How often are flights from London to Montreal delayed?

About 17% of weekly flights between London and Montreal have experienced delays in the past year, with the average delay time being 145 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Air Transat have had the lowest number of delays on this route, with just 17% of flights being delayed.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 inches per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Can I find deals for flights from Gatwick to Pierre Elliott Trudeau Intl that include hotel bookings?

Yes. In addition to deals on Gatwick to Pierre Elliott Trudeau Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Gatwick to Pierre Elliott Trudeau Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Pierre Elliott Trudeau Intl.

Can I find deals for business class flights from Gatwick to Pierre Elliott Trudeau Intl?

Yes. Cheapflights offers flight deals from Gatwick to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£221+ Cheap Flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from Gatwick to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Gatwick to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Gatwick to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Fri 2/1011:35 -

Nonstop7h 40m

Sat 3/1016:15 -

1 stop13h 30m

Deal found 14/9£372

Fri 25/912:40 -

1 stop33h 22m

Tue 29/922:05 -

Nonstop6h 45m

Deal found 13/9£373

Wed 14/1011:35 -

Nonstop7h 40m

Thu 22/1022:05 -

Nonstop6h 45m

Deal found 12/9£373

Thu 8/1012:40 -

1 stop11h 52m

Thu 15/1017:00 -

1 stop9h 55m

Deal found 15/9£375

Fri 18/912:40 -

1 stop16h 57m

Fri 2/1017:00 -

1 stop12h 45m

Deal found 13/9£376

Fri 18/911:35 -

Nonstop7h 40m

Sun 27/916:40 -

1 stop10h 15m

Deal found 13/9£376

Fri 18/911:35 -

Nonstop7h 40m

Tue 22/916:40 -

1 stop10h 15m

Deal found 12/9£378

Fri 2/1011:35 -

Nonstop7h 40m

Tue 20/1022:05 -

Nonstop6h 45m

Deal found 14/9£379

Sat 10/1009:40 -

1 stop19h 57m

Thu 15/1022:05 -

Nonstop6h 45m

Deal found 15/9£379

Fri 2/1011:35 -

Nonstop7h 40m

Sat 10/1022:05 -

Nonstop6h 45m

Deal found 12/9£381

Find flight deals from Gatwick to Pierre Elliott Trudeau Intl

Round-trip from	£372
One-way from	£221
Popular in	December
Cheapest in	February
Average price	£410
Good round-trip deal	£383 or less
Good one-way deal	£216 or less

Air Transat
2/10-3/10
1 total stop
21h 10m total
London to Montreal

Search Deals

Air Transat
23/9-31/12
1 total stop
15h 50m total
London to Montreal

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£103 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (£30 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from London Gatwick to Montreal Pierre Elliott Trudeau Intl.

Search Deals

Price to beat on a one-way flight from London Gatwick to Montreal Pierre Elliott Trudeau Intl.

Search Deals

Cheapflights 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 London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Wed 4/11

16:45-12:40

1 stop24h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£240

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Wed 11/11

16:45-12:40

1 stop24h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£242

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Sun 15/11

14:05-12:40

1 stop27h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£246

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Mon 2/11

16:45-12:40

1 stop24h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£248

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Mon 9/11

16:45-12:40

1 stop24h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£248

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Thu 17/12

06:30-12:10

1 stop34h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£265

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Fri 30/10

17:20-14:25

1 stop25h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£265

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Sun 25/10

11:40-00:35

1 stop16h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£315

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Mon 11/1

11:40-22:20

1 stop15h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£315

Fastest return journey

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Mon 26/10

11:40-22:20

1 stop14h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£316

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 23 resultsSorted by cheapest first

Best time to book a flight from Gatwick to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Gatwick with our price prediction graph.

LGW-YUL

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport

Prices

Delays

What is the cheapest time of day to fly from LGW to YUL?

When flying from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is typical for this route at the moment.

London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between £371 and £466 in October.
The cheapest return price found within the last 5 days was £372 on Air Transat (2 Oct–3 Oct).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Read reviews from past customers who have flown with Air Transat and Virgin Atlantic from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Transat

7.7

Good

579 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Air Transat

7.7

Good

579 reviews

Air Transat

7.7

Good

579 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

YYZ - YUL

Virgin Atlantic

7.4

Good

694 reviews

Air Transat

7.7

Good

579 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

YYZ - YUL

Related info for your journey

How long is the flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Airlines like Air Transat fly from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport in about 7h 40m. The time it takes to get you to your destination is usually consistent. The distance from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport is about 3258 mi. Most flights are nonstop.
What are the cheapest airlines flying from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?
Cheapflights users have booked flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip from £361. Another airline that can offer you cheap pricing is Virgin Atlantic. Air Transat is 27% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport?
While on average a flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport is generally £370, our data shows the cheapest flight currently is £212. When looking at the most popular route, (London Gatwick - Montreal Pierre Elliott Trudeau Intl), you can expect to pay £358 for that flight.
Can I find deals for flights from Gatwick to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on Gatwick to Pierre Elliott Trudeau Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Gatwick to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from Gatwick to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from Gatwick to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Longueuil

Cornwall

Laval

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Quebec

Flights by cabin class

Other flight options

Other flights from Gatwick

Pierre Elliott Trudeau Intl flight routes

Popular flights

Alternative routes for Gatwick to Pierre Elliott Trudeau Intl

Heathrow to Pierre Elliott Trudeau Intl flights

London City to Pierre Elliott Trudeau Intl flights

Stansted to Pierre Elliott Trudeau Intl flights

Luton to Pierre Elliott Trudeau Intl flights

Top 2 airlines flying from Gatwick to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Transat	Cheapest£361	Average£546	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Virgin Atlantic	Cheapest£484	Average£484	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

How does Cheapflights help users find flights from Gatwick to Pierre Elliott Trudeau Intl?

Cheapflights helps you search for flights from Gatwick to Pierre Elliott Trudeau Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Pierre Elliott Trudeau Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Gatwick to Pierre Elliott Trudeau Intl.

Can Cheapflights find flights from Gatwick to Pierre Elliott Trudeau Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Gatwick to Pierre Elliott Trudeau Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Gatwick to Pierre Elliott Trudeau Intl become cheaper?

Not ready to book yet? You can track prices for flights from Gatwick to Pierre Elliott Trudeau Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport from £221

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Gatwick to Pierre Elliott Trudeau Intl

Cheapest flights from Gatwick to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Gatwick to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Gatwick to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Gatwick to Pierre Elliott Trudeau IntlDiscover carefully curated flight deals from Gatwick to Pierre Elliott Trudeau Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Gatwick to Pierre Elliott Trudeau Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Gatwick to Pierre Elliott Trudeau IntlExplore direct flight options from Gatwick to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Explore direct flight options from Gatwick to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Gatwick to Pierre Elliott Trudeau IntlDiscover last-minute flight deals from Gatwick to Pierre Elliott Trudeau Intl. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to Pierre Elliott Trudeau Intl. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Gatwick to Pierre Elliott Trudeau IntlSearch for one-way flight options from Gatwick to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Gatwick to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Gatwick to Pierre Elliott Trudeau Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights 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.

Best time to book a flight from Gatwick to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Gatwick with our price prediction graph.

Cheapflights Insights

What is the cheapest time of day to fly from LGW to YUL?

When flying from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is typical for this route at the moment.

London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between £371 and £466 in October.The cheapest return price found within the last 5 days was £372 on Air Transat (2 Oct–3 Oct).

How often are flights from London to Montreal delayed?

About 17% of weekly flights between London and Montreal have experienced delays in the past year, with the average delay time being 145 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Air Transat have had the lowest number of delays on this route, with just 17% of flights being delayed.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Related info for your journey

How long is the flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport?

What are the cheapest airlines flying from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

What are the cheapest flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Can I find deals for flights from Gatwick to Pierre Elliott Trudeau Intl that include hotel bookings?

How can I find direct flights from Gatwick to Pierre Elliott Trudeau Intl?

Can I find deals for business class flights from Gatwick to Pierre Elliott Trudeau Intl?

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gatwick to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Pierre Elliott Trudeau Intl by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Quebec

Book a non-stop flight to one of these other cities located in Quebec.

Search flights from Gatwick to Pierre Elliott Trudeau Intl by cabin class

Find flights from Gatwick to Pierre Elliott Trudeau Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Gatwick and Pierre Elliott Trudeau Intl flights

Browse other Gatwick and Pierre Elliott Trudeau Intl flight options. Last updated on 17 September 2026.

Other flights from Gatwick

Browse through other flights departing from Gatwick. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Other flights to Pierre Elliott Trudeau Intl

Explore flights to Pierre Elliott Trudeau Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Gatwick to Pierre Elliott Trudeau Intl

Fly with Cheapflights

How does Cheapflights help users find flights from Gatwick to Pierre Elliott Trudeau Intl?

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Pierre Elliott Trudeau Intl?

Can Cheapflights find flights from Gatwick to Pierre Elliott Trudeau Intl with no change fees?

Can Cheapflights notify me if prices for flights from Gatwick to Pierre Elliott Trudeau Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Gatwick to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Gatwick to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Gatwick to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Gatwick to Pierre Elliott Trudeau Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Gatwick to Pierre Elliott Trudeau Intl
Explore direct flight options from Gatwick to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Gatwick to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Gatwick to Pierre Elliott Trudeau Intl. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Gatwick to Pierre Elliott Trudeau Intl
Search for one-way flight options from Gatwick to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between £371 and £466 in October.
The cheapest return price found within the last 5 days was £372 on Air Transat (2 Oct–3 Oct).