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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

    20/02/2020

    LHR-PER

    18/03/2020

    GBP677
  2. London (LHR) to Melbourne (MEL)

    ​Round trip | Economy
    LHR-MEL

    10/03/2020

    LHR-MEL

    13/04/2020

    GBP682
  3. London (LHR) to Sydney (SYD)

    ​Round trip | Economy
    LHR-SYD

    26/03/2020

    LHR-SYD

    14/05/2020

    GBP764
  4. London (LHR) to Brisbane (BNE)

    ​Round trip | Economy
    LHR-BNE

    27/06/2020

    LHR-BNE

    29/07/2020

    GBP751

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

Thai Airways Flights from United Kingdom to Australia