Flights from London (LHR) to Singapore (SIN)
Compare fares. Direct flights available from £546.84 with Hainan Airlines.
13h 0m
6757 miles
Available
£546.84
Today's Live Prices
Fares updated 2026-10-28 00:00:00 → 2026-11-04 00:00:00 · Round trip · Economy · 1 adult
Hainan Airlines
Hainan Airlines
1 PC
7 kg
Hainan Airlines
Hainan Airlines
1 PC
7 kg
Hainan Airlines
Hainan Airlines
1 PC
7 kg
Air France
Air France
7 kg
Air France
Air France
7 kg
Seasonal Travel Tips
- Look for Singapore Airlines stopover deals — they can reduce the effective fare for a longer trip.
- Book 8-12 weeks ahead; mid-year fares (May-June) are the most competitive.
Frequently Asked Questions
How long does it take to fly from London to Singapore?
A direct flight from London Heathrow to Singapore Changi (SIN) takes about 13 hours. One-stop routes via Doha, Abu Dhabi or Dubai take between 15 and 18 hours.
Which airlines fly direct from London to Singapore?
Singapore Airlines and British Airways operate direct flights from London Heathrow to Singapore. Singapore Airlines is renowned for its A380 service and inflight experience.
When is the best time to fly to Singapore?
Singapore is warm year-round. February to April and October to November offer the driest conditions, while the December peak and Chinese New Year window are the most expensive.
How does Singapore suit stopover travellers?
Singapore Changi is the world's best-connected hub — Singapore Airlines stopover packages can add a day or two in Singapore on the way to Australia, Bali or Malaysia.