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Cheap British Airways flights

SIN
20 Dec — 27 Dec1
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 20 November 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches.

Cheapest Route

S$ 112

Most Popular Route

OSL to LHR

Shortest Flight

0h 55m

Longest Flight

3h 25m
Flying from Dublin 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 20 November 2025.

Thu 1-107:30BOS - SIN
1 stop21h 55mBritish Airways
Tue 13-123:15SIN - BOS
1 stop28h 05mBritish Airways
Deal found S$ 1,953
Thu 25-1207:30BOS - SIN
1 stop21h 55mBritish Airways
Mon 19-123:15SIN - BOS
1 stop35h 40mBritish Airways
Deal found S$ 2,343
Mon 15-1207:30BOS - SIN
1 stop21h 55mBritish Airways
Tue 23-1223:05SIN - BOS
1 stop33h 40mBritish Airways
Deal found S$ 2,468

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 20 November 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 200,618 searches.
British Airways
6.7
Okay
7,534 reviews
Check prices
Overview

Boarding

6.9

Food

6.3

Entertainment

6.4

Crew

7.6

Comfort

6.7
Pros +
  • Crew was super polite and attentive. (in 1072 reviews)
  • The food and wine options were decent (in 461 reviews)
Cons -
  • The airline could have kept middle seats open to instill more confidence in flying. (in 550 reviews)
  • Customer Service is Dead with British Airways! (in 284 reviews)

Frequently asked questions about British Airways

  • What are the most popular British Airways airports?

    Edinburgh Turnhouse, Geneva Geneve-Cointrin, and London Heathrow are the top three British Airways airports based on our airline data. This may change if British Airways makes updates to their flight routes due to supply and demand.

  • What is British Airways’s cheapest domestic flight?

    A flight from London Heathrow to Newcastle upon Tyne, which has 0 stops, is S$ 142 which is the least expensive round-trip domestic flight that British Airways offers. For a one-way domestic British Airways flight, the cheapest route is Inverness to London Heathrow (0 stops) for S$ 67.

  • What is British Airways’s cheapest international flight?

    Flying with British Airways from Dublin to London Heathrow is the cheapest flight we could find at S$ 112 per ticket. This is an international round-trip flight with 0 stops. The least expensive one-way international British Airways flight is: -Luxembourg to London Heathrow, -0 stops, -S$ 46 per ticket

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