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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — LON
27 May — 3 Jun1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to London are usually found in February or September, booked 84 days in advance, depart on a Sunday or Friday and return on a Tuesday
Cheap flight deals from Toronto to London
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Toronto to London
Explore the most affordable flight options available from Toronto to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 April 2026.
Wed 10/64:30 p.m.
YTZ
-
STN
2 stops14h 05m
Multiple Airlines
Mon 15/66:30 a.m.
STN
-
YTZ
2 stops12h 52m
Multiple Airlines
Deal found 22/4C$ 768
Mon 25/59:35 p.m.
YYZ
-
LTN
1 stop10h 10m
Multiple Airlines
Mon 1/68:15 a.m.
LTN
-
YYZ
1 stop12h 35m
Multiple Airlines
Deal found 22/4C$ 768
Sun 17/59:55 p.m.
YYZ
-
LGW
1 stop18h 00m
Multiple Airlines
Wed 20/510:00 p.m.
LGW
-
YYZ
2 stops22h 00m
Multiple Airlines
Deal found 22/4C$ 768
Thu 4/67:35 a.m.
YYZ
-
STN
2 stops32h 45m
Multiple Airlines
Mon 15/66:30 a.m.
STN
-
YYZ
2 stops13h 30m
Multiple Airlines
Deal found 22/4C$ 768
Wed 20/59:55 p.m.
YYZ
-
LGW
1 stop19h 55m
Multiple Airlines
Wed 27/510:00 p.m.
LGW
-
YYZ
2 stops24h 10m
Multiple Airlines
Deal found 23/4C$ 769
Thu 21/59:35 p.m.
YYZ
-
STN
1 stop15h 00m
Multiple Airlines
Tue 9/66:30 a.m.
STN
-
YYZ
1 stop11h 50m
Multiple Airlines
Deal found 23/4C$ 769
Mon 8/67:05 p.m.
YTZ
-
LGW
1 stop31h 50m
Air Transat
Mon 15/611:35 a.m.
LGW
-
YTZ
1 stop15h 45m
Air Transat
Deal found 24/4C$ 771
Wed 3/64:15 p.m.
YYZ
-
LTN
2 stops18h 10m
Multiple Airlines
Sun 14/64:35 p.m.
LTN
-
YYZ
3 stops27h 25m
Multiple Airlines
Deal found 24/4C$ 771
Mon 25/59:35 p.m.
YYZ
-
LGW
1 stop10h 05m
Multiple Airlines
Sun 14/68:55 a.m.
LGW
-
YYZ
1 stop11h 55m
Multiple Airlines
Deal found 26/4C$ 771
Fri 5/611:05 p.m.
YYZ
-
STN
1 stop10h 10m
Multiple Airlines
Mon 15/68:30 a.m.
STN
-
YYZ
1 stop12h 20m
Multiple Airlines
Deal found 26/4C$ 771
Sun 7/611:55 a.m.
YTZ
-
LGW
1 stop15h 00m
Air Transat
Sun 14/69:40 a.m.
LGW
-
YTZ
1 stop14h 18m
Air Transat
Deal found 23/4C$ 772
Wed 6/57:55 p.m.
YYZ
-
LTN
2 stops21h 45m
Multiple Airlines
Tue 12/55:40 a.m.
LTN
-
YYZ
2 stops17h 15m
Multiple Airlines
Deal found 26/4C$ 772
Best flights from Toronto to London
Discover carefully curated flight deals from Toronto to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 April 2026.
Wed 10/64:30 p.m.
YTZ
-
STN
2 stops14h 05m
Multiple Airlines
Mon 15/66:30 a.m.
STN
-
YTZ
2 stops12h 52m
Multiple Airlines
Deal found 22/4C$ 768
Thu 4/611:10 p.m.
YYZ
-
LGW
1 stop10h 30m
Icelandair
Wed 17/63:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Deal found 26/4C$ 814
Sun 7/610:45 p.m.
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Fri 19/612:40 p.m.
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Deal found 26/4C$ 817
Sun 7/66:55 p.m.
YTZ
-
LGW
1 stop9h 55m
Porter Airlines
Wed 17/611:35 a.m.
LGW
-
YTZ
1 stop13h 40m
Porter Airlines
Deal found 24/4C$ 873
Sat 16/511:45 p.m.
YYZ
-
LHR
Nonstop7h 05m
Lufthansa
Mon 8/69:30 a.m.
LHR
-
YYZ
1 stop10h 40m
Lufthansa
Deal found 25/4C$ 890
Sun 17/510:55 p.m.
YYZ
-
LHR
Nonstop7h 15m
Delta
Tue 16/65:45 p.m.
LHR
-
YYZ
Nonstop7h 50m
Delta
Deal found 24/4C$ 891
Fri 5/610:55 p.m.
YYZ
-
LHR
Nonstop7h 15m
Virgin Atlantic
Mon 8/610:45 a.m.
LHR
-
YYZ
1 stop17h 17m
Virgin Atlantic
Deal found 25/4C$ 931
Mon 1/610:45 a.m.
YTZ
-
LHR
2 stops15h 10m
United Airlines
Fri 19/66:50 a.m.
LHR
-
YTZ
2 stops18h 19m
United Airlines
Deal found 23/4C$ 936
Tue 12/510:55 p.m.
YYZ
-
LHR
Nonstop7h 15m
KLM
Mon 18/55:45 p.m.
LHR
-
YYZ
Nonstop7h 50m
KLM
Deal found 26/4C$ 1,126
Tue 19/55:35 p.m.
YYZ
-
LCY
1 stop10h 00m
British Airways
Tue 26/59:10 a.m.
LCY
-
YYZ
1 stop11h 40m
British Airways
Deal found 22/4C$ 1,533
Wed 3/612:30 p.m.
YTZ
-
STN
2 stops24h 05m
Multiple Airlines
Tue 9/66:30 a.m.
STN
-
YTZ
2 stops32h 37m
Multiple Airlines
Deal found 26/4C$ 773
Mon 24/85:00 p.m.
YYZ
-
LCY
2 stops15h 10m
ITA Airways
Mon 14/97:25 p.m.
LCY
-
YYZ
2 stops23h 40m
ITA Airways
Deal found 24/4C$ 1,572
Tue 15/99:50 p.m.
YYZ
-
STN
1 stop37h 50m
Turkish Airlines
Fri 25/96:55 a.m.
STN
-
YYZ
1 stop17h 50m
Turkish Airlines
Deal found 25/4C$ 1,617
Fri 5/610:45 p.m.
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Mon 15/69:40 a.m.
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Deal found 26/4C$ 817
Thu 4/68:25 a.m.
YTZ
-
LGW
1 stop20h 25m
Porter Airlines
Mon 8/611:35 a.m.
LGW
-
YTZ
1 stop15h 45m
Porter Airlines
Deal found 26/4C$ 875
Sun 17/54:30 p.m.
YTZ
-
STN
2 stops15h 25m
Multiple Airlines
Wed 20/58:00 p.m.
STN
-
YTZ
2 stops24h 52m
Multiple Airlines
Deal found 25/4C$ 806
Sat 23/59:30 p.m.
YYZ
-
LHR
Nonstop7h 05m
Lufthansa
Sat 13/68:30 a.m.
LHR
-
YYZ
Nonstop7h 45m
Lufthansa
Deal found 23/4C$ 891
Thu 21/57:50 p.m.
YYZ
-
LGW
Nonstop7h 05m
Air Transat
Sat 13/69:40 a.m.
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Deal found 23/4C$ 819
Mon 8/62:55 p.m.
YTZ
-
LHR
2 stops13h 25m
United Airlines
Mon 15/612:15 p.m.
LHR
-
YTZ
1 stop11h 27m
United Airlines
Deal found 24/4C$ 950
Sat 9/511:45 p.m.
YYZ
-
LHR
Nonstop7h 05m
Lufthansa
Sat 16/58:30 a.m.
LHR
-
YYZ
Nonstop7h 45m
Lufthansa
Deal found 24/4C$ 891
Wed 27/54:30 p.m.
YTZ
-
STN
2 stops15h 20m
Multiple Airlines
Sun 31/510:00 p.m.
STN
-
YTZ
2 stops22h 52m
Multiple Airlines
Deal found 23/4C$ 814
Sun 24/58:45 p.m.
YYZ
-
LHR
1 stop10h 10m
Icelandair
Mon 1/69:25 p.m.
LHR
-
YYZ
1 stop29h 40m
Icelandair
Deal found 22/4C$ 1,007
Sun 14/610:45 p.m.
YYZ
-
LGW
Nonstop7h 00m
Porter Airlines
Wed 17/612:40 p.m.
LGW
-
YYZ
Nonstop8h 00m
Porter Airlines
Deal found 25/4C$ 917
Tue 12/511:00 a.m.
YTZ
-
LHR
1 stop15h 15m
United Airlines
Sat 23/59:30 a.m.
LHR
-
YTZ
1 stop15h 39m
United Airlines
Deal found 22/4C$ 953
Sun 17/53:35 p.m.
YTZ
-
STN
3 stops16h 20m
Multiple Airlines
Fri 22/510:00 p.m.
STN
-
YTZ
2 stops21h 22m
Multiple Airlines
Deal found 25/4C$ 831
Fri 9/104:55 p.m.
YTZ
-
LGW
1 stop10h 00m
Air Transat
Fri 16/109:40 a.m.
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 26/4C$ 942
Mon 14/98:55 p.m.
YTZ
-
LGW
1 stop31h 55m
Porter Airlines
Mon 21/911:35 a.m.
LGW
-
YTZ
1 stop15h 45m
Porter Airlines
Deal found 25/4C$ 950
Sat 20/610:55 p.m.
YYZ
-
LHR
Nonstop7h 15m
KLM
Sat 27/65:45 p.m.
LHR
-
YYZ
Nonstop7h 50m
KLM
Deal found 26/4C$ 1,177
Sat 23/59:55 p.m.
YYZ
-
LCY
1 stop17h 20m
Virgin Atlantic
Mon 1/67:00 p.m.
LCY
-
YYZ
1 stop23h 20m
Virgin Atlantic
Deal found 25/4C$ 1,188
Sun 7/67:15 p.m.
YYZ
-
STN
1 stop21h 40m
Multiple Airlines
Tue 16/69:55 p.m.
STN
-
YYZ
1 stop18h 05m
Multiple Airlines
Deal found 26/4C$ 831
Direct flights from Toronto to London
Explore direct flight options from Toronto to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 April 2026.
Sun 10/510:45 p.m.
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Sat 16/59:40 a.m.
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Deal found 24/4C$ 778
Tue 9/610:45 p.m.
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Tue 16/612:40 p.m.
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Deal found 25/4C$ 779
Tue 2/610:45 p.m.
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Sat 6/69:40 a.m.
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Deal found 24/4C$ 787
Thu 7/510:45 p.m.
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Wed 13/512:40 p.m.
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Deal found 22/4C$ 791
Mon 8/67:50 p.m.
YYZ
-
LGW
Nonstop7h 05m
Air Transat
Tue 16/612:40 p.m.
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Deal found 23/4C$ 793
Tue 19/510:45 p.m.
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Wed 3/69:40 a.m.
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Deal found 23/4C$ 794
Sun 24/510:45 p.m.
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Sun 7/612:40 p.m.
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Deal found 24/4C$ 795
Mon 8/610:45 p.m.
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Mon 15/612:40 p.m.
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Deal found 23/4C$ 797
Sun 10/510:55 p.m.
YYZ
-
LHR
Nonstop7h 15m
Virgin Atlantic
Sat 16/55:45 p.m.
LHR
-
YYZ
Nonstop7h 50m
Virgin Atlantic
Deal found 24/4C$ 824
Thu 7/510:55 p.m.
YYZ
-
LHR
Nonstop7h 15m
Virgin Atlantic
Wed 13/55:45 p.m.
LHR
-
YYZ
Nonstop7h 50m
Virgin Atlantic
Deal found 22/4C$ 838
Fri 1/510:55 p.m.
YYZ
-
LHR
Nonstop7h 15m
Virgin Atlantic
Tue 5/55:45 p.m.
LHR
-
YYZ
Nonstop7h 50m
Virgin Atlantic
Deal found 23/4C$ 845
Mon 8/68:25 p.m.
YYZ
-
LHR
Nonstop7h 10m
Air Canada
Mon 15/65:40 p.m.
LHR
-
YYZ
Nonstop7h 50m
Air Canada
Deal found 24/4C$ 854
Last-minute flights from Toronto to London
Discover last-minute flight deals from Toronto to London. Data last updated 27 April 2026 and is based on user searches.
Wed 6/57:55 p.m.
YYZ
-
LTN
2 stops21h 45m
Multiple Airlines
Tue 12/55:40 a.m.
LTN
-
YYZ
2 stops17h 15m
Multiple Airlines
Deal found 26/4C$ 772
Mon 11/57:15 p.m.
YYZ
-
STN
1 stop10h 25m
Multiple Airlines
Fri 15/510:00 p.m.
STN
-
YYZ
2 stops28h 45m
Multiple Airlines
Deal found 24/4C$ 771
Mon 11/57:15 p.m.
YYZ
-
STN
1 stop10h 25m
Multiple Airlines
Wed 20/58:00 p.m.
STN
-
YYZ
2 stops24h 00m
Multiple Airlines
Deal found 26/4C$ 772
Tue 12/57:15 p.m.
YYZ
-
STN
1 stop13h 10m
Multiple Airlines
Wed 20/58:00 p.m.
STN
-
YYZ
2 stops24h 00m
Multiple Airlines
Deal found 23/4C$ 773
Wed 13/57:15 p.m.
YYZ
-
LTN
1 stop17h 15m
Multiple Airlines
Wed 20/56:15 a.m.
LTN
-
YYZ
2 stops13h 45m
Multiple Airlines
Deal found 27/4C$ 773
Sun 17/59:55 p.m.
YYZ
-
LGW
1 stop18h 00m
Multiple Airlines
Wed 20/510:00 p.m.
LGW
-
YYZ
2 stops22h 00m
Multiple Airlines
Deal found 22/4C$ 768
Sun 17/510:15 p.m.
YYZ
-
LTN
1 stop19h 40m
Multiple Airlines
Wed 20/56:15 a.m.
LTN
-
YYZ
2 stops13h 45m
Multiple Airlines
Deal found 23/4C$ 775
Tue 19/58:45 p.m.
YYZ
-
LGW
1 stop12h 55m
Icelandair
Wed 3/63:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Deal found 23/4C$ 772
Wed 20/59:55 p.m.
YYZ
-
LGW
1 stop19h 55m
Multiple Airlines
Wed 27/510:00 p.m.
LGW
-
YYZ
2 stops24h 10m
Multiple Airlines
Deal found 23/4C$ 769
Thu 21/59:35 p.m.
YYZ
-
STN
1 stop15h 00m
Multiple Airlines
Tue 9/66:30 a.m.
STN
-
YYZ
1 stop11h 50m
Multiple Airlines
Deal found 23/4C$ 769
Thu 21/59:35 p.m.
YYZ
-
LTN
1 stop9h 50m
Multiple Airlines
Wed 10/67:05 p.m.
LTN
-
YYZ
2 stops24h 55m
Multiple Airlines
Deal found 22/4C$ 771
Mon 25/59:35 p.m.
YYZ
-
LGW
1 stop10h 05m
Multiple Airlines
Sun 14/68:55 a.m.
LGW
-
YYZ
1 stop11h 55m
Multiple Airlines
Deal found 26/4C$ 771
One-way flights from Toronto to London
Search for one-way flight options from Toronto to London. Find affordable one-way fares based on user searches. Data last updated 27 April 2026.
Sun 31/510:10 p.m.
YYZ
-
LTN
2 stops30h 05m
Multiple Airlines
Deal found 22/4C$ 388
Sun 2/810:10 p.m.
YYZ
-
LTN
2 stops30h 05m
Multiple Airlines
Deal found 23/4C$ 389
Tue 19/59:55 p.m.
YYZ
-
LGW
1 stop29h 50m
Multiple Airlines
Deal found 23/4C$ 389
Mon 22/69:35 p.m.
YYZ
-
STN
1 stop16h 50m
Multiple Airlines
Deal found 23/4C$ 389
Fri 12/66:15 p.m.
YYZ
-
LHR
2 stops18h 05m
Multiple Airlines
Deal found 25/4C$ 391
Tue 19/59:55 p.m.
YYZ
-
LTN
2 stops19h 15m
Multiple Airlines
Deal found 23/4C$ 391
Sun 24/59:35 p.m.
YYZ
-
LGW
1 stop32h 40m
Multiple Airlines
Deal found 22/4C$ 391
Tue 19/59:55 p.m.
YYZ
-
STN
2 stops18h 25m
Multiple Airlines
Deal found 23/4C$ 391
Tue 16/69:55 p.m.
YYZ
-
LTN
1 stop15h 35m
Multiple Airlines
Deal found 26/4C$ 392
Sat 30/59:35 p.m.
YYZ
-
STN
1 stop29h 15m
Multiple Airlines
Deal found 24/4C$ 392
Mon 6/710:10 p.m.
YYZ
-
LTN
2 stops34h 15m
Multiple Airlines
Deal found 22/4C$ 394
Sat 13/67:10 p.m.
YYZ
-
LGW
1 stop9h 40m
Air Transat
Deal found 24/4C$ 394
Find flight deals from Toronto to London
Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to London (LON). 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 27 April 2026.
Customize your flight search to find flights from Toronto to London 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 27 April 2026.
Use the filters below to find and compare flights from Toronto to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
TorontoLondon
YTZ - STN
YTZSTN
Toronto Island
Wed 10/6
4:30 p.m.-11:35 a.m.
2 stops14h 05m
London Stansted
Mon 15/6
6:30 a.m.-2:22 p.m.
2 stops12h 52m
C$ 768
TorontoLondon
YTZ - STN
YTZSTN
Toronto Island
Wed 3/6
12:30 p.m.-5:35 p.m.
2 stops24h 05m
London Stansted
Tue 9/6
6:30 a.m.-10:07 a.m.
2 stops32h 37m
C$ 773
TorontoLondon
YTZ - STN
YTZSTN
Toronto Island
Sun 17/5
4:30 p.m.-12:55 p.m.
2 stops15h 25m
London Stansted
Wed 20/5
8:00 p.m.-3:52 p.m.
2 stops24h 52m
C$ 806
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
Thu 4/6
11:10 p.m.-2:40 p.m.
1 stop10h 30m
London Gatwick
Wed 17/6
3:40 p.m.-10:05 p.m.
1 stop11h 25m
C$ 814
TorontoLondon
YTZ - STN
YTZSTN
Toronto Island
Wed 27/5
4:30 p.m.-12:50 p.m.
2 stops15h 20m
London Stansted
Sun 31/5
10:00 p.m.-3:52 p.m.
2 stops22h 52m
C$ 814
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
Sun 7/6
10:45 p.m.-10:45 a.m.
Nonstop7h 00m
London Gatwick
Fri 19/6
12:40 p.m.-3:40 p.m.
Nonstop8h 00m
C$ 817
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
Fri 5/6
10:45 p.m.-10:45 a.m.
Nonstop7h 00m
London Gatwick
Mon 15/6
9:40 a.m.-12:45 p.m.
Nonstop8h 05m
C$ 817
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
Thu 21/5
7:50 p.m.-7:55 a.m.
Nonstop7h 05m
London Gatwick
Sat 13/6
9:40 a.m.-12:45 p.m.
Nonstop8h 05m
C$ 819
TorontoLondon
YTZ - STN
YTZSTN
Toronto Island
Sun 17/5
3:35 p.m.-12:55 p.m.
3 stops16h 20m
London Stansted
Fri 22/5
10:00 p.m.-2:22 p.m.
2 stops21h 22m
C$ 831
TorontoLondon
YYZ - STN
YYZSTN
Toronto Pearson Intl
Sun 7/6
7:15 p.m.-9:55 p.m.
1 stop21h 40m
London Stansted
Tue 16/6
9:55 p.m.-11:00 a.m.
1 stop18h 05m
C$ 831
Flights are sorted by cheapest round-trip flights first.
Deals found on 26/4
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6
Best time to book a flight from Toronto to London
Have a flexible travel schedule? Discover the best time to fly to London from Toronto with our price prediction graph.
YTO-LON
YYZ-LGW
YYZ-STN
YYZ-LTN
YYZ-LHR
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 Toronto to London
YTO-LON
YYZ-LGW
YYZ-STN
YYZ-LTN
YYZ-LHR
How far ahead should I book a flight from Toronto to London?
The best time to book flights from Toronto to London is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Toronto to London?
Currently, October is the cheapest month in which you can book a flight from Toronto to London (average of C$ 780). Flying from Toronto to London in December is currently the most expensive (average of C$ 1,246). 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 YTO to LON?
Find hourly flight availability from Toronto to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 April 2026.
When flying from Toronto to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Toronto to London
Explore weekly flight availability from Toronto to London. 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 27 April 2026.
The most flights from YTO to LON are scheduled on a Friday (47 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (28 on average).
How much does it cost to fly round-trip from Toronto to London?
What’s the top layover airport for flights from Toronto to London?
Share of one-stop round-trip flights from Toronto to London chosen by Cheapflights users in the past 12 months, using the same layover each way.
Reykjavik (KEF) – chosen by Cheapflights users on 42% of one-stop itineraries from Toronto to London on Cheapflights.
What’s the cheapest layover airport for flights from Toronto to London?
Average round-trip fare for 1-stop flights from Toronto to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of C$ 705.
What’s the fastest layover option from Toronto to London?
Shortest average travel time for 1-stop one-way flights from Toronto to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Ottawa (YOW) have the shortest average one-way travel time for 1-stop routes: 9h 10m.
Which airport typically offers the quickest layover for flights from Toronto to London?
Average layover duration for 1-stop one-way flights from Toronto to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average layover time of 1h 02m.
How often are flights from Toronto to London delayed?
About 22% of weekly flights between Toronto and London have experienced delays in the past year, with the average delay time being 148 minutes.
What is the most punctual flight time for Toronto to London flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Toronto to London flights?
Over the past year, Virgin Atlantic has had the lowest number of delays on this route, with just 16% of flights being delayed.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 27 April 2026.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andAir Canada from Toronto to London 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.
I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Toronto to London Travel Guide
London wears its history on its sleeve. St Paul’s Cathedral, Big Ben and the Shard poke above the ever-growing skyline, while historic shops, bars and restaurants – from Carnaby Street to the Ritz – decorate the streets. There’s a monument and museum for every day of the year, too. Looking for a direct flight? No problem. A range of airlines offers direct fights that get you from Toronto to London in around 7 hours.
London is a city of world-famous landmarks. The Tower of London, the London Eye, the Tate Modern, Hyde Park and Buckingham Palace usually top the tourist bill. And then there’s Soho and the West End, where musical hits and cabaret shows light up the night. The Thames runs through it all, breathing life into the neighbourhoods it passes through – from maritime Greenwich in the east to royal Richmond Park in the west. Best of all, the English capital is in easy reach, thanks to a choice of daily flights from Toronto to London.
Check out our search engine to find just the right flight from Toronto to London for you.
Related info for your journey
Find useful and relevant information for your journey from Toronto to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Is there a more sustainable way to get to London from Toronto?
Flights from Toronto to London offer the most sustainable mode of transport for those looking to travel the route. Planes are the most efficient mode of transportation for this route since they are faster and emit less carbon gas into the environment than ships. Therefore using planes to move from Toronto to London is one of the most sustainable ways of transport for the route.
What can I do to reduce environmental pollution when traveling from Toronto to London?
As a passenger intending to fly from Toronto to London, there are several things you can do to conserve the environment. First, you can consider using non-plastic packaging for storing your belongings. Plastic, such as polythene bags, release toxic gases into the air when burnt. In addition, you can opt to book direct flights servicing the route. Direct flights will use the shortest routes, thus conserving fuel for the journey compared to those having one or more stopovers. These are some of the key considerations you can take to reduce your carbon print.
What can I check out to ascertain that an airline is sustainable?
One of the important aspects you can look at to ascertain that an airline is sustainable is its route optimization. Sustainable airlines have a distinct shorter route of travel that often does not involve stopovers. In addition to route optimization, you can also look out for fuel-efficient planes. Sustainable airlines have planes with the latest technology and high-tech engines that conserve fuel. These are the main aspects to check out to identify sustainable airlines.
How long is the flight from Toronto to London?
Direct flights are around 7 hours long. Some flights stick in a stopover, which can add several hours to the journey time.
Which airlines operate flights from Toronto to London?
WestJet, Air Canada, Air Transat and British Airways all offer direct Toronto to London flights. Aer Lingus also lines up a flight with a stop in Ireland.
How frequent are flights between Toronto and London?
Around 8 flights from Toronto to London jet off a day. Need more choice? Our search engine will show you cheap indirect flights, too.
Which airports serve Toronto and London?
Flights take off from either Toronto Pearson International Airport or Billy Bishop Toronto City Airport. You can take your pick of 5 London airports – Gatwick, Heathrow, London City Airport and Stansted.
Which direct flight route between Toronto and London is cheapest?
The route from Toronto Pearson International Airport to Heathrow Airport often offers the cheapest prices.
How busy are the airports in Toronto and London?
Most flights from Toronto to London will depart from Toronto Pearson International Airport, the largest and busiest airport in Canada. The airport has a wide range of amenities to provide you with the comfort you need as you wait for your flight. You can also depart from Billy Bishop Toronto City Airport, which is located in the heart of Toronto. This airport is renowned for its unmatched travel experience and excellent customer service. In London, you will fly into either Heathrow International Airport or London Gatwick Airport. Heathrow Airport is recognized as the fourth-busiest airport in the world, with 78 million passengers passing through the airport in 2017. Gatwick Airport is not as busy as Heathrow, but it also serves hundreds of passengers traveling to various destinations.
Which airlines fly directly from Toronto to London?
The Toronto to London route is home to multiple airlines, most of which offer direct flights. The most popular airlines that offer direct flights include Air Canada, British Airways, American Airlines, WestJet Airlines, and Lufthansa Airlines. Air Canada gives travelers a wide range of fare options, allowing you to choose the features you need. British Airways also offers reasonable fares to suit the needs of those traveling on a tight budget. Passenger comfort is also a priority for this airline, so all customers receive top-notch quality service throughout their journeys. Air Transat Airline provides online check-in services, meaning you do not have to arrive at the airport hours before your flight. This innovative strategy saves you time because there are no time-consuming check-in queues at the airport before your flight.
What are the stopover options between Toronto and London?
You can expect various stopover options on your flight to London from Toronto. The most common stopovers on the way are at Montreal-Pierre Elliott Trudeau International Airport (YUL), Vancouver International Airport (YVR), Charlotte Douglas International Airport (CLT), Frankfurt Airport (FRA), and Chicago O’Hare International Airport (ORD). Having a layover on your trip might mean taking more time between the two cities, but there is also a positive side. It provides the perfect way to break up a long flight between Toronto and London while crossing several goals off your travel to-do list. Better still, a stopover doesn’t incur any extra charges and could possibly be less expensive than a direct flight.
Do I need a passport or visa to fly from Toronto to London?
Fortunately, you will not need a visa if you are a Canadian citizen flying from Toronto to London. However, you will need a valid Canadian passport that will be stamped on arrival at Gatwick or Heathrow Airport. Your passport allows you to stay in London as a visitor for up to six months.
How long is the flight from Toronto to London?
For as low as C$ 817, Icelandair can have you in London from Toronto in 7h. There are 5734 km between Toronto and London. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Toronto to London round-trip?
Currently priced at C$ 215, WestJet will fly you from Toronto to London and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from TAP AIR PORTUGAL and Porter Airlines - these airlines can fly you to your destination from C$ 594 and C$ 595, respectively. You may be able to fly from Toronto to London for 75% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Toronto to London one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 306. Users have also found prices from C$ 314 and C$ 324 on TAP AIR PORTUGAL and Air Transat, respectively.
What are the most popular routes from Toronto to London?
The most popular flight routes from Toronto to London are Toronto Pearson Intl - London Heathrow, Toronto Pearson Intl - London Gatwick and Toronto Pearson Intl - London Stansted.
What are the most reliable airlines from Toronto to London?
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 Toronto to London on time: KLM (90%), Air France (90%), Delta (90%).
What are the cheapest flights from Toronto to London?
The cheapest flight price from Toronto to London is C$ 533. On average you can expect to pay C$ 1,903. The most popular route, (Toronto Pearson Intl - London Heathrow), can usually be booked for C$ 748.
Where are the most common layover locations when flying from Toronto to London?
Toronto to London flights have a layover in Montreal most of the time. Toronto to London flights stop in Reykjavik the next most.
What are some popular things to do or see while on a layover in Montreal?
The majority of Montreal visitors spend their time at Centre Bell, Vieux-Port de Montréal, and Notre-Dame Basilica. Those on a layover in Montreal interested in visiting Centre Bell, Vieux-Port de Montréal, or Notre-Dame Basilica can do so by travelling 14.6 km, 16.2 km, and 15.9 km, respectively from Montreal Pierre Elliott Trudeau Intl. Those landing in Montreal looking to spend some time exploring during their layover can rent a car for about C$ 63 per day.
Where are the least popular layover locations for Toronto to London flights?
Toronto to London flights have a layover in Dublin the least frequently. Halifax sees the next fewest layovers on Toronto to London flights.
Can I find deals for flights from Toronto to London that include hotel bookings?
Yes. In addition to deals on Toronto to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Toronto to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to London.
Can I find deals for business class flights from Toronto to London?
Yes. Cheapflights offers flight deals from Toronto to London 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 Toronto to London?
Currently, October is the cheapest month in which you can book a flight from Toronto to London (average of C$ 780). Flying from Toronto to London in December is currently the most expensive (average of C$ 1,246). 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.
Book flights to London if you plan to visit one of these locations
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Slough
Marlow
Cobham
Watford
Luton
High Wycombe
Hounslow
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Airlines
Alternative routes
Complete your trip
Direct flights to England
Flights by cabin class
London flight routes
Other flight options
Other flights from Toronto
Popular flights
Top destinations
Fly from Toronto to London on these airlines
Choose from the following airlines for your flight from Toronto to London. Flights are based on user searches made on Cheapflights and were last updated on 27 April 2026.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 April 2026.
Discover the top 10 airlines that operate flights from Toronto to London. 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 27 April 2026.
Get useful tips and recommendations to enhance your travel experience on your next trip to London. Learn about must-visit attractions, local customs, transportation options, weather conditions, and other valuable tips to make your trip more enjoyable and hassle-free.
Most of the airlines servicing the Toronto to London route practice sustainable measures in their operations. For instance, Air Canada contributes to sustainable practices by reducing the emission of carbon into the environment from their operations and collaborates with other industry partners to minimize carbon emissions to the environment.
Toronto is a city that values environmental protection through the regulation of greenhouse gases. As such, the city allows airlines to land and leave their space provided they do not exceed the maximum level of emission of carbon gases to the environment. Most well-serviced and functional planes meet this standard, making them sustainable.
The Heathrow Airport (LHR) in London has sustainability practices that protect the environment from pollution. The airport aims to be a zero-waste airport by maximizing recycling, reuse, and recovery of all materials used.
Fly with Cheapflights
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 Toronto to London?
Cheapflights makes it easy to find Toronto to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Toronto to London?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Toronto to London for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Toronto to London with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Toronto to London, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Toronto to London become cheaper?
Yes! Start tracking prices for Toronto to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyze navigation, to offer and measure personalized advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review and update your choices anytime by clicking the ’Privacy Preferences’ link in the page side navigation.