Cheap flights from London to Montreal Pierre Elliott Trudeau Intl Airport from £315
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YUL
10 Mar — 17 Mar1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Montreal Pierre Elliott Trudeau Intl are usually found in May or September, booked 63 days in advance, depart on a Wednesday or Friday and return on a Sunday
Cheap flight deals from London to Pierre Elliott Trudeau Intl
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Cheapest flights from London to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from London to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.
Wed 20/511:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Sun 31/515:10
YUL
-
LGW
1 stop14h 35m
Air Transat
Deal found 5/2£368
Thu 12/311:40
LGW
-
YUL
1 stop16h 52m
Air Transat
Wed 25/317:25
YUL
-
LGW
1 stop12h 20m
Air Transat
Deal found 7/2£369
Wed 15/412:40
LGW
-
YUL
1 stop25h 40m
Air Transat
Wed 20/520:35
YUL
-
LGW
1 stop30h 20m
Air Transat
Deal found 5/2£369
Thu 12/311:40
LGW
-
YUL
1 stop16h 52m
Air Transat
Fri 27/318:20
YUL
-
LGW
1 stop11h 25m
Air Transat
Deal found 7/2£370
Sun 3/511:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Tue 12/522:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 6/2£371
Tue 14/412:40
LGW
-
YUL
1 stop16h 55m
Air Transat
Wed 29/419:20
YUL
-
LGW
1 stop10h 25m
Air Transat
Deal found 7/2£372
Mon 16/306:00
LHR
-
YUL
1 stop19h 15m
TAP AIR PORTUGAL
Mon 23/322:45
YUL
-
LHR
1 stop19h 55m
TAP AIR PORTUGAL
Deal found 6/2£372
Sun 19/412:40
LGW
-
YUL
1 stop16h 55m
Air Transat
Sat 9/522:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 7/2£372
Sun 19/412:40
LGW
-
YUL
1 stop16h 55m
Air Transat
Thu 7/520:35
YUL
-
LGW
1 stop9h 10m
Air Transat
Deal found 6/2£373
Mon 11/512:40
LGW
-
YUL
1 stop11h 50m
Air Transat
Sun 21/618:05
YUL
-
LGW
1 stop11h 40m
Air Transat
Deal found 5/2£374
Wed 11/315:05
LTN
-
YUL
1 stop25h 25m
Multiple Airlines
Wed 25/320:40
YUL
-
LTN
1 stop21h 50m
Multiple Airlines
Deal found 7/2£374
Wed 4/311:40
LGW
-
YUL
1 stop10h 45m
Air Transat
Thu 19/310:35
YUL
-
LGW
1 stop19h 10m
Air Transat
Deal found 6/2£375
Best flights from London to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from London to Pierre Elliott Trudeau Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 February 2026.
Sat 18/412:40
LGW
-
YUL
1 stop16h 55m
Air Transat
Tue 5/522:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 5/2£369
Wed 11/315:05
LTN
-
YUL
1 stop25h 25m
Multiple Airlines
Wed 25/320:40
YUL
-
LTN
1 stop21h 50m
Multiple Airlines
Deal found 7/2£374
Sat 28/206:35
LHR
-
YUL
2 stops19h 37m
United Airlines
Sat 21/308:20
YUL
-
LHR
2 stops22h 30m
United Airlines
Deal found 4/2£447
Wed 4/306:00
LHR
-
YUL
1 stop13h 55m
SWISS
Thu 19/317:55
YUL
-
LHR
1 stop10h 10m
SWISS
Deal found 6/2£452
Thu 14/510:50
LHR
-
YUL
1 stop13h 00m
Lufthansa
Fri 22/518:40
YUL
-
LHR
Nonstop6h 50m
Lufthansa
Deal found 6/2£468
Tue 14/410:00
LCY
-
YUL
1 stop11h 55m
KLM
Tue 28/418:50
YUL
-
LCY
1 stop9h 40m
KLM
Deal found 7/2£510
Thu 23/410:00
LCY
-
YUL
1 stop11h 55m
Delta
Thu 7/518:50
YUL
-
LCY
1 stop9h 00m
Delta
Deal found 7/2£510
Wed 15/406:15
STN
-
YUL
1 stop16h 45m
Turkish Airlines
Fri 1/519:55
YUL
-
STN
1 stop33h 00m
Turkish Airlines
Deal found 7/2£658
Sat 14/311:40
LGW
-
YUL
1 stop13h 37m
Air Transat
Mon 23/314:30
YUL
-
LGW
1 stop15h 15m
Air Transat
Deal found 7/2£370
Thu 12/320:40
LTN
-
YUL
1 stop20h 55m
Multiple Airlines
Fri 20/320:40
YUL
-
LTN
1 stop10h 10m
Multiple Airlines
Deal found 6/2£376
Thu 12/311:40
LGW
-
YUL
1 stop16h 52m
Air Transat
Thu 26/321:50
YUL
-
LGW
1 stop31h 55m
Air Transat
Deal found 7/2£370
Thu 12/320:40
LTN
-
YUL
1 stop20h 55m
Multiple Airlines
Thu 26/321:10
YUL
-
LTN
1 stop16h 05m
Multiple Airlines
Deal found 5/2£379
Sat 16/511:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Sat 23/522:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 6/2£371
Wed 25/206:00
LHR
-
YUL
1 stop13h 55m
SWISS
Tue 3/317:10
YUL
-
LHR
2 stops14h 50m
SWISS
Deal found 6/2£458
Wed 11/307:10
SEN
-
YUL
1 stop12h 35m
Multiple Airlines
Wed 25/321:25
YUL
-
SEN
1 stop19h 35m
Multiple Airlines
Deal found 7/2£380
Thu 14/511:05
LHR
-
YUL
2 stops53h 28m
United Airlines
Mon 18/513:10
YUL
-
LHR
2 stops16h 30m
United Airlines
Deal found 6/2£467
Sat 25/412:40
LGW
-
YUL
1 stop16h 55m
Air Transat
Sun 3/520:35
YUL
-
LGW
1 stop9h 10m
Air Transat
Deal found 7/2£373
Thu 26/220:05
LHR
-
YUL
1 stop23h 50m
SWISS
Tue 3/317:10
YUL
-
LHR
2 stops14h 50m
SWISS
Deal found 6/2£458
Wed 4/307:10
SEN
-
YUL
1 stop13h 35m
Multiple Airlines
Wed 18/321:25
YUL
-
SEN
1 stop19h 35m
Multiple Airlines
Deal found 6/2£381
Tue 21/409:20
LCY
-
YUL
1 stop12h 35m
KLM
Thu 7/518:50
YUL
-
LCY
1 stop9h 00m
KLM
Deal found 7/2£510
Sun 8/316:20
LHR
-
YUL
1 stop19h 25m
United Airlines
Wed 18/310:25
YUL
-
LHR
2 stops20h 25m
United Airlines
Deal found 6/2£468
Thu 23/412:40
LGW
-
YUL
1 stop25h 40m
Air Transat
Tue 5/520:35
YUL
-
LGW
1 stop9h 10m
Air Transat
Deal found 7/2£373
Tue 24/318:35
LTN
-
YUL
1 stop23h 00m
Multiple Airlines
Tue 31/320:25
YUL
-
LTN
1 stop32h 00m
Multiple Airlines
Deal found 6/2£382
Wed 13/510:00
LCY
-
YUL
1 stop11h 55m
KLM
Tue 19/518:50
YUL
-
LCY
1 stop9h 40m
KLM
Deal found 7/2£510
Wed 15/408:40
LHR
-
YUL
1 stop11h 20m
SWISS
Tue 28/416:40
YUL
-
LHR
1 stop10h 15m
SWISS
Deal found 7/2£465
Tue 21/412:40
LGW
-
YUL
1 stop16h 55m
Air Transat
Sun 3/517:10
YUL
-
LGW
1 stop12h 35m
Air Transat
Deal found 7/2£373
Thu 12/318:05
SEN
-
YUL
1 stop23h 30m
Multiple Airlines
Thu 26/321:10
YUL
-
SEN
1 stop11h 40m
Multiple Airlines
Deal found 5/2£383
Wed 22/410:00
LCY
-
YUL
1 stop11h 55m
KLM
Thu 7/518:50
YUL
-
LCY
1 stop9h 40m
KLM
Deal found 7/2£510
Tue 21/408:45
LHR
-
YUL
1 stop11h 15m
SWISS
Thu 7/516:40
YUL
-
LHR
1 stop10h 15m
SWISS
Deal found 7/2£465
Thu 23/417:45
STN
-
YUL
1 stop29h 15m
Turkish Airlines
Sun 3/519:55
YUL
-
STN
1 stop21h 15m
Turkish Airlines
Deal found 7/2£658
Direct flights from London to Pierre Elliott Trudeau Intl
Explore direct flight options from London to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 February 2026.
Fri 3/711:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Fri 10/722:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 7/2£369
Sun 5/711:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Sun 19/722:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 7/2£369
Wed 27/511:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Sat 6/622:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 6/2£370
Sun 3/511:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Sat 16/522:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 6/2£371
Fri 22/511:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Sat 30/522:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 5/2£372
Tue 23/611:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Thu 2/722:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 5/2£374
Mon 22/611:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Sun 28/622:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 7/2£379
Wed 20/511:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Sun 31/522:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 6/2£380
Fri 8/511:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Fri 22/522:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 7/2£381
Tue 7/711:35
LGW
-
YUL
Nonstop7h 40m
Air Transat
Sun 12/722:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 5/2£384
Wed 4/316:10
LHR
-
YUL
Nonstop7h 35m
British Airways
Thu 12/321:50
YUL
-
LHR
Nonstop6h 50m
British Airways
Deal found 7/2£404
Tue 17/213:25
LHR
-
YUL
Nonstop7h 40m
Air Canada
Thu 5/319:10
YUL
-
LHR
Nonstop7h 00m
Air Canada
Deal found 6/2£456
Last-minute flights from London to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from London to Pierre Elliott Trudeau Intl. Data last updated 8 February 2026 and is based on user searches.
Thu 26/219:55
LHR
-
YUL
1 stop29h 20m
TAP AIR PORTUGAL
Sun 22/322:45
YUL
-
LHR
1 stop14h 45m
TAP AIR PORTUGAL
Deal found 4/2£391
Fri 27/208:15
LHR
-
YUL
1 stop17h 00m
TAP AIR PORTUGAL
Sun 22/322:45
YUL
-
LHR
1 stop14h 45m
TAP AIR PORTUGAL
Deal found 4/2£382
Tue 3/313:45
LHR
-
YUL
1 stop30h 10m
Air Canada
Wed 18/310:30
YUL
-
LHR
2 stops18h 50m
Air Canada
Deal found 6/2£402
Wed 4/316:10
LHR
-
YUL
Nonstop7h 35m
British Airways
Thu 12/321:50
YUL
-
LHR
Nonstop6h 50m
British Airways
Deal found 7/2£404
Wed 4/309:00
LHR
-
YUL
1 stop10h 55m
Air Canada
Mon 9/315:10
YUL
-
LHR
2 stops25h 25m
Air Canada
Deal found 6/2£406
Wed 11/306:00
LHR
-
YUL
1 stop19h 15m
TAP AIR PORTUGAL
Sun 22/322:45
YUL
-
LHR
1 stop14h 45m
TAP AIR PORTUGAL
Deal found 6/2£392
Wed 11/308:15
LHR
-
YUL
1 stop17h 00m
TAP AIR PORTUGAL
Wed 25/322:45
YUL
-
LHR
1 stop19h 55m
TAP AIR PORTUGAL
Deal found 7/2£394
Thu 12/316:30
LHR
-
YUL
1 stop32h 45m
TAP AIR PORTUGAL
Sun 22/322:45
YUL
-
LHR
1 stop19h 55m
TAP AIR PORTUGAL
Deal found 7/2£377
Thu 12/309:00
LHR
-
YUL
1 stop10h 55m
Air Canada
Thu 19/322:30
YUL
-
LHR
2 stops18h 05m
Air Canada
Deal found 7/2£405
Thu 12/309:15
LCY
-
YUL
1 stop10h 40m
SWISS
Thu 19/317:55
YUL
-
LCY
1 stop10h 50m
SWISS
Deal found 7/2£454
Fri 13/312:25
LHR
-
YUL
1 stop12h 50m
TAP AIR PORTUGAL
Sun 22/322:45
YUL
-
LHR
1 stop14h 45m
TAP AIR PORTUGAL
Deal found 7/2£383
Mon 16/306:00
LHR
-
YUL
1 stop19h 15m
TAP AIR PORTUGAL
Mon 23/322:45
YUL
-
LHR
1 stop19h 55m
TAP AIR PORTUGAL
Deal found 6/2£372
One-way flights from London to Pierre Elliott Trudeau Intl
Search for one-way flight options from London to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 8 February 2026.
Thu 19/206:05
LTN
-
YUL
1 stop13h 30m
Multiple Airlines
Deal found 6/2£315
Fri 20/208:30
LGW
-
YUL
1 stop16h 10m
Multiple Airlines
Deal found 5/2£316
Wed 15/409:20
LCY
-
YUL
1 stop12h 35m
KLM
Deal found 5/2£316
Thu 16/420:40
SEN
-
YUL
2 stops22h 40m
Multiple Airlines
Deal found 6/2£316
Wed 15/418:05
LHR
-
YUL
Nonstop7h 10m
Finnair
Deal found 5/2£316
Sun 8/307:15
LGW
-
YUL
1 stop33h 20m
Multiple Airlines
Deal found 7/2£316
Wed 15/706:30
STN
-
YUL
3 stops23h 10m
Multiple Airlines
Deal found 7/2£316
Tue 31/317:45
LHR
-
YUL
1 stop11h 53m
KLM
Deal found 5/2£316
Fri 20/209:00
LTN
-
YUL
2 stops31h 55m
Multiple Airlines
Deal found 5/2£316
Sat 28/222:30
LGW
-
YUL
3 stops50h 45m
Multiple Airlines
Deal found 7/2£317
Mon 23/317:30
SEN
-
YUL
2 stops48h 50m
Multiple Airlines
Deal found 7/2£317
Tue 26/519:10
LHR
-
YUL
3 stops30h 35m
Multiple Airlines
Deal found 6/2£317
Find flight deals from London to Pierre Elliott Trudeau Intl
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 February 2026.
Customise your flight search to find flights from London to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 February 2026.
Use the filters below to find and compare flights from London to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.
Fly from
London
Fly to
Pierre Elliott Trudeau Intl
Route
Depart
Return
Price
LondonMontreal
LGW - YUL
LGWYUL
London Gatwick
Sat 18/4
12:40-00:35
1 stop16h 55m
Montreal Pierre Elliott Trudeau Intl
Tue 5/5
22:05-09:50
Nonstop6h 45m
£369
LondonMontreal
LGW - YUL
LGWYUL
London Gatwick
Sat 14/3
11:40-21:17
1 stop13h 37m
Montreal Pierre Elliott Trudeau Intl
Mon 23/3
14:30-09:45
1 stop15h 15m
£370
LondonMontreal
LGW - YUL
LGWYUL
London Gatwick
Thu 12/3
11:40-00:32
1 stop16h 52m
Montreal Pierre Elliott Trudeau Intl
Thu 26/3
21:50-09:45
1 stop31h 55m
£370
LondonMontreal
LGW - YUL
LGWYUL
London Gatwick
Sat 16/5
11:35-14:15
Nonstop7h 40m
Montreal Pierre Elliott Trudeau Intl
Sat 23/5
22:05-09:50
Nonstop6h 45m
£371
LondonMontreal
LGW - YUL
LGWYUL
London Gatwick
Sat 25/4
12:40-00:35
1 stop16h 55m
Montreal Pierre Elliott Trudeau Intl
Sun 3/5
20:35-10:45
1 stop9h 10m
£373
LondonMontreal
LGW - YUL
LGWYUL
London Gatwick
Thu 23/4
12:40-09:20
1 stop25h 40m
Montreal Pierre Elliott Trudeau Intl
Tue 5/5
20:35-10:45
1 stop9h 10m
£373
LondonMontreal
LGW - YUL
LGWYUL
London Gatwick
Tue 21/4
12:40-00:35
1 stop16h 55m
Montreal Pierre Elliott Trudeau Intl
Sun 3/5
17:10-10:45
1 stop12h 35m
£373
LondonMontreal
LTN - YUL
LTNYUL
London Luton
Wed 11/3
15:05-12:30
1 stop25h 25m
Montreal Pierre Elliott Trudeau Intl
Wed 25/3
20:40-22:30
1 stop21h 50m
£374
LondonMontreal
LTN - YUL
LTNYUL
London Luton
Thu 12/3
20:40-13:35
1 stop20h 55m
Montreal Pierre Elliott Trudeau Intl
Fri 20/3
20:40-10:50
1 stop10h 10m
£376
LondonMontreal
LTN - YUL
LTNYUL
London Luton
Thu 12/3
20:40-13:35
1 stop20h 55m
Montreal Pierre Elliott Trudeau Intl
Thu 26/3
21:10-17:15
1 stop16h 05m
£379
Flights are sorted by cheapest return flights first.
Deals found on 6/2
Showing 1-10 of 60 results
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Best time to book a flight from London to Pierre Elliott Trudeau Intl
Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from London with our price prediction graph.
LON-YUL
LGW-YUL
LHR-YUL
LTN-YUL
LCY-YUL
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from London to Montreal Pierre Elliott Trudeau Intl Airport
LON-YUL
LGW-YUL
LHR-YUL
LTN-YUL
LCY-YUL
How far ahead should I book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport?
Use this chart to determine the optimal time to book a return flight from London to Pierre Elliott Trudeau Intl. Price data was last updated on 6 February 2026.
To ensure you get the cheapest price possible for a flight from London to Montreal Pierre Elliott Trudeau Intl Airport, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, May is the cheapest month in which you can book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport (average of £255). Flying from London to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of £376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LON to YUL?
Find hourly flight availability from London to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 February 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.
Weekly flight availability from London to Montreal Pierre Elliott Trudeau Intl Airport
Explore weekly flight availability from London to Pierre Elliott Trudeau Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 8 February 2026.
The most flights from LON to YUL are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).
How much does it cost for a return flight from London to Montreal Pierre Elliott Trudeau Intl Airport?
What’s the top stopover airport for flights from London to Montreal Pierre Elliott Trudeau Intl Airport?
Share of one-stop return flights from London to Montreal Pierre Elliott Trudeau Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Toronto (YYZ) – chosen by Cheapflights users on 28% of one-stop itineraries from London to Montreal Pierre Elliott Trudeau Intl Airport on Cheapflights.
What’s the cheapest stopover airport for flights from London to Montreal Pierre Elliott Trudeau Intl Airport?
Average return fare for one-stop flights from London to Montreal Pierre Elliott Trudeau Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Toronto (YYZ) is the most affordable one-stop option, with an average return flight price of £373.
What’s the fastest stopover option from London to Montreal Pierre Elliott Trudeau Intl Airport?
Shortest average travel time for one-stop one-way flights from London to Montreal Pierre Elliott Trudeau Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Toronto (YYZ) have the shortest average one-way travel time for one-stop routes: 10h 50m.
Which airport typically offers the quickest stopover for flights from London to Montreal Pierre Elliott Trudeau Intl Airport?
Average stopover duration for one-stop one-way flights from London to Montreal Pierre Elliott Trudeau Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Newark (EWR) offer the fastest connection on this route, with an average stopover time of 1h 21m.
How often are flights from London to Montreal delayed?
About 10% of weekly flights between London and Montreal have experienced delays in the past year, with the average delay time being 150 minutes.
What is the most punctual flight time for London to Montreal flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Montreal flights?
Over the past year, Air Canada have had the lowest number of delays on this route, with just 6% of flights being delayed.
Reviews of airlines servicing Pierre Elliott Trudeau Intl
Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 8 February 2026.
Check out reviews from past customers who have flown with Air Transat, Finnair, andAir Canada from London to Montreal Pierre Elliott Trudeau Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Related info for your journey
Find useful and relevant information for your journey from London to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from London to Montreal Pierre Elliott Trudeau Intl Airport?
There are many flights that can get you from London to Montreal Pierre Elliott Trudeau Intl Airport in 13h 55m. Fly via Air Transat, United Airlines, or SWISS to get the fastest option. There are 3239 mi between London and Montreal Pierre Elliott Trudeau Intl Airport. This flight may include one or multiple stops.
What are the cheapest airlines flying from London to Montreal Pierre Elliott Trudeau Intl Airport round-trip?
According to our current data, Air France (£95), Air Transat (£298), and United Airlines (£322) offers the cheapest pricing from London to Montreal Pierre Elliott Trudeau Intl Airport. Air France is currently priced 79% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from London to Montreal Pierre Elliott Trudeau Intl Airport one-way?
The cheapest airline one-way is Air Transat, with whom users have recently found tickets for as low as £205. However, be on the lookout for offers from Virgin Atlantic and TAP AIR PORTUGAL, as they are both options that can get you from London to Montreal Pierre Elliott Trudeau Intl Airport for a low price.
What are the most popular routes from London to Montreal Pierre Elliott Trudeau Intl Airport?
The most popular route from London to Montreal Pierre Elliott Trudeau Intl Airport is London Heathrow - Montreal Pierre Elliott Trudeau Intl. You may also consider London Gatwick - Montreal Pierre Elliott Trudeau Intl or London City - Montreal Pierre Elliott Trudeau Intl.
What are the most reliable airlines from London to Montreal Pierre Elliott Trudeau Intl Airport?
No one likes to see their flight delayed. When booking a flight from London to Montreal Pierre Elliott Trudeau Intl Airport consider choosing Aegean Airlines (96%), Air Canada (93%) or Austrian Airlines (93%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from London to Montreal Pierre Elliott Trudeau Intl Airport?
The cheapest flight price from London to Montreal Pierre Elliott Trudeau Intl Airport is £307. On average you can expect to pay £1,024. The most popular route, (London Heathrow - Montreal Pierre Elliott Trudeau Intl), can usually be booked for £372.
Can I find deals for flights from London to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on London to Pierre Elliott Trudeau Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from London to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from London to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, May is the cheapest month in which you can book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport (average of £255). Flying from London to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of £376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?
Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Cornwall
Laval
Dorval
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Fly from London to Pierre Elliott Trudeau Intl on these airlines
Choose from the following airlines for your flight from London to Pierre Elliott Trudeau Intl. Flights are based on user searches made on Cheapflights and were last updated on 8 February 2026.
Search flights from London to Pierre Elliott Trudeau Intl by cabin class
Find flights from London to Pierre Elliott Trudeau Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Explore flights to Pierre Elliott Trudeau Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 February 2026.
Top 8 airlines flying from London to Pierre Elliott Trudeau Intl
Discover the top 8 airlines that operate flights from London to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 February 2026.
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Why should you use Cheapflights to find cheap flight tickets from London to Pierre Elliott Trudeau Intl?
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