LGW - YUL

£315 Find Cheap Flights from London Gatwick Airport to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Gatwick to Pierre Elliott Trudeau Intl departing on 22/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Montreal, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£368
Air Transat
Wed 20/5Sun 31/5
LGW - YUL • Direct
Cheapest direct flights
£369
Air Transat
Fri 3/7Fri 10/7
LGW - YUL • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Use Gatwick's Fast Track for a stress-free departure.
The 747 bus from YUL to city center is cost-effective.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Air Transat
Cheapest • from £368 (return)
Air Transat
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Pierre Elliott Trudeau Intl!
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Flight Deals

Cheap Flights from Gatwick to Pierre Elliott Trudeau Intl (LGW-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Gatwick to Pierre Elliott Trudeau Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Gatwick to Pierre Elliott Trudeau Intl

Wed, 20 May - Sun, 31 May
Air Transat Logo
11:35 - 14:15
LGW
-
YUL
7h 40mdirect
Air Transat Logo
15:10 - 10:45
YUL
-
LGW
14h 35m
1 stop
£368Air Transat
Thu, 12 Mar - Wed, 25 Mar
Air Transat Logo
11:40 - 00:32
LGW
-
YUL
16h 52m
1 stop
Air Transat Logo
17:25 - 09:45
YUL
-
LGW
12h 20m
1 stop
£369Air Transat
Mon, 2 Mar - Thu, 23 Apr
Air Transat Logo
11:40 - 20:52
LGW
-
YUL
14h 12m
1 stop
Air Transat Logo
19:20 - 10:45
YUL
-
LGW
10h 25m
1 stop
£369Air Transat
Thu, 12 Mar - Thu, 26 Mar
Air Transat Logo
11:40 - 00:32
LGW
-
YUL
16h 52m
1 stop
Air Transat Logo
21:50 - 09:45
YUL
-
LGW
31h 55m
1 stop
£370Air Transat
Wed, 25 Feb - Fri, 24 Apr
Air Transat Logo
11:40 - 17:25
LGW
-
YUL
10h 45m
1 stop
Air Transat Logo
19:20 - 10:45
YUL
-
LGW
10h 25m
1 stop
£371Air Transat
Tue, 14 Apr - Wed, 29 Apr
Air Transat Logo
12:40 - 00:35
LGW
-
YUL
16h 55m
1 stop
Air Transat Logo
19:20 - 10:45
YUL
-
LGW
10h 25m
1 stop
£372Air Transat
Sun, 19 Apr - Sat, 9 May
Air Transat Logo
12:40 - 00:35
LGW
-
YUL
16h 55m
1 stop
Air Transat Logo
22:05 - 09:50
YUL
-
LGW
6h 45mdirect
£372Air Transat
Sun, 19 Apr - Sun, 3 May
Air Transat Logo
12:40 - 00:35
LGW
-
YUL
16h 55m
1 stop
Air Transat Logo
20:35 - 10:45
YUL
-
LGW
9h 10m
1 stop
£373Air Transat
Mon, 11 May - Sun, 21 Jun
Air Transat Logo
12:40 - 19:30
LGW
-
YUL
11h 50m
1 stop
Air Transat Logo
18:05 - 10:45
YUL
-
LGW
11h 40m
1 stop
£374Air Transat
Wed, 4 Mar - Thu, 19 Mar
Air Transat Logo
11:40 - 17:25
LGW
-
YUL
10h 45m
1 stop
Air Transat Logo
10:35 - 09:45
YUL
-
LGW
19h 10m
1 stop
£375Air Transat
Booking Insights

KAYAK's insights & trends for Gatwick to Pierre Elliott Trudeau Intl flights

Get data-powered insights and trends into flights from Gatwick to Pierre Elliott Trudeau Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London Gatwick Airport to Montreal?

The average price of all round-trip flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Montreal on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from London Gatwick Airport to Montreal. For your return ticket, we recommend flying on a Monday and avoiding Wednesdays for the best deals.

Can I save money by flying with a stopover from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £454, prices are generally cheapest when you fly direct.

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Expert advice

Expert advice for your flight from Gatwick to Pierre Elliott Trudeau Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on YUL

Brandon travels every week and makes friends with stray cats wherever he goes. Dogs, too... he once brought one home to the US from the Amalfi Coast. He’s written 6 books, visited 6 continents (still waiting on Antarctica), and would eat ice cream 6 times a day if he could. He lives in Brooklyn, New York, with his partner and three cats.

Read more
Kirstie Pickering

Kirstie Pickering

Expert on LGW

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Read more

Good to know - Cheap tickets from London Gatwick Airport to Montreal

Low seasonSeptember
Cheapest flight£315
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from London Gatwick Airport to Montreal

When to book flights from Gatwick to Pierre Elliott Trudeau Intl

Are your dates flexible? Find out the best times to travel from Gatwick to Pierre Elliott Trudeau Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Gatwick Airport to Montreal flights

  • What is the cheapest flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport was £315 for a one-way ticket and £368 for a return.

  • Which airports will I be using when flying from London Gatwick Airport to Montreal?

    London Gatwick Airport airport is called London Gatwick and the only airport in Montreal is Montreal Pierre Elliott Trudeau Intl.

  • Which airlines offer Wi-Fi service onboard planes from London Gatwick Airport to Montreal?

    Lufthansa, and Air Canada offer inflight Wi-Fi service on the London Gatwick Airport to Montreal flight route.

  • Which aircraft models fly most regularly from London Gatwick Airport to Montreal?

    The Airbus A350-1000 is the aircraft model that flies most regularly on the London Gatwick Airport to Montreal flight route.

  • How does KAYAK find such low prices on flights from London Gatwick Airport to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Gatwick Airport to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Gatwick Airport to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from London Gatwick Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Gatwick Airport to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Montreal with an airline and back to London Gatwick Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Gatwick Airport to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from London Gatwick Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport

  • Looking for a cheap flight from Montreal to London Gatwick Airport? 25% of our users found flights on this route for £284 or less one-way and £455 or less round-trip.

Reviews of the top airline flying from Gatwick to Pierre Elliott Trudeau Intl

 
See real verified KAYAK customer reviews for airlines flying from London to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Gatwick to Pierre Elliott Trudeau Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Air TransatOverall score based on 504 reviews
7.0Entertainment
7.3Comfort
6.8Food
7.9Boarding
8.4Crew
Airline reviews

The Turkish was good . I had a problem with air Transat terrible experience for me

2.0 MediocreAnonymous, Jan 2026
IST - YYZ
Read more Air Transat reviews

The Turkish was good . I had a problem with air Transat terrible experience for me

I did not like I have been charged for my carry on

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

Very good. A lot better experience then I expected for an economy flight.

It was very good but no tv but the experience was great

Thank you for making my first experience very enjoyable. You made it all very pleasant

Great flight great seats will absolutely fly with you again

Porter airlines was good. I didn't have the best experience when booking through airfare assist however, as I got no final confirmation from them that the flight was booked until I called them. Even then, the confirmation code they gave me was incorrect and couldn't be used for check in. On a positive note airfare assist was actually picked up the phone relatively quickly when calling

The flight crew were very good, polite, and professional. Unfortunately, the rest of the experience left much to be desired. The food was extremely bland—almost tasteless. We chose the non vegetarian .The lasagna was just plain pasta with a tiny garnish and no seasoning. It felt like eating starch only, The bigger issue was with luggage and space. We boarded with three tickets, and while the seats in front of us were nearly empty, all the overhead compartments had already been filled by passengers boarding to the back. This left us and many others with no overhead storage for our carry-ons. Our bags couldn’t fit well under the seats either, which meant we lost the little legroom we had. The result was a horrible, cramped experience—sore knees, no space to stretch, and no way to rest or sleep comfortably. According to the crew this was a rather normal thing. It is obviously normal that people board with handbag and carry on but they should be only allowed to use their overhead compartment and under their seat not the way it is managed that all the spaces in the front of the plane being occupied by the people sitting way back in the plane.

Nice complete meal included and great services. Plus the plane was very clean.

Everything you need to know for your flight from Gatwick to Pierre Elliott Trudeau Intl

Information on your arrival and departure airports

London Gatwick Airport (LGW)
Pierre Elliott Trudeau Intl (YUL)