Flights
Insights
FAQs

Find cheap British Airways flights to London

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

Find British Airways flight deals to London

Enter your travel dates to find the best prices.

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

Sat 8/807:40
GLA
-
LGW
Nonstop1h 30m
British Airways
Sat 15/811:10
LGW
-
GLA
Nonstop1h 30m
British Airways
Deal found 23/7£92
Thu 27/821:10
EDI
-
LHR
Nonstop1h 20m
British Airways
Thu 10/906:15
LHR
-
EDI
Nonstop1h 25m
British Airways
Deal found 26/7£101
Wed 12/815:35
GLA
-
LHR
Nonstop1h 25m
British Airways
Wed 9/921:10
LHR
-
GLA
Nonstop1h 15m
British Airways
Deal found 26/7£103

Flights to London with British Airways at a glance

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

Popular in

June

Cheapest in

January

Average price

£129

Return from

£92

One-way from

£50

Good round-trip deal

£171 or less

Good one-way deal

£78 or less
Highest demand for flights to London with British Airways; 10% potential price increase.
Search Deals
Best time to find cheap flights to London with British Airways; 1% potential price drop.
Search Deals
Average price for flights to London with British Airways (return).
Search Deals
British Airways
  • British Airways
  • 8/8-15/8
  • Nonstop
  • 3h 00m total
  • United Kingdom to London
Search Deals
British Airways
  • British Airways
  • 20/10
  • Nonstop
  • 1h 20m total
  • United Kingdom to London
Search Deals
Price to beat on a round-trip flight from the United Kingdom to London with British Airways.
Search Deals
Price to beat on a one-way flight from the United Kingdom to London with British Airways.
Search Deals

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 the United Kingdom to London take 1 hour 7 minutes. Flights to London from other popular cities in the United Kingdom 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 Sunday (77 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (37 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 65 days before departure. On average, fares are higher if you book 1 day before departure.

When is the cheapest time to fly to London with British Airways?

Users looking for the cheapest British Airways fares to London should consider flying on Friday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Wednesday afternoons, when prices are usually at their highest.

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 City Airport, London Stansted Airport, 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 return price for flights to London tends to be with Ryanair.

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

    easyJet, Ryanair and Eastern Airways all fly to London and offer an alternative to British Airways.

  • How much is a British Airways flight to London?

    The average price for a return flight with British Airways is £138, while a one-way flight costs around £103.

See more FAQs

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

Food

6.4

Crew

7.7

Comfort

6.8

Entertainment

6.5

Popular British Airways flights

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