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.

What is the cheapest airline that flies from London Gatwick to Montreal Pierre Elliott Trudeau Intl?

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

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.

£306 Cheap Flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport in 2026

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London Gatwick Airport to Montreal

Round-trip

One-way

Last minute

Direct

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

34h 15m

2 stops

£365Air Transat

Wed, 9 Sep - Sun, 20 Sep

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 10:45

YUL

LGW

37h 05m

2 stops

£376Air Transat

Mon, 1 Jun - Fri, 5 Jun

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 07:55

YUL

LGW

10h 15m

1 stop

£378Air Transat

Wed, 9 Sep - Sun, 20 Sep

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 10:45

YUL

LGW

13h 05m

2 stops

£386Air Transat

Mon, 1 Jun - Fri, 5 Jun

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 07:55

YUL

LGW

10h 15m

1 stop

£392Air Transat

Mon, 1 Jun - Fri, 5 Jun

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 07:55

YUL

LGW

34h 15m

2 stops

£392Air Transat

Fri, 12 Jun - Tue, 16 Jun

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 07:55

YUL

LGW

10h 15m

1 stop

£397Air Transat

Sun, 31 May - Fri, 12 Jun

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 07:55

YUL

LGW

10h 15m

1 stop

£399Air Transat

Sat, 16 May - Sun, 24 May

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 07:55

YUL

LGW

10h 15m

1 stop

£400Air Transat

Fri, 29 May - Sun, 31 May

11:35 - 14:15

LGW

YUL

7h 40mdirect

16:40 - 07:55

YUL

LGW

10h 15m

1 stop

£402Air Transat

Fri, 12 Jun - Fri, 26 Jun

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

9 Sept

LGW11:35London Gatwick

7h 40m

YUL14:15Montreal Pierre Elliott Trudeau Intl

20 Sept

YUL16:40Montreal Pierre Elliott Trudeau Intl

34h 15m

2 stops

LGW07:55London Gatwick

£365

Air Transat

1 Jun

LGW11:35London Gatwick

7h 40m

YUL14:15Montreal Pierre Elliott Trudeau Intl

5 Jun

YUL16:40Montreal Pierre Elliott Trudeau Intl

37h 05m

2 stops

LGW10:45London Gatwick

£376

Air Transat

9 Sept

LGW11:35London Gatwick

7h 40m

YUL14:15Montreal Pierre Elliott Trudeau Intl

20 Sept

YUL16:40Montreal Pierre Elliott Trudeau Intl

10h 15m

1 stop

LGW07:55London Gatwick

£378

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

Cheapest return flight

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 9/9

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

16:40-07:55

2 stops34h 15m

£365

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 1/6

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

16:40-10:45

2 stops37h 05m

£376

Fastest return journey

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 9/9

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

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

Fri 5/6

16:40-10:45

2 stops13h 05m

£386

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 1/6

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

16:40-07:55

1 stop10h 15m

£392

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

2 stops34h 15m

£392

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sun 31/5

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

16:40-07:55

1 stop10h 15m

£397

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 16/5

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

16:40-07:55

1 stop10h 15m

£399

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 29/5

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

16:40-07:55

1 stop10h 15m

£400

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 12/6

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 26/6

16:40-07:55

1 stop10h 15m

£402

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 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

Airlines

Delays

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

Our data shows that Wednesday 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 £541. Flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport on a Saturday will generally be more expensive and average around £574. 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 £523 when looking at flights departing in the afternoon. Flights at midday are often more expensive, with an average ticket price of £586.

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	£282
Fastest flight time	7h 40m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun

The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from London Gatwick Airport in the past 72 hours is £282. 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 £434.

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 Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airline offering direct flights is Air Transat..

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?
The number of operators available for flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport is 1 as of March 2026.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport is Airbus A350-1000 (17.13% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (17.02%), Boeing 787-8 Dreamliner (12.45%), and Airbus A321neo (12.23%).
What is the most popular airline from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Based on momondo bookings for flights between London Gatwick Airport and Montreal Pierre Elliott Trudeau Intl Airport, the leading airline is Air Transat, making up 100% of the total 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 £306	Free Cancellation	Rating 7.7 521 reviews		Search Air Transat flights

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.

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

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Mon 13/4

Mon 20/4

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Montreal

Popular cities

Other flights from London Gatwick Airport

Other flights to Montreal

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular Cities in Canada

Flights to Toronto Pearson Intl Airportfrom £332

Flights to Vancouver Intl Airport

Flights to Toronto Island Airportfrom £396

Flights to Toronto Region of Waterloo Intl Airportfrom £703

Cheap flights from London Gatwick Airport to Montreal from £321

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London Gatwick Airport to Montreal

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

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

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?

What cabin class options are available on London Gatwick to Montreal Pierre Elliott Trudeau Intl flights?

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

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

What is the cheapest airline that flies from London Gatwick to Montreal Pierre Elliott Trudeau Intl?

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 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

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?

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

Popular Cities in Canada

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

London Gatwick Airport flight routes

According to popular flight searches on momondo this year

Montreal Pierre Elliott Trudeau Intl Airport flight routes

According to popular flight searches on momondo this year

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.

Complete your trip to Montreal

Explore popular destinations other users love

According to popular flight searches on momondo this year