LHR SIN
London to Singapore — cheap flights
Hawker food, gardens and the world's favourite airport.
Round trip from
£435
20 Nov – 5 Dec · per person
Route facts
- Cheapest fare£435round trip, per person
- Cheapest monthNovNovember 2026
- Flying time≈ 14h 5mnon-stop estimate
- Distance10,881 kmLHR → SIN
Best time to book
Cheapest round-trip fare travellers found recently, by month of departure.
- £495October 2026: £495
- £435November 2026: £435 (cheapest)
- £466December 2026: £466
- £496January 2027: £496
- £488March 2027: £488
- £495May 2027: £495
- £701July 2027: £701
Cheapest month · round trip per person, in GBP · checked 24 Oct
Airlines with the cheapest fares
Who sold the lowest recent fare on London to Singapore, for at least one month.
- Air China1 stop · Nov£435
- Xiamen Airlines1 stop · Dec£466
- Airline ZH1 stop · Mar£488
- Gulf Air1 stop · Jul£701
Before you fly
Check the baggage
Low-cost fares often leave out a checked bag. Compare the total with bags, not just the ticket price.
Flexible by a few days?
Moving your dates by 1–3 days can noticeably cut the fare on LHR–SIN. Try "Flexible dates" in the search.
Visas and documents
Check entry rules for Singapore before you book. Many travel agencies can help with visa services.
London to Singapore: common questions
How much is a flight from London to Singapore?
Recent round-trip fares start from about £435 per person, for departures in November 2026. Fares change daily — search your dates for live prices.
Are there non-stop flights from London to Singapore?
The cheapest recent fares on this route all had at least one stop. Turn on "Direct flights only" in the search to check for non-stop options on your dates.
Do I book on Voyagy?
No. Voyagy compares prices; you book and pay on the airline's or travel agency's site. They issue your ticket and handle changes and refunds.
When should I book?
For most routes, booking 4–8 weeks ahead gets the best fares (2–4 months for long-haul). For school holidays, Christmas and Eid, book 2–3 months ahead.