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£222 Find cheap flights from Montreal to United Kingdom

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 29/1. 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.
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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£336
Manchester
Manchester1 stop£456
Edinburgh
Edinburgh1 stop£457
Birmingham
Birmingham1 stop£501
Belfast
Belfast1 stop£721
Glasgow
Glasgow1 stop£473
Aberdeen
Aberdeen2 stops£572
Cardiff
Cardiff1 stop£633

Good to know - Cheap tickets from Montreal to United Kingdom

Low season

February

High season

July

Cheapest flight

£222
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (13% more expensive 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 £245 one-way - £418 round-trip; London £549 one-way - £564 round-trip
  • Morning departure is around 8% cheaper 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.
7.8
Air TransatOverall score based on 388 reviews
7.3Comfort
7.9Boarding
6.8Food
8.5Crew
7.0Entertainment
Airline reviews

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

10.0 ExcellentAnonymous, Oct 2024MCO - YUL
Read more Air Transat reviews

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.

The flights were on time and the crew was friendly and helpful. The food was ok. The seats were quite cramped and if the seat in front was tipped back there was very very little room. The entertainment was only on your own device and there was no usb charging

Boarding and staff were excellent. The food was ok. Very cramped seating. No existent entertainment other than on iPhone over wifi with poor choices of movie or shows. Bring your own entertainment. Nowhere to charge your phone

Delay was not properly communicated. Service, plane, value of ticker were all great.

Excellent service and food in the Club Class. Warmly recommend. Much better than AC.

My new suitcase got busted when I arrived at Toronto , two of the wheels are broken and can no longer be used , I am very disappointed over this situation but the flight and service was awesome .

From what I saw there was no entertainment. Similar to my flight to London, I personally would like the attendants to be more interactive during the flight.

Air Transat left my luggage back in Montreal and it took them 5 DAYS to get it to Venice. Luckily I was still in town, or else their option was to send my luggage back to my house in CANADA. What a joke! Oh, and I had to find a way to go get it at the airport in Venice, they needed 72 hours more to get it to where I was staying.

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.

The boarding process was a nightmare and though we were traveling business class, we were in Group 2 and the organization was terrible. The Business Class on this flight was crowded and did not feel clean and nice. Overall, I would not travel Business again on the American Airline flight through British Airways Not nearly special enough for the considerable cost .

The luggage was completely damaged. It was ripped at the corner and the lock was stuck. We had to rip it open.

Not too impressed with them to be honest. They had forgotten my gf meal, despite the fact that the app had notified me that it was sorted. Apparently there is a ‘glitch’ in the system, according to one of the stewardesses, and has been for a while. Also the legroom in economy is way too small (and I’m a slight person) and are very uncomfortable. An extra Internal flight I booked via the app, had not even given me the option to order a meal, so was unaware of that and left without food on a 9 hr. flight !! Don’t think I’ll use AA again after this.

3 hour delay on run way, not even a drink offered, staff seemed rude and rushed, felt unwell so asked twice for paracetamol and was told to wait, never got it

Due to the long delays and rescheduling boarding was horrible. However, the gate staff and the flight attendants went above and beyond to remedy our frustrations. They were able to handle every potential harsh situation with Grace, compassion and coolness of head. Kudos to the MIA Gate A12 and night crew of flight 1572 YYZ to MIA.

I liked nothing about this particular flight. Not only it was initially delayed for two hours due to late arrival of the plane, but the flight attendants were also very late to show up coming from a hotel (based on the announcement made by the gate agent). They did not arrive on another late flight, so why couldn't they be on time? Total disrespect of the passengers!! The plane itself was cramped and the seats super uncomfortable. To top off the poor experience, my video screen did not work. To summarize: flight delayed for 3 hours, cramped and no entertainment (for me).

They kept posting delaying flight due to maintenance issues from incoming arrival flight since 10am, the flight is supposed to depart at 3:45pm, after kept delay until 12am, they finally said it’s canceled. What were they doing for the last 13 hours? After 2am, they still don’t find hotel where we can stay. terrible experience!

not enough crew for business class and not great service as a result. underwhelmed overall

The crew was very helpful and the aircraft was clean. More attentiveness to us in business class.

Crew never smiled, never helped , told me to make my own bed ( in Upper class), never offered a drink

There was a terrible delay upon arrival in Barcelona. The plane had to park a great distance from the terminal, and only one bus was available to make the ~15 minutes each way trip, meaning it was ~ 45 minutes after we landed that I finally entered the terminal.

Cold frozen fruit for breakfast was unexpected and a waste in my opinion. How about a warm bun would have been better. Otherwise great on time flight.

I used to enjoy the travelling experience, but no more. We pay more and get much less. No air travel for me on the near future.

The TSA people or whatever you call them were a bit rude- I asked why I had to take my shoes off bc I'm 75 and in the USA, I don't have to. The man didn't need to snap at me. It wasn't even busy! The plane was ok, a bit small for such a long flight, but I'm very familiar with the 737 used ( I fly it often between SFO and SAN) service was ok-nothing special. If I drank alcohol I guess I would be happy with free choices. the plane was HOT and even the FA commented on it. They tried to get it cooler, but it never happened.

The Q400 plane is getting old and very noisy. They should allow the quieter jets fly onto the island.

Both my flights from Calgary to Montreal were pleasant. I should also mention my gratitude to the two ladies at YYC who helped with my check in and went out of their way to assist me.

It got me from A to B in one piece and in good time. Back of seat tv didn't work. Snacks are a joke

I have flown on many airlines all over the world, and this plane flight was the most uncomfortable I have ever experienced.

Flight from Minneapolis to Montreal was easy, breezy. Small plane, so not much overhead space. The seats felt slightly smaller than normal, but not uncomfortable for my body type. No screens in the seats for watching movies or shows, but I don't mind, I'm more of a reader.

It was all a very positive experience. Look forward to the return trip.

The flight crew did a good job, the main problem I had was in the layout of the pod itself. I know it does not matter but the connection for the head phones was not A- easy to find, B- very difficult to do based on the placement ( behind the right shoulder, very hard to reach, the type of plug on the frame vs the actual plug of the headphones), C due to the location and the way it connected, it did not allow me to use my own headphones, D- very low quality and very uncomfortable headphones, E- Surprisingly, very old selections of movies, for me, at least. I will still fly with Lufthansa as you deliver a very good product overall and I enjoy the quality of service, the ease and the prices. Thank you.

Lufthansa only flew me to Larnaca. I had to find my own way from there, and am out of pocket for a ticket and hotel expenses

my flight was cancelled. next one scheduled 2 days later. no hotel provided. worst airline experience ever

When they gave me the ticket in Turkey, they did something wrong, and my ticket did not match with my passport in Munich I got into the line, but because of the problem, I was the last one got into the airplane. They had to solve the problem. Couple people asked to turn the air condition down, but they said that it was broken, we were freezing inside the plain. Food and snack was really poor. I bought this ticket by thinking that I was going to fly with Lufthansa, but it turned out United airlines. I will be more careful from now on, I will try not to use KAYAK. I had bad experience while I am going and coming back. United Airlines did not make it easy.

Crew had connection details for only 2 other flights and gave less than empathetic guidance.

Flight was late leaving for no obvious reason. Seat entertainment did not work. Restrooms were FILTHY. Arrived late to catch connection. Little assistance from Discover staff. Luggage did not arrive until the following day. Horrible experience.

Missed our flight to London and we were put on coach seats to Munich.

Seats were terribly uncomfortable! Couldn’t sleep! I paid for good seats when scheduled with Lufthansa, got crappy mid-section seats on Air Canada!

Cancelled flight, that morning! But got us on an Air Canada flight!

No refreshments apart from a bottle of water. No pillows. No entertainment. Flight delayed by 52 minutes.

Excellent except for checking in at Madrid Airport. Waited in line for over an hour and a half. Not enough ticket agents available and they were moving those with earlier flight times up in order to get them through. People were not happy. Staff did their best to explain, but just not enough to meet the need.

No fast track available, no organisation. Unpleasant boarding system at gate 20 at JFK. When giving feedback to the lounge team I was told to talk to the manager instead of taking the feedback.

The whole experience was great. The only improvement would be the entertainment selection

We already had a five hour layover in London, and then they cancelled our flight about half hour before we were due to board. They wouldn't give us access to the lounge and hanging around the extremely busy terminal for another three hours until our next flight was crappy. 8 hours in a busy terminal is awful. The least they could have done was give us access to one of their quiet, comfortable lounges for the inconvenience. I heard from others that they do this a lot -- cancel these short flights if they're not completely full. When we got onto the next flight it was absolutely packed and uncomfortable. Just very disappointing. British Airways used to be a great airline to fly with, but it doesn't feel that way at all now.

I will travel by BA only in future also. Only suggestion is they should give aisle seat in front near washroom for senior citizens

Flight was fine but diverted to a different airport. I was also assigned a seat that I wasn’t allowed to change during the check in process, which was odd.

I'm a world traveler for the 30 years. The WORST AIRPORT i've ever been in Totally over booked They shuttle u around MANY TIMES TO GET to planes and gates They over book and have massive delays Will never fly BA again

It was good overall. Entertainment was ok, one of the TV screens had issue. Bit old plane but leg space was good. Overhead luggage had good space. The worst part was experience at Heathrow airport, it was total chaos.

More than 3 hours delayed. And they knew about it the night before already. I had a laugh when the captain said - don’t take out your frustration on the staff. Before take off Business class seats had very little space. My knees were digging into the seat in front

I only took two Europe trip with BA, 100% are delayed. Today’s delay caused missed next flight, they booked next flight for me but we had to wait at the airport for 6 hours. The trip to Berlin, same experience, delayed for 3 hours for no reason. Will not treat with BA anymore.

Book cheap flights from Montreal to the United Kingdom

Cheapest flights to the United Kingdom from Montreal found in 2024 and 2025

Recent return flight deals

20/1Mon
1 stopTAP AIR PORTUGAL
31h 05mYUL-LGW
26/1Sun
1 stopTAP AIR PORTUGAL
14h 35mLGW-YUL
£336
20/1Mon
1 stopTAP AIR PORTUGAL
31h 05mYUL-LGW
26/1Sun
1 stopTAP AIR PORTUGAL
14h 35mLGW-YUL
£342
1/12Sun
1 stopAir Transat
11h 00mYUL-LGW
7/12Sat
1 stopAir Transat
15h 03mLGW-YUL
£386
1/12Sun
1 stopAir Transat
11h 00mYUL-LGW
7/12Sat
1 stopAir Transat
15h 03mLGW-YUL
£394
28/11Thu
directAir Canada
6h 55mYUL-LHR
5/12Thu
1 stopAir Canada
12h 55mLHR-YUL
£472
1/12Sun
directAir Canada
6h 55mYUL-LHR
7/12Sat
1 stopAir Canada
13h 20mLHR-YUL
£479
1/12Sun
directBritish Airways
6h 50mYUL-LHR
7/12Sat
directBritish Airways
7h 35mLHR-YUL
£480
1/12Sun
directBritish Airways
6h 50mYUL-LHR
5/12Thu
directBritish Airways
7h 35mLHR-YUL
£480
14/2Fri
directAmerican Airlines
6h 50mYUL-LHR
1/3Sat
directAmerican Airlines
7h 35mLHR-YUL
£558
18/3Tue
directAmerican Airlines
6h 50mYUL-LHR
9/4Wed
directAmerican Airlines
7h 10mLHR-YUL
£560

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Recent one-way flight deals

29/1Wed
2 stops
16h 05mYUL-LGW
£222
11/2Tue
2 stopsWestJet
18h 20mYUL-LHR
£234
10/12Tue
1 stopAir Transat
22h 00mYUL-LGW
£337
6/11Wed
1 stopAir Transat
18h 45mYUL-LGW
£359
1/1Wed
1 stopAir Canada
10h 35mYUL-LHR
£473
1/1Wed
1 stopLufthansa
14h 40mYUL-LHR
£490
20/11Wed
directAir Canada
6h 55mYUL-LHR
£531
1/12Sun
directBritish Airways
6h 50mYUL-LHR
£541
20/11Wed
directLufthansa
6h 55mYUL-LHR
£550
28/11Thu
directBritish Airways
6h 50mYUL-LHR
£555

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Last minute flights from Montreal to the United Kingdom

Last minute flight, train and bus deals

4/11Mon
multi-stop
14h 15mYUL-LGW
8/11Fri
multi-stop
33h 55mLGW-YUL
£597
4/11Mon
multi-stopPorter Airlines
18h 45mYUL-LGW
8/11Fri
multi-stopPorter Airlines
15h 03mLGW-YUL
£632
2/11Sat
directBritish Airways
6h 50mYUL-LHR
12/11Tue
directBritish Airways
7h 35mLHR-YUL
£633
2/11Sat
directAmerican Airlines
6h 50mYUL-LHR
12/11Tue
multi-stopAmerican Airlines
25h 00mLHR-YUL
£646
31/10Thu
directBritish Airways
6h 50mYUL-LHR
7/11Thu
directBritish Airways
7h 35mLHR-YUL
£684
3/11Sun
multi-stopAir Transat
18h 45mYUL-LGW
10/11Sun
multi-stopAir Transat
15h 03mLGW-YUL
£710
4/11Mon
multi-stopAmerican Airlines
20h 31mYUL-LGW
11/11Mon
multi-stopAmerican Airlines
30h 02mLGW-YUL
£715
2/11Sat
directAir Transat
6h 50mYUL-GLA
10/11Sun
multi-stopAir Transat
20h 05mGLA-YUL
£780
4/11Mon
multi-stopAir Canada
31h 40mYUL-LHR
8/11Fri
multi-stopAir Canada
22h 00mLHR-YUL
£822
3/11Sun
multi-stopAir Canada
31h 30mYUL-LHR
13/11Wed
multi-stopAir Canada
19h 53mLHR-YUL
£844

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Everything you need to know for your flight from Montreal to the United Kingdom

Information on your arrival and departure airports