Cheap flights from London to Montreal Pierre Elliott Trudeau Intl Airport from C$ 597
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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YUL
28 Apr — 5 May1
Round-trip
1 adult
Economy
Round-trip
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 71 days in advance, depart on a Sunday 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 29 March 2026.
Mon 1/611:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Tue 9/64:40 p.m.
YUL
-
LGW
1 stop10h 15m
Air Transat
Deal found 26/3C$ 697
Mon 1/611:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Tue 2/64:40 p.m.
YUL
-
LGW
1 stop10h 15m
Air Transat
Deal found 25/3C$ 699
Wed 6/510:00 p.m.
STN
-
YUL
3 stops31h 25m
Multiple Airlines
Wed 20/57:20 p.m.
YUL
-
STN
2 stops20h 10m
Multiple Airlines
Deal found 28/3C$ 700
Tue 12/510:00 p.m.
STN
-
YUL
2 stops31h 25m
Multiple Airlines
Tue 19/56:45 a.m.
YUL
-
STN
2 stops25h 40m
Multiple Airlines
Deal found 28/3C$ 703
Tue 21/48:50 a.m.
LGW
-
YUL
2 stops20h 48m
Multiple Airlines
Tue 19/57:20 p.m.
YUL
-
LGW
2 stops16h 05m
Multiple Airlines
Deal found 29/3C$ 704
Fri 8/56:35 a.m.
STN
-
YUL
2 stops16h 45m
Multiple Airlines
Tue 26/56:45 a.m.
YUL
-
STN
2 stops25h 40m
Multiple Airlines
Deal found 29/3C$ 709
Sun 6/911:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Sun 27/94:40 p.m.
YUL
-
LGW
2 stops37h 05m
Air Transat
Deal found 26/3C$ 711
Tue 19/510:00 p.m.
STN
-
YUL
3 stops31h 25m
Multiple Airlines
Tue 26/56:45 a.m.
YUL
-
STN
3 stops34h 35m
Multiple Airlines
Deal found 28/3C$ 720
Wed 13/510:00 p.m.
LGW
-
YUL
2 stops31h 25m
Multiple Airlines
Wed 20/57:20 p.m.
YUL
-
LGW
2 stops22h 30m
Multiple Airlines
Deal found 29/3C$ 724
Tue 19/510:00 p.m.
STN
-
YUL
3 stops31h 25m
Multiple Airlines
Sun 31/56:45 a.m.
YUL
-
STN
2 stops34h 10m
Multiple Airlines
Deal found 29/3C$ 725
Fri 8/56:20 a.m.
LTN
-
YUL
2 stops23h 05m
Multiple Airlines
Tue 26/56:45 a.m.
YUL
-
LTN
2 stops35h 05m
Multiple Airlines
Deal found 29/3C$ 728
Tue 12/510:00 p.m.
STN
-
YUL
2 stops25h 20m
Multiple Airlines
Sun 31/56:45 a.m.
YUL
-
STN
2 stops34h 10m
Multiple Airlines
Deal found 29/3C$ 732
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 layovers in mind to ensure you get the best travel experience. Data last updated 29 March 2026.
Wed 15/46:10 p.m.
LTN
-
YUL
1 stop26h 05m
Multiple Airlines
Wed 6/511:40 p.m.
YUL
-
LTN
1 stop14h 20m
Multiple Airlines
Deal found 25/3C$ 820
Tue 28/412:40 p.m.
LGW
-
YUL
1 stop33h 15m
Air Transat
Tue 5/510:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 26/3C$ 831
Fri 8/54:40 p.m.
LHR
-
YUL
2 stops20h 18m
United Airlines
Fri 15/56:00 a.m.
YUL
-
LHR
1 stop10h 25m
United Airlines
Deal found 24/3C$ 1,027
Tue 9/610:35 a.m.
LGW
-
YUL
2 stops18h 50m
KLM
Tue 16/67:00 p.m.
YUL
-
LGW
1 stop16h 00m
KLM
Deal found 25/3C$ 1,042
Tue 14/46:00 a.m.
LHR
-
YUL
1 stop14h 00m
SWISS
Tue 21/44:40 p.m.
YUL
-
LHR
2 stops15h 20m
SWISS
Deal found 26/3C$ 1,046
Thu 30/42:05 p.m.
LHR
-
YUL
Nonstop7h 35m
Lufthansa
Mon 4/510:10 p.m.
YUL
-
LHR
Nonstop6h 50m
Lufthansa
Deal found 29/3C$ 1,075
Wed 3/68:00 a.m.
LHR
-
YUL
1 stop17h 45m
TAP AIR PORTUGAL
Sun 7/610:45 p.m.
YUL
-
LHR
1 stop14h 00m
TAP AIR PORTUGAL
Deal found 26/3C$ 1,078
Wed 15/410:25 a.m.
LGW
-
YUL
2 stops17h 43m
Delta
Sun 26/47:00 p.m.
YUL
-
LGW
1 stop16h 00m
Delta
Deal found 27/3C$ 1,110
Tue 12/54:00 p.m.
STN
-
YUL
1 stop27h 10m
Air Algerie
Tue 19/54:10 p.m.
YUL
-
STN
1 stop17h 20m
Air Algerie
Deal found 28/3C$ 1,623
Tue 12/57:05 a.m.
LTN
-
YUL
1 stop11h 55m
Multiple Airlines
Tue 19/59:30 p.m.
YUL
-
LTN
1 stop19h 55m
Multiple Airlines
Deal found 28/3C$ 835
Fri 8/511:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Mon 11/511:00 a.m.
YUL
-
LGW
1 stop18h 45m
Air Transat
Deal found 29/3C$ 886
Fri 28/87:00 p.m.
LTN
-
YUL
1 stop21h 35m
Multiple Airlines
Sun 6/96:50 p.m.
YUL
-
LTN
1 stop23h 05m
Multiple Airlines
Deal found 27/3C$ 845
Fri 24/44:40 p.m.
LHR
-
YUL
2 stops20h 58m
United Airlines
Fri 1/56:00 a.m.
YUL
-
LHR
1 stop10h 25m
United Airlines
Deal found 24/3C$ 1,029
Wed 3/67:20 p.m.
LTN
-
YUL
1 stop23h 40m
Multiple Airlines
Wed 10/69:30 p.m.
YUL
-
LTN
1 stop20h 05m
Multiple Airlines
Deal found 26/3C$ 853
Sun 23/811:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Mon 7/96:45 a.m.
YUL
-
LGW
1 stop23h 00m
Air Transat
Deal found 26/3C$ 986
Wed 3/610:35 a.m.
LGW
-
YUL
1 stop15h 10m
TAP AIR PORTUGAL
Sun 7/610:45 p.m.
YUL
-
LGW
1 stop11h 25m
TAP AIR PORTUGAL
Deal found 24/3C$ 1,118
Tue 1/910:35 a.m.
LGW
-
YUL
2 stops17h 35m
Delta
Sat 5/95:00 p.m.
YUL
-
LGW
1 stop11h 20m
Delta
Deal found 25/3C$ 1,120
Wed 22/44:40 p.m.
LHR
-
YUL
2 stops20h 58m
United Airlines
Wed 13/56:35 p.m.
YUL
-
LHR
1 stop11h 05m
United Airlines
Deal found 25/3C$ 1,029
Mon 24/89:15 a.m.
LCY
-
YUL
1 stop11h 45m
Lufthansa
Wed 9/96:05 p.m.
YUL
-
LCY
1 stop9h 35m
Lufthansa
Deal found 26/3C$ 1,150
Fri 28/811:20 a.m.
SEN
-
YUL
1 stop29h 15m
Multiple Airlines
Sun 6/96:50 p.m.
YUL
-
SEN
1 stop10h 40m
Multiple Airlines
Deal found 27/3C$ 889
Tue 21/47:15 p.m.
LCY
-
YUL
1 stop24h 45m
SWISS
Wed 29/46:35 p.m.
YUL
-
LCY
2 stops13h 00m
SWISS
Deal found 29/3C$ 1,238
Tue 28/48:25 a.m.
LCY
-
YUL
1 stop13h 30m
KLM
Tue 5/56:50 p.m.
YUL
-
LCY
1 stop9h 00m
KLM
Deal found 26/3C$ 1,289
Wed 27/58:25 a.m.
LCY
-
YUL
1 stop13h 30m
Delta
Sat 6/66:50 p.m.
YUL
-
LCY
1 stop13h 25m
Delta
Deal found 29/3C$ 1,177
Tue 5/57:30 a.m.
LHR
-
YUL
2 stops14h 55m
United Airlines
Wed 1/73:25 p.m.
YUL
-
LHR
2 stops14h 15m
United Airlines
Deal found 24/3C$ 1,077
Fri 8/56:20 a.m.
LTN
-
YUL
2 stops17h 00m
Multiple Airlines
Mon 11/511:00 p.m.
YUL
-
LTN
2 stops18h 50m
Multiple Airlines
Deal found 29/3C$ 899
Mon 14/98:00 a.m.
LCY
-
YUL
1 stop12h 00m
SWISS
Sun 20/96:35 p.m.
YUL
-
LCY
2 stops13h 00m
SWISS
Deal found 26/3C$ 1,289
Wed 29/79:40 a.m.
LGW
-
YUL
1 stop12h 22m
Air Transat
Sat 15/811:35 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 28/3C$ 1,184
Fri 22/56:50 a.m.
LHR
-
YUL
2 stops14h 20m
United Airlines
Tue 26/56:00 a.m.
YUL
-
LHR
1 stop9h 40m
United Airlines
Deal found 24/3C$ 1,078
Fri 8/57:00 p.m.
LTN
-
YUL
1 stop21h 35m
Multiple Airlines
Tue 26/59:30 p.m.
YUL
-
LTN
1 stop12h 10m
Multiple Airlines
Deal found 29/3C$ 922
Mon 27/48:25 a.m.
LCY
-
YUL
1 stop13h 30m
KLM
Mon 18/56:50 p.m.
YUL
-
LCY
1 stop9h 40m
KLM
Deal found 29/3C$ 1,360
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 29 March 2026.
Wed 23/92:05 p.m.
LHR
-
YUL
Nonstop7h 35m
Air Canada
Mon 28/910:10 p.m.
YUL
-
LHR
Nonstop6h 50m
Air Canada
Deal found 29/3C$ 777
Fri 11/911:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Fri 25/910:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 29/3C$ 810
Thu 10/911:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Thu 17/910:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 29/3C$ 821
Wed 9/911:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Fri 18/910:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 29/3C$ 822
Sun 6/911:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Sun 27/910:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 26/3C$ 825
Wed 24/611:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Mon 20/710:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 29/3C$ 828
Wed 9/911:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Thu 24/910:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 29/3C$ 829
Sun 3/511:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Sat 9/510:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 26/3C$ 831
Sun 13/911:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Sat 19/910:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 28/3C$ 834
Thu 25/611:35 a.m.
LGW
-
YUL
Nonstop7h 40m
Air Transat
Wed 15/710:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 29/3C$ 835
Tue 14/46:05 p.m.
LHR
-
YUL
Nonstop7h 10m
British Airways
Wed 6/510:00 p.m.
YUL
-
LHR
Nonstop6h 40m
British Airways
Deal found 26/3C$ 838
Thu 9/46:05 p.m.
LHR
-
YUL
Nonstop7h 10m
British Airways
Sat 2/510:00 p.m.
YUL
-
LHR
Nonstop6h 40m
British Airways
Deal found 26/3C$ 843
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 29 March 2026 and is based on user searches.
Sun 5/42:05 p.m.
LHR
-
YUL
Nonstop7h 35m
Air Canada
Thu 30/41:20 p.m.
YUL
-
LHR
1 stop12h 10m
Air Canada
Deal found 26/3C$ 784
Thu 9/48:30 a.m.
LHR
-
YUL
1 stop14h 53m
Air Canada
Wed 29/44:40 p.m.
YUL
-
LHR
1 stop14h 10m
Air Canada
Deal found 26/3C$ 800
Fri 10/48:30 a.m.
LHR
-
YUL
1 stop10h 51m
Air Canada
Thu 30/41:20 p.m.
YUL
-
LHR
1 stop12h 10m
Air Canada
Deal found 26/3C$ 792
Tue 21/48:50 a.m.
LGW
-
YUL
2 stops20h 48m
Multiple Airlines
Tue 19/57:20 p.m.
YUL
-
LGW
2 stops16h 05m
Multiple Airlines
Deal found 29/3C$ 704
Thu 23/412:40 p.m.
LGW
-
YUL
1 stop16h 55m
Air Transat
Thu 7/510:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 29/3C$ 763
Thu 23/412:40 p.m.
LGW
-
YUL
1 stop16h 55m
Air Transat
Tue 5/510:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 29/3C$ 797
Fri 24/412:40 p.m.
LGW
-
YUL
1 stop16h 55m
Air Transat
Tue 5/510:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 29/3C$ 779
Sat 25/412:40 p.m.
LGW
-
YUL
1 stop25h 40m
Air Transat
Sun 3/53:10 p.m.
YUL
-
LGW
1 stop14h 35m
Air Transat
Deal found 27/3C$ 792
Sat 25/412:40 p.m.
LGW
-
YUL
1 stop16h 55m
Air Transat
Tue 5/510:05 p.m.
YUL
-
LGW
Nonstop6h 45m
Air Transat
Deal found 28/3C$ 796
Mon 27/46:30 a.m.
STN
-
YUL
3 stops22h 55m
Multiple Airlines
Mon 18/56:45 a.m.
YUL
-
STN
2 stops33h 35m
Multiple Airlines
Deal found 29/3C$ 750
Thu 30/46:30 a.m.
STN
-
YUL
3 stops22h 55m
Multiple Airlines
Tue 5/56:45 a.m.
YUL
-
STN
3 stops25h 00m
Multiple Airlines
Deal found 29/3C$ 754
Thu 30/46:30 a.m.
STN
-
YUL
3 stops22h 55m
Multiple Airlines
Wed 8/76:45 a.m.
YUL
-
STN
2 stops32h 45m
Multiple Airlines
Deal found 28/3C$ 760
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 29 March 2026.
Mon 7/94:25 p.m.
STN
-
YUL
3 stops26h 10m
Multiple Airlines
Deal found 25/3C$ 597
Mon 7/99:40 a.m.
LGW
-
YUL
1 stop14h 52m
Air Transat
Deal found 25/3C$ 599
Fri 18/910:50 p.m.
STN
-
YUL
3 stops26h 20m
Multiple Airlines
Deal found 25/3C$ 599
Wed 10/66:15 a.m.
LTN
-
YUL
2 stops17h 05m
Multiple Airlines
Deal found 25/3C$ 599
Thu 10/91:25 p.m.
STN
-
YUL
1 stop25h 45m
Multiple Airlines
Deal found 25/3C$ 600
Thu 23/48:40 p.m.
SEN
-
YUL
2 stops29h 20m
Multiple Airlines
Deal found 25/3C$ 603
Fri 18/97:50 p.m.
LHR
-
YUL
2 stops29h 20m
Multiple Airlines
Deal found 25/3C$ 604
Sun 12/45:30 p.m.
SEN
-
YUL
3 stops36h 08m
Multiple Airlines
Deal found 26/3C$ 606
Sat 12/912:30 p.m.
LTN
-
YUL
3 stops30h 05m
Multiple Airlines
Deal found 25/3C$ 606
Sun 23/810:00 p.m.
LHR
-
YUL
3 stops25h 20m
Multiple Airlines
Deal found 24/3C$ 606
Sat 9/56:45 p.m.
LHR
-
YUL
1 stop20h 55m
Multiple Airlines
Deal found 24/3C$ 607
Tue 8/98:00 a.m.
LHR
-
YUL
2 stops17h 10m
Multiple Airlines
Deal found 25/3C$ 610
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 29 March 2026.
Customize 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 629,999 searches. Data last updated 29 March 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
Fly to
Route
Depart
Return
Price
Cheapest round-trip
LondonMontreal
LTN - YUL
LTNYUL
London Luton
Wed 15/4
6:10 p.m.-3:15 p.m.
1 stop26h 05m
Montreal Pierre Elliott Trudeau Intl
Wed 6/5
11:40 p.m.-7:00 p.m.
1 stop14h 20m
C$ 820
LondonMontreal
LGW - YUL
LGWYUL
London Gatwick
Tue 28/4
12:40 p.m.-4:55 p.m.
1 stop33h 15m
Montreal Pierre Elliott Trudeau Intl
Tue 5/5
10:05 p.m.-9:50 a.m.
Nonstop6h 45m
C$ 831
LondonMontreal
LTN - YUL
LTNYUL
London Luton
Tue 12/5
7:05 a.m.-2:00 p.m.
1 stop11h 55m
Montreal Pierre Elliott Trudeau Intl
Tue 19/5
9:30 p.m.-10:25 p.m.
1 stop19h 55m
C$ 835
LondonMontreal
LTN - YUL
LTNYUL
London Luton
Fri 28/8
7:00 p.m.-11:35 a.m.
1 stop21h 35m
Montreal Pierre Elliott Trudeau Intl
Sun 6/9
6:50 p.m.-10:55 p.m.
1 stop23h 05m
C$ 845
LondonMontreal
LTN - YUL
LTNYUL
London Luton
Wed 3/6
7:20 p.m.-2:00 p.m.
1 stop23h 40m
Montreal Pierre Elliott Trudeau Intl
Wed 10/6
9:30 p.m.-10:35 p.m.
1 stop20h 05m
C$ 853
LondonMontreal
LGW - YUL
LGWYUL
London Gatwick
Fri 8/5
11:35 a.m.-2:15 p.m.
Nonstop7h 40m
Montreal Pierre Elliott Trudeau Intl
Mon 11/5
11:00 a.m.-10:45 a.m.
1 stop18h 45m
C$ 886
LondonMontreal
SEN - YUL
SENYUL
London Southend
Fri 28/8
11:20 a.m.-11:35 a.m.
1 stop29h 15m
Montreal Pierre Elliott Trudeau Intl
Sun 6/9
6:50 p.m.-10:30 a.m.
1 stop10h 40m
C$ 889
LondonMontreal
LTN - YUL
LTNYUL
London Luton
Fri 8/5
6:20 a.m.-6:20 p.m.
2 stops17h 00m
Montreal Pierre Elliott Trudeau Intl
Mon 11/5
11:00 p.m.-10:50 p.m.
2 stops18h 50m
C$ 899
LondonMontreal
LTN - YUL
LTNYUL
London Luton
Fri 8/5
7:00 p.m.-11:35 a.m.
1 stop21h 35m
Montreal Pierre Elliott Trudeau Intl
Tue 26/5
9:30 p.m.-2:40 p.m.
1 stop12h 10m
C$ 922
LondonMontreal
LGW - YUL
LGWYUL
London Gatwick
Sun 23/8
11:35 a.m.-2:15 p.m.
Nonstop7h 40m
Montreal Pierre Elliott Trudeau Intl
Mon 7/9
6:45 a.m.-10:45 a.m.
1 stop23h 00m
C$ 986
Flights are sorted by cheapest round-trip flights first.
Deals found on 25/3
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6
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
LTN-YUL
LGW-YUL
LHR-YUL
STN-YUL
Estimated round-trip 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
LTN-YUL
LGW-YUL
LHR-YUL
STN-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 round-trip flight from London to Pierre Elliott Trudeau Intl. Price data was last updated on 13 March 2026.
The price you pay for your flight from London to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, September is the cheapest month in which you can book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 529). Flying from London to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 717). 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 29 March 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 29 March 2026.
The most flights from LON to YUL are scheduled on a Sunday (17 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from London to Montreal Pierre Elliott Trudeau Intl Airport?
What’s the top layover airport for flights from London to Montreal Pierre Elliott Trudeau Intl Airport?
Share of one-stop round-trip flights from London to Montreal Pierre Elliott Trudeau Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Toronto (YYZ) – chosen by Cheapflights users on 57% of one-stop itineraries from London to Montreal Pierre Elliott Trudeau Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from London to Montreal Pierre Elliott Trudeau Intl Airport?
Average round-trip fare for 1-stop flights from London to Montreal Pierre Elliott Trudeau Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 733.
What’s the fastest layover option from London to Montreal Pierre Elliott Trudeau Intl Airport?
Shortest average travel time for 1-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 layover airport.
Flights via Zurich (ZRH) have the shortest average one-way travel time for 1-stop routes: 11h 20m.
Which airport typically offers the quickest layover for flights from London to Montreal Pierre Elliott Trudeau Intl Airport?
Average layover duration for 1-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 Zurich (ZRH) offer the fastest connection on this route, with an average layover time of 0h 55m.
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 152 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 Monday 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 has 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 29 March 2026.
Check out reviews from past customers who have flown with Air Transat,Air Canada, andLufthansa 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.
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?
A quick flight from London to Montreal Pierre Elliott Trudeau Intl Airport can take about 18h 50m. Air Transat provides one of the quickest options available for as low as C$ 1,042. Airlines will cover a distance of 5243 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from London to Montreal Pierre Elliott Trudeau Intl Airport round-trip?
Our cheapest airline available from London to Montreal Pierre Elliott Trudeau Intl Airport is Air Transat. Our recent data shows that you can find tickets from as low as C$ 606 on this airline. Additional options worth looking into are British Airways and Lufthansa, starting at C$ 655 and C$ 687 round-trip. You may be able to fly from London to Montreal Pierre Elliott Trudeau Intl Airport for 33% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from London to Montreal Pierre Elliott Trudeau Intl Airport one-way?
For one-way options, check prices for Air Transat. According to our data, you can fly for as low as C$ 376. Users have also found prices from C$ 503 and C$ 547 on British Airways and Aer Lingus, respectively.
What are the most popular routes from London to Montreal Pierre Elliott Trudeau Intl Airport?
When deciding which route to take from London to Montreal Pierre Elliott Trudeau Intl Airport consider London Heathrow - Montreal Pierre Elliott Trudeau Intl, London Gatwick - Montreal Pierre Elliott Trudeau Intl or London Stansted - Montreal Pierre Elliott Trudeau Intl as they are the most popular.
What are the most reliable airlines from London to Montreal Pierre Elliott Trudeau Intl Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Montreal Pierre Elliott Trudeau Intl Airport on time: Aegean Airlines (96%), Air Canada (90%), Austrian Airlines (90%).
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 C$ 503. On average you can expect to pay C$ 1,005. The most popular route, (London Heathrow - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 803.
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 vacation 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, September is the cheapest month in which you can book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 529). Flying from London to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 717). 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.
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 29 March 2026.
Top 4 airlines flying from London to Pierre Elliott Trudeau Intl
Discover the top 4 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 629,999 searches. Data last updated 29 March 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from London to Pierre Elliott Trudeau Intl?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Pierre Elliott Trudeau Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from London to Pierre Elliott Trudeau Intl?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from London.
Can Cheapflights find flights from London to Pierre Elliott Trudeau Intl with no change fees?
Need flexible booking options for your flight to Pierre Elliott Trudeau Intl from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from London to Pierre Elliott Trudeau Intl become cheaper?
Yes, Cheapflights offers price alerts on London to Pierre Elliott Trudeau Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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