Flight Heathrow Airport departs from London Heathrow Airport at 20:50 and arrives at Sydney Sydney Airport at 06:35.The flight has a short stop at Singapore. The flighttime is about 0h 45m. The distance travelled ("as the bird flies"): 10478 Km. So the average speed is roughly 13971 Km. There is an 9 hour time difference between London and Sydney
