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Cheap flights from London to Canada from C$ 386

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYZ
14 Jan — 21 Jan1
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 15 December 2025.

Wed 24/126:30 p.m.LHR - YYZ
1 stop25h 15mTAP AIR PORTUGAL
Sun 18/110:45 p.m.YYZ - LHR
1 stop13h 45mTAP AIR PORTUGAL
Deal found 13/12C$ 770
Tue 16/126:30 a.m.LHR - YYZ
1 stop14h 45mMultiple Airlines
Tue 23/129:15 p.m.YYZ - LHR
1 stop18h 20mMultiple Airlines
Deal found 14/12C$ 777
Mon 15/127:30 a.m.LHR - YYZ
1 stop13h 45mLufthansa
Tue 13/18:25 p.m.YYZ - LHR
Nonstop7h 05mLufthansa
Deal found 13/12C$ 781
Wed 24/129:05 a.m.LHR - YYZ
2 stops40h 25mAustrian Airlines
Fri 16/111:10 p.m.YYZ - LHR
1 stop27h 00mAustrian Airlines
Deal found 13/12C$ 783
Wed 24/126:00 p.m.LHR - YYZ
Nonstop8h 10mAir Canada
Tue 20/18:25 p.m.YYZ - LHR
Nonstop7h 05mAir Canada
Deal found 13/12C$ 788
Wed 24/1212:00 p.m.LHR - YYZ
1 stop12h 26mAir Canada
Tue 13/16:15 a.m.YYZ - LHR
1 stop9h 20mAir Canada
Deal found 13/12C$ 789
Mon 15/129:30 a.m.LHR - YYZ
1 stop11h 45mLufthansa
Wed 14/15:30 p.m.YYZ - LHR
1 stop10h 50mLufthansa
Deal found 13/12C$ 794
Tue 16/126:00 a.m.LHR - YTZ
2 stops16h 55mSWISS
Tue 13/112:30 p.m.YTZ - LHR
2 stops17h 45mSWISS
Deal found 13/12C$ 799
Mon 15/126:30 a.m.LHR - YYZ
1 stop11h 35mLufthansa
Wed 24/125:30 p.m.YYZ - LHR
1 stop10h 50mLufthansa
Deal found 13/12C$ 801
Fri 26/129:00 a.m.LHR - YUL
1 stop11h 10mMultiple Airlines
Fri 9/15:10 p.m.YUL - LHR
1 stop10h 20mMultiple Airlines
Deal found 14/12C$ 801
Tue 16/129:30 a.m.LHR - YYZ
1 stop11h 45mLufthansa
Tue 23/129:15 p.m.YYZ - LHR
1 stop18h 20mLufthansa
Deal found 15/12C$ 804
Mon 15/1211:10 a.m.LHR - YUL
1 stop12h 10mLufthansa
Wed 24/121:15 p.m.YUL - LHR
1 stop15h 05mLufthansa
Deal found 14/12C$ 804

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 15 December 2025.

Round-trip from

C$ 615

One-way from

C$ 386

Popular in

December

Cheapest in

February

Average price

C$ 1,026

Good round-trip deal

C$ 674 or less

Good one-way deal

C$ 503 or less
Air Canada
  • Air Canada
  • 27/1-3/2
  • 1 total stop
  • 22h 40m total
  • London to Canada
Search Deals
WestJet
  • WestJet
  • 4/3
  • Nonstop
  • 8h 50m total
  • London to Canada
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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

 
Customize 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 629,999 searches. Data last updated 15 December 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 9/2

6:30 a.m.-9:53 p.m.

2 stops22h 23m

Calgary

Fri 20/2

1:30 p.m.-7:30 a.m.

1 stop35h 00m

C$ 684

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Sat 7/2

6:30 a.m.-7:12 p.m.

2 stops19h 42m

Calgary

Sat 21/2

1:30 p.m.-6:20 a.m.

2 stops33h 50m

C$ 684

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Wed 11/2

7:30 a.m.-9:53 p.m.

2 stops21h 23m

Calgary

Mon 16/2

3:30 p.m.-7:25 a.m.

1 stop32h 55m

C$ 684

LondonCalgary

LHR - YYC

LHRYYC

London Heathrow

Mon 9/2

7:30 a.m.-9:53 p.m.

2 stops21h 23m

Calgary

Mon 16/2

3:30 p.m.-7:25 a.m.

1 stop32h 55m

C$ 684

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sat 7/2

11:55 a.m.-6:15 p.m.

1 stop11h 20m

Toronto Pearson Intl

Mon 16/2

7:40 p.m.-10:55 a.m.

1 stop10h 15m

C$ 742

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 13/3

6:40 a.m.-4:40 p.m.

1 stop14h 00m

Toronto Pearson Intl

Wed 18/3

6:10 p.m.-4:25 p.m.

2 stops18h 15m

C$ 745

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 24/2

6:00 a.m.-1:50 p.m.

1 stop12h 50m

Toronto Pearson Intl

Tue 3/3

11:10 p.m.-7:10 a.m.

1 stop27h 00m

C$ 745

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 11/2

7:25 p.m.-1:50 p.m.

1 stop23h 25m

Toronto Pearson Intl

Sat 21/2

11:10 p.m.-7:10 a.m.

1 stop27h 00m

C$ 745

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 9/2

7:25 p.m.-1:50 p.m.

1 stop23h 25m

Toronto Pearson Intl

Tue 17/2

11:10 p.m.-7:10 a.m.

1 stop27h 00m

C$ 745

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 10/3

7:50 p.m.-4:40 p.m.

2 stops24h 50m

Toronto Pearson Intl

Tue 24/3

6:10 p.m.-4:25 p.m.

2 stops18h 15m

C$ 749

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 60 results
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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 round-trip 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 C$ 233). Flying from London to Canada in December is currently the most expensive (average of C$ 635). 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 15 December 2025.

It’s optimal to fly from London to Canada in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the evening.

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

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

Travelers seeking maximum savings on their London to Canada flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday 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 15 December 2025.

The most flights from LON to CA0 are scheduled on a Sunday (38 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (27 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 135 minutes.

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

Historically, flights departing in the evening 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 has had the lowest number of delays on this route, with just 10% of flights being delayed.

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 15 December 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
7.8
Good
483 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.9

Food

6.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 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
483 reviews
Air Transat
7.8
Good
483 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.9

Food

6.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 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
3,202 reviews
Air Transat
7.8
Good
483 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.9

Food

6.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 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
10,527 reviews
Air Transat
7.8
Good
483 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.9

Food

6.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 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
7,631 reviews
Air Transat
7.8
Good
483 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.9

Food

6.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 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
7,578 reviews
Air Transat
7.8
Good
483 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Overall

7.8

Boarding

7.9

Food

6.8

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 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 United Airlines, Icelandair, and Scandinavian Airlines fly from London to Canada in about 11h 20m. The time it takes to get you to your destination can typically vary by up to 11h 03m. London and Canada are separated by a distance of 5734 km. 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 London to Canada one-way?

    C$ 262 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Transat and TAP AIR PORTUGAL, with prices starting from C$ 342 and C$ 386, respectively.

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

    While some choose either London Heathrow - Vancouver Intl or London Gatwick - Toronto Pearson Intl, London Heathrow - Toronto Pearson Intl is the most popular route from London to Canada.

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

    The top 3 most reliable airlines when flying from London to Canada are KLM (98%), Air France (98%) and Delta (98%).

  • What are the cheapest flights from London to Canada?

    Looking for the cheapest flight from London to Canada? While on average our users pay C$ 1,470, our data indicates the cheapest price to be C$ 510. The most popular route (London Heathrow - Toronto Pearson Intl), is priced around C$ 445.

  • 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 vacation 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 C$ 233). Flying from London to Canada in December is currently the most expensive (average of C$ 635). 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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Heathrow to Vancouver Intl flights
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Gatwick to Edmonton flights
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Birmingham to Pearson Intl flights
Newcastle upon Tyne to Vancouver Intl flights
Birmingham to Vancouver Intl flights
Heathrow to Winnipeg flights
Manchester to Calgary flights
Edinburgh to Calgary flights

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 629,999 searches. Data last updated 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 438AverageC$ 1,068FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapestC$ 544AverageC$ 857FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapestC$ 566AverageC$ 1,055FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
WestJetCheapestC$ 578AverageC$ 1,094FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 591AverageC$ 1,059FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapestC$ 636AverageC$ 997FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapestC$ 638AverageC$ 1,106FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 648AverageC$ 1,118FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 650AverageC$ 1,180FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Virgin AtlanticCheapestC$ 658AverageC$ 903FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Canada from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to Canada?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Canada for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from London to Canada with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Canada from London today and book when prices fit your budget.

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