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Cheap British Airways flights

LHR
21 Mar — 28 Mar1
1 adult
1 adult, Economy, 0 bags

British Airways information

Discover detailed information about British Airways flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 19 February 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£49

Most Popular Route

LHR to BCN

Shortest flight

1h 00m

Longest Flight

3h 50m
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Find British Airways flight deals

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Cheapest British Airways flights
Explore the most affordable British Airways flight options available. Find the lowest fares based on data from user searches, with prices last updated on 19 February 2026.

Tue 21/420:20
SEA
-
EDI
1 stop13h 40m
British Airways
Thu 30/411:25
EDI
-
SEA
1 stop17h 58m
British Airways
Deal found £458
Mon 30/320:20
SEA
-
EDI
1 stop12h 15m
British Airways
Fri 10/406:20
EDI
-
SEA
1 stop13h 15m
British Airways
Deal found £459
Mon 27/413:19
SEA
-
GLA
2 stops17h 31m
British Airways
Tue 5/521:10
GLA
-
SEA
1 stop22h 25m
British Airways
Deal found £461

British Airways Reviews

Read reviews and feedback from other travellers about their experiences with British Airways sourced from user searches. These reviews were last updated on 19 February 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 858,174 searches.
British Airways
6.7
Okay
7,752 reviews
Check prices
Overview

Food

6.4

Comfort

6.8

Crew

7.6

Entertainment

6.4

Boarding

6.9

Frequently asked questions about British Airways

  • What are the most popular British Airways airports?

    The most popular airports for British Airways are Edinburgh Turnhouse, London Heathrow, and Glasgow Intl according to our data. Flights to or from any of these airports should be available via British Airways year-round.

  • What is British Airways’s cheapest domestic flight?

    The cheapest domestic British Airways flight is flying London Heathrow to Manchester, which is £64. This round-trip flight has 0 stops. For a one-way domestic British Airways flight, the cheapest route is London Heathrow to Edinburgh Turnhouse (0 stops) for £59.

  • What is British Airways’s cheapest international flight?

    The least expensive round-trip international British Airways flight is: -Hamburg to London Heathrow, -0 stops, -£49 per ticket British Airways has international one-way flights available, but the cheapest is a flight from Luxembourg to London Heathrow for just £27. This flight has 0 stops.

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