S$1,022 Cheap Flights from London to Montreal

View S$1,022 flight on Sat, 20 Sep, 2025Opens in a new window

Popular airlines from Gatwick Airport (LGW) to Montreal–Trudeau Intl. Airport (YUL)

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Cheap Flights from London to Montreal (LGW-YUL)

Prices were available within the past 7 days and start at S$1,022 for one-way flights and S$8,076 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Wed, 17 Sep - Tue, 23 Sep
LGW
London
YUL
Montreal
S$8,076 Return, found 4 days ago
S$8,076
Return
found 4 days ago
Select Finnair flight, departing Wed, 17 Sep from London to Montreal, returning Tue, 23 Sep, priced at S$8,076 found 4 days ago

Find the cheapest month to fly from London (LGW) to Montreal (YUL)

September is typically the cheapest month to fly

From S$563 - S$849 per traveller.

Graph displaying average flight prices per month

London to Montreal route information
Origin airport
Gatwick
Destination airport
Pierre Elliott Trudeau Intl.
Return price
S$8,076
Distance
5217 km
Average flight time
7 hours 40 mins

Flights from Gatwick to Montreal

There are several airlines that operate frequent flights from London (LGW) to Montreal (YUL) including

  • Air Transat with 11 flights a week
  • British Airways with 6 flights a week
  • with 5 flights a week
  • WestJet with 5 flights a week
  • Icelandair with 3 flights a week

The earliest flight leaves Gatwick Airport at 06:10 and arrives at Pierre Elliott Trudeau Intl. Airport at 14:10. The last flight of the day departs London at 12:25 and arrives at Montreal at 20:13.

The flight distance from London to Montreal is about 6047 km, the shortest flight is 07 hours 40 minutes with .

Expedia lets you search across the largest number of airlines and Montreal flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Gatwick Montreal flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Gatwick to Montreal trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Montreal flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Gatwick to Montreal with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from LGW to Montréal--Trudeau?
If you're travelling between London Gatwick and YUL, round-trip journeys start from S$8,076. This figure is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LGW to YUL?
When it comes to cancellation fees, each airline has its own terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from London Gatwick to Montréal--Trudeau that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for London Gatwick to Pierre Elliott Trudeau Intl. Airport (YUL) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Gatwick to Pierre Elliott Trudeau Intl. Airport (YUL)?
Gatwick to Dorval is around 5,300 kilometres, so be prepared to spend a while in the air. Make sure you pack all the essentials, from your headphones to your hoodie. Throw in a few snacks to munch on throughout your flight too.
Which airlines fly direct from LGW to Pierre Elliott Trudeau Intl. Airport (YUL)?
Flying directly from London Gatwick to Montréal--Trudeau is simple with Air Transat (TS). This popular airline offers 13 flights every month.
Are London Gatwick to YUL flight tickets cheaper when they're purchased at the last minute?
It is possible to get an awesome last-minute deal from Gatwick Airport (LGW) to Pierre Elliott Trudeau Intl. Airport (YUL), but it's also possible to miss out entirely! As many airlines publish prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares carrier prices and updates flight deals frequently, so you can be certain you're always getting the latest offers.

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London Airports

London

Heathrow to Montreal
S$751.50
*Available to Expedia members.