Singapore → London
Compare flights from Singapore Changi (SIN) to London Heathrow (LHR). Run a search to see current fares from our booking partners, or set an alert and let us watch the price.
Arriving in London
Heathrow sits west of the city with Underground and express rail links to central London in 15–50 minutes depending on the service. Allow extra time for terminal transfers at Heathrow — moving between terminals is possible but not quick.
Airlines serving London include British Airways, KLM, Air France, Delta Air Lines, Emirates, United Airlines. Not every airline flies from Singapore; search the route to see who currently does.
- Transatlantic fares into London are among the most competitive in the world, with several carriers on the same city pair.
- Fares peak around school holidays and the December period; late January and early November are typically cheapest.
- Heathrow-bound flights often price higher than the same city pair into Gatwick or Stansted.
Departing from Singapore
Changi is around 20 km from the city centre, with MRT service and taxis reaching downtown in 20–35 minutes. Terminals are linked by Skytrain, and transfers are generally quick.
Singapore to London: common questions
- How do I find cheap flights from Singapore to London?
- Search SIN to LHR on Flight Fare Tracker to compare current fares from our booking partners side by side, then book directly with the provider you choose.
- Which airports serve this route?
- This route departs from Singapore Changi (SIN) in Singapore, Singapore and arrives at London Heathrow (LHR) in London, United Kingdom.
- Is Singapore to London a domestic or international flight?
- It is an international flight from Singapore to United Kingdom. Check passport validity and entry or visa requirements for United Kingdom before you book.
- Can I get notified when SIN–LHR fares drop?
- Yes. Create a free price alert with your target fare and we will email you when a matching fare appears.
Related routes
Return trip
London to SingaporeMore flights from Singapore
- Singapore to Amsterdam
- Singapore to New York
- Singapore to Dubai
- Singapore to Paris
- Singapore to Rome
- Singapore to Barcelona
- Singapore to San Francisco
- Singapore to Los Angeles
- Singapore to Tokyo
- Singapore to Istanbul
- Singapore to Frankfurt
- Singapore to Madrid
- Singapore to Sydney
- Singapore to Hong Kong
- Singapore to Toronto
- Singapore to Mexico City
- Singapore to São Paulo
- Singapore to Bangkok
More flights to London
- Amsterdam to London
- New York to London
- Dubai to London
- Paris to London
- Rome to London
- Barcelona to London
- San Francisco to London
- Los Angeles to London
- Tokyo to London
- Istanbul to London
- Frankfurt to London
- Madrid to London
- Sydney to London
- Hong Kong to London
- Toronto to London
- Mexico City to London
- São Paulo to London
- Bangkok to London
Keep tracking this route
Get an email when Singapore → London drops to your price.
Step-by-step guide to setting a useful target fare.
Airports, airlines and best times to fly.
Browse every city pair we track.
Cheapest days to fly, layovers, carry-on only.