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Cheap flights from Canada to London from £182

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LON
31 Aug — 7 Sep1
1 adult

Cheap flight deals from Canada to London

Keep the following information in mind while searching for Canada to London flight deals. Data was last updated 26 August 2025.

Round-trip from

£392

One-way from

£182

Popular in

December

Cheapest in

February

Average price

£546

Good round-trip deal

£356 or less

Good one-way deal

£224 or less
Lufthansa
  • Lufthansa
  • 12/10-20/10
  • 2 total stops
  • 26h 30m total
  • Canada to London
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5/10
  • 5/10
  • 1 total stop
  • 19h 35m total
  • Canada to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Canada to London (LON).
Search Deals
Price to beat on a one-way flight from Canada to London (LON).
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Find flight deals from Canada to London

Cheapest flights from Canada to London
Explore the most affordable flight options available from Canada to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Sun 12/1012:00YYZ - LHR
1 stop13h 30mMultiple Airlines
Mon 20/1006:55LHR - YYZ
1 stop13h 00mMultiple Airlines
Deal found 25/8£392
Mon 3/1121:35YYZ - LGW
Nonstop7h 10mAir Transat
Sun 9/1111:40LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 25/8£392
Thu 2/1020:50YYZ - STN
2 stops13h 55mMultiple Airlines
Thu 9/1022:55STN - YYZ
2 stops28h 00mMultiple Airlines
Deal found 25/8£392
Tue 23/921:00YTZ - LGW
1 stop31h 50mAir Transat
Thu 9/1011:35LGW - YTZ
1 stop15h 45mAir Transat
Deal found 25/8£393
Wed 1/1017:40YYZ - LHR
1 stop16h 55mTAP AIR PORTUGAL
Thu 9/1016:35LHR - YYZ
1 stop26h 40mTAP AIR PORTUGAL
Deal found 25/8£393
Mon 3/1121:35YYZ - LGW
Nonstop7h 10mAir Transat
Tue 18/1111:40LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 24/8£393
Mon 8/922:10YYZ - STN
1 stop15h 10mMultiple Airlines
Mon 22/906:25STN - YYZ
2 stops18h 35mMultiple Airlines
Deal found 24/8£393
Mon 29/923:00YYZ - LHR
1 stop31h 55mIcelandair
Sun 5/1021:25LHR - YYZ
1 stop26h 45mIcelandair
Deal found 25/8£394
Sun 14/923:55YYZ - LTN
1 stop16h 35mMultiple Airlines
Sat 20/908:40LTN - YYZ
1 stop10h 35mMultiple Airlines
Deal found 24/8£394
Mon 15/923:55YYZ - LGW
1 stop13h 40mMultiple Airlines
Fri 19/922:00LGW - YYZ
2 stops23h 50mMultiple Airlines
Deal found 24/8£394
Sat 13/923:55YYZ - STN
1 stop19h 25mMultiple Airlines
Sun 21/908:15STN - YYZ
1 stop12h 35mMultiple Airlines
Deal found 24/8£394
Mon 29/922:45YYZ - LGW
Nonstop7h 00mAir Transat
Tue 7/1012:40LGW - YYZ
Nonstop8h 00mAir Transat
Deal found 25/8£394

Cheapflights Fare Finder

 
Customise your flight search to find flights from Canada to London 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 26 August 2025.
Use the filters below to find and compare flights from Canada to London that are best for you.

Fly from

Canada

Fly to

London

Route

Depart

Return

Price

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 15/2

18:10-06:30

Nonstop7h 20m

London Heathrow

Sun 22/2

07:40-14:55

1 stop12h 15m

£392

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Thu 2/10

20:50-15:45

2 stops13h 55m

London Stansted

Thu 9/10

22:55-21:55

2 stops28h 00m

£392

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Mon 6/10

08:50-09:50

1 stop20h 00m

London Gatwick

Thu 9/10

11:35-18:10

1 stop11h 35m

£393

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Sun 5/10

21:00-09:50

1 stop31h 50m

London Gatwick

Thu 9/10

11:35-22:20

1 stop15h 45m

£393

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Mon 8/9

22:10-18:20

1 stop15h 10m

London Stansted

Mon 22/9

06:25-20:00

2 stops18h 35m

£393

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Tue 23/9

21:00-09:50

1 stop31h 50m

London Gatwick

Tue 7/10

11:35-08:20

1 stop25h 45m

£393

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Sat 4/10

08:50-09:50

1 stop20h 00m

London Gatwick

Thu 9/10

11:35-18:10

1 stop11h 35m

£393

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Fri 26/9

21:00-09:50

1 stop31h 50m

London Gatwick

Tue 7/10

11:35-20:50

1 stop14h 15m

£393

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Sat 13/9

23:55-00:20

1 stop19h 25m

London Stansted

Sun 21/9

08:15-15:50

1 stop12h 35m

£394

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Fri 19/9

22:10-16:35

1 stop13h 25m

London Stansted

Sun 14/12

19:25-21:15

2 stops30h 50m

£394

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 60 results
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2
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6

Best time to book a flight from Canada to London

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

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

Currently, January is the cheapest month in which you can book a flight from Canada to London (average of £112). Flying from Canada to London in August is currently the most expensive (average of £164). 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 CA to LON?

Find hourly flight availability from Canada to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to London as you normally would.

Weekly flight availability from Canada to London

Explore weekly flight availability from Canada to London. 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 26 August 2025.

The most flights from CA0 to LON are scheduled on a Friday (50 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (31 on average).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 26 August 2025.
Read through reviews of airlines operating flights from Canada to London, such as Air Transat, Virgin Atlantic, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
428 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.3

Food

6.8

Boarding

7.9

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Transat
7.7
Good
428 reviews
Air Transat
7.7
Good
428 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.3

Food

6.8

Boarding

7.9

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Virgin Atlantic
7.4
Good
658 reviews
Air Transat
7.7
Good
428 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.3

Food

6.8

Boarding

7.9

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
WestJet
7.2
Good
3,055 reviews
Air Transat
7.7
Good
428 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.3

Food

6.8

Boarding

7.9

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Canada
7.1
Good
10,000 reviews
Air Transat
7.7
Good
428 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.3

Food

6.8

Boarding

7.9

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
British Airways
6.7
Okay
7,309 reviews
Air Transat
7.7
Good
428 reviews
Check prices

Crew

8.4

Overall

7.7

Comfort

7.3

Food

6.8

Boarding

7.9

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Related info for your journey

Find useful and relevant information for your journey from Canada to London. 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 Canada to London?

    For as low as £392, Lufthansa can have you in London from Canada in 7h 20m. The distance from Canada to London is about 3543 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapet airlines for a one-way flight from Canada to London are TAP AIR PORTUGAL (£196), Porter Airlines (£197), and Air Transat (£240).

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

    Most travelers choose Toronto Pearson Intl - London Heathrow, Toronto Pearson Intl - London Gatwick or Vancouver Intl - London Heathrow when deciding on the best route from Canada to London.

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

    The top 3 most reliable airlines when flying from Canada to London are KLM (85%), Air France (85%) and Delta (85%).

  • What are the cheapest flights from Canada to London?

    On average you can expect to pay £1,224 for a flight from Canada to London. The cheapest flight overall is £217 while the most popular route, (Toronto Pearson Intl - London Heathrow) is currently priced at £373.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Canada to London (average of £112). Flying from Canada to London in August is currently the most expensive (average of £164). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Ipswich
Chichester
Winchester
Eastbourne
Dartford
Guildford
Romford

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Alternative routes for Canada to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Canada to London

Discover the top 10 airlines that operate flights from Canada to London. 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 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£299Average£454FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
WestJetCheapest£336Average£566FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapest£338Average£515FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Aer LingusCheapest£363Average£453FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Porter AirlinesCheapest£369Average£482FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapest£372Average£581FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£386Average£578FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapest£386Average£518FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£397Average£640FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£400Average£636FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Canada to London?

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Canada to London for you. Better yet — we are completely free to use.

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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