Find flights
Deals
When to book
Airlines
FAQs
English
Cheap flights from the United Kingdom to Canada from C$ 427
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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
27 Nov — 4 Dec1
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 28 October 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 28 October 2025.
Mon 3/119:30 a.m.LHR - YYC
1 stop12h 55mLufthansa
Mon 1/1212:45 p.m.YYC - LHR
2 stops24h 50mLufthansa
Deal found 27/10C$ 627
Sat 29/116:30 a.m.LHR - YYC
1 stop15h 55mLufthansa
Sat 6/1212:45 p.m.YYC - LHR
2 stops24h 50mLufthansa
Deal found 28/10C$ 628
Thu 20/119:30 a.m.LHR - YYC
1 stop12h 55mMultiple Airlines
Wed 26/119:00 a.m.YYC - LHR
1 stop17h 20mMultiple Airlines
Deal found 28/10C$ 629
Fri 21/119:00 a.m.LHR - YYC
2 stops18h 39mAir Canada
Thu 27/119:00 a.m.YYC - LHR
2 stops15h 10mAir Canada
Deal found 28/10C$ 631
Mon 3/119:30 a.m.LHR - YYC
1 stop12h 55mMultiple Airlines
Mon 1/126:25 p.m.YYC - LHR
Nonstop8h 45mMultiple Airlines
Deal found 27/10C$ 632
Tue 11/1111:05 a.m.LHR - YYC
2 stops43h 39mAir Canada
Mon 24/116:45 a.m.YYC - LHR
1 stop22h 05mAir Canada
Deal found 27/10C$ 634
Sat 22/116:00 a.m.LHR - YYC
2 stops24h 44mMultiple Airlines
Fri 28/115:35 a.m.YYC - LHR
2 stops20h 45mMultiple Airlines
Deal found 28/10C$ 635
Wed 26/113:00 p.m.LHR - YYC
Nonstop9h 00mAir Canada
Thu 4/126:25 p.m.YYC - LHR
Nonstop8h 45mAir Canada
Deal found 26/10C$ 638
Mon 3/117:30 a.m.LHR - YYC
1 stop14h 55mLufthansa
Tue 18/115:35 a.m.YYC - LHR
2 stops21h 10mLufthansa
Deal found 25/10C$ 639
Sat 22/116:00 a.m.LHR - YYC
2 stops24h 44mMultiple Airlines
Sat 29/114:30 p.m.YYC - LHR
1 stop12h 20mMultiple Airlines
Deal found 28/10C$ 642
Mon 3/116:00 a.m.LHR - YYC
2 stops16h 25mSWISS
Thu 13/115:35 a.m.YYC - LHR
2 stops19h 30mSWISS
Deal found 26/10C$ 643
Sat 29/118:30 a.m.LHR - YYC
1 stop13h 55mMultiple Airlines
Sat 6/1212:45 p.m.YYC - LHR
2 stops24h 50mMultiple Airlines
Deal found 27/10C$ 645
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 28 October 2025.
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 28 October 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
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Fri 20/2
9:30 a.m.-12:14 a.m.
2 stops21h 44m
Calgary
Tue 24/2
4:30 p.m.-11:50 a.m.
1 stop12h 20m
C$ 629
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Tue 11/11
11:05 a.m.-3:50 p.m.
2 stops35h 45m
Calgary
Mon 24/11
4:45 p.m.-11:50 a.m.
2 stops36h 05m
C$ 634
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Mon 23/2
3:00 p.m.-5:00 p.m.
Nonstop9h 00m
Calgary
Tue 3/3
6:25 p.m.-10:10 a.m.
Nonstop8h 45m
C$ 649
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Sat 28/2
2:30 p.m.-8:59 p.m.
1 stop13h 29m
Calgary
Mon 9/3
7:25 p.m.-10:10 a.m.
Nonstop8h 45m
C$ 657
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Sat 14/2
6:00 p.m.-11:13 a.m.
2 stops24h 13m
Calgary
Wed 25/2
9:35 p.m.-11:50 a.m.
1 stop31h 15m
C$ 674
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Sun 1/2
2:50 p.m.-4:40 p.m.
Nonstop8h 50m
Calgary
Sat 7/2
9:10 p.m.-12:50 p.m.
Nonstop8h 40m
C$ 677
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Thu 15/1
6:30 a.m.-11:35 a.m.
2 stops36h 05m
Calgary
Wed 21/1
12:37 p.m.-5:55 a.m.
1 stop34h 18m
C$ 691
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Tue 13/1
8:30 a.m.-11:35 a.m.
2 stops34h 05m
Calgary
Sun 18/1
12:37 p.m.-7:55 a.m.
1 stop12h 18m
C$ 691
LondonCalgary
LHR - YYC
LHRYYC
London Heathrow
Mon 2/2
8:30 a.m.-1:08 p.m.
3 stops35h 38m
Calgary
Wed 11/2
6:15 a.m.-5:55 a.m.
2 stops16h 40m
C$ 694
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
Fri 5/12
6:05 a.m.-12:30 p.m.
1 stop35h 25m
Toronto Pearson Intl
Fri 12/12
7:25 p.m.-1:45 p.m.
1 stop13h 20m
C$ 697
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, August is the cheapest month in which you can book a flight from United Kingdom to Canada (average of C$ 108). Flying from United Kingdom to Canada in December is currently the most expensive (average of C$ 659). 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 28 October 2025.
A simple way to save on the total cost of your ticket is to fly from United Kingdom to Canada in the afternoon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the evening.
What is the cheapest day to fly from United Kingdom to Canada?
Use this chart to determine the cheapest time to fly round-trip from United Kingdom to Canada. Price data was last updated on 16 December 2024.
Travelers seeking maximum savings on their United Kingdom to Canada flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 28 October 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.
Crew
8.5
Boarding
7.9
Food
6.8
Comfort
7.4
Entertainment
7.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
YYZ - YUL
Crew
8.5
Boarding
7.9
Food
6.8
Comfort
7.4
Entertainment
7.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
YYZ - YUL
Crew
8.5
Boarding
7.9
Food
6.8
Comfort
7.4
Entertainment
7.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
YYZ - YUL
Crew
8.5
Boarding
7.9
Food
6.8
Comfort
7.4
Entertainment
7.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
YYZ - YUL
Crew
8.5
Boarding
7.9
Food
6.8
Comfort
7.4
Entertainment
7.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
YYZ - YUL
Crew
8.5
Boarding
7.9
Food
6.8
Comfort
7.4
Entertainment
7.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
YYZ - YUL
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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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 28 October 2025.
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 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.