LGW - YUL

£220 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 10/9. 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

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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Booking Insights
Flight Deals

Cheap Flights from Gatwick to Montreal (LGW-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Gatwick to Montreal 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

Fri, 17 Oct - Tue, 2 Dec
Air Transat Logo
11:35 - 14:15LGW-YUL
7h 40mdirect
Air Transat Logo
17:25 - 09:45YUL-LGW
11h 20m1 stop
£358Air Transat
Find Deal
Thu, 9 Oct - Sat, 11 Oct
Air Transat Logo
11:35 - 14:15LGW-YUL
7h 40mdirect
Air Transat Logo
15:10 - 10:45YUL-LGW
14h 35m1 stop
£360Air Transat
Find Deal
Thu, 25 Sep - Thu, 16 Oct
Air Transat Logo
11:35 - 14:15LGW-YUL
7h 40mdirect
Air Transat Logo
22:05 - 09:50YUL-LGW
6h 45mdirect
£361Air Transat
Find Deal
Fri, 12 Sep - Sun, 21 Sep
Air Transat Logo
09:40 - 21:30LGW-YUL
16h 50m1 stop
Air Transat Logo
18:00 - 10:45YUL-LGW
11h 45m1 stop
£362Air Transat
Find Deal
Wed, 17 Sep - Mon, 13 Oct
Air Transat Logo
12:40 - 21:17LGW-YUL
13h 37m1 stop
Air Transat Logo
22:05 - 09:50YUL-LGW
6h 45mdirect
£363Air Transat
Find Deal
Thu, 25 Sep - Sun, 28 Sep
Air Transat Logo
12:40 - 19:20LGW-YUL
11h 40m1 stop
Air Transat Logo
16:00 - 10:45YUL-LGW
13h 45m1 stop
£364Air Transat
Find Deal
Fri, 12 Sep - Mon, 6 Oct
Air Transat Logo
11:35 - 14:15LGW-YUL
7h 40mdirect
Air Transat Logo
22:05 - 09:50YUL-LGW
6h 45mdirect
£366Air Transat
Find Deal
Thu, 25 Sep - Thu, 16 Oct
Air Transat Logo
11:35 - 14:15LGW-YUL
7h 40mdirect
Air Transat Logo
16:00 - 10:45YUL-LGW
13h 45m1 stop
£366Air Transat
Find Deal
Sat, 11 Oct - Sat, 18 Oct
Logo
16:30 - 11:35LGW-YUL
24h 05m1 stop
Logo
18:50 - 19:00YUL-LGW
19h 10m1 stop
£374
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Logo
16:40 - 11:35LGW-YUL
23h 55m1 stop
Logo
18:50 - 19:35YUL-LGW
19h 45m1 stop
£375
Find Deal
Expert advice

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

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
LGW

For a stress-free departure, consider using Gatwick's Fast Track security. Book online for the best price and access dedicated lanes.

Read more about LGWby Kirstie Pickering
YUL

Take the 747 bus from YUL to Montréal city centre. It's the cheapest option, running 24/7, but can take up to 70 minutes.

Read more about YULby Brandon Schultz
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on YUL

Brandon Schultz

Brandon Schultz

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

Kirstie Pickering

Kirstie Pickering

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
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, Saturday is the most expensive day to fly from London Gatwick Airport to Montreal. For your return ticket, we recommend flying on a Sunday and avoiding Wednesdays for the best deals.

What is the cheapest month to fly from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport is November, where tickets cost £329 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is £657 and £543 respectively.

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.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £1,033 on average.

How far in advance should I book a flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 4 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Find deals

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

Low seasonMarch
Cheapest flight£220
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (13% more expensive 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 £297 for a one-way ticket and £484 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?

    KLM, 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 A321neo is the aircraft model that flies most regularly on the London Gatwick Airport to Montreal flight route.

  • On which days can I fly direct from London Gatwick Airport to Montreal?

    There are direct flights from London Gatwick Airport to Montreal on a daily basis.

  • 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 £244 or less one-way and £334 or less round-trip.

Prefer to fly direct from London Gatwick Airport to Montreal?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Gatwick to Montreal Pierre Elliott Trudeau Intl.
Find which airlines fly direct from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport, which days they fly and book direct flights.

Direct departures

London Gatwick to Montreal Pierre Elliott Trudeau Intl

Monday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Tuesday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Wednesday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Thursday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Friday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Saturday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Sunday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

See more direct flights

Direct returns

Montreal Pierre Elliott Trudeau Intl to London Gatwick

Monday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Tuesday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Wednesday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Thursday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Friday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Saturday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

Sunday

Air Transat, Porter Airlines

Air Transat, Porter Airlines

See more direct flights

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 430 reviews
7.9Boarding
8.5Crew
6.7Food
7.3Comfort
7.0Entertainment
Airline reviews

It’s ok just the boarding point is far too far

8.0 ExcellentAnonymous, Aug 2025YYZ - YYT
Read more Air Transat reviews

It’s ok just the boarding point is far too far

Check in slow even though completed online check in, there was no bag drop available so had to query for 90mins as only 2 staff on desks.

Flying to a far away destination is a miracle in itself, so please take these with a grain of salt. The seats are a bit tired, and need a freshen up. The entertainment could be a bit newer, especially with all services available now. The food really is where we need help. But again, flying is a privilege, so all is good.

Not so much porter it's your site! Not good

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

Never book through a third party. Book through Air transats website. Terrible process to get help and many issues happen with them and sister companies because half the flights you book with them aren’t even through air transat.

The plane was pretty full, and we dis not have any includes meal for our 4h30 flight? And on-board entertainment wasn't available, there was no TV or plugging to charger your device on the plane. They told us to download an app if we wanted to watch movies but it never connected, that was a disappointment, the r we st was very good though and the crew were really nice!

Seats were very tight especially for first leg of trip.

Not necessarily a Transat issue but it took 2 hours to go through immigration. Tried to reach out to Transat for resolution but was unable to reach an agent.

The flight was excellent, once it started, however we were delayed two hours when the first plane’s engines wouldn’t start. They found another identical plane and transferred us and our luggage in under two hours and made up almost an hour in the air.

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)

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