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Find cheap flights from Montreal to United Kingdom from £227

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 3/10. 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
Fri 24/5
Fri 31/5

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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£404
Manchester
Manchester1 stop£546
Edinburgh
Edinburgh1 stop£558
Birmingham
Birmingham2 stops£635
Belfast
Belfast1 stop£615
Glasgow
Glasgow1 stop£551
Bristol
Bristol1 stop£561
Aberdeen
Aberdeen1 stop£657
Cardiff
Cardiff1 stop£879

Good to know - Cheap tickets from Montreal to United Kingdom

Low season

January

High season

September

Cheapest flight

£227
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 8% 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 £375 one-way - £515 round-trip; London £535 one-way - £611 round-trip
  • Morning departure is around 16% 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.
7.5
Air TransatOverall score based on 497 reviews
6.7food
6.9entertainment
8.3crew
7.7boarding
7.1comfort
Airline reviews

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

2.0 MediocreAnonymous, Apr 2024CUN - YYZ
Read more about Air Transat reviews

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.

Compagnie efficace et bons prix. Les sièges en classe club pourraient être plus confortables.

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.

Always getting updates by email very easy to check in on line. There was plenty of checking in staff to get you all through. It was nice that the flight attendants took time to talk to you and were interested in your holiday.

Flight from Phoenix to London was very quiet. Excellent space available for comfort, couldn't fault

Food was very average. And top up drinks offer was absent. For a 11 hour long flight that should be the minimum. The crew didn't want to be there. I understand it was new year day but given they had signed up for it

It was my fault choosing the seat nearest the entrance but it was ok.

It was good, the staff was friendly and it was a typical flight to Europe.

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.

It was an enjoyable flight. I guess the airlines will never go back to catering, they save so much money.

Lovely staff for a short flight! Complimentary wine too made me happy.

5 delays to departure. Finally left 2 hours after scheduled time. Further issues with “paperwork” when we were ready to push away from the gate. Air Canada has a real problem with flights between Montreal and Toronto over the last 24 months. Of my 12 flights, 8 have been delayed or cancelled. With no compensation. I now drive between Toronto and Montreal whenever I can. At least I know I will get there when I planned to.

When we got to the airport for our flight from Chicago to Montreal which was scheduled for 2.00 p.m. they had no record of it and booked us on a flight at 3.30 very disappointing . We also had to pay 50.00 each for a seat. All things considered ,I will never book thru Kayak again. Next time I will only book directly thru Air Canada no second party booking Sue

Terrible crew. Mediocre food. Terrible headphones. No Bluetooth connection for entertainment. Crying babies. Horrible experience.

I am 6'0 and almost no leg room. I am also not a small person, but this was the first time I had a issue with the seat belt. I feel like they should be made a tad bit bigger.

Difficile quand le gate change, les deux fois. Quand on m'a changé les sièges que j' ai réservé, les deux fois. On m'a dit que j'allais être remboursé et rien eu encore

Air Canada continues to disappoint in almost every way. Probably the result of a monopoly, so NO need to improve anything

My flight has been canceled and I had to cancel entire trip.

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.

Lufthansa used to be the best not any more , food is cheap, crew needs to be on retirement )) we really like to see old type of Lufthansa back to business

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.

The process overall was pretty seamless, and the crew were very friendly (especially Michael). Considering we booked expecting Lufthansa and the flight was operated by United, it was still a very good service and journey overall. The in-flight entertainment was great, with lots of quality options. One slight negative was that I had selected a vegetarian meal prior to flying, but received a vegan one. I think there should be more dietary options as it meant I missed out on some food that I would have preferred (and it seemed like the standard meals and snacks had a vegetarian option anyway). There was also a group of people who were moving around a lot and being generally disruptive at the quietest part of the flight, when the lights were off and most people were sleeping. I would have appreciated staff stepping in to encourage them to be mindful of others). Towards the end of the flight (which was very early in the morning in both time zones), the lights suddenly came on and breakfast was served. In my opinion, this was too early, and everyone was rudely awoken from sleep. After breakfast was cleared away, the lights went off again for about 45 minutes, allowing people to sleep some more. Then the lights came on again for landing. It seems like if they had served breakfast later, the lights on-lights off-lights on shenanigans could have been avoided, and people could have slept longer (and staff could have rested longer too).

You only get a chocolate square and small bottle of water.!

to be bussed around the airport, then have to sit on the plane for an hour whilst the plane was deiced not once, but twice, then to have to wait for a tug driver is unacceptable. The Captain was very good at communicating.

Terrible. This airline will cancel flights at very short notice.

Overall good experience, just the delay of 2.5 hrs was a bummer.

The first class flight itself was first class, however getting to the airport and getting through the airport was agony. The BA flight sat on the taxiway for ages and caused us to miss our connecting flight which meant half a day lost. Our return flight on BA was cancelled so a dawn flight was made and we lost another half day. Goodby BA

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

There was some delay at Heathrow where a machine needed to "start the engines" wasn't available and they couldn't even find the team tasked to do it. Unacceptable. Caused about an hour delay and seemed unnecessary. Also saw several passengers abusing the overhead luggage situation, having too many large bags and not leaving enough space for others. The crew was good and the refreshments were good in quality and quantity.

They cancelled our ticket, gave us no warning, they reissued it 4 days prior to trip and it was cancelled again when we got to the airport- very stressful, the flight was overbooked so they drove us across Milan to malpensa

Great little city hopper plane. Unfussy and roomy. Nice little snack provided too

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Some how I got “offloaded” even though I had my boarding pass Food was horrible Staff were nice and cheerful No headphones were provided

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Book cheap flights from Montreal to the United Kingdom

Cheapest flights to the United Kingdom from Montreal found in 2024

Recent return flight deals

8/10Tue
1 stopTAP AIR PORTUGAL
13h 05mYUL-LGW
23/10Wed
1 stopTAP AIR PORTUGAL
15h 35mLGW-YUL
£404
8/10Tue
1 stopTAP AIR PORTUGAL
13h 05mYUL-LGW
23/10Wed
1 stopTAP AIR PORTUGAL
15h 35mLGW-YUL
£405
6/5Mon
directAir Transat
6h 45mYUL-LGW
13/5Mon
directAir Transat
7h 35mLGW-YUL
£449
6/9Fri
directAir Transat
6h 45mYUL-LGW
22/9Sun
1 stopAir Transat
13h 20mLGW-YUL
£451
6/5Mon
directAir Canada
6h 40mYUL-LHR
13/5Mon
1 stopAir Canada
12h 50mLHR-YUL
£490
6/5Mon
directAir Canada
6h 40mYUL-LHR
15/5Wed
1 stopAir Canada
12h 50mLHR-YUL
£492
21/5Tue
1 stopLufthansa
11h 25mYUL-LHR
9/6Sun
directLufthansa
7h 05mLHR-YUL
£505
12/9Thu
directLufthansa
6h 40mYUL-LHR
22/9Sun
1 stopLufthansa
10h 29mLHR-YUL
£515
4/5Sat
directBritish Airways
6h 35mYUL-LHR
10/5Fri
directBritish Airways
7h 10mLHR-YUL
£567
1/9Sun
directBritish Airways
6h 35mYUL-LHR
26/9Thu
directBritish Airways
7h 10mLHR-YUL
£577

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Recent one-way flight deals

3/10Thu
directAir Transat
6h 45mYUL-LGW
£227
25/5Sat
directAir Transat
6h 45mYUL-LGW
£231
27/5Mon
directAir Transat
6h 45mYUL-LGW
£231
30/4Tue
directLufthansa
6h 30mYUL-LHR
£483
30/4Tue
1 stopLufthansa
11h 10mYUL-LHR
£485
12/6Wed
directAir Canada
6h 40mYUL-LHR
£508
10/5Fri
directAir Canada
6h 40mYUL-LHR
£550
10/5Fri
1 stopVirgin Atlantic
9h 45mYUL-LCY
£568
3/10Thu
1 stopVirgin Atlantic
16h 55mYUL-LCY
£569
19/5Sun
1 stopBritish Airways
15h 35mYUL-MAN
£756

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Last minute flights from Montreal to the United Kingdom

Last minute flight, train and bus deals

29/4Mon
directAir Canada
6h 30mYUL-LHR
17/5Fri
multi-stopAir Canada
12h 50mLHR-YUL
£521
29/4Mon
multi-stopAir Canada
19h 00mYUL-LHR
16/5Thu
multi-stopAir Canada
10h 05mLHR-YUL
£525
28/4Sun
directAir Transat
6h 45mYUL-LGW
14/5Tue
directAir Transat
7h 40mLGW-YUL
£545
28/4Sun
directAir Transat
6h 45mYUL-LGW
17/5Fri
directAir Transat
7h 40mLGW-YUL
£546
26/4Fri
directBritish Airways
6h 35mYUL-LHR
11/5Sat
directBritish Airways
7h 10mLHR-YUL
£603
26/4Fri
directBritish Airways
6h 35mYUL-LHR
15/5Wed
directBritish Airways
7h 10mLHR-YUL
£604
26/4Fri
multi-stopAmerican Airlines
15h 55mYUL-LHR
28/4Sun
multi-stopAmerican Airlines
19h 24mLHR-YUL
£624
26/4Fri
multi-stopAmerican Airlines
12h 00mYUL-LHR
16/5Thu
directAmerican Airlines
7h 10mLHR-YUL
£625
29/4Mon
directLufthansa
6h 30mYUL-LHR
11/5Sat
multi-stopLufthansa
11h 35mLHR-YUL
£859
26/4Fri
directLufthansa
6h 30mYUL-LHR
4/5Sat
multi-stopLufthansa
16h 25mLHR-YUL
£907

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Montreal - United Kingdom Flights

Departure:

Montreal (YUL)Canada

Return flight deals:

United Kingdom - Montreal

Cabin classes:

£1,113
£464