London to sydney direct flight

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    • The flight time from London, United Kingdom to Sydney, New South Wales is:

    21 hours, 37 minutes

    Plan your trip at  

    Flight map from London, United Kingdom to Sydney, Australia

    Open this map directly on Google Maps.

    For a quick answer, you can use TheDistanceNow.com to get the distance from London to Sydney.


    More trip calculations


    Flying time from London, United Kingdom to Sydney, Australia

    The total flight duration from London, United Kingdom to Sydney, Australia is 21 hours, 37 minutes.

    This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots.

    It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds.

    If you're planning a trip, remember to add more time for the plane to taxi between the gate and the airport runway.

    London to sydney distance

    This measurement is only for the actual flying time. You should also factor in airport wait times and possible equipment or weather delays. If you're trying to figure out what time you'll arrive at the destination, you may want to see

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