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Cheap British Airways flights

LHR
7 Sep — 14 Sep1
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 8 August 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£64

Most Popular Route

LHR to MAD

Shortest flight

0h 55m

Longest Flight

3h 30m
Flying from Madrid Barajas to London Heathrow
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Flying from London Heathrow to Madrid Barajas
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Flying from Saint Peter Jersey to London Gatwick
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Flying from Bucharest Otopeni Intl to London Heathrow
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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 8 August 2026.

Sun 29/1120:45 -
1 stop13h 50m
Mon 7/1216:20 -
1 stop30h 10m
Deal found £637
Thu 19/1118:55 -
2 stops14h 35m
Fri 27/1111:05 -
1 stop17h 00m
Deal found £648
Wed 18/1120:45 -
1 stop14h 55m
Fri 27/1108:15 -
1 stop14h 15m
Deal found £653

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 8 August 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
8,153 reviews
Check prices
Overview

Boarding

7.0

Food

6.4

Entertainment

6.5

Crew

7.7

Comfort

6.8

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 Belfast City, which is £78. This round-trip flight has 0 stops. For a one-way domestic British Airways flight, the cheapest route is London Heathrow to Belfast City (0 stops) for £51.

  • What is British Airways’s cheapest international flight?

    The least expensive round-trip international British Airways flight is: -Madrid Barajas to London Heathrow, -0 stops, -£64 per ticket British Airways has international one-way flights available, but the cheapest is a flight from Luxembourg to London Heathrow for just £30. This flight has 0 stops.

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