Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from the United Kingdom to Canada from £271

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
16 Aug — 23 Aug1
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 17 July 2026.

Wed 19/806:30
STN
-
YYZ
1 stop14h 20m
Multiple Airlines
Wed 9/923:55
YYZ
-
STN
1 stop16h 25m
Multiple Airlines
Deal found 12/7£403
Sat 22/812:40
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Thu 3/919:50
YYZ
-
LGW
Nonstop7h 05m
Air Transat
Deal found 12/7£403
Thu 3/906:50
LHR
-
YYZ
1 stop10h 00m
Air Canada
Mon 14/920:15
YYZ
-
LHR
Nonstop7h 20m
Air Canada
Deal found 13/7£404
Fri 21/809:40
LGW
-
YTZ
1 stop14h 18m
Air Transat
Sun 6/910:30
YTZ
-
LGW
1 stop18h 20m
Air Transat
Deal found 17/7£404
Thu 6/806:05
STN
-
YYZ
1 stop12h 35m
Multiple Airlines
Mon 7/921:35
YYZ
-
STN
1 stop10h 15m
Multiple Airlines
Deal found 17/7£404
Wed 22/709:45
LGW
-
YYZ
2 stops36h 30m
Multiple Airlines
Tue 28/722:45
YYZ
-
LGW
Nonstop7h 00m
Multiple Airlines
Deal found 13/7£404
Sat 26/909:30
LHR
-
YTZ
1 stop11h 20m
Air Canada
Thu 1/1015:35
YTZ
-
LHR
1 stop9h 55m
Air Canada
Deal found 16/7£404
Tue 8/917:50
LHR
-
YYZ
Nonstop7h 50m
Virgin Atlantic
Tue 15/922:55
YYZ
-
LHR
Nonstop7h 15m
Virgin Atlantic
Deal found 15/7£404
Sat 22/811:35
LGW
-
YTZ
1 stop13h 40m
Air Transat
Sun 13/916:55
YTZ
-
LGW
1 stop10h 00m
Air Transat
Deal found 15/7£404
Thu 24/920:00
STN
-
YYZ
1 stop24h 50m
Multiple Airlines
Sat 10/1021:35
YYZ
-
STN
1 stop29h 15m
Multiple Airlines
Deal found 17/7£404
Thu 27/811:05
LHR
-
YUL
1 stop28h 55m
Multiple Airlines
Wed 2/922:10
YUL
-
LHR
Nonstop6h 50m
Multiple Airlines
Deal found 16/7£404
Fri 28/809:30
LHR
-
YTZ
1 stop13h 21m
Multiple Airlines
Mon 31/817:30
YTZ
-
LHR
1 stop32h 00m
Multiple Airlines
Deal found 13/7£404

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 17 July 2026.

Round-trip from

£403

One-way from

£271

Popular in

August

Cheapest in

February

Average price

£572

Good round-trip deal

£372 or less

Good one-way deal

£133 or less
22/8-30/8
  • 22/8-30/8
  • 3 total stops
  • 41h 35m total
  • United Kingdom to Canada
Search Deals
5/9
  • 5/9
  • 1 total stop
  • 25h 35m total
  • United Kingdom to Canada
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£35 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 July 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 17 July 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

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 28/8

06:50-22:06

2 stops20h 16m

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

06:00-21:25

1 stop10h 25m

£424

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Thu 3/9

06:50-16:10

2 stops14h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

08:15-06:55

2 stops17h 40m

£425

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Mon 31/8

07:30-20:12

2 stops17h 42m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

09:45-08:30

1 stop17h 45m

£427

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 2/9

09:50-23:00

2 stops18h 10m

Toronto Pearson Intl

Tue 13/10

22:00-10:15

Nonstop7h 15m

£435

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 10/9

06:50-20:11

2 stops18h 21m

Toronto Island

Sun 13/9

15:15-06:55

1 stop10h 40m

£436

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 8/10

07:00-20:09

2 stops18h 09m

Toronto Island

Tue 13/10

19:25-11:55

1 stop11h 30m

£441

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 21/11

09:30-19:56

2 stops15h 26m

Toronto Pearson Intl

Tue 24/11

18:40-10:50

1 stop11h 10m

£444

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 13/9

21:25-19:10

1 stop26h 45m

Toronto Pearson Intl

Tue 22/9

20:45-20:20

1 stop18h 35m

£449

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Thu 3/9

15:40-22:05

1 stop11h 25m

Toronto Pearson Intl

Wed 14/10

23:10-14:40

1 stop10h 30m

£451

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Sun 27/9

19:55-17:10

1 stop26h 15m

Toronto Pearson Intl

Wed 7/10

23:45-19:15

1 stop14h 30m

£462

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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 £661). 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 July 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 17 July 2026.

The most flights from GB0 to CA0 are scheduled on a Tuesday (40 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (19 on average).

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

About 17% of weekly flights between United Kingdom and Canada have experienced delays in the past year, with the average delay time being 139 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 17 July 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
565 reviews
Check prices

Boarding

8.0

Comfort

7.3

Food

6.8

Entertainment

7.1

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
565 reviews
Air Transat
7.8
Good
565 reviews
Check prices

Boarding

8.0

Comfort

7.3

Food

6.8

Entertainment

7.1

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
WestJet
7.2
Good
3,409 reviews
Air Transat
7.8
Good
565 reviews
Check prices

Boarding

8.0

Comfort

7.3

Food

6.8

Entertainment

7.1

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
11,349 reviews
Air Transat
7.8
Good
565 reviews
Check prices

Boarding

8.0

Comfort

7.3

Food

6.8

Entertainment

7.1

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Lufthansa
6.8
Okay
8,143 reviews
Air Transat
7.8
Good
565 reviews
Check prices

Boarding

8.0

Comfort

7.3

Food

6.8

Entertainment

7.1

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
British Airways
6.7
Okay
8,124 reviews
Air Transat
7.8
Good
565 reviews
Check prices

Boarding

8.0

Comfort

7.3

Food

6.8

Entertainment

7.1

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

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 18h 10m. There are 3543 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 (£131), Air Transat (£171), and KLM (£181).

  • 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 £661). 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

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.
Heathrow to Newark flights
Heathrow to John F Kennedy Intl flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Gatwick to Newark flights
Stansted to John F Kennedy Intl flights
London City to John F Kennedy Intl flights
Luton to John F Kennedy Intl flights
Heathrow to Pearson Intl flights
Gatwick to LaGuardia flights
Stansted to Newark flights
Heathrow to Vancouver Intl flights
Heathrow to Orlando flights
Luton to Newark flights
Heathrow to Mexico City flights
Gatwick to Pearson Intl flights
London City to Newark flights
Heathrow to Los Angeles flights
Heathrow to Miami flights
Manchester to John F Kennedy Intl flights
Heathrow to Boston flights
Gatwick to Vancouver Intl flights
Manchester to Orlando flights
Gatwick to Orlando flights
Heathrow to Dulles Intl flights
Heathrow to San Francisco flights
Gatwick to Mexico City flights
Heathrow to Dallas/Fort Worth flights
Heathrow to O'Hare Intl flights
Heathrow to Baltimore flights
London City to Pearson Intl flights
Manchester to Newark flights
Stansted to Pearson Intl flights
London City to Mexico City flights
Heathrow to Toronto Island flights
Heathrow to Atlanta flights
Stansted to LaGuardia flights
Heathrow to Seattle flights
Stansted to Orlando flights
Heathrow to Las Vegas flights
Manchester to LaGuardia flights
Gatwick to Cancún flights
Gatwick to Boston flights
Gatwick to Miami flights
Heathrow to Hobby flights
Gatwick to Los Angeles flights
Heathrow to Calgary flights
Gatwick to Toronto Island flights
Stansted to Mexico City flights
Heathrow to Pierre Elliott Trudeau Intl flights

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 17 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£105Average£643FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£175Average£676FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
WestJetCheapest£225Average£625FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IcelandairCheapest£272Average£544FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapest£300Average£743FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest£307Average£452FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
KLMCheapest£314Average£759FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air TransatCheapest£317Average£622FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air FranceCheapest£319Average£664FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£322Average£704FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.