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YUL - LON

$299 Find cheap flights from Montreal to London

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 London departing on 7/17. 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
Mon 7/15
Mon 7/22

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to London.
In the last 7 days travelers have searched 44,032,797 times on KAYAK, and here is why:

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Cheap flight deals from Montreal to London (YUL-LON)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to London 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 and deals for you by selecting your travel dates.
Choose your dates
9:45 pm - 3:45 pmYUL-LGW
13h 00m1 stop
4:35 pm - 8:15 pmLGW-YUL
32h 40m1 stop
$461TAP AIR PORTUGAL
Find Deal
Sun, Nov 10 - Tue, Nov 19
9:45 pm - 5:30 pmYUL-LHR
14h 45m1 stop
6:30 pm - 8:15 pmLHR-YUL
30h 45m1 stop
$463TAP AIR PORTUGAL
Find Deal
Sun, Nov 10 - Tue, Nov 19
10:05 pm - 9:50 amYUL-LGW
6h 45mnonstop
11:35 am - 2:15 pmLGW-YUL
7h 40mnonstop
$510Air Transat
Find Deal
Sun, Sep 29 - Sun, Oct 6
7:00 am - 7:55 amYUL-LGW
19h 55m1 stop
11:35 am - 2:15 pmLGW-YUL
7h 40mnonstop
$515Air Transat
Find Deal
Sun, Sep 29 - Fri, Oct 11
6:50 pm - 6:30 amYUL-LHR
6h 40mnonstop
10:30 am - 4:05 pmLHR-YUL
10h 35m1 stop
$559Lufthansa
Find Deal
Thu, Sep 12 - Thu, Sep 26
6:50 pm - 6:30 amYUL-LHR
6h 40mnonstop
10:30 am - 4:05 pmLHR-YUL
10h 35m1 stop
$562Lufthansa
Find Deal
Thu, Oct 3 - Wed, Oct 9
10:20 pm - 9:00 pmYUL-LHR
17h 40m1 stop
12:40 pm - 9:21 pmLHR-YUL
13h 41m1 stop
$568Air Canada
Find Deal
Tue, Sep 24 - Sat, Oct 12
3:10 pm - 6:35 amYUL-LHR
10h 25m1 stop
12:40 pm - 9:21 pmLHR-YUL
13h 41m1 stop
$575Air Canada
Find Deal
Mon, Sep 9 - Thu, Sep 26
10:15 pm - 9:50 amYUL-LHR
6h 35mnonstop
4:30 pm - 6:55 pmLHR-YUL
7h 25mnonstop
$721British Airways
Find Deal
Thu, Oct 24 - Wed, Nov 6
9:45 pm - 8:20 amYUL-LHR
6h 35mnonstop
4:30 pm - 6:55 pmLHR-YUL
7h 25mnonstop
$722British Airways
Find Deal
Wed, Oct 30 - Tue, Nov 26

Flights from Montreal to London - Travel Insights & Trends

Get data-powered insights and trends into flights from Montreal to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Montreal Pierre Elliott Trudeau Intl Airport to London flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to London.
Our data shows that the cheapest route for a one-way flight from Montreal Pierre Elliott Trudeau Intl Airport to London cost $294 and was between Montreal Pierre Elliott Trudeau Intl Airport and London Gatwick Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $521.

What’s the cheapest day of the week to fly from Montreal to London?

The average price of all flights from Montreal Pierre Elliott Trudeau Intl Airport to London clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to London on a Tuesday and more expensive on a Friday. On your return trip to Montreal, you should consider flying back on a Monday, and avoid Fridays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Montreal Pierre Elliott Trudeau Intl Airport to London, 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 is February, where tickets cost $562 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $822 and $807 respectively.

Can I save money by flying with a layover from Montreal Pierre Elliott Trudeau Intl Airport to London?

The average price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $309, prices are generally cheapest when you fly direct.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Montreal Pierre Elliott Trudeau Intl Airport to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to London, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 37 days before departure.

Which airlines provide the cheapest flights from Montreal to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Air Transat offered the best one-way deal for that route, at $312. KAYAK users also found Montreal to London round-trip flights on TAP AIR PORTUGAL from $461 and on Air Transat from $510.

Which airlines fly most frequently between Montreal and London?

Air Canada connects Montreal to London with up to 2 flights per day. Air Transat also offers 1 flight per day, while British Airways follows with 1 flight per day.

Which airlines fly non-stop between Montreal Pierre Elliott Trudeau Intl Airport and London?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Montreal Pierre Elliott Trudeau Intl Airport to London.
There are 3 airlines that fly nonstop from Montreal Pierre Elliott Trudeau Intl Airport to London. They are: Air Canada, Air Transat and British Airways. The cheapest price of all airlines flying this route was found with Air Transat at $467 for a one-way flight. On average, the best prices for this route can be found at Air Transat.

How many flights are there between Montreal Pierre Elliott Trudeau Intl Airport and London per day?

Each day, there are between 4 and 6 nonstop flights that take off from Montreal Pierre Elliott Trudeau Intl Airport and land in London, with an average flight time of 6h 39m. The most common departure time is 10:00 pm and most flights take off at night, while the most flights land at London Heathrow Airport. Each week, there are 35 flights. The most frequent day of departure is Wednesday, when 17% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Montreal Pierre Elliott Trudeau Intl Airport and London?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Montreal to London take?

Direct flights cover the 3,251 miles separating Montreal to London in about 6h 35m.

What’s the earliest departure time from Montreal to London?

Early birds can take the earliest flight from Montreal Pierre Elliott Trudeau Intl Airport at 6:40 pm and will be landing in London at 6:30 am.

What’s the latest departure time from Montreal to London?

If you prefer to fly at night, the latest flight from Montreal Pierre Elliott Trudeau Intl Airport to London jets off at 10:20 pm and lands at 10:00 am.

Good to know

Low season

January

High season

July

Cheapest flight

$299
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Montreal to London Gatwick Airport

When to book flights from Montreal to London

Are your dates flexible? Find out the best times to travel from Montreal to London 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 flights

  • What dining options are available at Montreal Airport?

    There are more than 30 restaurants and cafés at Montreal-Trudeau Airport, so travelers don’t have to fly on an empty stomach. Dine at European-style bistros, sports bars or fast food outlets, or enjoy a cocktail or microbrew at one of the bars. There are also family-friendly options such as pizza and burger joints as well as healthy options for juices and gourmet salads.

  • Is there a concierge service at Montreal Airport?

    SAVM offers meet and greet services for passengers travelling through Montreal-Trudeau Airport. Passengers will be accompanied throughout their stay at the airport, and offered personalized assistance with check-in, luggage, security and boarding. Private transfers and access to VIP lounges can also be arranged.

  • What facilities are available at Heathrow Airport for families travelling with children?

    Parents travelling with children can take advantage of family-friendly amenities at Heathrow Airport, including a number of Stay & Play areas in the terminal. These areas have interactive slides and activity sheets to keep little ones entertained. A number of restaurants also offer kids menus and high chairs.

  • What is the fastest way to get to central London from Heathrow Airport?

    The Heathrow Express runs from the airport to central London in about 15 minutes. Trains depart from Terminals 2 and 3 and tickets can be purchased online, at the station or on the train. Amenities include air-conditioning, ample luggage space, free Wi-Fi and on-board TV.

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

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to London was $299 for a one-way ticket and $461 for a round-trip.

  • Do I need a passport to fly between Montreal and London?

    A passport is required to fly from Montreal to London.

  • Which airports will I be using when flying from Montreal to London?

    On your way to London, you’ll fly out from Montreal Pierre Elliott Trudeau Intl. You’ll be landing in one of London’s 2 airports: London Gatwick or London Heathrow.

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

    Air Canada, Lufthansa, and SWISS offer inflight Wi-Fi service on the Montreal to London flight route.

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

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the Montreal to London flight route.

  • Which airline alliances offer flights from Montreal to London?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Montreal and London, with Star Alliance being the most commonly used for this route.

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

    There are nonstop flights from Montreal to London on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Montreal to London are Finnair and Air Transat. With an average price for the route of $725 and an overall rating of 7.7, Finnair is the most popular choice. Air Transat is also a great choice for the route, with an average price of $672 and an overall rating of 7.6.

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Montreal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to London?

    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 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?

    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 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 London

  • Looking for a cheap flight? 25% of our users found flights on this route for $300 or less one-way and $678 or less round-trip.
  • Flights from Montreal to London depart from Montreal Pierre Elliott Trudeau International Airport and have an average flight time of 7 hours. Flights can be booked through a number of airlines including SWISS, Delta, Air Transat, Air Canada and Icelandair. Direct flights from Montreal to London are generally more expensive.
  • London is served by a number of airports so it is important to check where you’re staying in the UK before you book your flight. Heathrow Airport is located about 30 kilometers west of London and has the most connections to the city. Gatwick is located 45 kilometers to the south and Stanstead is 60 kilometers north-east of central London.
  • If you are looking for something to read on your flight from Montreal-Trudeau Airport, the lirevoustransporte.com platform has a collection of electronic books for passengers to download to a phone or device. Travelers have access to the first chapter and can borrow the full book from the BAnQ portal or purchase it in print or digital format.
  • International travelers can purchase a range of duty-free items at Montreal-Trudeau Airport including perfume, cosmetics, confectionary and liquor. If you’re running short on time, browse through the online catalogue, pre-order your items and simply pick up your purchases when you get to the airport. Duty-free shops are located near Gates 52 and 75.
  • If you are arriving on an early flight and want to go sightseeing in London without bringing your luggage, Transferbags can deliver your bags from Heathrow Airport directly to your hotel, accommodation or office. Your bags will be ready for collection at your chosen destination as soon as you arrive. This service can be booked online or at Heathrow Airport.
See more tips

Prefer to fly non-stop from Montreal to London?

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

Nonstop departures

Montreal Pierre Elliott Trudeau Intl to London

Monday

Aegean Airlines, Aer Lingus, Air Canada, +12 more

Aegean Airlines, Aer Lingus, +13 more

Tuesday

Aegean Airlines, Aer Lingus, Air Canada, +12 more

Aegean Airlines, Aer Lingus, +13 more

Wednesday

Aegean Airlines, Aer Lingus, Air Canada, +12 more

Aegean Airlines, Aer Lingus, +13 more

Thursday

Aegean Airlines, Aer Lingus, Air Canada, +12 more

Aegean Airlines, Aer Lingus, +13 more

Friday

Aegean Airlines, Aer Lingus, Air Canada, +12 more

Aegean Airlines, Aer Lingus, +13 more

Saturday

Aegean Airlines, Aer Lingus, Air Canada, +12 more

Aegean Airlines, Aer Lingus, +13 more

Sunday

Aegean Airlines, Aer Lingus, Air Canada, +12 more

Aegean Airlines, Aer Lingus, +13 more

See more direct flights

Nonstop returns

London to Montreal Pierre Elliott Trudeau Intl

Monday

Aegean Airlines, Aer Lingus, Air Canada, +12 more

Aegean Airlines, Aer Lingus, +13 more

Tuesday

Aegean Airlines, Aer Lingus, Air Canada, +12 more

Aegean Airlines, Aer Lingus, +13 more

Wednesday

Aegean Airlines, Aer Lingus, Air Canada, +12 more

Aegean Airlines, Aer Lingus, +13 more

Thursday

Aegean Airlines, Aer Lingus, Air Canada, +12 more

Aegean Airlines, Aer Lingus, +13 more

Friday

Aegean Airlines, Aer Lingus, Air Canada, +12 more

Aegean Airlines, Aer Lingus, +13 more

Saturday

Aegean Airlines, Aer Lingus, Air Canada, +12 more

Aegean Airlines, Aer Lingus, +13 more

Sunday

Aegean Airlines, Aer Lingus, Air Canada, +12 more

Aegean Airlines, Aer Lingus, +13 more

See more direct flights
See more direct flights

Top 5 airlines serving from Montreal to London

 
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 London? 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 453 reviews
6.8Food
7.2Comfort
7.0Entertainment
8.4Crew
7.8Boarding
Airline reviews

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.

8.0 ExcellentAnonymous, Jun 2024LGW - YUL
Read more about Air Transat reviews

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.

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

Information when booking said the flight would be with American Airlines but the flight was actualy with British Airways. Check in from Orlando was nice and quick. I agreed to put my cabin case in the checked luggage as it was a full flight. Case came back damaged (unable to put the handle down) so will have to dispose of it. Seats were quite cramped with very little leg room, even for economy. This was the experience of both the outgoing and return flight. Cabin crew were ok and flight time was punctual.

Missed this flight due to the first AA flight delay

Missed connection from Philadelphia to London because flight from DC was seriously delayed. Was re-routed the next day (had to pay for hotel) to Zurich and was given a main cabin middle seat while I had paid for premium. Great job AA!!!

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…

Poor ! Couldn’t cancel months ahead because no credit or refund was permitted !! But they still kept contacting us about check in for all flights in spite of our canceling this trip months ago . So disappointed on all fronts with this airline!!

The flight was very turbulent. The who 3 hours we mostly needed seat belts. Plane is older and does not have tv screens so no entertainment.

We ordered kosher meals, did not get them We didn’t eat The corresponding flight from Brussels was worse as it was a very low cost flight with no entertainment whatsoever and no kosher food either We had to pay for a bottle of water to take our medication In other words, my sister and I had to endure a 20 hours fast

I missed my niece’s high school graduation because the flight was delayed 3 hours. I broke down at the airport and on the plane several because of how heartbroken I was to miss it.

The only problem I encountered was they changed the gate on me while I was sitting down but no one notified me, they had sent me an email and by coincidence I checked it and found out that they had changed my boarding terminal. No one notified me and when I had asked the lady she told me yes this is the spot while they had already changed to another gate/terminal

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

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.

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.

we loved leaving on time, and appreciated that they were able to move our seats around at the gate

All fairly good as usual. Tried business class for the first time and enjoyed the inclusive champagne and good food. No entertainment as a less than 4 hour flight.

Flight crew were pleasant. I was switched out of the seat that I paid for and got placed to the back of the plane without being told. British airways should at least refund me the seat purchase for that flight.

Our seats were moved by ticketing agent at Chicago, so we thought we were getting an upgrade. Turns out we were put next to 4 children 2 of which cried or screamed for the entire 7.5 hour flight. It was a terrible experience for us.

The aircraft left 5 hours later than original dipartire time They let all passengers board and sit for 3 hours in a hot air plain with no A/C. Than they made all passengers leave the air plain due to some issues to the engine. Passengers received 1 glass of water the entire time . Than they boarded everyone again and took almost another hour before they took off. I bought these tickets for my 74 years old mother, Julianna Horvathne Kas and my nephew, Balázs Kelemen. Definitely going to request for a compensations!!

Crew was not friendly. No complimentary drink or food. Unable to pre-check in online. Line up at the airport was horrible. Three agents for a a very long line of passengers. Late departing.

British Air ways was good - American Airlines not: waited at gate for “mechanical issues” and stood at gate.. plane delayed, … staff at desk rude, had to check my personal carry on item, toilet not working… “please use the working one sparingly- it will overflow in the cabin”

Food is just horrible, by your own. There is no leg room and I am 5' 2" and I was struggling by the end of the 7.5 hours flight. There is no good music selection, I was looking for more classical music to listen to.

I realize it almost has to happen, but giving up one carry-on is difficult. With the standard one in the overhead and one under the seat, I believe it could have worked. We chose British Airways because of its baggage allowance, but giving up on carry-on is a major negative in choosing BA in the future. Again, it is understandable. Everything else is top notch. Thank you.

Timely service. London city is easy to get in and out once you reach the airport

Book cheap flights from Montreal to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Montreal to London found on KAYAK in the last 72 hours.
7/17Wed
1 stop
13h 35mYUL-LGW
$299
7/17Wed
2 stops
25h 15mYUL-LGW
$303
10/28Mon
1 stopAir Transat
10h 20mYUL-LGW
$312
10/28Mon
1 stopTAP AIR PORTUGAL
14h 45mYUL-LHR
$314
12/1Sun
1 stopTAP AIR PORTUGAL
19h 55mYUL-LHR
$316
9/10Tue
1 stopAir Transat
13h 05mYUL-LGW
$334
7/30Tue
nonstopLufthansa
6h 40mYUL-LHR
$496
7/19Fri
nonstopLufthansa
6h 50mYUL-LHR
$498
7/17Wed
nonstopAir Canada
6h 40mYUL-LHR
$499
7/18Thu
nonstopBritish Airways
6h 35mYUL-LHR
$6,632

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Last minute flights from Montreal to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Montreal to London that are departing in the next 10 days.
6/18Tue
multi-stop
19h 00mYUL-LGW
6/25Tue
multi-stop
23h 05mLGW-YUL
$771
6/18Tue
multi-stop
19h 00mYUL-LGW
7/9Tue
multi-stop
23h 05mLGW-YUL
$779
6/18Tue
multi-stop
19h 00mYUL-LGW
7/14Sun
multi-stop
22h 00mLGW-YUL
$797
6/17Mon
multi-stopAir Transat
10h 15mYUL-LGW
6/19Wed
nonstopAir Transat
7h 40mLGW-YUL
$869
6/18Tue
nonstopBritish Airways
6h 35mYUL-LHR
6/23Sun
nonstopBritish Airways
7h 10mLHR-YUL
$889
6/16Sun
multi-stopAir Transat
27h 50mYUL-LGW
6/27Thu
multi-stopAir Transat
19h 28mLGW-YUL
$899
6/16Sun
nonstopBritish Airways
6h 35mYUL-LHR
6/27Thu
nonstopBritish Airways
7h 10mLHR-YUL
$922
6/17Mon
nonstopAir Canada
6h 40mYUL-LHR
6/19Wed
multi-stopAir Canada
12h 50mLHR-YUL
$1,373
6/20Thu
nonstopLufthansa
6h 40mYUL-LHR
7/1Mon
nonstopLufthansa
7h 05mLHR-YUL
$1,427
6/17Mon
nonstopLufthansa
6h 40mYUL-LHR
6/19Wed
nonstopLufthansa
7h 05mLHR-YUL
$1,482

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Montreal - London Flights

Departure:

Montreal (YUL)Canada

Cabin classes:

$2,078
$1,464
$521

Browse origins:

  • Flights » 
  • Montreal Pierre Elliott Trudeau Intl

Browse destinations:

  • Flights » 
  • Worldwide » 
  • London