Cheap flights from London to Singapore
One-way fares from $325, found recently by travellers. Plus what 5 days in Singapore costs once you land.
Cheapest dates we found
- 21 Nov2026STN → SINRyanair · 1 stop · 13h 50m$325one way
- 10 Nov2026STN → SINRyanair · 3 stops · 19h 40m$336one way
- 19 Nov2026STN → SINRyanair · 1 stop · 13h 50m$343one way
- 9 Nov2026STN → SINRyanair · 3 stops · 19h 40m$345one way
- 7 Nov2026STN → SINRyanair · 2 stops · 15h$345one way
- 3 Nov2026LGW → SINRyanair · 3 stops · 19h 5m$346one way
- 26 Nov2026STN → SINRyanair · 1 stop · 14h 35m$349one way
- 12 Dec2026STN → SINRK · 2 stops · 15h 15m$362one way
One-way economy prices travellers found on Aviasales in the last few days. They change often, so open a fare to see today's price.
Lowest fare by month
Lowest one-way fare seen for each month. Months with no price had no recent searches.
Airlines on this route
Recent cheap fares were with Ryanair, RK, GQ. Low-cost airlines often charge extra for checked bags and seats, so compare the full price.
When to go to Singapore
February to April is the driest. Singapore is hot and humid all year; November to January is the wettest.
Money-saving tips for Singapore
- Hawker centres (Maxwell, Lau Pa Sat, Tiong Bahru) serve excellent meals for a few dollars.
- Tap your contactless bank card on the MRT and buses; fares are capped and cheaper than taxis.
- Stay in Chinatown, Little India or Bugis for the cheapest rooms.
Questions
How much is a flight from London to Singapore?
The cheapest one-way fare we found recently was $325 with Ryanair on 21 Nov 2026. Most of the fares we saw were between $325 and $362 one way. Prices change daily, so open the fare to see today's price.
How long is the flight from London to Singapore?
The quickest flight in our recent results took 13h 50m with 1 stop.
Are there direct flights from London to Singapore?
The cheapest fares we found all had at least one stop. Non-stop flights may exist at higher prices, so check the flight search.
What is the cheapest month to fly from London to Singapore?
In our recent results, November had the lowest fare ($325 one way). This is based on prices other travellers found, not a forecast.
How much money do I need for 5 days in Singapore?
About $335 for one backpacker, or $1,850 for two people travelling mid-range (hotel, food, transport and sights, flights not included). Add about $650 per person for a return flight from London.
More flights from London
- Return: Singapore → London
- London → Bangkok
- London → Chiang Mai
- London → Phuket
- London → Bali
- London → Kuala Lumpur
- London → Penang
- London → Hanoi
- London → Ho Chi Minh City
- All flights from London
Fly to Singapore from
- Bangkok
- Chiang Mai
- Phuket
- Bali
- Kuala Lumpur
- Penang
- Hanoi
- Ho Chi Minh City
- Da Nang
- Siem Reap
- Istanbul
- Lisbon
- Barcelona
- Rome
- Paris
- Amsterdam
Fares are recent prices found by travellers, cached for a few hours. Trip costs are planning estimates checked 2026-10-11. Always confirm the final price when you book. Some links are affiliate links; they never change your price.