YUL - LGW

C$ 342 Find Cheap Flights from Montreal to London Gatwick Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Gatwick departing on 8/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to London Gatwick Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to London, 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 Montreal to London, as well as popular online travel agencies
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Cheap Flight Deals from Montreal to Gatwick (YUL-LGW)

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

Recent round-trip flight deals from Montreal to Gatwick

KAYAK's recommended round-trip deals from the most popular airlines that fly from Montreal to Gatwick.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Air Transat Logo
10:05 p.m. - 9:50 a.m.YUL-LGW
6h 45mdirect
Air Transat Logo
11:35 a.m. - 2:15 p.m.LGW-YUL
7h 40mdirect
C$ 663Air Transat
Find Deal
Sat, 7 Jun - Sat, 14 Jun
Air Transat Logo
10:05 p.m. - 9:50 a.m.YUL-LGW
6h 45mdirect
Air Transat Logo
11:35 a.m. - 2:15 p.m.LGW-YUL
7h 40mdirect
C$ 666Air Transat
Find Deal
Sat, 7 Jun - Sat, 14 Jun
Air Transat Logo
10:05 p.m. - 9:50 a.m.YUL-LGW
6h 45mdirect
Air Transat Logo
11:35 a.m. - 2:15 p.m.LGW-YUL
7h 40mdirect
C$ 669Air Transat
Find Deal
Sat, 7 Jun - Sat, 14 Jun
Air Transat Logo
10:05 p.m. - 9:50 a.m.YUL-LGW
6h 45mdirect
Air Transat Logo
11:35 a.m. - 2:15 p.m.LGW-YUL
7h 40mdirect
C$ 679Air Transat
Find Deal
Sat, 24 May - Tue, 10 Jun
Air Transat Logo
10:05 p.m. - 9:50 a.m.YUL-LGW
6h 45mdirect
Air Transat Logo
11:35 a.m. - 2:15 p.m.LGW-YUL
7h 40mdirect
C$ 680Air Transat
Find Deal
Sat, 7 Jun - Sat, 14 Jun
Air Transat Logo
10:05 p.m. - 9:50 a.m.YUL-LGW
6h 45mdirect
Air Transat Logo
11:35 a.m. - 2:15 p.m.LGW-YUL
7h 40mdirect
C$ 681Air Transat
Find Deal
Sat, 24 May - Sat, 7 Jun
Porter Airlines Logo
3:10 p.m. - 10:45 a.m.YUL-LGW
14h 35m1 stop
Porter Airlines Logo
12:40 p.m. - 7:57 p.m.LGW-YUL
12h 17m1 stop
C$ 687Porter Airlines
Find Deal
Sat, 24 May - Tue, 10 Jun
Porter Airlines Logo
5:40 p.m. - 10:45 a.m.YUL-LGW
12h 05m1 stop
Porter Airlines Logo
12:40 p.m. - 7:57 p.m.LGW-YUL
12h 17m1 stop
C$ 724Porter Airlines
Find Deal
Wed, 7 May - Sat, 10 May
Porter Airlines Logo
5:40 p.m. - 10:45 a.m.YUL-LGW
12h 05m1 stop
Porter Airlines Logo
12:40 p.m. - 7:57 p.m.LGW-YUL
12h 17m1 stop
C$ 726Porter Airlines
Find Deal
Wed, 7 May - Wed, 14 May
 Logo
11:00 p.m. - 2:00 p.m.YUL-LGW
10h 00m1 stop
 Logo
7:40 a.m. - 9:00 p.m.LGW-YUL
18h 20m1 stop
C$ 769
Find Deal
Wed, 10 Sep - Wed, 24 Sep

Expert advice for your flight from Montreal to Gatwick

 
Snippets provided in this section are AI-generated based on a summarization 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 specific 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.
Airlines
Air Transat

Air Transat offers in-flight entertainment screens and meals on flights to Europe.


Club Class provides wider seats with more legroom, ideal for long-haul comfort.

Porter Airlines

PorterReserve includes priority boarding and extra legroom, enhancing travel comfort.


Porter offers free drinks including Canadian wines and craft beers, enhancing the flight experience.

Our travel experts
John Walton

John Walton

Expert on Air Transat and Porter Airlines

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

KAYAK's insights & trends for Montreal to Gatwick flights

Get data-powered insights and trends into flights from Montreal to Gatwick 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 Montreal to London Gatwick Airport?

The average price of all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport clicked on KAYAK for each day over the last 12 months.
When flying from Montreal to London Gatwick Airport, you should consider leaving on a Saturday and avoid Fridays if you are looking for the best rates. For your return to Montreal, you’ll find the best rates on Wednesdays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick 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 Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport is January, where tickets cost C$ 722 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is C$ 1,108 and C$ 1,106 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick 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 Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low season

April

High season

July

Cheapest flight

C$ 342
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly (19% more expensive on average)
Flight from Montreal to London Gatwick Airport

When to book flights from Montreal to Gatwick

Are your dates flexible? Find out the best times to travel from Montreal to Gatwick based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Montreal to London Gatwick Airport flights

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

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport was C$ 247 for a one-way ticket and C$ 479 for a round-trip.

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

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

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

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

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

    You can catch a direct flight from Montreal to London Gatwick Airport on Monday, Tuesday, Thursday, Friday, and Saturday.

  • Which is the best airline for flights from Montreal to London, Porter Airlines or Air Transat?

    The two airlines most popular with KAYAK users for flights from Montreal to London are Porter Airlines and Air Transat. With an average price for the route of C$ 774 and an overall rating of 8.0, Porter Airlines is the most popular choice. Air Transat is also a great choice for the route, with an average price of C$ 965 and an overall rating of 7.8.

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

    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 Montreal to London Gatwick Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Gatwick Airport from Montreal 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 Montreal to London Gatwick Airport?

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

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

    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 London Gatwick Airport from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 472 or less one-way and C$ 749 or less round-trip.

Prefer to fly direct from Montreal to London Gatwick Airport?

Find which airlines fly direct from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport, which days they fly and book direct flights.

Direct departures

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 nonstop flights

Direct returns

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 nonstop flights
See more nonstop flights

Top 5 airlines serving from Montreal to Gatwick

 
See real verified KAYAK customer reviews for airlines flying from Montreal to London. 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 Montreal to Gatwick? 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.
8.0
Porter AirlinesOverall score based on 285 reviews
8.2Boarding
7.6Food
7.0Entertainment
8.8Crew
8.1Comfort
Airline reviews

It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)

10.0 ExcellentDiane, Apr 2025YYZ - TPA
Read more Porter Airlines reviews

It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)

Overall very good... staff were friendly and helpful. boarding was good for the most part, but a little hard to get our carry-on bags on there.... I think people should be directed to keep their coats and small bags with them until all the carry-ons are loaded, and then, if there is space, they can put their small bags and coats up top.. makes it much easier to put baggage up. i loved the internet feature, but the entertainment was not there unless you have your own Netflix or similar platform. My chair did not recline, which was very annoying, and the arms won't go up near the isle, which makes it tough to get in and out of the seat.

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

The staff is always great. Just the fact that our flight was the only one delayed from Halifax when all other carries were still flying. It happen a year ago out of Toronto as well. All others were flying but our flight got cancelled 1 hr before the time of departure.

The only issue had when i mentioned about comfort was the man beside me was on the larger side and took about 1/3 of my seat where i was pressed against the wall/window of the plane for the trip.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Awesome, the whole way through. Thank you, this is the new Canadian Airline benchmark.

We were given a complimentary seat upgrade which was so unexpected but so lovely!

Over the wing seat at emergency exit only downside people using lavatory have no respect and wait in the space

Flight delayed any hour and couple of big gate changes

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

We were unable to land in Liberia. It was not the airline’s fault, but we had to be diverted to SJO.

We had things stolen from our luggage, we also were refused an upgrade on a flight that was not full.

When we left, it wasn't Great . People were drinking heavily, very disrespectful Extremely loud, the entire trip. I think the crew members, should have get their attention. Coming back was great.

I sat in the club. The seeds were fantastic. The meal was great and Entertainment was good. The crew was fantastic. I recommend it to everybody.

The food was small portions and not fresh. I was seated at the back of the plane so by the time the cart approached me most of the food options were sold out. The cabin crew was fantastic however.

Great flight and crew. Food isn't free and neither are headphones...

We were in economy class but paid for option Plus which offer you an extra snack after take off, free earplugs & blanket. The crew were very attentive. The comfort however wasn’t great, hard to be comfortable in such restraint place. Wasn’t able to sleep through out the 7hrs flight and was exhausted upon arrival.

Awful. I told them to cancel my return flight and they didn’t then charged me +$800 days before the flight for a biz class upgrade bid. When I called to confirm cancellation and get refund on buz class upgrade they said I had to go thru orbitz and it was too late. Scammers. Beware.

Was a cheap flight and it got me to Portugal on time. For economy there was ample leg room and the flight attendants were pleasant and helpful.

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils. I'd originally booked to fly Business Class; those seats didn't look that great either.

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils.

First time and I enjoyed the trip…. Will fly again soon 🔜

I’m still missing my bags. I’m soo frustrated

Great pilot, textbook landing in madeira. Everything else, from booking to checkin, plane quality, seat amenities, crew engagement, and overall experience were significantly below standard. I WOULD NOT FLY TAP IF THERE IS ANY OTHER OPTION.

Worst: long walk to baggage claim Best: left on time

The flight schedules are better than some airlines. Their website is terrible, it doesn’t store any information so every time you fly you have to re-enter the data. The flight was late taking off but we still got to our destination on time.

Great overall experience with TAP - would not hesitate to recommend for your next trip to or from Portugal

Crew was pleasant and efficient. The speaker system for instructions was hard to understand

My experience was poor with customer Services. Please consider flexibility with cancellation due to emergency health condition. Thank you.

Terrible. Flight was delayed for hours and we ended up arriving at our home at 4am after 20+ hours flying.

Disappointed my flight was delayed to TO as i had a connection to make. Ran through the airport I made my flight but I initially had 1.5 hours to connect. Unnecessary stress!

From my experience, I see there is room for a greater mixture of cultures, for example, a mix of the nationality of cabin crews, food, music, food, etc.

Flight was cancelled around 45 -1hr minutes before scheduled take off time due to mechanical issues we hadn’t even boarded yet. Had to reroute to Orlando so someone had to drive 2 1/2 to come and get me… the alternative was go through Toronto and get a later flight which didn’t work for my schedule. The flight attendants barely gave anyone a smile…not the same as flying when a client/passenger was important. Very disappointed. By the way I have never ever made a complaint online about any company with feedback…even when I probably should have. The only good experience was the boarding desk associates who were very professional and got me on another flight with my checked bags…very nice team.

Actually as my experience with air Canada from Canada to Newark it was crazy for me because it was a lot of delays which for me it shouldn’t be like that, but I was able to coup with it so that was my experience I hope next time they will do good on that thanks.

Delayed delayed delayed cancelled and all we got was $60 food or beverage Embarrassing I'd say

on time quick service but food so so and seats very small. no leg room. I think passengers should not be bringing so large carry on suitcases and should have free check in. Then boarding and unloading would be faster

It was fine. There were a couple of mechanical delays prior to takeoff but it was overall a quick and pleasant flight.

We ordered kids meals - which were not kid friendly at all! (the breakfast that is - scrambled eggs on a bed of spinach and asparagus?)

Uncomfortable seats. Crazy seat assignments separating families when they could easily have put them together. Good communication from pilot about arrival time after delay in departure. Toilet ran out of water in sink. Snack box poor for flight of this length.

The bed in Club class was not very comfortable, everything else was good.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Great room between the seats, food was excellent, very comfortable overall and could have stayed on the plane even longer

I have noticed that the airlines, including this flight, pretend there is going to be turbulence, announce such, and say they can’t do beverage service. There is no turbulence and the seat belt light goes off 10 minutes before they ask for tray tables up and seat belts back on. They are just trying to spend less money and it’s quite transparent

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

Everything you need to know for your flight from Montreal to Gatwick

Information on your arrival and departure airports

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