€269 Cheap Flights London to Montreal (LGW-YUL)

View €269 flight on Sun, 21 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 €269 for one-way flights and €415 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Transat
Thu, 9 Oct - Thu, 16 Oct
LGW
London
YUL
Montreal
€415 Return, found 2 days ago
€415
Return
found 2 days ago
Select Air Transat flight, departing Thu, 9 Oct from London to Montreal, returning Thu, 16 Oct, priced at €415 found 2 days ago
Air Transat
Thu, 11 Sep - Thu, 18 Sep
LGW
London
YUL
Montreal
€421 Return, found 1 hour ago
€421
Return
found 1 hour ago
Select Air Transat flight, departing Thu, 11 Sep from London to Montreal, returning Thu, 18 Sep, priced at €421 found 1 hour ago
Air Transat
Thu, 9 Oct - Thu, 16 Oct
LGW
London
YUL
Montreal
€429 Return, found 2 days ago
€429
Return
found 2 days ago
Select Air Transat flight, departing Thu, 9 Oct from London to Montreal, returning Thu, 16 Oct, priced at €429 found 2 days ago
Air Transat
Fri, 10 Oct - Sat, 18 Oct
LGW
London
YUL
Montreal
€435 Return, found 11 hours ago
€435
Return
found 11 hours ago
Select Air Transat flight, departing Fri, 10 Oct from London to Montreal, returning Sat, 18 Oct, priced at €435 found 11 hours ago
Air Transat
Fri, 10 Oct - Sat, 18 Oct
LGW
London
YUL
Montreal
€443 Return, found 11 hours ago
€443
Return
found 11 hours ago
Select Air Transat flight, departing Fri, 10 Oct from London to Montreal, returning Sat, 18 Oct, priced at €443 found 11 hours ago
Air Transat
Sun, 21 Sep - Wed, 24 Sep
LGW
London
YUL
Montreal
€454 Return, found 3 hours ago
€454
Return
found 3 hours ago
Select Air Transat flight, departing Sun, 21 Sep from London to Montreal, returning Wed, 24 Sep, priced at €454 found 3 hours ago
Swiss International Air Lines
Wed, 8 Oct - Thu, 16 Oct
LGW
London
YUL
Montreal
€520 Return, found 11 hours ago
€520
Return
found 11 hours ago
Select Swiss International Air Lines flight, departing Wed, 8 Oct from London to Montreal, returning Thu, 16 Oct, priced at €520 found 11 hours ago
TAP Portugal
Wed, 5 Nov - Sun, 9 Nov
LGW
London
YUL
Montreal
€523 Return, found 6 days ago
€523
Return
found 6 days ago
Select TAP Portugal flight, departing Wed, 5 Nov from London to Montreal, returning Sun, 9 Nov, priced at €523 found 6 days ago
Finnair
Fri, 10 Oct - Sat, 18 Oct
LGW
London
YUL
Montreal
€535 Return, found 11 hours ago
€535
Return
found 11 hours ago
Select Finnair flight, departing Fri, 10 Oct from London to Montreal, returning Sat, 18 Oct, priced at €535 found 11 hours ago
American Airlines
Fri, 10 Oct - Sat, 18 Oct
LGW
London
YUL
Montreal
€597 Return, found 11 hours ago
€597
Return
found 11 hours ago
Select American Airlines flight, departing Fri, 10 Oct from London to Montreal, returning Sat, 18 Oct, priced at €597 found 11 hours ago

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

September is typically the cheapest month to fly

From €372 - €675 per traveller.

Graph displaying average flight prices per month

London to Montreal route information
Origin airport
Gatwick
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
Air Transat
Return price
€415
Distance
5217 km
Average flight time
7 hours 40 mins

Perfect flights from London to Montreal

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Montreal. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Gatwick to Pierre Elliott Trudeau Intl. ticket options cater to your travel preferences, with incredible one-way fares from €269 and roundtrip prices from €415. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Pierre Elliott Trudeau Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Montreal.

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 €415. 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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