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Cheap flights from the United Kingdom to Canada from C$ 440
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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
17 Oct — 24 Oct1
Cheap flight deals from United Kingdom to Canada
Keep the following information in mind while searching for United Kingdom to Canada flight deals. Data was last updated 17 September 2025.
Find flight deals from United Kingdom to Canada
Cheapest flights from United Kingdom to CanadaExplore the most affordable flight options available from United Kingdom to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.
Explore the most affordable flight options available from United Kingdom to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.
Thu 6/111:30 p.m.LHR - YYZ
1 stop11h 20mLufthansa
Sun 16/115:00 p.m.YYZ - LHR
1 stop9h 10mLufthansa
Deal found 16/9C$ 642
Thu 6/1111:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Wed 12/119:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 17/9C$ 642
Wed 5/119:00 a.m.LHR - YTZ
2 stops13h 55mAir Canada
Wed 19/1112:30 p.m.YTZ - LHR
1 stop13h 40mAir Canada
Deal found 16/9C$ 642
Fri 3/108:30 a.m.LHR - YYZ
Nonstop7h 55mAir Canada
Sun 5/1011:35 p.m.YYZ - LHR
Nonstop7h 15mAir Canada
Deal found 17/9C$ 644
Wed 24/912:40 p.m.LGW - YYZ
Nonstop8h 00mAir Transat
Sat 11/104:40 p.m.YYZ - LGW
1 stop12h 10mAir Transat
Deal found 17/9C$ 644
Mon 24/119:00 a.m.LHR - YTZ
2 stops13h 55mAir Canada
Mon 8/123:30 p.m.YTZ - LHR
1 stop10h 40mAir Canada
Deal found 17/9C$ 644
Thu 25/912:40 p.m.LHR - YYZ
1 stop10h 20mAir Canada
Sun 5/107:15 p.m.YYZ - LHR
1 stop9h 20mAir Canada
Deal found 17/9C$ 645
Thu 6/118:00 p.m.LTN - YYZ
2 stops30h 15mMultiple Airlines
Wed 12/115:15 p.m.YYZ - LTN
2 stops21h 45mMultiple Airlines
Deal found 16/9C$ 645
Wed 5/1111:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Wed 12/119:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 16/9C$ 645
Sat 22/111:25 p.m.LHR - YTZ
1 stop11h 30mAir Canada
Sat 6/1210:30 a.m.YTZ - LHR
1 stop15h 40mAir Canada
Deal found 15/9C$ 645
Wed 8/109:30 a.m.LHR - YYZ
1 stop11h 04mAir Canada
Mon 27/105:00 p.m.YYZ - LHR
1 stop10h 10mAir Canada
Deal found 15/9C$ 647
Thu 18/911:35 a.m.LGW - YYZ
1 stop28h 51mAir Transat
Sun 5/1010:45 p.m.YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 16/9C$ 647
Cheapflights Fare Finder
Customize your flight search to find flights from United Kingdom to Canada 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 17 September 2025.
Use the filters below to find and compare flights from the United Kingdom to Canada that are best for you.
Fly from
United Kingdom
Fly to
Canada
Route
Depart
Return
Price
LondonToronto
LHR - YTZ
LHRYTZ
London Heathrow
Sun 23/11
9:00 a.m.-9:35 p.m.
2 stops17h 35m
Toronto Island
Mon 8/12
8:50 a.m.-7:10 a.m.
2 stops17h 20m
C$ 642
LondonToronto
LHR - YYZ
LHRYYZ
London Heathrow
Thu 6/11
9:30 a.m.-4:15 p.m.
1 stop11h 45m
Toronto Pearson Intl
Mon 10/11
11:00 p.m.-11:20 a.m.
Nonstop7h 20m
C$ 644
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
Wed 24/9
12:40 p.m.-3:40 p.m.
Nonstop8h 00m
Toronto Pearson Intl
Mon 29/9
10:45 p.m.-10:45 a.m.
Nonstop7h 00m
C$ 648
LondonToronto
LHR - YTZ
LHRYTZ
London Heathrow
Wed 24/9
6:50 a.m.-4:45 p.m.
2 stops14h 55m
Toronto Island
Mon 29/9
8:50 a.m.-6:30 a.m.
1 stop16h 40m
C$ 651
LondonToronto
LHR - YTZ
LHRYTZ
London Heathrow
Tue 23/9
6:00 a.m.-9:34 p.m.
2 stops20h 34m
Toronto Island
Wed 1/10
3:25 p.m.-6:30 a.m.
1 stop10h 05m
C$ 653
LondonToronto
LHR - YTZ
LHRYTZ
London Heathrow
Thu 6/11
1:25 p.m.-9:35 p.m.
1 stop13h 10m
Toronto Island
Wed 12/11
3:30 p.m.-7:10 a.m.
1 stop10h 40m
C$ 656
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
Wed 12/11
11:40 a.m.-3:00 p.m.
Nonstop8h 20m
Toronto Pearson Intl
Tue 18/11
9:35 p.m.-9:45 a.m.
Nonstop7h 10m
C$ 660
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
Thu 6/11
11:40 a.m.-3:00 p.m.
Nonstop8h 20m
Toronto Pearson Intl
Tue 18/11
9:35 p.m.-9:45 a.m.
Nonstop7h 10m
C$ 660
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
Mon 1/12
11:40 a.m.-3:00 p.m.
Nonstop8h 20m
Toronto Pearson Intl
Thu 4/12
9:35 p.m.-9:45 a.m.
Nonstop7h 10m
C$ 663
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Thu 20/11
7:40 a.m.-6:23 p.m.
2 stops15h 43m
Montreal Pierre Elliott Trudeau Intl
Mon 24/11
2:00 p.m.-6:30 a.m.
1 stop11h 30m
C$ 684
Showing 1-10 of 60 results
Best time to book a flight from United Kingdom to Canada
Have a flexible travel schedule? Discover the best time to fly to Canada 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 Canada
What is the cheapest month to book a flight from United Kingdom to Canada?
Currently, January is the cheapest month in which you can book a flight from United Kingdom to Canada (average of C$ 169). Flying from United Kingdom to Canada 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 CA?
Find hourly flight availability from United Kingdom to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 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 Canada as you normally would.
Weekly flight availability from United Kingdom to Canada
Explore weekly flight availability from United Kingdom to Canada. 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 17 September 2025.
The most flights from GB0 to CA0 are scheduled on a Tuesday (39 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (30 on average).
Reviews of airlines servicing Canada
Get insights into the airlines that provide service to Canada. 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 Canada. Reviews last updated 17 September 2025.
Check out reviews from past customers who have flown with Air Transat,WestJet, andAir Canada from the United Kingdom to Canada 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.
Comfort
7.3
Boarding
7.9
Food
6.7
Crew
8.4
Entertainment
7.0
Overall
7.7
Reviews
1 / 20
10.0
ExcellentLiam,Jun 2025
GLA - YYZ
Comfort
7.3
Boarding
7.9
Food
6.7
Crew
8.4
Entertainment
7.0
Overall
7.7
Reviews
1 / 20
10.0
ExcellentLiam,Jun 2025
GLA - YYZ
Comfort
7.3
Boarding
7.9
Food
6.7
Crew
8.4
Entertainment
7.0
Overall
7.7
Reviews
1 / 20
10.0
ExcellentLiam,Jun 2025
GLA - YYZ
Comfort
7.3
Boarding
7.9
Food
6.7
Crew
8.4
Entertainment
7.0
Overall
7.7
Reviews
1 / 20
10.0
ExcellentLiam,Jun 2025
GLA - YYZ
Comfort
7.3
Boarding
7.9
Food
6.7
Crew
8.4
Entertainment
7.0
Overall
7.7
Reviews
1 / 20
10.0
ExcellentLiam,Jun 2025
GLA - YYZ
Comfort
7.3
Boarding
7.9
Food
6.7
Crew
8.4
Entertainment
7.0
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 Canada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for United Kingdom to Canada
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from United Kingdom to Canada
Discover the top 10 airlines that operate flights from United Kingdom to Canada. 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 17 September 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from United Kingdom to Canada?
When you search for this flight from United Kingdom to Canada, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Canada?
Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to Canada 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 Canada with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Canada, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from United Kingdom to Canada become cheaper?
Yes, Cheapflights offers price alerts on United Kingdom to Canada 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.