Transat

Sun, 6 Sep - Sun, 27 Sep

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 07:55

YUL

LGW

10h 15m

1 stop

£386Air Transat

Fri, 15 May - Fri, 22 May

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 07:55

YUL

LGW

10h 15m

1 stop

£389Air Transat

Sat, 16 May - Fri, 22 May

19:40 - 11:05

LGW

YUL

20h 25m

1 stop

18:15 - 22:05

YUL

LGW

22h 50m

1 stop

£394Multiple Airlines

Fri, 15 May - Fri, 22 May

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 07:55

YUL

LGW

10h 15m

1 stop

£395Air Transat

Mon, 22 Jun - Tue, 7 Jul

Air Transat flights from London Gatwick Airport to Montreal

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

Air Transat

1 Jun

LGW11:35London Gatwick

7h 40m

YUL14:15Montreal Pierre Elliott Trudeau Intl

9 Jun

YUL16:40Montreal Pierre Elliott Trudeau Intl

10h 15m

1 stop

LGW07:55London Gatwick

£377

Air Transat

1 Jun

LGW11:35London Gatwick

7h 40m

YUL14:15Montreal Pierre Elliott Trudeau Intl

2 Jun

YUL16:40Montreal Pierre Elliott Trudeau Intl

10h 15m

1 stop

LGW07:55London Gatwick

£378

Air Transat

1 Jun

LGW11:35London Gatwick

7h 40m

YUL14:15Montreal Pierre Elliott Trudeau Intl

2 Jun

YUL16:40Montreal Pierre Elliott Trudeau Intl

37h 05m

2 stops

LGW10:45London Gatwick

£383

SWISS flights from London Gatwick Airport to Montreal

Our best SWISS deals on London Gatwick Airport to Montreal flight tickets

SWISS

9 Apr

LGW18:35London Gatwick

25h 25m

1 stop

YUL15:00Montreal Pierre Elliott Trudeau Intl

30 Apr

YUL16:40Montreal Pierre Elliott Trudeau Intl

20h 10m

1 stop

LGW17:50London Gatwick

£534

SWISS

8 Apr

LGW18:35London Gatwick

25h 25m

1 stop

YUL15:00Montreal Pierre Elliott Trudeau Intl

15 Apr

YUL16:40Montreal Pierre Elliott Trudeau Intl

20h 10m

1 stop

LGW17:50London Gatwick

£543

SWISS

8 Apr

LGW18:35London Gatwick

25h 25m

1 stop

YUL15:00Montreal Pierre Elliott Trudeau Intl

6 May

YUL16:40Montreal Pierre Elliott Trudeau Intl

10h 45m

1 stop

LGW08:25London Gatwick

£564

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

Cheapest return flight

Fastest return journey

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 21/9

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

16:40-07:55

1 stop10h 15m

£377

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 1/6

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

16:40-07:55

1 stop10h 15m

£377

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 1/6

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

16:40-07:55

1 stop10h 15m

£378

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 1/6

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

16:40-10:45

2 stops37h 05m

£383

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 14/9

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

16:40-07:55

2 stops34h 15m

£384

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sun 6/9

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

16:40-10:45

2 stops37h 05m

£385

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

£386

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 15/5

19:40-11:05

1 stop20h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

18:15-22:05

1 stop22h 50m

£394

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

£395

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 Friday. Travellers who choose to depart for Montreal on a Friday will often find tickets for as low as £545. Flights from London Gatwick Airport to Montreal on a Saturday will generally be more expensive and average around £575. 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 £530. 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 £589.

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	£338
Fastest flight time	7h 40m
Direct flights	Every day
Airports in Montreal	2 airports

The best one-way flight to Montreal from London Gatwick Airport in the past 72 hours is £338. The best return flight deal from London Gatwick Airport to Montreal found on momondo in the last 72 hours is £461.

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 March 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 Boeing 787-9 Dreamliner, making up 17.85% of the total bookings. Other popular models include Airbus A350-1000 with 17.42%, Airbus A321neo with 12.28%, and Boeing 787-8 Dreamliner with 11.80%.
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 £305	Free Cancellation	Rating 7.7 527 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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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 £322

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Find the cheapest flights from London Gatwick Airport to Montreal

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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

SWISS flights from London Gatwick Airport to Montreal

Our best SWISS 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?

What cabin class options are available on London Gatwick to Montreal flights?

Can stopping save me money on London Gatwick Airport to Montreal flights?

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

How often are flights from London to Montreal delayed?

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

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

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

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

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?

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

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