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Cheap flights from London to Canada from C$ 434

LON — YYZ
10 Oct — 17 Oct1
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

Wed 16/912:40 p.m. -
1 stop10h 47m
Tue 6/106:00 p.m. -
1 stop11h 00m
Deal found 9/9C$ 693
Wed 16/912:40 p.m. -
Nonstop8h 00m
Tue 6/1011:55 p.m. -
1 stop15h 20m
Deal found 9/9C$ 693
Wed 30/92:10 p.m. -
1 stop22h 35m
Sun 4/108:55 p.m. -
1 stop28h 35m
Deal found 9/9C$ 693
Mon 19/108:40 a.m. -
1 stop12h 30m
Fri 30/108:20 a.m. -
1 stop17h 35m
Deal found 10/9C$ 695
Wed 16/92:10 p.m. -
1 stop12h 20m
Mon 5/103:35 p.m. -
1 stop9h 55m
Deal found 9/9C$ 695
Wed 16/98:40 a.m. -
2 stops14h 32m
Wed 23/912:05 p.m. -
2 stops13h 25m
Deal found 8/9C$ 696
Tue 6/1012:40 p.m. -
Nonstop8h 00m
Tue 13/103:40 p.m. -
1 stop13h 10m
Deal found 8/9C$ 696
Sun 20/99:30 a.m. -
1 stop15h 20m
Sun 27/96:50 a.m. -
1 stop18h 40m
Deal found 9/9C$ 696
Fri 23/108:30 a.m. -
1 stop12h 50m
Fri 6/1111:00 p.m. -
Nonstop7h 20m
Deal found 9/9C$ 698
Thu 17/93:40 p.m. -
1 stop11h 25m
Tue 6/108:45 p.m. -
1 stop12h 55m
Deal found 9/9C$ 698
Tue 22/99:30 a.m. -
1 stop11h 20m
Wed 14/103:35 p.m. -
1 stop12h 00m
Deal found 9/9C$ 698
Mon 28/96:30 a.m. -
2 stops21h 48m
Mon 5/104:05 p.m. -
1 stop9h 25m
Deal found 9/9C$ 699

Find flight deals from London to Canada

Round-trip from

C$ 693

One-way from

C$ 434

Popular in

August

Cheapest in

February

Average price

C$ 787

Good round-trip deal

C$ 778 or less

Good one-way deal

C$ 402 or less
SWISS
  • SWISS
  • 7/10-14/10
  • 2 total stops
  • 38h 30m total
  • London to Canada
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21/9-31/12
  • 21/9-31/12
  • 3 total stops
  • 45h 30m total
  • London to Canada
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 138 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
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Average for round-trip flights in September 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Sat 14/11

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 485

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Sun 15/11

6:40 p.m.-2:05 p.m.

1 stop24h 25m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 502

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Tue 24/11

4:45 p.m.-2:05 p.m.

1 stop26h 20m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 502

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Tue 24/11

5:45 p.m.-2:05 p.m.

1 stop25h 20m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 506

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Fri 18/12

4:20 p.m.-12:30 p.m.

1 stop25h 10m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 512

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Sun 6/12

8:35 p.m.-6:15 p.m.

1 stop26h 40m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 514

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Mon 21/9

10:25 p.m.-11:00 a.m.

1 stop17h 35m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 520

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Tue 29/9

9:55 p.m.-11:00 a.m.

1 stop18h 05m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 520

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Sat 19/9

11:35 a.m.-5:40 p.m.

1 stop11h 05m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 558

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Mon 12/10

6:40 p.m.-12:50 p.m.

1 stop23h 10m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 567

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

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 round-trip 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 C$ 801). Flying from London to Canada in August is currently the most expensive (average of C$ 1,246). 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?

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

Weekly flight availability from London to Canada

The most flights from LON to CA0 are scheduled on a Wednesday (39 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 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 141 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 evening 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 has 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?

The price you pay for your flight from London to Canada may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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
578 reviews
Check prices

Food

6.8

Overall

7.7

Comfort

7.3

Boarding

8.0

Entertainment

7.1

Crew

8.5

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
7.7
Good
578 reviews
Air Transat
7.7
Good
578 reviews
Check prices

Food

6.8

Overall

7.7

Comfort

7.3

Boarding

8.0

Entertainment

7.1

Crew

8.5

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
3,445 reviews
Air Transat
7.7
Good
578 reviews
Check prices

Food

6.8

Overall

7.7

Comfort

7.3

Boarding

8.0

Entertainment

7.1

Crew

8.5

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
11,608 reviews
Air Transat
7.7
Good
578 reviews
Check prices

Food

6.8

Overall

7.7

Comfort

7.3

Boarding

8.0

Entertainment

7.1

Crew

8.5

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
8,212 reviews
Air Transat
7.7
Good
578 reviews
Check prices

Food

6.8

Overall

7.7

Comfort

7.3

Boarding

8.0

Entertainment

7.1

Crew

8.5

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
8,210 reviews
Air Transat
7.7
Good
578 reviews
Check prices

Food

6.8

Overall

7.7

Comfort

7.3

Boarding

8.0

Entertainment

7.1

Crew

8.5

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

  • How long is the flight from London to Canada?

    Airlines like Lufthansa, British Airways, and Air Canada fly from London to Canada in about 8h. The time it takes to get you to your destination can typically vary by up to 17h 50m. London and Canada are separated by a distance of 5702 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$ 354 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Aer Lingus and TAP AIR PORTUGAL, with prices starting from C$ 409 and C$ 425, 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 Singapore Airlines (91%), MEA (90%) and SriLankan Airlines (86%).

  • 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$ 2,447, our data indicates the cheapest price to be C$ 554. The most popular route (London Heathrow - Toronto Pearson Intl), is priced around C$ 448.

  • 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, February is the cheapest month in which you can book a flight from London to Canada (average of C$ 801). Flying from London to Canada in August is currently the most expensive (average of C$ 1,246). 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

Top 10 airlines flying from London to Canada

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 439AverageC$ 716FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
WestJetCheapestC$ 575AverageC$ 1,124FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 613AverageC$ 1,045FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 635AverageC$ 1,348FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
IcelandairCheapestC$ 647AverageC$ 696FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapestC$ 651AverageC$ 1,387FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 672AverageC$ 1,288FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 696AverageC$ 1,146FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapestC$ 738AverageC$ 1,188FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapestC$ 926AverageC$ 1,417FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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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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