Flight Heathrow Airport departs from London Heathrow Airport at 21:10 and arrives at Sydney Sydney Airport at 06:55.The flight has a short stop at Singapore. The flighttime is about -3h 0-135m. The distance travelled ("as the bird flies"): 10478 Km. So the average speed is roughly 0 Km. There is an 11 hour time difference between London and Sydney
