How long is the flight from Canada to London?

A quick flight from Canada to London can take about 7h 20m. Air Transat provides one of the quickest options available for as low as C$ 784. Airlines will cover a distance of 5702 km. This flight may include one or multiple stops.

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

C$ 61 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$ 298 and C$ 311, respectively.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Canada to London?

The most popular flight routes from Canada to London are Toronto Pearson Intl - London Heathrow, Vancouver Intl - London Heathrow and Toronto Pearson Intl - London Gatwick.

What are the cheapest flights from Canada to London?

On average you can expect to pay C$ 2,188 for a flight from Canada to London. The cheapest flight overall is C$ 500 while the most popular route, (Toronto Pearson Intl - London Heathrow) is currently priced at C$ 673.

What are the most reliable airlines from Canada to London?

No one likes to see their flight delayed. When booking a flight from Canada to London consider choosing KLM (80%), Air France (80%) or Delta (80%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Canada to London?

Air Canada, British Airways and WestJet are the most popular airlines when flying from Canada to London.

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 vacation 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.

C$ 249+ Flights from Canada to London

Cheap flight deals from Canada to London

Enter your travel dates to find the best prices.

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 16 December 2025.

Tue 30/125:45 p.m.YVR - LHR

1 stop11h 05mWestJet

Fri 23/12:50 p.m.LHR - YVR

2 stops15h 54mWestJet

Deal found 16/12C$ 786

Tue 30/125:45 p.m.YVR - LHR

1 stop11h 05mMultiple Airlines

Fri 23/12:50 p.m.LHR - YVR

1 stop17h 00mMultiple Airlines

Deal found 16/12C$ 790

Thu 25/121:30 p.m.YVR - LHR

1 stop35h 05mBritish Airways

Sun 25/15:25 p.m.LHR - YVR

Nonstop9h 50mBritish Airways

Deal found 15/12C$ 815

Fri 26/126:00 a.m.YYZ - LHR

1 stop20h 20mAmerican Airlines

Thu 8/15:00 p.m.LHR - YYZ

1 stop22h 14mAmerican Airlines

Deal found 14/12C$ 819

Tue 30/127:44 p.m.YYZ - LHR

1 stop29h 36mBritish Airways

Sat 10/13:35 p.m.LHR - YYZ

1 stop28h 25mBritish Airways

Deal found 14/12C$ 823

Fri 26/124:40 p.m.YYZ - LHR

1 stop10h 35mAmerican Airlines

Sun 28/125:00 p.m.LHR - YYZ

1 stop21h 45mAmerican Airlines

Deal found 15/12C$ 871

Sun 28/127:10 a.m.YVR - LHR

1 stop17h 25mFinnair

Thu 29/15:25 p.m.LHR - YVR

Nonstop9h 50mFinnair

Deal found 14/12C$ 896

Mon 29/127:15 p.m.YYZ - LHR

1 stop20h 20mAir Canada

Fri 16/19:00 a.m.LHR - YYZ

1 stop12h 25mAir Canada

Deal found 15/12C$ 903

Mon 29/125:00 p.m.YYZ - LHR

1 stop22h 35mMultiple Airlines

Fri 16/11:00 p.m.LHR - YYZ

Nonstop8h 00mMultiple Airlines

Deal found 15/12C$ 914

Tue 30/129:30 p.m.YUL - LHR

1 stop18h 05mAir Canada

Wed 14/16:50 a.m.LHR - YUL

1 stop9h 55mAir Canada

Deal found 15/12C$ 919

Fri 26/124:40 p.m.YYZ - LHR

1 stop10h 35mBritish Airways

Thu 8/15:00 p.m.LHR - YYZ

1 stop33h 51mBritish Airways

Deal found 15/12C$ 923

Fri 26/124:40 p.m.YYZ - LHR

1 stop10h 35mMultiple Airlines

Mon 19/12:45 p.m.LHR - YYZ

1 stop12h 57mMultiple Airlines

Deal found 14/12C$ 929

Best flights from Canada to London
Discover carefully curated flight deals from Canada to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 December 2025.

Wed 11/27:00 a.m.YVR - LGW

1 stop18h 45mAir Transat

Thu 5/311:40 a.m.LGW - YVR

1 stop31h 49mAir Transat

Deal found 16/12C$ 758

Wed 4/27:37 p.m.YVR - LHR

2 stops16h 33mDelta

Sat 28/26:30 a.m.LHR - YVR

1 stop15h 40mDelta

Deal found 14/12C$ 772

Mon 13/410:00 p.m.YYZ - STN

1 stop14h 35mMultiple Airlines

Thu 23/46:30 a.m.STN - YYZ

1 stop12h 45mMultiple Airlines

Deal found 16/12C$ 780

Fri 16/111:00 p.m.YYZ - LHR

Nonstop7h 20mLufthansa

Fri 23/11:00 p.m.LHR - YYZ

Nonstop8h 00mLufthansa

Deal found 16/12C$ 784

Mon 11/57:05 p.m.YVR - LHR

1 stop17h 15mIcelandair

Tue 26/59:25 p.m.LHR - YVR

1 stop28h 30mIcelandair

Deal found 16/12C$ 786

Tue 13/17:00 a.m.YVR - LHR

1 stop17h 35mBritish Airways

Sun 1/27:30 a.m.LHR - YVR

2 stops21h 45mBritish Airways

Deal found 14/12C$ 791

Mon 2/27:00 a.m.YVR - LGW

1 stop18h 45mPorter Airlines

Tue 3/311:40 a.m.LGW - YVR

1 stop17h 24mPorter Airlines

Deal found 14/12C$ 798

Thu 22/111:40 a.m.YVR - LCY

2 stops21h 40mVirgin Atlantic

Wed 4/27:45 a.m.LCY - YVR

1 stop14h 25mVirgin Atlantic

Deal found 15/12C$ 850

Tue 20/19:30 a.m.YYZ - LHR

2 stops16h 10mUnited Airlines

Wed 28/112:00 p.m.LHR - YYZ

1 stop12h 17mUnited Airlines

Deal found 16/12C$ 856

Tue 13/13:30 p.m.YTZ - LHR

1 stop10h 40mAir Canada

Fri 23/112:00 p.m.LHR - YTZ

1 stop14h 28mAir Canada

Deal found 14/12C$ 874

Tue 24/25:50 p.m.YYZ - LCY

1 stop10h 40mKLM

Tue 3/39:20 a.m.LCY - YYZ

1 stop11h 20mKLM

Deal found 16/12C$ 911

Wed 18/27:00 a.m.YVR - LGW

1 stop18h 45mAir Transat

Thu 5/311:40 a.m.LGW - YVR

1 stop31h 49mAir Transat

Deal found 15/12C$ 758

Wed 4/211:40 a.m.YVR - LHR

2 stops24h 30mDelta

Fri 27/211:45 a.m.LHR - YVR

1 stop34h 25mDelta

Deal found 14/12C$ 772

Thu 5/36:30 a.m.YYC - LHR

1 stop17h 35mMultiple Airlines

Mon 9/38:40 a.m.LHR - YYC

1 stop12h 00mMultiple Airlines

Deal found 16/12C$ 782

Tue 20/16:10 p.m.YYZ - LHR

Nonstop7h 20mLufthansa

Wed 28/11:00 p.m.LHR - YYZ

Nonstop8h 00mLufthansa

Deal found 16/12C$ 784

Thu 26/29:25 p.m.YVR - LHR

Nonstop9h 25mBritish Airways

Wed 11/35:25 p.m.LHR - YVR

Nonstop9h 50mBritish Airways

Deal found 15/12C$ 795

Thu 23/48:45 p.m.YYZ - LHR

1 stop10h 10mIcelandair

Tue 28/41:05 p.m.LHR - YYZ

1 stop11h 05mIcelandair

Deal found 16/12C$ 800

Fri 30/17:00 a.m.YVR - LGW

1 stop18h 45mPorter Airlines

Mon 2/311:40 a.m.LGW - YVR

1 stop17h 24mPorter Airlines

Deal found 14/12C$ 819

Wed 18/212:25 p.m.YVR - LGW

1 stop13h 20mAir Transat

Fri 6/311:40 a.m.LGW - YVR

1 stop31h 49mAir Transat

Deal found 15/12C$ 758

Wed 21/17:37 p.m.YVR - LHR

2 stops26h 43mDelta

Sun 25/111:45 a.m.LHR - YVR

1 stop34h 25mDelta

Deal found 13/12C$ 772

Wed 28/17:25 a.m.YVR - LCY

2 stops25h 55mVirgin Atlantic

Wed 4/210:00 a.m.LCY - YVR

1 stop12h 10mVirgin Atlantic

Deal found 14/12C$ 850

Sat 31/19:00 a.m.YYZ - LHR

2 stops16h 20mUnited Airlines

Sat 7/212:05 p.m.LHR - YYZ

2 stops14h 28mUnited Airlines

Deal found 15/12C$ 856

Mon 2/36:30 a.m.YYC - LHR

1 stop17h 35mMultiple Airlines

Mon 9/36:30 a.m.LHR - YYC

1 stop14h 10mMultiple Airlines

Deal found 15/12C$ 783

Sun 1/211:00 p.m.YYZ - LHR

Nonstop7h 20mLufthansa

Fri 6/21:00 p.m.LHR - YYZ

Nonstop8h 00mLufthansa

Deal found 15/12C$ 784

Mon 9/34:25 p.m.YTZ - LHR

1 stop10h 45mAir Canada

Fri 13/312:00 p.m.LHR - YTZ

1 stop13h 20mAir Canada

Deal found 14/12C$ 875

Sat 16/58:45 p.m.YYZ - LGW

1 stop10h 00mIcelandair

Sat 13/63:40 p.m.LGW - YYZ

1 stop32h 30mIcelandair

Deal found 14/12C$ 816

Wed 4/212:25 p.m.YVR - LGW

1 stop13h 20mAir Transat

Mon 2/311:40 a.m.LGW - YVR

1 stop31h 49mAir Transat

Deal found 14/12C$ 758

Sun 1/27:25 a.m.YVR - LCY

2 stops25h 55mVirgin Atlantic

Sat 28/28:40 a.m.LCY - YVR

1 stop13h 30mVirgin Atlantic

Deal found 14/12C$ 850

Sun 22/22:57 p.m.YYZ - LHR

1 stop10h 23mUnited Airlines

Fri 6/312:05 p.m.LHR - YYZ

1 stop15h 12mUnited Airlines

Deal found 13/12C$ 856

Thu 22/13:30 p.m.YVR - LHR

2 stops20h 40mDelta

Fri 6/26:20 a.m.LHR - YVR

1 stop13h 05mDelta

Deal found 15/12C$ 780

Direct flights from Canada to London
Explore direct flight options from Canada to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 December 2025.

Sat 17/19:10 p.m.YYC - LHR

Nonstop8h 40mWestJet

Fri 30/12:50 p.m.LHR - YYC

Nonstop9h 05mWestJet

Deal found 15/12C$ 604

Thu 22/19:10 p.m.YYC - LHR

Nonstop8h 40mWestJet

Wed 4/22:50 p.m.LHR - YYC

Nonstop8h 50mWestJet

Deal found 16/12C$ 605

Sun 25/19:10 p.m.YYC - LHR

Nonstop8h 40mWestJet

Sun 1/22:50 p.m.LHR - YYC

Nonstop8h 50mWestJet

Deal found 15/12C$ 611

Sun 28/129:10 p.m.YYC - LHR

Nonstop8h 40mWestJet

Tue 3/22:50 p.m.LHR - YYC

Nonstop8h 50mWestJet

Deal found 13/12C$ 625

Wed 18/29:10 p.m.YYC - LHR

Nonstop8h 40mWestJet

Wed 4/32:50 p.m.LHR - YYC

Nonstop8h 50mWestJet

Deal found 15/12C$ 644

Thu 29/19:10 p.m.YYC - LHR

Nonstop8h 40mWestJet

Thu 5/22:50 p.m.LHR - YYC

Nonstop8h 50mWestJet

Deal found 15/12C$ 645

Wed 21/19:10 p.m.YYC - LHR

Nonstop8h 40mWestJet

Wed 28/12:50 p.m.LHR - YYC

Nonstop9h 05mWestJet

Deal found 16/12C$ 654

Sat 27/129:10 p.m.YYC - LHR

Nonstop8h 40mWestJet

Fri 30/12:50 p.m.LHR - YYC

Nonstop9h 05mWestJet

Deal found 13/12C$ 667

Fri 16/19:10 p.m.YYC - LHR

Nonstop8h 40mWestJet

Sun 25/12:50 p.m.LHR - YYC

Nonstop9h 05mWestJet

Deal found 16/12C$ 683

Sun 11/19:10 p.m.YYC - LHR

Nonstop8h 40mWestJet

Sun 18/12:50 p.m.LHR - YYC

Nonstop9h 05mWestJet

Deal found 13/12C$ 687

Thu 15/19:10 p.m.YYC - LHR

Nonstop8h 40mWestJet

Thu 19/22:50 p.m.LHR - YYC

Nonstop8h 50mWestJet

Deal found 15/12C$ 692

Fri 30/16:15 p.m.YVR - LHR

Nonstop9h 35mMultiple Airlines

Sat 7/22:30 p.m.LHR - YVR

Nonstop9h 55mMultiple Airlines

Deal found 15/12C$ 736

Last-minute flights from Canada to London
Discover last-minute flight deals from Canada to London. Data last updated 16 December 2025 and is based on user searches.

Wed 7/111:10 p.m.YVR - LHR

1 stop23h 20mAir Canada

Wed 28/19:00 a.m.LHR - YVR

2 stops20h 27mAir Canada

Deal found 15/12C$ 735

Mon 12/19:20 a.m.YVR - LHR

1 stop13h 50mAir Canada

Thu 29/16:50 a.m.LHR - YVR

2 stops22h 00mAir Canada

Deal found 15/12C$ 736

Mon 12/11:10 p.m.YVR - LHR

1 stop34h 00mMultiple Airlines

Mon 26/15:50 p.m.LHR - YVR

1 stop28h 00mMultiple Airlines

Deal found 16/12C$ 742

Tue 13/16:15 p.m.YVR - LHR

Nonstop9h 35mLufthansa

Tue 20/12:30 p.m.LHR - YVR

Nonstop9h 55mLufthansa

Deal found 16/12C$ 739

Thu 15/16:15 p.m.YVR - LHR

Nonstop9h 35mMultiple Airlines

Sun 18/17:30 p.m.LHR - YVR

1 stop24h 45mMultiple Airlines

Deal found 14/12C$ 750

Sat 17/16:15 p.m.YVR - LHR

Nonstop9h 35mMultiple Airlines

Mon 26/12:30 p.m.LHR - YVR

Nonstop9h 55mMultiple Airlines

Deal found 15/12C$ 738

Sun 18/16:15 p.m.YVR - LHR

Nonstop9h 35mAir Canada

Thu 22/12:30 p.m.LHR - YVR

Nonstop9h 55mAir Canada

Deal found 15/12C$ 740

Mon 19/110:05 p.m.YVR - LGW

1 stop27h 40mAir Transat

Mon 16/211:40 a.m.LGW - YVR

1 stop35h 30mAir Transat

Deal found 14/12C$ 743

Fri 23/12:25 p.m.YVR - LHR

2 stops14h 25mWestJet

Sat 31/12:50 p.m.LHR - YVR

1 stop15h 55mWestJet

Deal found 13/12C$ 753

Mon 26/110:05 p.m.YVR - LGW

1 stop27h 40mAir Transat

Sat 31/111:40 a.m.LGW - YVR

1 stop31h 50mAir Transat

Deal found 16/12C$ 747

Wed 28/18:15 p.m.YVR - LHR

1 stop29h 55mAir Canada

Tue 31/39:30 a.m.LHR - YVR

1 stop32h 20mAir Canada

Deal found 15/12C$ 744

Thu 29/15:45 p.m.YVR - LHR

1 stop11h 05mWestJet

Sun 1/32:50 p.m.LHR - YVR

1 stop11h 50mWestJet

Deal found 14/12C$ 747

One-way flights from Canada to London
Search for one-way flight options from Canada to London. Find affordable one-way fares based on user searches. Data last updated 16 December 2025.

Sun 11/110:10 p.m.YVR - LHR

1 stop30h 40mWestJet

Deal found 14/12C$ 249

Wed 14/16:45 p.m.YVR - LHR

1 stop34h 05mWestJet

Deal found 16/12C$ 250

Mon 2/37:45 p.m.YVR - LHR

1 stop33h 05mWestJet

Deal found 15/12C$ 252

Thu 15/19:10 p.m.YYC - LHR

Nonstop8h 40mWestJet

Deal found 15/12C$ 253

Sat 7/39:10 p.m.YYC - LHR

Nonstop8h 40mWestJet

Deal found 15/12C$ 255

Mon 16/25:30 a.m.YVR - LHR

1 stop23h 20mWestJet

Deal found 16/12C$ 263

Thu 15/110:10 p.m.YVR - LHR

3 stops30h 40mWestJet

Deal found 15/12C$ 264

Thu 29/110:10 p.m.YVR - LHR

3 stops30h 40mWestJet

Deal found 16/12C$ 266

Fri 26/126:00 a.m.YVR - LHR

2 stops46h 50mWestJet

Deal found 13/12C$ 274

Tue 10/29:10 p.m.YYC - LHR

Nonstop8h 40mWestJet

Deal found 15/12C$ 274

Mon 12/111:45 a.m.YVR - LHR

1 stop17h 05mWestJet

Deal found 16/12C$ 275

Sat 27/129:10 p.m.YYC - LHR

Nonstop8h 40mWestJet

Deal found 14/12C$ 275

Find flight deals from Canada to London

Round-trip from	C$ 604
One-way from	C$ 249
Popular in	December
Cheapest in	February
Average price	C$ 1,163
Good round-trip deal	C$ 746 or less
Good one-way deal	C$ 248 or less

WestJet
17/1-30/1
Nonstop
17h 45m total
Canada to London

Search Deals

WestJet
11/1
1 total stop
30h 40m total
Canada to London

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 78 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 41 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 Canada to London (LON).

Search Deals

Price to beat on a one-way flight from Canada to London (LON).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

VancouverLondon

YVR - LGW

YVRLGW

Vancouver Intl

Wed 11/2

7:00 a.m.-9:45 a.m.

1 stop18h 45m

London Gatwick

Thu 5/3

11:40 a.m.-11:29 a.m.

1 stop31h 49m

C$ 758

VancouverLondon

YVR - LGW

YVRLGW

Vancouver Intl

Wed 18/2

7:00 a.m.-9:45 a.m.

1 stop18h 45m

London Gatwick

Thu 5/3

11:40 a.m.-11:29 a.m.

1 stop31h 49m

C$ 758

VancouverLondon

YVR - LGW

YVRLGW

Vancouver Intl

Wed 18/2

12:25 p.m.-9:45 a.m.

1 stop13h 20m

London Gatwick

Fri 6/3

11:40 a.m.-11:29 a.m.

1 stop31h 49m

C$ 758

VancouverLondon

YVR - LGW

YVRLGW

Vancouver Intl

Wed 4/2

12:25 p.m.-9:45 a.m.

1 stop13h 20m

London Gatwick

Mon 2/3

11:40 a.m.-11:29 a.m.

1 stop31h 49m

C$ 758

VancouverLondon

YVR - LHR

YVRLHR

Vancouver Intl

Wed 4/2

7:37 p.m.-8:10 p.m.

2 stops16h 33m

London Heathrow

Sat 28/2

6:30 a.m.-2:10 p.m.

1 stop15h 40m

C$ 772

VancouverLondon

YVR - LHR

YVRLHR

Vancouver Intl

Wed 4/2

11:40 a.m.-8:10 p.m.

2 stops24h 30m

London Heathrow

Fri 27/2

11:45 a.m.-2:10 p.m.

1 stop34h 25m

C$ 772

VancouverLondon

YVR - LHR

YVRLHR

Vancouver Intl

Wed 21/1

7:37 p.m.-6:20 a.m.

2 stops26h 43m

London Heathrow

Sun 25/1

11:45 a.m.-2:10 p.m.

1 stop34h 25m

C$ 772

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Mon 13/4

10:00 p.m.-5:35 p.m.

1 stop14h 35m

London Stansted

Thu 23/4

6:30 a.m.-2:15 p.m.

1 stop12h 45m

C$ 780

VancouverLondon

YVR - LHR

YVRLHR

Vancouver Intl

Thu 22/1

3:30 p.m.-8:10 p.m.

2 stops20h 40m

London Heathrow

Fri 6/2

6:20 a.m.-11:25 a.m.

1 stop13h 05m

C$ 780

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Thu 5/3

6:30 a.m.-7:05 a.m.

1 stop17h 35m

London Heathrow

Mon 9/3

8:40 a.m.-2:40 p.m.

1 stop12h 00m

C$ 782

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/12

Showing 1-10 of 60 results

...

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 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 Canada to London

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

Currently, December is the cheapest month in which you can book a flight from Canada to London (average of C$ 473). Flying from Canada to London in July is currently the most expensive (average of C$ 817). 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?

Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from Canada to London by exploring options for tickets in the evening.

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

Travelers seeking maximum savings on their Canada to London flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Canada to London

The most flights from CA0 to LON are scheduled on a Monday (35 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

How often are flights from Canada to London delayed?

About 19% of weekly flights between Canada and London have experienced delays in the past year, with the average delay time being 151 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night 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 Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Canada to London flights?

Over the past year, Virgin Atlantic has had the lowest number of delays on this route, with just 11% of flights being delayed.

Reviews of airlines servicing London

Read through reviews of airlines operating flights from Canada to London, such as Porter Airlines,Air Transat, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

399 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Porter Airlines

8.0

Very good

399 reviews

Porter Airlines

8.0

Very good

399 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Air Transat

7.8

Good

483 reviews

Porter Airlines

8.0

Very good

399 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

WestJet

7.2

Good

3,202 reviews

Porter Airlines

8.0

Very good

399 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Air Canada

7.1

Good

10,531 reviews

Porter Airlines

8.0

Very good

399 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

British Airways

6.7

Okay

7,582 reviews

Porter Airlines

8.0

Very good

399 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

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How long is the flight from Canada to London?
A quick flight from Canada to London can take about 7h 20m. Air Transat provides one of the quickest options available for as low as C$ 784. Airlines will cover a distance of 5702 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Canada to London one-way?
C$ 61 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$ 298 and C$ 311, respectively.
What are the most popular routes from Canada to London?
The most popular flight routes from Canada to London are Toronto Pearson Intl - London Heathrow, Vancouver Intl - London Heathrow and Toronto Pearson Intl - London Gatwick.
What are the most reliable airlines from Canada to London?
No one likes to see their flight delayed. When booking a flight from Canada to London consider choosing KLM (80%), Air France (80%) or Delta (80%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Canada to London?
On average you can expect to pay C$ 2,188 for a flight from Canada to London. The cheapest flight overall is C$ 500 while the most popular route, (Toronto Pearson Intl - London Heathrow) is currently priced at C$ 673.
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 vacation 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, December is the cheapest month in which you can book a flight from Canada to London (average of C$ 473). Flying from Canada to London in July is currently the most expensive (average of C$ 817). 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.

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Sutton

Twickenham

Slough

Marlow

Milton Keynes

Romford

Watford

Bedford

Luton

Gatwick

Hounslow

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Top 10 airlines flying from Canada to London

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 218	AverageC$ 935	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Lufthansa	CheapestC$ 427	AverageC$ 1,053	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
PLAY	CheapestC$ 465	AverageC$ 713	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
WestJet Encore	CheapestC$ 549	AverageC$ 700	FlexibilityNo cancel fee	On-timeN/A	Search WestJet Encore flights
Air Transat	CheapestC$ 576	AverageC$ 994	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
TAP AIR PORTUGAL	CheapestC$ 599	AverageC$ 757	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Air France	CheapestC$ 607	AverageC$ 1,005	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Porter Airlines	CheapestC$ 618	AverageC$ 966	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Icelandair	CheapestC$ 638	AverageC$ 855	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Air Canada	CheapestC$ 703	AverageC$ 1,034	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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How does Cheapflights help users find flights from Canada to London?

Deals for Canada to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to London from Canada 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 Canada to London with no change fees?

Yes, we can. To see specific flights from Canada to London 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 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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Cheap flights from Canada to London from C$ 249

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Canada to London

Cheapest flights from Canada to LondonExplore 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 16 December 2025.

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 16 December 2025.

Find flight deals from Canada to London

Keep the following information in mind while searching for Canada to London flight deals. Data was last updated 16 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

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.

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?

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 16 December 2025.

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

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

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 16 December 2025.

How often are flights from Canada to London delayed?

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

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

Which airline has the best punctuality record on Canada to London flights?

Reviews of airlines servicing London

Read through reviews of airlines operating flights from Canada to London, such as Porter Airlines,Air Transat, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

What are the most popular routes from Canada to London?

What are the most reliable airlines from Canada to London?

What are the cheapest flights from Canada to London?

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

How can I find direct flights from Canada to London?

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

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

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Canada to London

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Canada to London

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 Canada to London?

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

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

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

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Travel Smart

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 16 December 2025.