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If you’re travelling with infant(s) under two years of age, or your infant turns two during your trip, please contact your local reservations office.

Thai Airways Flights from United Kingdom to Australia

United Kingdom to Australia Flight Offers*

*Best fares on flights found by others in the last 48 hours.

Find Great Fares from United Kingdom to Australia*

  1. London (LHR) to Sydney (SYD)

    ​Round trip | Economy
    LHR-SYD

    04/01/2021

    SYD-LHR

    30/04/2021

    GBP1,366
  2. London (LHR) to Melbourne (MEL)

    ​Round trip | Economy
    LHR-MEL

    23/12/2020

    MEL-LHR

    03/01/2021

    GBP2,170

*Best fares on flights found by others in the last 48 hours.

Thai Airways Flights from United Kingdom to Australia