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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 Perth (PER)

    ​Round trip | Economy
    LHR-PER

    25/02/2020

    PER-LHR

    28/04/2020

    GBP671
  2. London (LHR) to Melbourne (MEL)

    ​Round trip | Economy
    LHR-MEL

    03/03/2020

    MEL-LHR

    17/03/2020

    GBP678
  3. London (LHR) to Sydney (SYD)

    ​Round trip | Economy
    LHR-SYD

    18/02/2020

    SYD-LHR

    09/03/2020

    GBP762
  4. London (LHR) to Brisbane (BNE)

    ​Round trip | Economy
    LHR-BNE

    25/03/2020

    BNE-LHR

    20/04/2020

    GBP725

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

Thai Airways Flights from United Kingdom to Australia