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Cheap flights from London to Canada from £251

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYZ
4 Jul — 11 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Canada

Enter your travel dates to find the best prices.

Cheapest flights from London to Canada
Explore the most affordable flight options available from London to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 June 2026.

Fri 26/609:40
LGW
-
YTZ
1 stop17h 13m
Air Transat
Wed 15/710:55
YTZ
-
LGW
1 stop17h 55m
Air Transat
Deal found 4/6£422
Mon 21/906:30
LHR
-
YYZ
1 stop11h 50m
Virgin Atlantic
Mon 28/922:55
YYZ
-
LHR
Nonstop7h 15m
Virgin Atlantic
Deal found 4/6£422
Thu 11/612:40
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Wed 17/619:50
YYZ
-
LGW
Nonstop7h 05m
Air Transat
Deal found 4/6£422
Fri 26/611:35
LGW
-
YTZ
1 stop26h 50m
Air Transat
Sun 19/720:55
YTZ
-
LGW
1 stop31h 55m
Air Transat
Deal found 2/6£423
Sun 1/1106:00
LHR
-
YYZ
1 stop15h 15m
Air Canada
Sun 29/1120:25
YYZ
-
LHR
1 stop14h 55m
Air Canada
Deal found 4/6£423
Fri 3/721:45
STN
-
YYZ
1 stop21h 25m
Multiple Airlines
Sun 12/721:55
YYZ
-
STN
1 stop20h 45m
Multiple Airlines
Deal found 4/6£423
Sun 14/612:40
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Sun 21/623:15
YYZ
-
LGW
1 stop29h 35m
Air Transat
Deal found 4/6£423
Fri 12/609:40
LGW
-
YTZ
1 stop11h 53m
Air Transat
Sat 13/617:00
YTZ
-
LGW
1 stop11h 50m
Air Transat
Deal found 4/6£424
Mon 7/921:25
LHR
-
YYZ
1 stop29h 40m
Icelandair
Fri 11/920:45
YYZ
-
LHR
1 stop18h 35m
Icelandair
Deal found 4/6£424
Mon 20/708:00
STN
-
YYZ
1 stop11h 10m
Multiple Airlines
Wed 29/721:55
YYZ
-
STN
1 stop17h 35m
Multiple Airlines
Deal found 3/6£424
Wed 10/609:40
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Fri 4/923:15
YYZ
-
LGW
1 stop31h 05m
Air Transat
Deal found 4/6£424
Mon 2/1106:50
LHR
-
YTZ
2 stops16h 05m
Air Canada
Mon 9/1110:20
YTZ
-
LHR
1 stop15h 10m
Air Canada
Deal found 4/6£424

Find flight deals from London to Canada

Keep the following information in mind while searching for London to Canada flight deals. Data was last updated 4 June 2026.

Round-trip from

£422

One-way from

£251

Popular in

December

Cheapest in

February

Average price

£430

Good round-trip deal

£385 or less

Good one-way deal

£256 or less
Air Transat
  • Air Transat
  • 26/6-15/7
  • 2 total stops
  • 35h 08m total
  • London to Canada
Search Deals
1/7
  • 1/7
  • 2 total stops
  • 23h 25m total
  • London to Canada
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£2 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 June 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Canada.
Search Deals
Price to beat on a one-way flight from London (LON) to Canada.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 4 June 2026.
Use the filters below to find and compare flights from London to Canada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Sun 30/8

09:40-16:33

1 stop11h 53m

Toronto Island

Sun 13/9

16:55-07:55

1 stop10h 00m

£428

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 11/9

15:40-22:05

1 stop11h 25m

Toronto Pearson Intl

Thu 24/9

23:10-14:40

1 stop10h 30m

£443

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 28/10

11:40-15:50

Nonstop8h 10m

Toronto Pearson Intl

Sat 14/11

22:05-10:10

Nonstop7h 05m

£447

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Fri 28/8

09:40-16:33

1 stop11h 53m

Toronto Island

Sun 13/9

16:55-07:55

1 stop10h 00m

£448

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 4/11

11:40-14:50

Nonstop8h 10m

Toronto Pearson Intl

Fri 13/11

18:05-06:15

Nonstop7h 10m

£451

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 22/10

17:05-20:10

Nonstop8h 05m

Toronto Pearson Intl

Mon 2/11

22:05-10:10

Nonstop7h 05m

£451

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Sun 28/6

09:40-16:33

1 stop11h 53m

Toronto Island

Fri 10/7

16:55-07:55

1 stop10h 00m

£452

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Sun 30/8

13:05-20:15

1 stop12h 10m

Toronto Island

Wed 16/9

20:55-09:50

1 stop31h 55m

£453

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Wed 8/7

11:35-20:13

1 stop13h 38m

Toronto Island

Sat 11/7

16:55-09:50

1 stop11h 55m

£466

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 7/7

18:10-15:50

1 stop26h 40m

Toronto Pearson Intl

Sat 11/7

18:25-08:05

1 stop32h 40m

£469

Flights are sorted by cheapest return flights first.

Deals found on 30/5

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

Best time to book a flight from London to Canada

Have a flexible travel schedule? Discover the best time to fly to Canada from London 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 London to Canada

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

Currently, February is the cheapest month in which you can book a flight from London to Canada (average of £424). Flying from London to Canada in August is currently the most expensive (average of £638). 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 LON to CA?

Find hourly flight availability from London 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 4 June 2026.

When flying from London 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 London to Canada

Explore weekly flight availability from London 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 4 June 2026.

The most flights from LON to CA0 are scheduled on a Wednesday (42 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (26 on average).

How often are flights from London to Canada delayed?

About 16% of weekly flights between London 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 London to Canada flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon 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 London 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 London to Canada?

To ensure you get the cheapest price possible for a flight from London to Canada, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 4 June 2026.
Check out reviews from past customers who have flown with Air Transat,WestJet, andAir Canada from London 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
554 reviews
Check prices

Crew

8.5

Entertainment

7.1

Comfort

7.3

Boarding

7.9

Overall

7.8

Food

6.8

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
554 reviews
Air Transat
7.8
Good
554 reviews
Check prices

Crew

8.5

Entertainment

7.1

Comfort

7.3

Boarding

7.9

Overall

7.8

Food

6.8

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
3,350 reviews
Air Transat
7.8
Good
554 reviews
Check prices

Crew

8.5

Entertainment

7.1

Comfort

7.3

Boarding

7.9

Overall

7.8

Food

6.8

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
11,126 reviews
Air Transat
7.8
Good
554 reviews
Check prices

Crew

8.5

Entertainment

7.1

Comfort

7.3

Boarding

7.9

Overall

7.8

Food

6.8

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
8,036 reviews
Air Transat
7.8
Good
554 reviews
Check prices

Crew

8.5

Entertainment

7.1

Comfort

7.3

Boarding

7.9

Overall

7.8

Food

6.8

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
8,026 reviews
Air Transat
7.8
Good
554 reviews
Check prices

Crew

8.5

Entertainment

7.1

Comfort

7.3

Boarding

7.9

Overall

7.8

Food

6.8

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 London 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 London to Canada?

    Airlines like Air Transat, Icelandair, and British Airways fly from London to Canada in about 8h 05m. The time it takes to get you to your destination can typically vary by up to 3h 48m. There are 3543 mi between London and Canada. This flight may include one or multiple stops.

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

    The cheapet airlines for a one-way flight from London to Canada are KLM (£181), WestJet (£181), and Icelandair (£199).

  • What are the most popular routes from London to Canada?

    The most popular flight routes from London to Canada are London Heathrow - Vancouver Intl, London Heathrow - Toronto Pearson Intl and London Gatwick - Vancouver Intl.

  • What are the most reliable airlines from London to Canada?

    No one likes to see their flight delayed. When booking a flight from London to Canada consider choosing MEA (91%), Singapore Airlines (91%) or Aegean Airlines (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Canada?

    While on average a flight from London to Canada is generally £1,157, our data shows the cheapest flight currently is £305. When looking at the most popular route, (London Heathrow - Vancouver Intl), you can expect to pay £564 for that flight.

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

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

  • How can I find direct flights from London to Canada?

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

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

    Yes. Cheapflights offers flight deals from London 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 London to Canada?

    Currently, February is the cheapest month in which you can book a flight from London to Canada (average of £424). Flying from London to Canada in August is currently the most expensive (average of £638). 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

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Alternative routes for London 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 London to Canada

Discover the top 10 airlines that operate flights from London 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 4 June 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£271Average£520FlexibilityNo cancel feeOn-time79%
Search SWISS flights
IcelandairCheapest£272Average£479FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapest£280Average£749FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
WestJetCheapest£294Average£608FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapest£308Average£531FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
JetBlueCheapest£308Average£453FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air FranceCheapest£319Average£590FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£322Average£613FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest£324Average£666FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest£325Average£629FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 London to Canada?

When you search for this flight from London 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 London to Canada?

Cheapflights helps you find that perfect flight to Canada from London 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 London to Canada with no change fees?

Yes! Cheapflights helps users easily find flights from London to Canada with no change fees.

Can Cheapflights notify me if prices for flights from London to Canada become cheaper?

Yes, Cheapflights offers price alerts on London 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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