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Find cheap flights from Montreal to United Kingdom from £223

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 the United Kingdom departing on 16/7. 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
0 bags
Sat 29/6
Sat 6/7

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Best United Kingdom Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

London
London1 stop£359
Manchester
Manchester2 stops£540
Edinburgh
Edinburgh1 stop£409
Birmingham
Birmingham1 stop£553
Belfast
Belfast1 stop£547
Glasgow
Glasgow1 stop£550
Aberdeen
Aberdeen2 stops£789
Cardiff
Cardiff1 stop£842

Good to know - Cheap tickets from Montreal to United Kingdom

Low season

February

High season

September

Cheapest flight

£223
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly and prices are also 0% lower on average.
Flight from Montreal to London Gatwick Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Montreal to United Kingdom?

    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 United Kingdom.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to United Kingdom 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 United Kingdom?

    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 United Kingdom 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 United Kingdom?

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

See more FAQs

Top tips for finding a cheap flight from Montreal to United Kingdom

  • Looking for a cheap flight from Montreal to United Kingdom? 25% of our users found tickets from Montreal to United Kingdom for the following prices or less: London £241 one-way - £532 round-trip; London £540 one-way - £504 round-trip
  • Morning departure is around 11% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Montreal to the United Kingdom

 
Need help choosing which airline to fly with from Montreal to the United Kingdom? 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.
7.6
Air TransatOverall score based on 476 reviews
8.4Crew
6.9Entertainment
6.8Food
7.1Comfort
7.8Boarding
Airline reviews

I was pleasantly surprised. I booked the "club class" which was basically like Domestic First Class. The service was superior. Food was pretty good. Seats and cabin were comfortable. For the price I paid, I was very pleased.

10.0 ExcellentTZ, May 2024FCO - YUL
Read more about Air Transat reviews

I was pleasantly surprised. I booked the "club class" which was basically like Domestic First Class. The service was superior. Food was pretty good. Seats and cabin were comfortable. For the price I paid, I was very pleased.

Super unproffesional flight . Flight attendants were unproffesional. I could hear them gossiping about theor boyfriends the whole trip

The connecting flight lay over was 4.00 hours, the gate agent booked me on the next flight which was about to depart at no extra cost.

The ticket price was reasonable, food was okay, not the best. I would use the service again.

Actually the flight was on time. New plane, food was okay but not great.

Old plane, hard seats, 1.30 hours delay, while seating on the plane waiting for departure.

Great boarding. Everything was on time. Plane was a bit old and the crew could have provided better drink service.

Boarding was a little chaotic but it was a very large flight. It just wasn’t fast. And there was no noticeable difference between zones boarding.

Crew was pleasant. Aircraft was very dated and uncomfortable for our nearly 4 hour flight. We were in row 17 and they ran out of purchasable food by the time they got to us.

We were lucky enough to arrive at the right time. The staff at YYZ did our complete check in and luggage tags for us. Even made sure we knew where we were to head next and how to get there. It truly was one of the best and easiest check inside. Thanks team.

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

very very tight seats unfriendly crew who do not seem to care about the comfort of their passengers and do not know how to smile poor ground staff support at LHR and PHX

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Our flight was delayed 2.5 hrs due to plane being too hot! After 1.5 hrs, airline decided to use another plane but had to wait for gate, baggage transfer & beverage transfer. Anyone could tell after first half hour that another plane was required and although did not affect us many would miss connecting flights at Heathrow. I have found the stewards are not the friendliest in the industry and the food is questionable, even as I like airplane food normally, the best of the 2 flights was the yogurt & granola for breakfast.

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Moderate size plane, not completely full, easy boarding, some rows with just 2 seats so a couple can have a row to themselves

The flight was actually good the staff was all friendly, but I have to give it a bad rating because my luggage was damaged and I was not able to claim that it was damaged. I only realized it once I got to my hotel and when I tried to contact Air Canada it was almost impossible. The number give to make claims is only for US & Canada yet I was in Seoul, when I tried contacting the number for Seoul I was once again told to call the other number or to return to the airport (which was not possible at the moment). So very disappointed that there was no way to claim my damaged bag and now I have to try to get a new bag while on vacation.

Mess up with not assigning my husband a seat when our two tickets were purchased at the same time. They put us on standby. We were almost bumped off the plane at the gate before departure. Luckily someone volunteered to get a later flight.

The flight itself was ok the staff was great and so was the inflight food. The biggest problem was that my luggage was damaged (the zipper pull from both sides of the zipper where completely ripped out) and I didn’t notice at the airport but at the hotel and when I tried to make a claim it was not possible for me because I have to either call (which is difficult because I’m in another country) I tried to call every nombre given to me but the one that I need I was never able to contact and going back to the airport was not an option. So it’s basically impossible to make a claim if you are abroad. Very disappointed that there are no other ways to claim a damaged bag and now I need to buy a new luggage while on my trip.

Pretty good service and US Migratory officers providing services in Canada was awesome, because the arrival was quick and smooth

Rouge needs to offer seats with better pitch in economy. Many sick people on a full flight.

Overall, I would have to say my experience with Air Canada was mediocre their DC tens. Need to be updated not comfortable at all. Only one out of my four flights was decent. The staffing was very nice. Going through customs in Montreal was quick and easy. Air Canada has room for improvement with their facilities.

it was our first flight with Air Canada. The flight was very good. The arrived 10 minutes early. The crew was attentive and very professional. The seats were comfortable and the food was fine. There were a lot of movies and TV shows to choose from. The boading was OK, but it is more about the Montreal airport procedures, but not about Air Canada.

Crew was very respectful and ready to serve. Much better than before.

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

The seats are much too narrow and the arm rests are hard and awkwardly high, resulting in shoulder cramps. I am an average sized person ( definitely not overweight). The seats are a similar size to car seats with the added discomfort of incorporating hard plastic arm rests, that force average height individuals (I'm 5 ft 7 (f)) to hold their arms uncomfortably for several hours. The seats are much too close to the ones in front and behind making it extremely difficult to allow fellow passengers to get out, especially when the seat in front is declined. The leg room also necessitates knees banging into passengers backs for the entire flight. This used to be a quality airline who now offer mediocre service for premium cost, coupled with charging exorbitant prices for basic needs, like a seat, or luggage. Blatant and unabashed gouging of clients.

Efficient boarding. Good flight but seats were quite uncomfortable considering we'd already been sitting on two flights, total 13 hours or so. Would have liked to have prices on the menu of amenities on the plane. We could have used more water. Restrooms and nonalcoholic beverages at no extra cost, not much else. I realize these were discount tickets, and the airline has to break even, so I can't say we were expecting amenities to be plentiful. Still, it's nice with long flights to discover a few. Very pleasant crew though.

boarding needs to be streamlined load the back of the plane first

Another 35 min delay landing No apology no communication or acknowledgment about this

Try to humanize onboarding and take AI out. It's embarrassing and useless

no kiosks to check in with- it’s 2024!!! the flight was so hot and uncomfortable - not sure if that’s what caused a lady to faint during the flight but i was absolutely miserable.

Air Canada from Edmonton to Toronto was disappointing but Lufthansa from Toronto to Frankfurt was excellent.

Overall good experience. Polite crew. Good foodandentertainment. Seats are small and bit congested though.

I ended up buying (for $340) "extra space" seats because I my flying partner was given a STY boarding pass, leading me to conclude that she was on standby and that we had to buy seats on the flight. I later learned that the flight was not sold out and that we could have gotten on as usual. To be honest, I felt swindled.

I'm Canadian. I have the unfortunate experience of pretty not having the choice to fly with them. THEY ARE TERRIBLE.

Very bed boarding, there was overbooked and make a lot of problems and noises

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

I truly don't think there was anything that could have been better. How is that for an endorsement?! I'm a firm fan of BA now, with two flights in the past 2 months. Keep up the great work! And thank you!

New airport for me. A little confusing.bunable to use kiosk for boarding pass. Agent checking us in was professional but not very friendly.

Taking off and landing were smooth. I didn't have anything to complain about.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

The sad case is that BA is often late. I missed my connection outbound and then was rebooked in another biz class seat some 10 hours later. I opted to change to economy (no compensation refunded of course) that was only 5 hours later. On the return journey, once again changing planes was very challenging. This time we landed only a little bit late, but deplaning took a long time so the connection was very much in doubt. Some serious running and sweat later, I managed to make the connection but my luggage did not. No messages about the missing luggage, so I had to wait until the entire bag return process was over before seeking out an agent. There was only one and well over 50 passengers waiting to speaking with her. She was quite pleasant, but it took 1 hour and 45 minutes from touchdown to leaving the airport.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

BA charged me 70 euros for one bag on my return after having recognized my frequent flier status and charging me nothing for the same bag on the outbound. Their employees are not well trained and rules are inconsistently applied.

I couldn’t select my seat until I checked in at the airport. Extremely difficult to talk to a customer service representative. Also, the gate announcement doesn’t appear until less than an hour before boarding.

Book cheap flights from Montreal to the United Kingdom

Cheapest flights to the United Kingdom from Montreal found in 2024

Recent return flight deals

6/9Fri
1 stopTAP AIR PORTUGAL
11h 45mYUL-LGW
12/9Thu
1 stopTAP AIR PORTUGAL
15h 35mLGW-YUL
£359
6/9Fri
1 stopTAP AIR PORTUGAL
19h 05mYUL-LHR
12/9Thu
1 stopTAP AIR PORTUGAL
20h 10mLHR-YUL
£360
17/10Thu
directAir Transat
6h 45mYUL-LGW
20/10Sun
directAir Transat
7h 40mLGW-YUL
£401
17/10Thu
1 stopAir Transat
10h 15mYUL-LGW
20/10Sun
directAir Transat
7h 40mLGW-YUL
£404
6/9Fri
directAir Canada
6h 40mYUL-LHR
11/9Wed
1 stopAir Canada
11h 20mLHR-YUL
£441
9/9Mon
directAir Canada
6h 40mYUL-LHR
26/9Thu
1 stopAir Canada
11h 20mLHR-YUL
£441
30/9Mon
directLufthansa
6h 40mYUL-LHR
5/10Sat
1 stopLufthansa
11h 20mLHR-YUL
£449
9/9Mon
directLufthansa
6h 40mYUL-LHR
26/9Thu
1 stopLufthansa
11h 20mLHR-YUL
£451
21/7Sun
2 stopsBritish Airways
12h 45mYUL-SOU
29/7Mon
2 stopsBritish Airways
16h 40mSOU-YUL
£4,090
14/10Mon
2 stopsBritish Airways
12h 55mYUL-SOU
24/10Thu
2 stopsBritish Airways
16h 45mSOU-YUL
£4,105

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Recent one-way flight deals

16/7Tue
1 stopAir Transat
31h 20mYUL-LGW
£223
16/7Tue
directAir Transat
6h 45mYUL-LGW
£228
15/6Sat
2 stopsAir Canada
17h 30mYUL-LHR
£467
21/10Mon
1 stopAir Canada
9h 40mYUL-EDI
£495
4/6Tue
directBritish Airways
6h 35mYUL-LHR
£499
21/10Mon
2 stopsLufthansa
15h 00mYUL-EDI
£511
4/6Tue
1 stopLufthansa
9h 40mYUL-LCY
£532
14/6Fri
1 stopVirgin Atlantic
9h 45mYUL-LCY
£569
19/6Wed
1 stopVirgin Atlantic
9h 45mYUL-LCY
£589
10/8Sat
2 stopsBritish Airways
16h 10mYUL-SOU
£2,316

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Last minute flights from Montreal to the United Kingdom

Last minute flight, train and bus deals

4/6Tue
directAir Transat
6h 45mYUL-LGW
11/6Tue
directAir Transat
7h 40mLGW-YUL
£411
4/6Tue
multi-stopAir Transat
18h 50mYUL-LGW
11/6Tue
multi-stopAir Transat
19h 53mLGW-YUL
£412
4/6Tue
directAir Transat
6h 45mYUL-LGW
11/6Tue
directAir Transat
7h 40mLGW-YUL
£430
4/6Tue
multi-stopAir Canada
17h 40mYUL-LHR
11/6Tue
multi-stopAir Canada
15h 35mLHR-YUL
£465
4/6Tue
multi-stopAir Canada
17h 40mYUL-LHR
11/6Tue
directAir Canada
7h 05mLHR-YUL
£466
4/6Tue
multi-stopAmerican Airlines
13h 25mYUL-LHR
11/6Tue
multi-stopAmerican Airlines
26h 30mLHR-YUL
£617
4/6Tue
directBritish Airways
6h 35mYUL-LHR
19/6Wed
directBritish Airways
7h 10mLHR-YUL
£766
3/6Mon
directBritish Airways
6h 35mYUL-LHR
19/6Wed
directBritish Airways
7h 10mLHR-YUL
£769
3/6Mon
directLufthansa
6h 40mYUL-LHR
11/6Tue
multi-stopLufthansa
13h 20mLHR-YUL
£815
3/6Mon
directLufthansa
6h 40mYUL-LHR
11/6Tue
directLufthansa
7h 05mLHR-YUL
£820

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Montreal - United Kingdom Flights

Departure:

Montreal (YUL)Canada

Return flight deals:

United Kingdom - Montreal

Cabin classes:

£1,088
£451