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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 Melbourne (MEL)

    ​Round trip | Economy
    LHR-MEL

    15/03/2020

    MEL-LHR

    22/04/2020

    GBP716
  2. London (LHR) to Perth (PER)

    ​Round trip | Economy
    LHR-PER

    01/10/2020

    PER-LHR

    22/10/2020

    GBP720
  3. London (LHR) to Sydney (SYD)

    ​Round trip | Economy
    LHR-SYD

    12/08/2020

    SYD-LHR

    01/09/2020

    GBP948
  4. London (LHR) to Brisbane (BNE)

    ​Round trip | Economy
    LHR-BNE

    15/03/2020

    BNE-LHR

    04/04/2020

    GBP1,080

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

Thai Airways Flights from United Kingdom to Australia