Find flights
When to book
FAQs & Tips
Reviews
Deals

LON

Find cheap British Airways flights to London from C$ 869

1 adult
0 bags
Sat 29/6
Sat 6/7

Search hundreds of travel sites at once for deals on British Airways flights to London

In the last 7 days, travellers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

January

High season

July

Cheapest flight

C$ 869

Average price round-trip

C$ 1,395

Good deal round-trip

C$ 1,249

Good deal one-way

C$ 1,182
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (25% more expensive on average)
Flight from Montreal to London Heathrow Airport
(avg. price over the last 2 weeks)
or less
or less

When to book flights with British Airways to London

Average price per month
Flight prices as travel date approaches

FAQs for flying to London with British Airways

  • Is British Airways cheaper than other airlines flying to London?

    With an average return price of C$ 1,020, British Airways is the most expensive airline flying into London. The cheapest airline flying to London is Air Canada.

  • Which other airlines fly to London?

    Along with British Airways, you can also fly to London with Air Transat, WestJet and Air Canada.

  • How much is a flight to London with British Airways?

    On average, British Airways flights to London cost C$ 918 for one-way and C$ 1,020 return.

  • Which airport do British Airways flights to London fly into?

    British Airways flights to London will fly into either London Heathrow Airport, London Gatwick Airport and London Stansted Airport.

  • Are there any other airlines in oneworld that fly to London?

    Unfortunately, there are no other airlines in oneworld that fly to London.

See more FAQs

Top tips for your flights to London with British Airways

  • Looking to fly from Canada to London with British Airways? 25% of our users found flights for the following prices or less: From Vancouver Intl Airport C$ 1,182 one-way, C$ 1,249 round-trip.
  • The cheapest flight to London with British Airways found on KAYAK in the last 2 weeks departed from Vancouver Intl Airport and cost C$ 1,058.

British Airways customer reviews

6.8
OkayBased on 6,765 verified guest reviews
7.7Crew
7.0Boarding
6.5Entertainment
6.8Comfort
6.4Food

Traveler rating:
Sort by:
A
2.0 Poor
Cons:Long delays
A
5.0 Fair
Cons:Three hours late.
A
10.0 Wonderful
Pros:Everything
A
6.0 Okay
Pros:Crew.
Cons:Food and entertainment. Food needs improvement. Screen was outdated and blurred.
R
10.0 Wonderful
Pros:Fantastic. Plenty of room. Will fly again soon and often.
A
4.0 Mediocre
Cons:I cannot even begin...
A
9.6 Wonderful
Pros:They were very nice and honest
Cons:Nothing at all
A
2.6 Poor
Pros:nothing
Cons:carry-on not allowed on board
A
4.0 Mediocre
Pros:quick
A
8.5 Very good
Pros:They arrived a few minutes earlier than expected.

Book Cheap flights with British Airways to London

Recent round-trip flight deals

20/8Tue
1 stopBritish Airways
9h 30mYYZ-LHR
11/2Tue
directBritish Airways
8h 05mLHR-YYZ
C$ 1,171
15/8Thu
1 stopBritish Airways
9h 30mYYZ-LHR
11/2Tue
directBritish Airways
8h 05mLHR-YYZ
C$ 1,177
5/6Wed
directBritish Airways
6h 35mYUL-LHR
19/6Wed
directBritish Airways
7h 10mLHR-YUL
C$ 1,199
20/8Tue
1 stopBritish Airways
9h 30mYYZ-LHR
9/2Sun
1 stopBritish Airways
11h 10mLHR-YYZ
C$ 1,210
15/8Thu
1 stopBritish Airways
9h 30mYYZ-LHR
7/2Fri
1 stopBritish Airways
11h 10mLHR-YYZ
C$ 1,215
16/8Fri
directBritish Airways
7h 15mYYZ-LHR
9/2Sun
directBritish Airways
8h 05mLHR-YYZ
C$ 1,240
6/6Thu
directBritish Airways
6h 35mYUL-LHR
19/6Wed
directBritish Airways
7h 10mLHR-YUL
C$ 1,255
27/7Sat
directBritish Airways
7h 15mYYZ-LHR
3/8Sat
1 stopBritish Airways
11h 55mLHR-YYZ
C$ 1,300
27/8Tue
directBritish Airways
7h 15mYYZ-LHR
16/12Mon
directBritish Airways
8h 05mLHR-YYZ
C$ 1,301
27/8Tue
1 stopBritish Airways
9h 30mYYZ-LHR
18/12Wed
directBritish Airways
8h 10mLHR-YYZ
C$ 1,304
9/8Fri
1 stopBritish Airways
9h 30mYYZ-LHR
3/10Thu
directBritish Airways
7h 50mLHR-YYZ
C$ 1,305
8/8Thu
1 stopBritish Airways
9h 30mYYZ-LHR
2/10Wed
directBritish Airways
7h 50mLHR-YYZ
C$ 1,309
28/8Wed
1 stopBritish Airways
9h 30mYYZ-LHR
13/9Fri
1 stopBritish Airways
11h 55mLHR-YYZ
C$ 1,311
18/8Sun
1 stopBritish Airways
11h 45mYYZ-LCY
10/2Mon
1 stopBritish Airways
14h 10mLCY-YYZ
C$ 1,312
19/7Fri
directBritish Airways
7h 10mYYZ-LHR
3/8Sat
1 stopBritish Airways
11h 55mLHR-YYZ
C$ 1,312
26/7Fri
directBritish Airways
7h 15mYYZ-LHR
9/8Fri
1 stopBritish Airways
10h 55mLHR-YYZ
C$ 1,314
19/8Mon
1 stopBritish Airways
9h 30mYYZ-LHR
29/8Thu
1 stopBritish Airways
11h 55mLHR-YYZ
C$ 1,315
5/8Mon
1 stopBritish Airways
10h 40mYYZ-LHR
16/8Fri
1 stopBritish Airways
10h 55mLHR-YYZ
C$ 1,316
30/6Sun
directBritish Airways
7h 10mYYZ-LHR
15/7Mon
1 stopBritish Airways
10h 55mLHR-YYZ
C$ 1,318
20/7Sat
directBritish Airways
7h 10mYYZ-LHR
21/8Wed
1 stopBritish Airways
10h 55mLHR-YYZ
C$ 1,319

Search by stops

Search by price

Recent one-way flight deals

4/6Tue
directBritish Airways
6h 35mYUL-LHR
C$ 869
17/6Mon
directBritish Airways
6h 35mYUL-LHR
C$ 887
5/6Wed
directBritish Airways
7h 10mYYZ-LHR
C$ 891
5/6Wed
directBritish Airways
7h 15mYYZ-LHR
C$ 893
3/6Mon
directBritish Airways
7h 15mYYZ-LHR
C$ 898
3/6Mon
directBritish Airways
7h 15mYYZ-LHR
C$ 899
3/6Mon
directBritish Airways
7h 10mYYZ-LHR
C$ 902
2/6Sun
directBritish Airways
6h 35mYUL-LHR
C$ 936
2/6Sun
directBritish Airways
6h 35mYUL-LHR
C$ 939
2/6Sun
directBritish Airways
6h 35mYUL-LHR
C$ 943
8/6Sat
directBritish Airways
6h 35mYUL-LHR
C$ 944
14/6Fri
directBritish Airways
6h 35mYUL-LHR
C$ 945
2/6Sun
directBritish Airways
7h 15mYYZ-LHR
C$ 961
16/7Tue
directBritish Airways
6h 35mYUL-LHR
C$ 963
9/6Sun
directBritish Airways
7h 15mYYZ-LHR
C$ 967
2/6Sun
directBritish Airways
7h 10mYYZ-LHR
C$ 969
1/7Mon
directBritish Airways
6h 35mYUL-LHR
C$ 969
2/6Sun
directBritish Airways
7h 10mYYZ-LHR
C$ 970
15/6Sat
directBritish Airways
7h 15mYYZ-LHR
C$ 971
1/7Mon
directBritish Airways
6h 35mYUL-LHR
C$ 971

Search by stops

Search by price

Flights to London - British Airways

Return flight deals:

London - Canada

Cabin classes:

C$ 944
C$ 2,871
C$ 1,765
C$ 542

Browse origins:

Browse destinations: