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Cheap flights from the United Kingdom to Toronto from C$ 394
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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YTO
15 Oct — 22 Oct1
Cheap flight deals from United Kingdom to Toronto
Keep the following information in mind while searching for United Kingdom to Toronto flight deals. Data was last updated 15 September 2025.
Find flight deals from United Kingdom to Toronto
Cheapest flights from United Kingdom to TorontoExplore the most affordable flight options available from United Kingdom to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.
Explore the most affordable flight options available from United Kingdom to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.
Fri 10/1011:35 a.m.LGW - YYZ
1 stop12h 50mAir Transat
Mon 13/104:40 p.m.YYZ - LGW
1 stop12h 10mAir Transat
Deal found 15/9C$ 647
Sat 6/127:40 a.m.LHR - YYZ
1 stop12h 10mLufthansa
Tue 6/111:00 p.m.YYZ - LHR
Nonstop7h 20mLufthansa
Deal found 14/9C$ 648
Fri 10/1011:35 a.m.LGW - YTZ
1 stop14h 15mAir Transat
Mon 13/106:55 p.m.YTZ - LGW
1 stop9h 55mAir Transat
Deal found 13/9C$ 648
Sat 20/911:35 a.m.LGW - YYZ
1 stop15h 06mAir Transat
Sun 28/910:45 p.m.YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 14/9C$ 648
Wed 8/106:00 a.m.LHR - YTZ
2 stops16h 45mAir Canada
Sun 19/103:25 p.m.YTZ - LHR
1 stop10h 05mAir Canada
Deal found 15/9C$ 648
Wed 22/108:40 a.m.LHR - YYZ
1 stop12h 45mAir Canada
Tue 28/108:55 p.m.YYZ - LHR
1 stop19h 40mAir Canada
Deal found 14/9C$ 649
Mon 22/911:35 a.m.LGW - YTZ
1 stop11h 35mAir Transat
Sun 28/99:00 p.m.YTZ - LGW
1 stop31h 50mAir Transat
Deal found 13/9C$ 649
Thu 6/1111:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Sun 14/129:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 15/9C$ 649
Sun 9/116:50 a.m.LHR - YTZ
2 stops30h 20mAir Canada
Wed 19/1110:25 a.m.YTZ - LHR
2 stops15h 45mAir Canada
Deal found 13/9C$ 649
Thu 4/129:30 a.m.LHR - YYZ
1 stop11h 45mLufthansa
Tue 6/16:10 p.m.YYZ - LHR
Nonstop7h 20mLufthansa
Deal found 14/9C$ 651
Thu 20/1111:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Wed 3/129:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 14/9C$ 651
Tue 23/96:00 a.m.LHR - YTZ
2 stops15h 45mAir Canada
Sun 28/98:50 a.m.YTZ - LHR
2 stops16h 40mAir Canada
Deal found 15/9C$ 651
Cheapflights Fare Finder
Customize your flight search to find flights from United Kingdom to Toronto 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 15 September 2025.
Use the filters below to find and compare flights from the United Kingdom to Toronto that are best for you.
Fly from
United Kingdom
Fly to
Toronto
Route
Depart
Return
Price
LondonToronto
LHR - YTZ
LHRYTZ
London Heathrow
Thu 9/10
6:00 a.m.-5:45 p.m.
2 stops16h 45m
Toronto Island
Tue 14/10
3:25 p.m.-6:30 a.m.
1 stop10h 05m
C$ 649
LondonToronto
LGW - YTZ
LGWYTZ
London Gatwick
Fri 10/10
11:35 a.m.-10:20 p.m.
1 stop15h 45m
Toronto Island
Thu 16/10
2:45 p.m.-9:50 a.m.
1 stop14h 05m
C$ 652
LondonToronto
LHR - YTZ
LHRYTZ
London Heathrow
Sun 9/11
6:50 a.m.-4:55 p.m.
2 stops15h 05m
Toronto Island
Wed 19/11
12:30 p.m.-7:10 a.m.
1 stop13h 40m
C$ 653
LondonToronto
LHR - YTZ
LHRYTZ
London Heathrow
Fri 14/11
6:50 a.m.-2:55 p.m.
2 stops13h 05m
Toronto Island
Wed 19/11
12:30 p.m.-7:10 a.m.
1 stop13h 40m
C$ 653
LondonToronto
LHR - YTZ
LHRYTZ
London Heathrow
Mon 6/10
7:30 p.m.-5:45 p.m.
2 stops27h 15m
Toronto Island
Tue 14/10
8:25 p.m.-8:35 a.m.
2 stops31h 10m
C$ 658
LondonToronto
STN - YYZ
STNYYZ
London Stansted
Thu 6/11
6:30 a.m.-6:15 p.m.
2 stops16h 45m
Toronto Pearson Intl
Wed 12/11
7:40 p.m.-10:50 p.m.
2 stops22h 10m
C$ 666
LondonToronto
STN - YYZ
STNYYZ
London Stansted
Thu 6/11
6:30 a.m.-6:15 p.m.
2 stops16h 45m
Toronto Pearson Intl
Sun 9/11
7:40 p.m.-9:20 p.m.
2 stops20h 40m
C$ 666
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
Fri 31/10
11:40 a.m.-4:00 p.m.
Nonstop8h 20m
Toronto Pearson Intl
Mon 10/11
9:35 p.m.-9:45 a.m.
Nonstop7h 10m
C$ 681
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
Wed 1/10
12:40 p.m.-3:40 p.m.
Nonstop8h 00m
Toronto Pearson Intl
Tue 7/10
10:45 p.m.-10:45 a.m.
Nonstop7h 00m
C$ 681
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
Fri 31/10
11:40 a.m.-4:00 p.m.
Nonstop8h 20m
Toronto Pearson Intl
Mon 15/12
9:35 p.m.-9:45 a.m.
Nonstop7h 10m
C$ 681
Showing 1-10 of 60 results
Best time to book a flight from United Kingdom to Toronto
Have a flexible travel schedule? Discover the best time to fly to Toronto from United Kingdom with our price prediction graph.
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 the United Kingdom to Toronto
What is the cheapest month to book a flight from United Kingdom to Toronto?
Currently, January is the cheapest month in which you can book a flight from United Kingdom to Toronto (average of C$ 169). Flying from United Kingdom to Toronto in July is currently the most expensive (average of C$ 258). 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 GB to YTO?
Find hourly flight availability from United Kingdom to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Toronto as you normally would.
Weekly flight availability from United Kingdom to Toronto
Explore weekly flight availability from United Kingdom to Toronto. 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 15 September 2025.
The most flights from GB0 to YTO are scheduled on a Tuesday (39 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (32 on average).
Reviews of airlines servicing Toronto
Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 15 September 2025.
Read reviews from past customers who have flown Air Transat,Virgin Atlantic, andAir Canada from the United Kingdom to Toronto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.4
Boarding
7.9
Entertainment
7.0
Food
6.7
Comfort
7.3
Overall
7.7
Reviews
1 / 20
10.0
ExcellentLiam,Jun 2025
GLA - YYZ
Crew
8.4
Boarding
7.9
Entertainment
7.0
Food
6.7
Comfort
7.3
Overall
7.7
Reviews
1 / 20
10.0
ExcellentLiam,Jun 2025
GLA - YYZ
Crew
8.4
Boarding
7.9
Entertainment
7.0
Food
6.7
Comfort
7.3
Overall
7.7
Reviews
1 / 20
10.0
ExcellentLiam,Jun 2025
GLA - YYZ
Crew
8.4
Boarding
7.9
Entertainment
7.0
Food
6.7
Comfort
7.3
Overall
7.7
Reviews
1 / 20
10.0
ExcellentLiam,Jun 2025
GLA - YYZ
Crew
8.4
Boarding
7.9
Entertainment
7.0
Food
6.7
Comfort
7.3
Overall
7.7
Reviews
1 / 20
10.0
ExcellentLiam,Jun 2025
GLA - YYZ
Crew
8.4
Boarding
7.9
Entertainment
7.0
Food
6.7
Comfort
7.3
Overall
7.7
Reviews
1 / 20
10.0
ExcellentLiam,Jun 2025
GLA - YYZ
Related info for your journey
Find useful and relevant information for your journey from United Kingdom to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for United Kingdom to Toronto
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from United Kingdom to Toronto
Discover the top 10 airlines that operate flights from United Kingdom to Toronto. 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 15 September 2025.
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How does Cheapflights help users find flights from United Kingdom to Toronto?
Cheapflights helps you search for flights from United Kingdom to Toronto via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Toronto?
Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to Toronto for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from United Kingdom to Toronto with no change fees?
Certainly. Search results for flights to Toronto from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from United Kingdom to Toronto 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!