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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — LON
30 May — 6 Jun1
Return
1 adult
Economy
Return
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 Wednesday or Sunday and return on a Friday
Cheap flight deals from Toronto to London
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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 30 April 2026.
Mon 25/521:35
YYZ
-
LGW
1 stop10h 05m
Multiple Airlines
Sun 14/608:55
LGW
-
YYZ
1 stop11h 55m
Multiple Airlines
Deal found 26/4£418
Fri 5/623:05
YYZ
-
STN
1 stop10h 10m
Multiple Airlines
Mon 15/608:30
STN
-
YYZ
1 stop12h 20m
Multiple Airlines
Deal found 26/4£418
Wed 6/519:55
YYZ
-
LTN
2 stops21h 45m
Multiple Airlines
Tue 12/505:40
LTN
-
YYZ
2 stops17h 15m
Multiple Airlines
Deal found 26/4£419
Mon 11/519:15
YYZ
-
STN
1 stop10h 25m
Multiple Airlines
Wed 20/520:00
STN
-
YYZ
2 stops24h 00m
Multiple Airlines
Deal found 26/4£419
Wed 3/612:30
YTZ
-
STN
2 stops24h 05m
Multiple Airlines
Tue 9/606:30
STN
-
YTZ
2 stops32h 37m
Multiple Airlines
Deal found 26/4£419
Wed 13/519:15
YYZ
-
LTN
1 stop17h 15m
Multiple Airlines
Wed 20/506:15
LTN
-
YYZ
2 stops13h 45m
Multiple Airlines
Deal found 27/4£419
Wed 3/621:35
YYZ
-
LGW
1 stop15h 50m
Multiple Airlines
Tue 9/608:50
LGW
-
YYZ
1 stop12h 00m
Multiple Airlines
Deal found 26/4£419
Sat 9/519:15
YYZ
-
STN
1 stop10h 00m
Multiple Airlines
Wed 20/520:00
STN
-
YYZ
2 stops24h 00m
Multiple Airlines
Deal found 26/4£419
Wed 27/521:35
YYZ
-
LTN
1 stop18h 40m
Multiple Airlines
Tue 9/609:40
LTN
-
YYZ
1 stop11h 10m
Multiple Airlines
Deal found 26/4£420
Tue 2/620:45
YYZ
-
LGW
1 stop12h 55m
Icelandair
Wed 17/615:40
LGW
-
YYZ
1 stop11h 25m
Icelandair
Deal found 26/4£420
Sun 10/519:15
YYZ
-
STN
1 stop9h 20m
Multiple Airlines
Sat 16/506:35
STN
-
YYZ
2 stops20h 10m
Multiple Airlines
Deal found 25/4£420
Wed 27/517:30
YTZ
-
STN
2 stops13h 05m
Multiple Airlines
Wed 3/622:45
STN
-
YTZ
3 stops27h 47m
Multiple Airlines
Deal found 27/4£421
Best flights from Toronto to London
Discover carefully curated flight deals from Toronto to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2026.
Wed 27/517:30
YTZ
-
STN
2 stops13h 05m
Multiple Airlines
Wed 3/622:45
STN
-
YTZ
3 stops27h 47m
Multiple Airlines
Deal found 27/4£421
Wed 27/520:55
YTZ
-
LGW
1 stop31h 55m
Air Transat
Fri 5/609:40
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 27/4£440
Tue 9/622:55
YYZ
-
LHR
Nonstop7h 15m
Virgin Atlantic
Tue 23/617:45
LHR
-
YYZ
Nonstop7h 50m
Virgin Atlantic
Deal found 29/4£483
Sun 14/622:55
YYZ
-
LHR
Nonstop7h 15m
Delta
Wed 17/617:35
LHR
-
YYZ
1 stop32h 25m
Delta
Deal found 28/4£494
Thu 4/614:55
YTZ
-
LHR
1 stop11h 00m
United Airlines
Wed 10/606:50
LHR
-
YTZ
2 stops16h 52m
United Airlines
Deal found 27/4£510
Mon 14/920:55
YTZ
-
LGW
1 stop31h 55m
Porter Airlines
Mon 21/911:35
LGW
-
YTZ
1 stop15h 45m
Porter Airlines
Deal found 25/4£515
Sun 10/518:00
YYZ
-
LGW
1 stop17h 00m
KLM
Sat 16/510:25
LGW
-
YYZ
2 stops14h 30m
KLM
Deal found 29/4£520
Wed 13/519:55
YYZ
-
LGW
1 stop17h 50m
Condor
Fri 22/510:20
LGW
-
YYZ
1 stop12h 35m
Condor
Deal found 27/4£551
Mon 24/821:35
YYZ
-
LHR
Nonstop7h 00m
Lufthansa
Mon 31/812:05
LHR
-
YYZ
Nonstop7h 50m
Lufthansa
Deal found 25/4£645
Fri 14/822:00
YYZ
-
LHR
Nonstop7h 15m
British Airways
Thu 20/817:05
LHR
-
YYZ
Nonstop8h 05m
British Airways
Deal found 27/4£653
Sun 17/516:30
YTZ
-
STN
2 stops15h 25m
Multiple Airlines
Wed 20/520:00
STN
-
YTZ
2 stops24h 52m
Multiple Airlines
Deal found 25/4£437
Tue 15/921:50
YYZ
-
STN
1 stop37h 50m
Turkish Airlines
Fri 25/906:55
STN
-
YYZ
1 stop17h 50m
Turkish Airlines
Deal found 25/4£876
Thu 28/519:50
YYZ
-
LGW
Nonstop7h 05m
Air Transat
Sat 20/609:40
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Deal found 26/4£443
Wed 8/717:00
YYZ
-
LCY
2 stops17h 55m
ITA Airways
Tue 14/709:00
LCY
-
YYZ
2 stops34h 05m
ITA Airways
Deal found 28/4£910
Sun 17/516:30
YTZ
-
STN
2 stops19h 20m
Multiple Airlines
Fri 22/522:00
STN
-
YTZ
2 stops21h 22m
Multiple Airlines
Deal found 25/4£450
Sun 10/512:05
YYZ
-
LHR
1 stop15h 45m
Delta
Tue 19/506:30
LHR
-
YYZ
1 stop11h 50m
Delta
Deal found 29/4£499
Mon 15/614:55
YTZ
-
LHR
1 stop11h 00m
United Airlines
Tue 23/606:50
LHR
-
YTZ
2 stops16h 52m
United Airlines
Deal found 25/4£510
Tue 29/916:55
YTZ
-
LGW
1 stop11h 55m
Porter Airlines
Wed 14/1011:35
LGW
-
YTZ
1 stop13h 40m
Porter Airlines
Deal found 30/4£515
Sun 21/622:55
YYZ
-
LHR
Nonstop7h 15m
KLM
Mon 29/617:45
LHR
-
YYZ
Nonstop7h 50m
KLM
Deal found 28/4£545
Wed 20/506:50
YTZ
-
STN
2 stops23h 45m
Multiple Airlines
Wed 27/522:45
STN
-
YTZ
2 stops22h 07m
Multiple Airlines
Deal found 28/4£452
Fri 9/1016:55
YTZ
-
LGW
1 stop10h 00m
Air Transat
Fri 16/1009:40
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 26/4£510
Mon 1/614:55
YTZ
-
LHR
2 stops14h 30m
United Airlines
Mon 8/612:15
LHR
-
YTZ
1 stop11h 27m
United Airlines
Deal found 29/4£514
Mon 21/920:55
YTZ
-
LGW
1 stop31h 55m
Porter Airlines
Wed 7/1011:35
LGW
-
YTZ
1 stop15h 45m
Porter Airlines
Deal found 29/4£516
Fri 5/618:30
YTZ
-
STN
2 stops14h 45m
Multiple Airlines
Thu 18/606:30
STN
-
YTZ
2 stops12h 51m
Multiple Airlines
Deal found 29/4£456
Tue 1/916:55
YTZ
-
LGW
1 stop10h 00m
Air Transat
Sun 20/909:40
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 28/4£512
Thu 4/616:45
YYZ
-
LCY
1 stop10h 10m
Virgin Atlantic
Wed 17/610:00
LCY
-
YYZ
1 stop14h 55m
Virgin Atlantic
Deal found 27/4£625
Mon 11/516:50
YYZ
-
LHR
2 stops12h 50m
United Airlines
Mon 1/612:15
LHR
-
YYZ
1 stop13h 12m
United Airlines
Deal found 27/4£523
Wed 2/918:55
YTZ
-
LGW
1 stop9h 55m
Porter Airlines
Mon 14/911:35
LGW
-
YTZ
1 stop15h 45m
Porter Airlines
Deal found 28/4£528
Fri 29/516:30
YTZ
-
STN
2 stops20h 05m
Multiple Airlines
Mon 1/622:45
STN
-
YTZ
2 stops20h 37m
Multiple Airlines
Deal found 28/4£459
Thu 9/718:05
YYZ
-
LHR
Nonstop7h 10m
British Airways
Mon 13/713:15
LHR
-
YYZ
Nonstop7h 50m
British Airways
Deal found 28/4£673
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 30 April 2026.
Sun 10/522:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Sat 16/509:40
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Deal found 28/4£425
Sat 13/619:50
YYZ
-
LGW
Nonstop7h 05m
Air Transat
Sat 20/609:40
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Deal found 29/4£426
Tue 9/622:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Mon 15/609:40
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Deal found 27/4£427
Thu 28/519:50
YYZ
-
LGW
Nonstop7h 05m
Air Transat
Mon 1/609:40
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Deal found 28/4£427
Tue 19/522:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Thu 28/512:40
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Deal found 25/4£429
Mon 1/622:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Wed 3/609:40
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Deal found 29/4£430
Sun 14/622:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Sun 21/612:40
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Deal found 30/4£430
Thu 11/622:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Thu 18/609:40
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Deal found 27/4£431
Sun 10/522:55
YYZ
-
LHR
Nonstop7h 15m
Virgin Atlantic
Sat 16/517:45
LHR
-
YYZ
Nonstop7h 50m
Virgin Atlantic
Deal found 28/4£432
Sat 23/522:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Mon 1/609:40
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Deal found 28/4£432
Sun 10/522:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Wed 13/512:40
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Deal found 26/4£433
Mon 11/522:55
YYZ
-
LHR
Nonstop7h 15m
Virgin Atlantic
Fri 15/517:45
LHR
-
YYZ
Nonstop7h 50m
Virgin Atlantic
Deal found 25/4£447
Last-minute flights from Toronto to London
Discover last-minute flight deals from Toronto to London. Data last updated 30 April 2026 and is based on user searches.
Wed 6/519:55
YYZ
-
LTN
2 stops21h 45m
Multiple Airlines
Tue 12/505:40
LTN
-
YYZ
2 stops17h 15m
Multiple Airlines
Deal found 26/4£419
Sat 9/519:15
YYZ
-
STN
1 stop10h 00m
Multiple Airlines
Wed 20/520:00
STN
-
YYZ
2 stops24h 00m
Multiple Airlines
Deal found 26/4£419
Sun 10/519:15
YYZ
-
STN
1 stop9h 20m
Multiple Airlines
Sat 16/506:35
STN
-
YYZ
2 stops20h 10m
Multiple Airlines
Deal found 25/4£420
Mon 11/519:15
YYZ
-
STN
1 stop10h 25m
Multiple Airlines
Wed 20/520:00
STN
-
YYZ
2 stops24h 00m
Multiple Airlines
Deal found 26/4£419
Wed 13/519:15
YYZ
-
LTN
1 stop17h 15m
Multiple Airlines
Wed 20/506:15
LTN
-
YYZ
2 stops13h 45m
Multiple Airlines
Deal found 27/4£419
Tue 19/521:55
YYZ
-
STN
1 stop10h 30m
Multiple Airlines
Mon 1/622:00
STN
-
YYZ
1 stop22h 50m
Multiple Airlines
Deal found 25/4£418
Tue 19/520:45
YYZ
-
LGW
1 stop12h 55m
Icelandair
Thu 28/513:00
LGW
-
YYZ
1 stop14h 05m
Icelandair
Deal found 25/4£422
Mon 25/521:35
YYZ
-
LGW
1 stop10h 05m
Multiple Airlines
Sun 14/608:55
LGW
-
YYZ
1 stop11h 55m
Multiple Airlines
Deal found 26/4£418
Tue 26/521:35
YYZ
-
LTN
1 stop12h 55m
Multiple Airlines
Tue 2/609:40
LTN
-
YYZ
1 stop11h 10m
Multiple Airlines
Deal found 26/4£421
Wed 27/521:35
YYZ
-
LTN
1 stop18h 40m
Multiple Airlines
Tue 9/609:40
LTN
-
YYZ
1 stop11h 10m
Multiple Airlines
Deal found 26/4£420
Wed 27/517:30
YTZ
-
STN
2 stops13h 05m
Multiple Airlines
Wed 3/622:45
STN
-
YTZ
3 stops27h 47m
Multiple Airlines
Deal found 27/4£421
Wed 27/521:35
YYZ
-
LGW
1 stop9h 55m
Multiple Airlines
Mon 15/609:45
LGW
-
YYZ
1 stop11h 05m
Multiple Airlines
Deal found 26/4£421
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 30 April 2026.
Fri 12/618:15
YYZ
-
LHR
2 stops18h 05m
Multiple Airlines
Deal found 25/4£212
Sun 12/722:10
YYZ
-
STN
2 stops40h 15m
Multiple Airlines
Deal found 27/4£212
Fri 5/623:05
YYZ
-
LHR
1 stop16h 15m
Multiple Airlines
Deal found 27/4£213
Tue 16/621:55
YYZ
-
LTN
1 stop15h 35m
Multiple Airlines
Deal found 26/4£213
Tue 19/521:55
YYZ
-
LGW
1 stop29h 50m
Multiple Airlines
Deal found 25/4£213
Tue 7/722:05
YYZ
-
STN
1 stop19h 35m
Multiple Airlines
Deal found 25/4£213
Sun 16/822:10
YYZ
-
LTN
2 stops30h 05m
Multiple Airlines
Deal found 29/4£213
Fri 2/1022:55
YYZ
-
LGW
2 stops16h 30m
TAP AIR PORTUGAL
Deal found 26/4£213
Tue 9/616:55
YTZ
-
LGW
1 stop10h 00m
Air Transat
Deal found 29/4£214
Mon 22/618:15
YYZ
-
LTN
2 stops17h 35m
Multiple Airlines
Deal found 30/4£214
Sun 24/507:35
YYZ
-
LGW
2 stops23h 25m
Multiple Airlines
Deal found 29/4£214
Wed 15/721:55
YYZ
-
STN
1 stop17h 35m
Multiple Airlines
Deal found 29/4£214
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 30 April 2026.
Customise 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 858,174 searches. Data last updated 30 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 return flight
TorontoLondon
YTZ - STN
YTZSTN
Toronto Island
Wed 27/5
17:30-11:35
2 stops13h 05m
London Stansted
Wed 3/6
22:45-21:32
3 stops27h 47m
£421
TorontoLondon
YTZ - STN
YTZSTN
Toronto Island
Sun 17/5
16:30-12:55
2 stops15h 25m
London Stansted
Wed 20/5
20:00-15:52
2 stops24h 52m
£437
TorontoLondon
YTZ - LGW
YTZLGW
Toronto Island
Wed 27/5
20:55-09:50
1 stop31h 55m
London Gatwick
Fri 5/6
09:40-16:33
1 stop11h 53m
£440
TorontoLondon
YYZ - LGW
YYZLGW
Toronto Pearson Intl
Thu 28/5
19:50-07:55
Nonstop7h 05m
London Gatwick
Sat 20/6
09:40-12:45
Nonstop8h 05m
£443
TorontoLondon
YTZ - STN
YTZSTN
Toronto Island
Sun 17/5
16:30-16:50
2 stops19h 20m
London Stansted
Fri 22/5
22:00-14:22
2 stops21h 22m
£450
TorontoLondon
YTZ - STN
YTZSTN
Toronto Island
Wed 20/5
06:50-11:35
2 stops23h 45m
London Stansted
Wed 27/5
22:45-15:52
2 stops22h 07m
£452
TorontoLondon
YTZ - STN
YTZSTN
Toronto Island
Fri 5/6
18:30-14:15
2 stops14h 45m
London Stansted
Thu 18/6
06:30-14:21
2 stops12h 51m
£456
TorontoLondon
YTZ - STN
YTZSTN
Toronto Island
Fri 29/5
16:30-17:35
2 stops20h 05m
London Stansted
Mon 1/6
22:45-14:22
2 stops20h 37m
£459
TorontoLondon
YYZ - LHR
YYZLHR
Toronto Pearson Intl
Tue 9/6
22:55-11:10
Nonstop7h 15m
London Heathrow
Tue 23/6
17:45-20:35
Nonstop7h 50m
£483
TorontoLondon
YYZ - LHR
YYZLHR
Toronto Pearson Intl
Sun 14/6
22:55-11:10
Nonstop7h 15m
London Heathrow
Wed 17/6
17:35-21:00
1 stop32h 25m
£494
Flights are sorted by cheapest return flights first.
Deals found on 29/4
Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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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
YTZ-STN
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 Toronto to London
YTO-LON
YYZ-LGW
YYZ-STN
YYZ-LTN
YTZ-STN
How far ahead should I book a flight from Toronto to London?
The price you pay for your flight from Toronto to London may vary depending on when you book. For the best chance of a lower fare, look to book 68 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 Toronto to London?
Currently, October is the cheapest month in which you can book a flight from Toronto to London (average of £423). Flying from Toronto to London in December is currently the most expensive (average of £676). 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 30 April 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto to London as you normally would.
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 30 April 2026.
The most flights from YTO to LON are scheduled on a Monday (43 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (25 on average).
How much does it cost for a return flight from Toronto to London?
What’s the top stopover airport for flights from Toronto to London?
Share of one-stop return flights from Toronto to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Reykjavik (KEF) – chosen by Cheapflights users on 40% of one-stop itineraries from Toronto to London on Cheapflights.
What’s the cheapest stopover airport for flights from Toronto to London?
Average return fare for one-stop flights from Toronto to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Ottawa (YOW) is the most affordable one-stop option, with an average return flight price of £295.
What’s the fastest stopover option from Toronto to London?
Shortest average travel time for one-stop one-way flights from Toronto to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Halifax (YHZ) have the shortest average one-way travel time for one-stop routes: 8h 55m.
Which airport typically offers the quickest stopover for flights from Toronto to London?
Average stopover duration for one-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 stopover time of 0h 58m.
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 have 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 30 April 2026.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andVirgin Atlantic 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.
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.
How long is the flight from Toronto to London?
For as low as £483, Air Transat can have you in London from Toronto in 7h 15m. Airlines will cover a distance of 3543 mi. 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 Toronto to London round-trip?
Currently priced at £358, Icelandair will fly you from Toronto to London and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Air Transat - these airlines can fly you to your destination from £377 and £381, respectively. These flights start at 24% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Toronto to London one-way?
One-way options have recently been found by users for as low as £159 on Air Transat. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £169 and Air Canada from £221 one-way.
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 City.
What are the most reliable airlines from Toronto to London?
The top 3 most reliable airlines when flying from Toronto to London are KLM (90%), Air France (90%) and Delta (90%).
What are the cheapest flights from Toronto to London?
Looking for the cheapest flight from Toronto to London? While on average our users pay £665, our data indicates the cheapest price to be £268. The most popular route (Toronto Pearson Intl - London Heathrow), is priced around £437.
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 £423). Flying from Toronto to London in December is currently the most expensive (average of £676). 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.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 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 858,174 searches. Data last updated 30 April 2026.
Find the best flight deals on Cheapflights, where travellers 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?
Deals for Toronto to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Toronto to London?
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 London from Toronto.
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, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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