Cheap British Airways flights

SYD
8 Jul — 15 Jul1
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 June 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches.

Cheapest Route

$109

Most Popular Route

LHR to MAD

Shortest Flight

0h 55m

Longest Flight

6h 40m
Flying from Madrid Barajas to London Heathrow
Flying from London Heathrow to Madrid Barajas
Flying from London Heathrow to Manchester
Flying from Dublin to Newcastle upon Tyne

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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 June 2026.

Tue 1/1211:42
SEA
-
SYD
3 stops48h 13m
British Airways
Tue 8/1216:20
SYD
-
SEA
2 stops43h 35m
British Airways
Deal found $4,851
Thu 19/1113:59
SEA
-
SYD
3 stops45h 56m
British Airways
Sat 28/1116:20
SYD
-
SEA
2 stops43h 35m
British Airways
Deal found $4,919
Fri 20/1113:59
SEA
-
SYD
3 stops45h 56m
British Airways
Fri 27/1116:20
SYD
-
SEA
2 stops38h 10m
British Airways
Deal found $4,997

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 June 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 647,157 searches.
British Airways
6.7
Okay
8,029 reviews
Overview

Food

6.4

Entertainment

6.4

Comfort

6.8

Boarding

6.9

Crew

7.7

Frequently asked questions about British Airways

  • What are the most popular British Airways airports?

    Based on flight volume data, Edinburgh Turnhouse is the most popular airport that British Airways uses. London Heathrow and Glasgow Intl are the next two most visited by British Airways.

  • What is British Airways’s cheapest domestic flight?

    Priced at $111 per ticket, a flight from London Heathrow to Edinburgh Turnhouse is the cheapest domestic route British Airways has available at the moment. This is a round-trip route and has 0 stops. The cheapest one-way British Airways ticket is flying from London Heathrow to Manchester. You can expect to pay around $71 per ticket. This flight has 0 stops.

  • What is British Airways’s cheapest international flight?

    Flying from Madrid Barajas to London Heathrow with British Airways for $109 is the least expensive round-trip international flight we could find with this airline. This route typically has 0 layovers. A one-way international flight from Luxembourg to London Heathrow with British Airways is your cheapest option at the moment. The price for this flight is $54 and you can expect 0 layovers along your journey.

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