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Find cheap British Airways flights to London

CMH — LON
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest British Airways flights from Canada to London
Explore the most affordable British Airways flight options available from Canada to London. Find the lowest fares with prices last updated on 27 July 2026.

Sat 8/86:05 p.m.
YYZ
-
LHR
Nonstop7h 10m
British Airways
Sat 30/15:15 p.m.
LHR
-
YYZ
Nonstop8h 00m
British Airways
Deal found 25/7C$ 1,023
Mon 31/810:00 p.m.
YYZ
-
LHR
Nonstop7h 15m
British Airways
Wed 28/1012:45 p.m.
LHR
-
YYZ
Nonstop8h 05m
British Airways
Deal found 26/7C$ 1,058
Sat 29/810:00 p.m.
YYZ
-
LHR
Nonstop7h 15m
British Airways
Sat 14/1112:50 p.m.
LHR
-
YYZ
Nonstop8h 05m
British Airways
Deal found 25/7C$ 1,074

Flights to London with British Airways at a glance

Find detailed information about British Airways flights from Canada to London. Explore the options provided by British Airways to plan your journey from Canada to London. Data last updated 27 July 2026.

Popular in

July

Cheapest in

February

Average price

C$ 999

Round-trip from

C$ 803

One-way from

C$ 540
Highest demand for flights to London with British Airways; 16% potential price increase.
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Best time to find cheap flights to London with British Airways; 2% potential price drop.
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Average price for flights to London with British Airways (round-trip).
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British Airways
  • British Airways
  • 23/10-25/10
  • 1 total stop
  • 27h 05m total
  • Canada to London
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British Airways
  • British Airways
  • 21/9
  • Nonstop
  • 7h 10m total
  • Canada to London
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Cheapflights Insights

Find cheap British Airways flights to London

How long is the flight to London with British Airways?

On average, British Airways flights from Canada to London take 7 hours 23 minutes. Flights to London from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

British Airways weekly flight availability to London

The most flights to London operated by British Airways are scheduled on a Friday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

When is the best time to book a flight to London with British Airways?

The best time to book a flight to London with British Airways is 51 days before departure. On average, fares are higher if you book on the same day as departure.

FAQs about flights to London with British Airways

  • Which airport do British Airways flights arrive at when travelling to London?

    British Airways flights tend to land at either London Gatwick Airport or London Heathrow Airport.

  • Is British Airways the cheapest airline for a flight to London?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average round-trip price for flights to London tends to be with PLAY.

  • Are there alternative airlines other than British Airways that fly to London?

    Air Canada, Air Transat and WestJet all fly to London and offer an alternative to British Airways.

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

    The average price for a round-trip with British Airways is C$ 1,121, while a one-way flight costs around C$ 1,307.

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Reviews of British Airways

See what Cheapflights users have to say about their British Airways experience.
British Airways
6.7
Okay
8,132 reviews
Check prices
Overview

Boarding

7.0

Entertainment

6.5

Comfort

6.8

Food

6.4

Crew

7.7

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