The contributors of Flight-Report published 15 reviews on 3 airlines on the route Singapore - Changi (SIN) → London - Heathrow (LHR). The airline with the best average rating is Singapore Airlines with 8.7/10. The average flight time is 13 hours and 22 minutes.
Airlines on this route are:
Frequent travelers recommend "Qantas Lounge" at SIN for comfort and services.