Note: Estimated times are based on direct routes and average cruising speeds. CO₂ emissions are approximated based on average values for commercial flights. Actual flight duration, timezone differences, and emissions may vary based on routing, weather conditions, aircraft type, and other factors.
About Sydney to London Flights
Flights from Sydney (SYD) to London (LHR) cover a distance of approximately 17,020 kilometers. A direct flight typically takes around 22 hours and 17 minutes, based on an average cruising speed of 800 km/h and including time for takeoff and landing procedures.
Sydney Kingsford Smith Airport in Australia and Heathrow Airport in United Kingdom are located in different time zones. London is approximately 10 hours behind Sydney.
This flight route produces an estimated 1,957 kg of CO₂ per passenger, based on industry average emissions calculations.