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Cheap flights from London to Canada from £239

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYZ
13 Nov — 20 Nov1
1 adult
1 adult, Economy

Cheap flight deals from London to Canada

Keep the following information in mind while searching for London to Canada flight deals. Data was last updated 14 October 2025.

Round-trip from

£349

One-way from

£239

Popular in

December

Cheapest in

February

Average price

£418

Good round-trip deal

£372 or less

Good one-way deal

£254 or less
Air Canada
  • Air Canada
  • 13/2-22/2
  • 4 total stops
  • 57h 29m total
  • London to Canada
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WestJet
  • WestJet
  • 2/2
  • Nonstop
  • 8h 50m total
  • London to Canada
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from London (LON) to Canada.
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Price to beat on a one-way flight from London (LON) to Canada.
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Find 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 14 October 2025.

Sat 6/1213:25LHR - YYC
1 stop17h 19mAir Canada
Mon 15/1218:25YYC - LHR
Nonstop8h 45mAir Canada
Deal found 14/10£350
Tue 11/1114:30LHR - YYC
2 stops27h 40mAir Canada
Mon 24/1108:00YYC - LHR
1 stop20h 50mAir Canada
Deal found 12/10£351
Mon 10/1114:50LHR - YYZ
1 stop28h 00mAustrian Airlines
Mon 17/1123:10YYZ - LHR
1 stop27h 00mAustrian Airlines
Deal found 13/10£352
Wed 26/1111:55LGW - YYZ
1 stop11h 20mIcelandair
Sun 30/1119:40YYZ - LGW
1 stop10h 15mIcelandair
Deal found 14/10£352
Fri 31/1015:00LHR - YYC
Nonstop9h 00mAir Canada
Thu 13/1118:25YYC - LHR
Nonstop8h 45mAir Canada
Deal found 13/10£352
Wed 12/1119:25LHR - YYZ
1 stop23h 25mAustrian Airlines
Mon 17/1123:10YYZ - LHR
1 stop27h 00mAustrian Airlines
Deal found 12/10£352
Thu 27/1111:55LGW - YYZ
1 stop11h 20mIcelandair
Tue 2/1219:40YYZ - LGW
1 stop10h 15mIcelandair
Deal found 14/10£352
Sat 1/1113:25LHR - YYC
1 stop16h 19mMultiple Airlines
Wed 5/1117:10YYC - LHR
1 stop15h 40mMultiple Airlines
Deal found 12/10£352
Wed 26/1109:00LHR - YTZ
2 stops13h 55mAir Canada
Wed 3/1210:25YTZ - LHR
1 stop17h 55mAir Canada
Deal found 12/10£353
Wed 19/1108:15LHR - YYZ
1 stop18h 00mTAP AIR PORTUGAL
Tue 2/1217:35YYZ - LHR
1 stop23h 00mTAP AIR PORTUGAL
Deal found 12/10£354
Thu 27/1106:00LHR - YYC
2 stops24h 44mSWISS
Thu 4/1217:10YYC - LHR
2 stops17h 40mSWISS
Deal found 13/10£355
Wed 19/1108:15LHR - YYZ
1 stop18h 00mTAP AIR PORTUGAL
Sun 23/1122:45YYZ - LHR
1 stop13h 45mTAP AIR PORTUGAL
Deal found 12/10£355

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 14 October 2025.
Use the filters below to find and compare flights from London to Canada that are best for you.

Fly from

London

Fly to

Canada

Route

Depart

Return

Price

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Mon 8/12

15:00-17:00

Nonstop9h 00m

Calgary

Mon 15/12

18:25-10:10

Nonstop8h 45m

£350

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Thu 12/2

14:30-20:09

1 stop12h 39m

Calgary

Thu 19/2

16:30-11:50

1 stop12h 20m

£352

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sat 14/2

18:00-11:13

2 stops24h 13m

Calgary

Wed 25/2

06:45-11:50

1 stop22h 05m

£361

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Thu 6/11

09:30-21:53

2 stops19h 23m

Calgary

Wed 19/11

15:30-20:35

3 stops22h 05m

£367

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 6/2

07:30-13:08

3 stops36h 38m

Calgary

Sun 15/2

12:37-11:05

2 stops15h 28m

£372

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 6/11

09:00-08:10

2 stops28h 10m

Toronto Island

Sun 9/11

15:30-20:35

2 stops24h 05m

£380

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 27/2

11:55-18:15

1 stop11h 20m

Toronto Pearson Intl

Sun 1/3

19:40-10:55

1 stop10h 15m

£381

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Tue 24/2

11:55-18:15

1 stop11h 20m

Toronto Pearson Intl

Sun 1/3

19:40-10:55

1 stop10h 15m

£381

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 3/12

08:15-20:15

1 stop17h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

21:45-22:40

1 stop19h 55m

£385

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Fri 31/10

09:10-19:20

1 stop16h 10m

Calgary

Thu 13/11

15:30-20:35

3 stops22h 05m

£389

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 60 results
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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, November is the cheapest month in which you can book a flight from London to Canada (average of £130). Flying from London to Canada in December is currently the most expensive (average of £353). 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 14 October 2025.

It’s typically best to fly out from London to Canada in the afternoon. Doing so could potentially save you 11% on the flight price compared to flying at midday, which is usually more expensive.

What is the cheapest day to fly from London to Canada?

Use this chart to determine the cheapest time to fly return from London to Canada. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Canada flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 14 October 2025.

The most flights from LON to CA0 are scheduled on a Tuesday (41 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (22 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 14 October 2025.
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
7.7
Good
456 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Crew

8.4

Food

6.7

Comfort

7.3

Overall

7.7

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
7.7
Good
456 reviews
Air Transat
7.7
Good
456 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Crew

8.4

Food

6.7

Comfort

7.3

Overall

7.7

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
3,124 reviews
Air Transat
7.7
Good
456 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Crew

8.4

Food

6.7

Comfort

7.3

Overall

7.7

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
10,293 reviews
Air Transat
7.7
Good
456 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Crew

8.4

Food

6.7

Comfort

7.3

Overall

7.7

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
7,484 reviews
Air Transat
7.7
Good
456 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Crew

8.4

Food

6.7

Comfort

7.3

Overall

7.7

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
7,454 reviews
Air Transat
7.7
Good
456 reviews
Check prices

Entertainment

7.0

Boarding

7.9

Crew

8.4

Food

6.7

Comfort

7.3

Overall

7.7

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 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 Canada, United Airlines, and Icelandair fly from London to Canada in about 9h. The time it takes to get you to your destination can typically vary by up to 10h 23m. There are 4355 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 WestJet (£243), TAP AIR PORTUGAL (£263), and KLM (£269).

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

    The most popular flight routes from London to Canada are London Heathrow - Toronto Pearson Intl, London Heathrow - Vancouver Intl and London Gatwick - Toronto Pearson 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 Ethiopian Air (81%), Thai Airways (80%) or KLM (80%) 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 £1,062, our data shows the cheapest flight currently is £270. When looking at the most popular route, (London Heathrow - Toronto Pearson Intl), you can expect to pay £337 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, November is the cheapest month in which you can book a flight from London to Canada (average of £130). Flying from London to Canada in December is currently the most expensive (average of £353). 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 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£97Average£541FlexibilityNo cancel feeOn-time77%
Search Air France flights
PLAYCheapest£260Average£268FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Virgin AtlanticCheapest£261Average£571FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£289Average£421FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
WestJetCheapest£290Average£574FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapest£297Average£509FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapest£301Average£544FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£301Average£452FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air CanadaCheapest£306Average£569FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest£308Average£608FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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