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Cheap flights from the United Kingdom to Canada from £257

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
24 Jun — 1 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Canada

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Canada
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 25 May 2026.

Mon 7/921:25
LHR
-
YYZ
1 stop26h 45m
Icelandair
Thu 17/920:45
YYZ
-
LHR
1 stop10h 10m
Icelandair
Deal found 22/5£424
Wed 10/620:00
STN
-
YYZ
1 stop20h 25m
Multiple Airlines
Sun 14/620:45
YYZ
-
STN
1 stop11h 10m
Multiple Airlines
Deal found 20/5£424
Sat 6/609:40
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Thu 11/619:50
YYZ
-
LGW
Nonstop7h 05m
Air Transat
Deal found 22/5£424
Tue 1/913:05
LHR
-
YYZ
1 stop14h 00m
Icelandair
Tue 8/920:45
YYZ
-
LHR
1 stop18h 35m
Icelandair
Deal found 22/5£425
Tue 2/621:55
STN
-
YYZ
1 stop20h 45m
Multiple Airlines
Mon 15/622:15
YYZ
-
STN
1 stop9h 45m
Multiple Airlines
Deal found 21/5£425
Wed 24/611:35
LGW
-
YYZ
1 stop12h 50m
Air Transat
Wed 1/723:15
YYZ
-
LGW
1 stop29h 35m
Air Transat
Deal found 23/5£425
Sun 13/921:25
LHR
-
YYZ
1 stop29h 40m
Icelandair
Fri 18/920:45
YYZ
-
LHR
1 stop18h 35m
Icelandair
Deal found 21/5£426
Fri 31/708:20
STN
-
YYZ
1 stop10h 50m
Multiple Airlines
Fri 11/921:55
YYZ
-
STN
1 stop20h 10m
Multiple Airlines
Deal found 24/5£426
Thu 3/909:40
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Sun 13/918:00
YYZ
-
LGW
1 stop10h 50m
Air Transat
Deal found 24/5£426
Mon 21/921:25
LHR
-
YYZ
1 stop26h 45m
Icelandair
Fri 25/923:10
YYZ
-
LHR
1 stop16h 10m
Icelandair
Deal found 22/5£426
Thu 9/706:05
STN
-
YYZ
1 stop12h 35m
Multiple Airlines
Sun 19/722:15
YYZ
-
STN
1 stop18h 20m
Multiple Airlines
Deal found 22/5£426
Wed 3/609:40
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Mon 15/619:50
YYZ
-
LGW
Nonstop7h 05m
Air Transat
Deal found 22/5£426

Find 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 25 May 2026.

Round-trip from

£424

One-way from

£257

Popular in

December

Cheapest in

February

Average price

£464

Good round-trip deal

£381 or less

Good one-way deal

£256 or less
Icelandair
  • Icelandair
  • 7/9-17/9
  • 2 total stops
  • 36h 55m total
  • United Kingdom to Canada
Search Deals
4/6
  • 4/6
  • 3 total stops
  • 44h 55m total
  • United Kingdom to Canada
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from United Kingdom to Canada.
Search Deals
Price to beat on a one-way flight from United Kingdom to Canada.
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 25 May 2026.
Use the filters below to find and compare flights from the United Kingdom to Canada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Wed 17/6

09:40-12:45

Nonstop8h 05m

Toronto Pearson Intl

Thu 2/7

19:10-09:50

1 stop9h 40m

£430

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sun 4/10

12:40-15:40

Nonstop8h 00m

Toronto Pearson Intl

Sat 10/10

19:50-07:55

Nonstop7h 05m

£443

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 5/9

07:40-15:50

1 stop13h 10m

Toronto Pearson Intl

Wed 16/9

17:35-08:05

1 stop9h 30m

£475

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 5/6

16:30-14:05

1 stop26h 35m

Toronto Pearson Intl

Mon 8/6

17:00-15:40

1 stop17h 40m

£484

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 1/11

14:30-18:00

Nonstop8h 30m

Toronto Pearson Intl

Sun 29/11

21:15-09:35

Nonstop7h 20m

£490

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Mon 15/6

20:55-16:25

1 stop24h 30m

Toronto Pearson Intl

Sat 20/6

19:15-22:50

1 stop22h 35m

£493

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 5/6

15:40-22:05

1 stop11h 25m

Toronto Pearson Intl

Mon 8/6

20:45-11:45

1 stop10h 00m

£499

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 24/10

15:35-16:40

2 stops30h 05m

Toronto Pearson Intl

Wed 4/11

17:10-17:40

1 stop19h 30m

£504

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 21/8

09:30-16:20

1 stop11h 50m

Toronto Pearson Intl

Thu 3/9

16:05-06:30

1 stop9h 25m

£518

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Tue 16/6

09:30-16:00

1 stop11h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 15/7

22:10-10:00

Nonstop6h 50m

£519

Flights are sorted by cheapest return flights first.

Deals found on 24/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

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 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 the United Kingdom to Canada

What is the cheapest month to book a flight from United Kingdom to Canada?

Currently, February is the cheapest month in which you can book a flight from United Kingdom to Canada (average of £441). Flying from United Kingdom to Canada in July is currently the most expensive (average of £642). 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 25 May 2026.

When flying from United Kingdom to Canada, 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 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 25 May 2026.

The most flights from GB0 to CA0 are scheduled on a Friday (40 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (25 on average).

How often are flights from the United Kingdom to Canada delayed?

About 16% of weekly flights between United Kingdom and Canada have experienced delays in the past year, with the average delay time being 133 minutes.

What is the most punctual flight time for the United Kingdom to Canada flights?

Historically, flights departing at night 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?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Canada flights?

Over the past year, Air Canada have had the lowest number of delays on this route, with just 11% of flights being delayed.

How far ahead should I book a flight from United Kingdom to Canada?

The price you pay for your flight from United Kingdom to Canada may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 25 May 2026.
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.
Air Transat
7.8
Good
553 reviews
Check prices

Crew

8.5

Overall

7.8

Entertainment

7.1

Boarding

7.9

Food

6.8

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.8
Good
553 reviews
Air Transat
7.8
Good
553 reviews
Check prices

Crew

8.5

Overall

7.8

Entertainment

7.1

Boarding

7.9

Food

6.8

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
WestJet
7.2
Good
3,345 reviews
Air Transat
7.8
Good
553 reviews
Check prices

Crew

8.5

Overall

7.8

Entertainment

7.1

Boarding

7.9

Food

6.8

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
11,083 reviews
Air Transat
7.8
Good
553 reviews
Check prices

Crew

8.5

Overall

7.8

Entertainment

7.1

Boarding

7.9

Food

6.8

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
8,024 reviews
Air Transat
7.8
Good
553 reviews
Check prices

Crew

8.5

Overall

7.8

Entertainment

7.1

Boarding

7.9

Food

6.8

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
8,004 reviews
Air Transat
7.8
Good
553 reviews
Check prices

Crew

8.5

Overall

7.8

Entertainment

7.1

Boarding

7.9

Food

6.8

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

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.

  • How long is the flight from United Kingdom to Canada?

    Departing from United Kingdom to Canada will take you 8h 05m. There are 3563 mi between United Kingdom and Canada. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from United Kingdom to Canada one-way?

    The cheapet airlines for a one-way flight from United Kingdom to Canada are WestJet (£144), KLM (£181), and Air Transat (£199).

  • Can I find deals for flights from United Kingdom to Canada that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Canada flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Canada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Canada.

  • Can I find deals for business class flights from United Kingdom to Canada?

    Yes. Cheapflights offers flight deals from United Kingdom to Canada 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 United Kingdom to Canada?

    Currently, February is the cheapest month in which you can book a flight from United Kingdom to Canada (average of £441). Flying from United Kingdom to Canada in July is currently the most expensive (average of £642). 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.

See more FAQs

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.
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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 858,174 searches. Data last updated 25 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£106Average£635FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air TransatCheapest£252Average£597FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapest£271Average£620FlexibilityNo cancel feeOn-time60%
Search WestJet flights
SWISSCheapest£271Average£693FlexibilityNo cancel feeOn-time79%
Search SWISS flights
IcelandairCheapest£272Average£544FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapest£280Average£658FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
DeltaCheapest£301Average£703FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest£308Average£452FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air FranceCheapest£319Average£658FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£322Average£697FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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 United Kingdom to Canada?

Cheapflights makes it easy to find United Kingdom to Canada 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 United Kingdom to Canada?

Cheapflights helps you find that perfect flight to Canada from United Kingdom by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from United Kingdom to Canada with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from United Kingdom to Canada flexibly with Cheapflights today.

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.

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