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LHR - YUL

C$ 379 Find cheap flights from London Heathrow Airport to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Montreal departing on 11/9. 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
0 bags
Sat 29/6
Sat 6/7

Search hundreds of travel sites at once for deals on flights to Montreal

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Montreal, 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 London to Montreal, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Heathrow to Montreal (LHR-YUL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Montreal 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
10:30 a.m. - 4:05 p.m.LHR-YUL
10h 35m1 stop
10:20 p.m. - 10:00 a.m.YUL-LHR
6h 40mdirect
C$ 654
Find Deal
Thu, 26 Sep - Sun, 29 Sep
10:30 a.m. - 4:05 p.m.LHR-YUL
10h 35m1 stop
10:20 p.m. - 10:00 a.m.YUL-LHR
6h 40mdirect
C$ 658
Find Deal
Thu, 26 Sep - Mon, 30 Sep
6:00 a.m. - 3:00 p.m.LHR-YUL
14h 00m1 stop
6:50 p.m. - 6:30 a.m.YUL-LHR
6h 40mdirect
C$ 661Air Canada
Find Deal
Thu, 12 Sep - Thu, 26 Sep
8:55 a.m. - 3:15 p.m.LHR-YUL
11h 20m1 stop
9:00 p.m. - 8:35 p.m.YUL-LHR
18h 35m1 stop
C$ 669Air Canada
Find Deal
Mon, 11 Nov - Sat, 30 Nov
11:45 a.m. - 4:50 p.m.LHR-YUL
10h 05m1 stop
7:00 p.m. - 1:45 p.m.YUL-LHR
13h 45m1 stop
C$ 727Delta
Find Deal
Sat, 24 Aug - Sun, 8 Sep
1:30 p.m. - 7:50 p.m.LHR-YUL
11h 20m1 stop
10:20 p.m. - 10:00 a.m.YUL-LHR
6h 40mdirect
C$ 732Lufthansa
Find Deal
Thu, 5 Sep - Sun, 22 Sep
8:40 a.m. - 4:50 p.m.LHR-YUL
13h 10m1 stop
12:21 p.m. - 6:45 a.m.YUL-LHR
13h 24m1 stop
C$ 744Delta
Find Deal
Fri, 28 Jun - Fri, 5 Jul
8:30 a.m. - 7:50 p.m.LHR-YUL
16h 20m1 stop
1:25 p.m. - 9:00 p.m.YUL-LHR
26h 35m1 stop
C$ 748Lufthansa
Find Deal
Thu, 4 Jul - Wed, 10 Jul
12:15 p.m. - 10:44 p.m.LHR-YUL
15h 29m1 stop
7:50 a.m. - 7:45 a.m.YUL-LHR
18h 55m1 stop
C$ 810American Airlines
Find Deal
Mon, 10 Jun - Wed, 19 Jun
7:15 p.m. - 10:37 p.m.LHR-YUL
32h 22m2 stops
11:00 a.m. - 8:05 a.m.YUL-LHR
16h 05m2 stops
C$ 821American Airlines
Find Deal
Mon, 17 Jun - Mon, 1 Jul

Flights from Heathrow to Montreal - Travel Insights & Trends

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

The average price of all flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Montreal on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from London Heathrow Airport to Montreal. For your return ticket, we recommend flying on a Thursday and avoiding Fridays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl 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 London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport is February, where tickets cost C$ 638 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is C$ 1,207 and C$ 1,145 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport, 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 London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 55 days before departure.

Which airlines provide the cheapest flights from London Heathrow Airport to Montreal?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Montreal from London Heathrow Airport were found on TAP AIR PORTUGAL (C$ 595) and Air France (C$ 746), and the lowest round-trip tickets were found on Air Canada (C$ 661) and Delta (C$ 727).

Which airlines fly direct between London Heathrow Airport and Montreal Pierre Elliott Trudeau Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport.
There are 2 airlines that fly direct from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport. They are Air Canada and British Airways. The cheapest airline for this route is British Airways, with the best deal found costing C$ 624. On average, the best prices for this route can be found at Air Canada.

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

Each day, there are between 3 and 5 nonstop flights that take off from London Heathrow Airport and land in Montreal Pierre Elliott Trudeau Intl Airport, with an average flight time of 7h 07m. The most common departure time is 6:00 p.m. and most flights take off in the evening. Each week, there are 24 flights. The most frequent day of departure is Saturday, when 21% of all weekly flights depart. The fewest flights depart on a Tuesday.

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

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 2 cabin class options for the route. These are 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 London Heathrow Airport to Montreal take?

Direct flights cover the 8,388 km separating London Heathrow Airport to Montreal in about 7h 05m.

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

Early birds can take the earliest flight from London Heathrow Airport at 9:30 am and will be landing in Montreal Pierre Elliott Trudeau Intl Airport at 11:35 am.

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

If you prefer to fly at night, the latest flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport jets off at 6:15 pm and lands at 8:25 pm.

Good to know

Low season

February

High season

August

Cheapest flight

C$ 379
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (40% more expensive on average)
Flight from London Heathrow Airport to Montreal

When to book flights from Heathrow to Montreal

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

  • Which London airport is the most convenient to get to?

    As the only airport within the actual city of London, London City Airport is naturally the fastest and most convenient option from the city centre. The airport is connected to the rest of the city and the London Underground via city buses and the Docklands Light Railway. Heathrow Airport is also fairly convenient thanks to a direct connection with the London Underground, as well as the Heathrow Express and Heathrow Connect trains, which can reach the airport from Paddington Station in 15min and 30min respectively. However, if you’re travelling from south London or the south of England, Gatwick might be a better option (it also has a 30min Express train from Victoria Station). Transport options to Stansted are limited and even the Stansted Express to Liverpool Street takes around 45min.

  • Are there direct flights from London to Montreal?

    Yes, if you're not a fan of transits, direct flights to Montreal can usually be found out of Heathrow with Air Canada, Lufthansa, Austrian Airlines, and others. Less commonly, Air Transat also flies direct from Gatwick.

  • Are there hotels on site at Montreal-Trudeau?

    Yes, if you need to sleep right after landing, the Montreal Airport Marriott In-Terminal Hotel is found through the US departures terminal. Otherwise, the Sheraton Montreal Airport Hotel and Aloft Montreal are nearby and offer free 24h shuttle services.

  • What are my options for transport from Montreal-Trudeau?

    If you’re intending to travel by train, the Airconnect airport shuttle connects the airport to the VIA intercity railway station. If travelling by bus, the 747 Express operates a 24h service to the central bus and metro station, while the 204 Cardinal will take you to Dorval train station, and the 209 travels to the Roxboro-Pierrefonds train station. There are also daily regional buses to Trois Rivieres, Ste Foy, Quebec City, Ottawa, Gatineau, and the Eastern Townships.

  • What family services are available at the airports?

    All London airports as well as Montreal-Trudeau have baby changing rooms. Heathrow, Gatwick, and Montreal-Trudeau have several children’s play areas. Gatwick even has strollers available for your toddlers.

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport was C$ 277 for a one-way ticket and C$ 478 for a round-trip.

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

    When flying out of London Heathrow Airport you will be using London Heathrow. You will be landing at Montreal, also known as Montreal Pierre Elliott Trudeau Intl.

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

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

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

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

  • Which airline alliances offer flights from London Heathrow Airport to Montreal?

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

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

    There are direct flights from London Heathrow Airport to Montreal on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from London to Montreal are American Airlines and Air Canada. With an average price for the route of C$ 1,096 and an overall rating of 7.3, American Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 905 and an overall rating of 7.0.

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

    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 London Heathrow Airport to Montreal.

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

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

    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 Montreal with an airline and back to London Heathrow Airport with another airline.

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

    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 Montreal from London Heathrow Airport 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 London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 970 or less one-way and C$ 839 or less round-trip.
  • London has six airports, but only Gatwick Airport (LGW), Heathrow Airport (LHR), London Stansted Airport (STN), and London City Airport (LCY) fly to Montreal.
  • As Heathrow is the largest airport in the UK, make sure to arrive rather early – the size and traffic volumes of the airport mean trickier navigation as well as longer queues.
  • If you're at the airport ahead of time, Heathrow has an art gallery in Terminal 5, and a dedicated rest zone with sofas, lounges, snack machines and more in Terminal 3. Newspapers and magazines are available from the Green Bug Media pick-up points at Gatwick.
  • All London airports and Montreal-Trudeau (YUL) have free WiFi. However, Stansted’s is limited to 4h, while Montreal-Trudeau’s is on a repeatable 1h timer. Heathrow and Gatwick have charging points for devices and mobile phones throughout the terminals.
  • Montreal-Trudeau (YUL) is Montreal’s sole international airport and also serves Greater Montreal, eastern Ontario, Vermont, and northern New York.
  • Montreal-Trudeau has art exhibitions throughout the airport, as well as a dedicated plane-spotting area: Jacques-de-Lesseps Park.
See more tips

Prefer to fly non-stop from London Heathrow Airport to Montreal?

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

Nonstop departures

London Heathrow to Montreal Pierre Elliott Trudeau Intl

Monday

Aegean Airlines,Aer Lingus,Air Canada, +10 more

Aegean Airlines,Aer Lingus, +11 more

Tuesday

Aegean Airlines,Aer Lingus,Air Canada, +10 more

Aegean Airlines,Aer Lingus, +11 more

Wednesday

Aegean Airlines,Aer Lingus,Air Canada, +10 more

Aegean Airlines,Aer Lingus, +11 more

Thursday

Aegean Airlines,Aer Lingus,Air Canada, +10 more

Aegean Airlines,Aer Lingus, +11 more

Friday

Aegean Airlines,Aer Lingus,Air Canada, +10 more

Aegean Airlines,Aer Lingus, +11 more

Saturday

Aegean Airlines,Aer Lingus,Air Canada, +10 more

Aegean Airlines,Aer Lingus, +11 more

Sunday

Aegean Airlines,Aer Lingus,Air Canada, +10 more

Aegean Airlines,Aer Lingus, +11 more

See more nonstop flights

Nonstop returns

Montreal Pierre Elliott Trudeau Intl to London Heathrow

Monday

Aegean Airlines,Aer Lingus,Air Canada, +10 more

Aegean Airlines,Aer Lingus, +11 more

Tuesday

Aegean Airlines,Aer Lingus,Air Canada, +10 more

Aegean Airlines,Aer Lingus, +11 more

Wednesday

Aegean Airlines,Aer Lingus,Air Canada, +10 more

Aegean Airlines,Aer Lingus, +11 more

Thursday

Aegean Airlines,Aer Lingus,Air Canada, +10 more

Aegean Airlines,Aer Lingus, +11 more

Friday

Aegean Airlines,Aer Lingus,Air Canada, +10 more

Aegean Airlines,Aer Lingus, +11 more

Saturday

Aegean Airlines,Aer Lingus,Air Canada, +10 more

Aegean Airlines,Aer Lingus, +11 more

Sunday

Aegean Airlines,Aer Lingus,Air Canada, +10 more

Aegean Airlines,Aer Lingus, +11 more

See more nonstop flights
See more nonstop flights

Top 4 airlines serving from Heathrow to Montreal

 
See real verified KAYAK customer reviews for airlines flying from London to Montreal. 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 Heathrow to Montreal? 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.
7.3
American AirlinesOverall score based on 14284 reviews
7.6Boarding
7.2Comfort
8.0Crew
6.6Food
7.1Entertainment
Airline reviews

As no headphones/ ear pieces in back of seat for entertainment system, would have been to been offered rather than asking & waiting a long time. I know we are in economy but cost of ticket was high.

6.0 GoodAnonymous, May 2024LHR - CLT
Read more about American Airlines reviews

As no headphones/ ear pieces in back of seat for entertainment system, would have been to been offered rather than asking & waiting a long time. I know we are in economy but cost of ticket was high.

Flight got delayed due to a technical issue, but they were quick to find an alternative airplane.

Seriously, not displaying departure gate until very last minute is awful. Specially when you have to take an elevator and then transport to go to the sub-terminal. That’s awful in such a busy airport as Heathrow. And I cannot choose seat on this flight because it’s run by British Airways, even entering locator code.

Somehow I got “offloaded” even though I had my boarding pass and was in transit Food is horrible Staff were nice and cheerful No headphones were provided on 11 hours flight

The staff were very helpful with lots of refreshments on offer. The toilets were clean. The seats were comfortable and entertainment was good. No complaints, it was excellent.

The main flight was OK but the second flight was chaotic with delays

amazing! they were so kind and allowed us to sit on empty seats so we could stretch our legs and sleep good. Food is amazing as well plus dessert in the middle of the flight!

All the British airways staff were very helpful and friendly. Every thing was very smooth running from checking in boarding and arriving 40 minutes early. Which is a brilliant start to your holiday.

Overall it was good but not great. The aircraft was an old and seats didn’t recline in business class unless you kept playing around with it.

No nice at all, delayed and I lost the connection over xmas

Very poor. Flight was cancelled last minute to deploy the plane for another route

Air Canada cancelled our flight from Paris to Montreal with less than 24 hours notice, completely ruining our plans for the last day of our trip. Their associate tried to help by rebooking, but there was only one option available from Paris that was impossible for us to get on. There was no compensation for the disruption, and in fact, we had to pay an additional surcharge after losing money from another flight we had to cancel in order to accommodate the change. Before arriving in Paris, our flights were changed 5 times, but we had more flexibility while still on home soil, so the changes were manageable. Very unpredictable company and poor customer service.

Easy booking process and great follow up notifications. Need to improve boarding process and flight crew should be more personable and friendly with passengers.

Plenty of room in the exit row. Sat on the plane an hour before taking off.☹️ Landed late and had to wait for gate availability.

Delayed leaving. On arrival we were taken to the airstrip and had to get off onto an over crowed bus, not all that passengers fit. Drove around the airport for 20 + minutes. Taken off the bus told to go upstairs 3 flights then all the passengers had to walk a mile or more , those of us old there was no one to direct us to were to go. I asked several people with no answers. Once I got to baggage claim my bags were not on the right bag claim. Once again asked for help and finally someone found my bags on a different carasel. Very frustrating.

The seats were comfortable. However, be prepared to provide your own food (snacks) and drink. We had a 3.5 hr flight, one service was provided, a 4 ounce beverage. Saw flight crew for beverage service and trash pick up. Unless you purchase a meal or snack, nothing is provided. I am fine with bringing my own, but was accustomed to snack and beverage provided regardless of the duration of the flight. And note… typically a full size drink option on longer flights.

They canceled the flight on us very close to the flight date .

The first flight Seattle to Toronto was very poor. My seat was changed. The aircraft was changed. They were having issues with the meals. My second flight from Toronto to Quebec was fine. Short flight still no entertainment. My third flight Quebec to Montreal was very short seats are very uncomfortable, too old and way worn out almost like sitting on a bench. My last flight Montreal to Seattle was fine. Finally, they had some entertainment. Proper food was offered as advertised flight staff was accommodating and friendly, but once again, the aircraft seats are hard like benches.

It took 66 hours to get from Seattle to Tel Aviv. As a minor, I was left for more than 12 hours in Toronto and Frankfurt without hotel and food vouchers. It took 5 layovers. It was insane and not okay

It was delayed but got us to YYZ. I had great copassengers.

Loved the food (vegetarian in our case). Super pleasant. We're in our 60s/70s and not speedy anymore but I never felt rushed. Entertainment choices very current, personalized, and fun. Asked to change seats with a man who had paid for his seats as well but something had occurred in process so he was two rows away from his small daughter. Staff was very efficient at mediating the exchange and gave us a beautiful little travel pack as a gift to agree to it. The seats were comfortable but reclined a bit much for my comfort. I'm glad I'm not claustrophobic as the person in front of me reclined to the max and I felt very enclosed. Very efficient crew simultaneously as super pleasant.

Boarding was a zoo. London ground crew was useless. Poor communication regarding where to line up. We were group 2, and everyone was jammed in together. Ground crew didn’t seem to care.

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

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

Overall great flight experience- on time, lots of food and movies.

I was at the airport on time , I checked in my luggage . The plane was delayed and the gate was change. The flight board did not give information . I did not get chance to fly. I am going to make a claim for it

We were helped whenever needed and had a pleasant flight.

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

It was a short flight, no real service (which is okay). Very bumpy because of weather.

I'm Canaadian. I hate Air Canada. I used to give them a pass on their international service. No longer, They suck across the board now! Old planes, exhausted staff bad food and shitty entertainment. Your seats need reupholstered! Start with that...

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

Flight boarded and took off late for unknown reasons. Crew insisted we check our hand luggage due to full flight, which it was not even close to full. Then had to wait almost an hour a and a half for the hand luggage to come onto the luggage belt since it was loaded last. This came after many hours of traveling pregnant with my 6 year old daughter. Really didn’t appreciate the unnecessary delays. What the hell?

Left late. Crowded like cattle. Standing and waiting. Food on board getting worse.

Terrible- the flight time was delayed and then I was denied boarding because I arrived at the new time of departure

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

Our flight was delayed by over 6 hours. We then had to deplane, stay overnight in a hotel then fly out the next day, 23 hours late.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

Book cheap flights from London to Montreal

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Montreal found on KAYAK in the last 72 hours.
11/9Wed
2 stops
24h 35mLHR-YUL
C$ 379
2/9Mon
2 stops
23h 25mLHR-YUL
C$ 408
16/8Fri
2 stops
20h 15mLHR-YUL
C$ 443
26/8Mon
3 stops
21h 00mLHR-YUL
C$ 453
13/6Thu
1 stopTAP AIR PORTUGAL
12h 25mLHR-YUL
C$ 595
11/6Tue
1 stopTAP AIR PORTUGAL
30h 20mLHR-YUL
C$ 605
3/7Wed
1 stopAir France
13h 45mLHR-YUL
C$ 746
8/6Sat
1 stopRoyal Air Maroc
20h 40mLHR-YUL
C$ 811
24/6Mon
2 stopsAzores Airlines
29h 15mLHR-YUL
C$ 900
15/6Sat
1 stopRoyal Air Maroc
30h 00mLHR-YUL
C$ 902

Search by stops

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Last minute flights from Heathrow to Montreal

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 London to Montreal that are departing in the next 10 days.
4/6Tue
multi-stopAir Canada
12h 43mLHR-YUL
11/6Tue
directAir Canada
6h 40mYUL-LHR
C$ 773
1/6Sat
directAir Canada
7h 05mLHR-YUL
6/6Thu
directAir Canada
6h 40mYUL-LHR
C$ 784
3/6Mon
multi-stopAir Canada
12h 43mLHR-YUL
10/6Mon
multi-stopAir Canada
17h 40mYUL-LHR
C$ 794
4/6Tue
multi-stopKLM
10h 05mLHR-YUL
11/6Tue
multi-stopKLM
11h 00mYUL-LHR
C$ 855
4/6Tue
directLufthansa
7h 05mLHR-YUL
11/6Tue
directLufthansa
6h 40mYUL-LHR
C$ 924
3/6Mon
directLufthansa
7h 05mLHR-YUL
10/6Mon
multi-stopLufthansa
13h 05mYUL-LHR
C$ 1,085
31/5Fri
directBritish Airways
7h 10mLHR-YUL
7/6Fri
directBritish Airways
6h 35mYUL-LHR
C$ 1,508
4/6Tue
directBritish Airways
7h 10mLHR-YUL
12/6Wed
directBritish Airways
6h 35mYUL-LHR
C$ 1,835
3/6Mon
multi-stopAmerican Airlines
15h 24mLHR-YUL
4/6Tue
directAmerican Airlines
6h 35mYUL-LHR
C$ 2,549
3/6Mon
directAmerican Airlines
7h 10mLHR-YUL
7/6Fri
directAmerican Airlines
6h 35mYUL-LHR
C$ 3,648

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London Heathrow Airport - Montreal Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Destination:

Montreal (YUL)Canada

Return flight deals:

Montreal - London Heathrow Airport

Cabin classes:

C$ 3,527
C$ 2,262
C$ 735