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Cheap flights from London to Canada from £159

LON — YYZ
12 Nov — 19 Nov1
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

Thu 5/1109:30 -
1 stop11h 45m
Sat 14/1114:40 -
1 stop10h 50m
Deal found 13/10£359
Sun 8/1112:15 -
1 stop11h 00m
Wed 13/119:40 -
1 stop10h 10m
Deal found 13/10£364
Wed 21/1012:00 -
1 stop15h 23m
Wed 4/1110:53 -
1 stop16h 02m
Deal found 12/10£365
Mon 9/1120:25 -
1 stop27h 50m
Mon 16/1121:45 -
Nonstop7h 05m
Deal found 10/10£370
Wed 4/1108:50 -
2 stops14h 25m
Wed 11/1119:40 -
2 stops19h 10m
Deal found 12/10£373
Mon 2/1107:40 -
1 stop12h 15m
Mon 9/1120:25 -
1 stop14h 55m
Deal found 12/10£374
Mon 2/1106:35 -
1 stop13h 20m
Mon 9/1123:00 -
Nonstop7h 20m
Deal found 12/10£376
Thu 5/1111:40 -
Nonstop8h 20m
Sat 14/1121:35 -
Nonstop7h 10m
Deal found 13/10£376
Mon 2/1111:45 -
1 stop32h 55m
Thu 12/1121:45 -
Nonstop7h 05m
Deal found 10/10£378
Tue 24/1108:50 -
2 stops14h 25m
Tue 1/1219:40 -
2 stops19h 20m
Deal found 8/10£378
Thu 5/1106:00 -
1 stop12h 45m
Sat 14/1114:40 -
1 stop10h 50m
Deal found 12/10£379
Thu 26/1109:30 -
1 stop13h 50m
Thu 3/1218:05 -
1 stop15h 45m
Deal found 11/10£384

Find flight deals from London to Canada

Round-trip from

£359

One-way from

£159

Popular in

August

Cheapest in

February

Average price

£460

Good round-trip deal

£374 or less

Good one-way deal

£267 or less
Lufthansa
  • Lufthansa
  • 5/11-14/11
  • 2 total stops
  • 22h 35m total
  • London to Canada
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20/12-31/12
  • 20/12-31/12
  • 1 total stop
  • 13h 40m total
  • London to Canada
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£42 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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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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Cheapflights Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest return flight

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Mon 14/12

09:40-18:40

3 stops38h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£242

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Mon 23/11

16:45-12:40

1 stop24h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£252

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Tue 15/12

06:20-12:10

1 stop34h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£254

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Thu 25/2

10:10-21:15

2 stops40h 05m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£269

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Fri 27/11

09:00-16:15

1 stop12h 15m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£303

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Fri 15/1

18:40-16:15

1 stop26h 35m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£311

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Sat 7/11

11:40-22:17

1 stop15h 37m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£315

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Mon 9/11

11:40-22:17

1 stop15h 37m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£315

LondonEdmonton

LHR London Heathrow - YEG Edmonton

LHRYEG

London Heathrow

Tue 10/11

14:50-23:10

1 stop15h 20m

Edmonton

Wed 31/12

00:00-08:00

Nonstop0h 00m

£316

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Sat 9/1

07:40-14:55

1 stop12h 15m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£318

Flights are sorted by cheapest return flights first.

Deals found on 8/10

Showing 1-10 of 60 resultsSorted by cheapest first
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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 return price

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 £444). Flying from London to Canada in August is currently the most expensive (average of £685). 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?

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

The most flights from LON to CA0 are scheduled on a Friday (42 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (29 on average).

How often are flights from London to Canada delayed?

About 15% of weekly flights between London and Canada have experienced delays in the past year, with the average delay time being 145 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 morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Saturday 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 10% 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

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
583 reviews
Check prices

Crew

8.5

Boarding

8.0

Overall

7.7

Comfort

7.3

Food

6.8

Entertainment

7.1

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
583 reviews
Air Transat
7.7
Good
583 reviews
Check prices

Crew

8.5

Boarding

8.0

Overall

7.7

Comfort

7.3

Food

6.8

Entertainment

7.1

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
3,446 reviews
Air Transat
7.7
Good
583 reviews
Check prices

Crew

8.5

Boarding

8.0

Overall

7.7

Comfort

7.3

Food

6.8

Entertainment

7.1

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
11,767 reviews
Air Transat
7.7
Good
583 reviews
Check prices

Crew

8.5

Boarding

8.0

Overall

7.7

Comfort

7.3

Food

6.8

Entertainment

7.1

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
8,278 reviews
Air Transat
7.7
Good
583 reviews
Check prices

Crew

8.5

Boarding

8.0

Overall

7.7

Comfort

7.3

Food

6.8

Entertainment

7.1

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
8,265 reviews
Air Transat
7.7
Good
583 reviews
Check prices

Crew

8.5

Boarding

8.0

Overall

7.7

Comfort

7.3

Food

6.8

Entertainment

7.1

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

  • How long is the flight from London to Canada?

    Airlines like Delta, Lufthansa, and Air Transat fly from London to Canada in about 8h 20m. The time it takes to get you to your destination can typically vary by up to 4h 30m. There are 3563 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 Icelandair (£149), KLM (£184), and Air Transat (£211).

  • 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 MEA (90%), Singapore Airlines (89%) or SriLankan Airlines (85%) 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 £1,027, our data shows the cheapest flight currently is £287. When looking at the most popular route, (London Heathrow - Toronto Pearson Intl), you can expect to pay £342 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 £444). Flying from London to Canada in August is currently the most expensive (average of £685). 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

Alternative routes for London to Canada

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Heathrow to Atlanta flights

Top 10 airlines flying from London to Canada

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£229Average£608FlexibilityNo cancel feeOn-time60%
Search WestJet flights
ITA AirwaysCheapest£268Average£683FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
IcelandairCheapest£276Average£451FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
FinnairCheapest£288Average£708FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£317Average£627FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£330Average£664FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
TAP AIR PORTUGALCheapest£339Average£570FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LufthansaCheapest£343Average£667FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapest£345Average£585FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
British AirwaysCheapest£365Average£720FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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