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Cheap British Airways flights

LHR
20 Feb — 27 Feb1
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 21 January 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£51

Most Popular Route

LHR to MAD

Shortest flight

0h 55m

Longest Flight

4h 30m
Flying from London Heathrow to Madrid Barajas
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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 21 January 2026.

Tue 17/221:15
BOS
-
GLA
1 stop13h 45m
British Airways
Tue 24/208:20
GLA
-
BOS
1 stop15h 39m
British Airways
Deal found £348
Sun 22/217:10
BOS
-
GLA
1 stop9h 40m
British Airways
Wed 4/308:20
GLA
-
BOS
1 stop15h 39m
British Airways
Deal found £349
Thu 26/219:15
BOS
-
LHR
Nonstop6h 45m
British Airways
Mon 2/320:45
LHR
-
BOS
1 stop22h 10m
British Airways
Deal found £364

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 21 January 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
7,690 reviews
Check prices
Overview

Boarding

6.9

Crew

7.6

Comfort

6.8

Food

6.4

Entertainment

6.4

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 Newcastle upon Tyne, which is £55. This round-trip flight has 0 stops. For a one-way domestic British Airways flight, the cheapest route is London City to Edinburgh Turnhouse (0 stops) for £42.

  • What is British Airways’s cheapest international flight?

    The least expensive round-trip international British Airways flight is: -London Heathrow to Madrid Barajas, -0 stops, -£51 per ticket British Airways has international one-way flights available, but the cheapest is a flight from Luxembourg to London Heathrow for just £26. This flight has 0 stops.

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