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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

    22/09/2020

    PER-LHR

    11/10/2020

    GBP704
  2. London (LHR) to Melbourne (MEL)

    ​Round trip | Economy
    LHR-MEL

    07/05/2020

    MEL-LHR

    26/05/2020

    GBP721
  3. London (LHR) to Sydney (SYD)

    ​Round trip | Economy
    LHR-SYD

    13/05/2020

    SYD-LHR

    17/05/2020

    GBP711
  4. London (LHR) to Brisbane (BNE)

    ​Round trip | Economy
    LHR-BNE

    31/10/2020

    BNE-LHR

    21/11/2020

    GBP737

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

Thai Airways Flights from United Kingdom to Australia