Flights from London to Australia on Thai Airways from GBP1,205

Best Flight Deals from London to Australia

Select Travel Class

London (LHR)to

Sydney (SYD)
11/03/2025 - 19/03/2025
From
GBP1,385*
Updated: 6 hours ago
​Round trip
/
Economy

London (LHR)to

Perth (PER)
04/03/2025 - 26/03/2025
From
GBP1,205*
Updated: 2 hours ago
​Round trip
/
Economy

*Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

Sawasdee Pocket Guide February 2025

Best Deals for London to Australia Flights on Thai Airways

Select Travel Class
Best Deals for London to Australia Flights on Thai Airways
From
To
Fare Type
Dates
Price
FromLondon (LHR)ToMelbourne (MEL)​Round trip
/
Economy		14/10/2025 - 04/11/2025

From

GBP1,379*

Updated: 50 minutes ago

FromLondon (LHR)ToSydney (SYD)​Round trip
/
Economy		18/03/2025 - 01/04/2025

From

GBP1,385*

Updated: 6 hours ago

FromLondon (LHR)ToSydney (SYD)​Round trip
/
Economy		20/03/2025 - 03/04/2025

From

GBP1,385*

Updated: 6 hours ago

FromLondon (LHR)ToSydney (SYD)​Round trip
/
Economy		16/03/2025 - 07/04/2025

From

GBP1,385*

Updated: 13 hours ago

FromLondon (LHR)ToMelbourne (MEL)​Round trip
/
Economy		14/10/2025 - 27/10/2025

From

GBP1,379*

Updated: 19 hours ago

FromLondon (LHR)ToMelbourne (MEL)​Round trip
/
Economy		01/10/2025 - 04/11/2025

From

GBP1,389*

Updated: 23 hours ago

FromLondon (LHR)ToPerth (PER)​Round trip
/
Economy		03/11/2025 - 28/11/2025

From

GBP1,225*

Updated: 22 hours ago

FromLondon (LHR)ToPerth (PER)​Round trip
/
Economy		21/12/2025 - 11/01/2026

From

GBP1,416*

Updated: 3 hours ago

FromLondon (LHR)ToPerth (PER)​Round trip
/
Economy		16/12/2025 - 07/01/2026

From

GBP1,416*

Updated: 3 hours ago

FromLondon (LHR)ToBrisbane (BNE)​Round trip
/
Economy		24/08/2025 - 11/09/2025

From

GBP1,601*

Updated: 2 hours ago

FromLondon (LHR)ToBrisbane (BNE)​Round trip
/
Economy		28/11/2025 - 17/01/2026

From

GBP1,663*

Updated: 1 hour ago

*Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

Best Business Class Flight Deals from London to Australia

  • London (LHR)to

    Sydney (SYD)
    14/03/2025 - 07/04/2025
    From
    GBP4,891*
    Updated: 12 hours ago
    ​Round trip
    /
    Business

    London (LHR)to

    Sydney (SYD)
    14/03/2025 - 02/04/2025
    From
    GBP4,891*
    Updated: 12 hours ago
    ​Round trip
    /
    Business

    London (LHR)to

    Sydney (SYD)
    14/03/2025 - 28/03/2025
    From
    GBP4,891*
    Updated: 12 hours ago
    ​Round trip
    /
    Business

    London (LHR)to

    Melbourne (MEL)
    12/01/2026 - 04/02/2026
    From
    GBP4,904*
    Updated: 20 hours ago
    ​Round trip
    /
    Business

  • London (LHR)to

    Perth (PER)
    18/11/2025 - 11/12/2025
    From
    GBP4,625*
    Updated: 5 minutes ago
    ​Round trip
    /
    Business

    London (LHR)to

    Perth (PER)
    20/07/2025 - 28/07/2025
    From
    GBP4,625*
    Updated: 3 hours ago
    ​Round trip
    /
    Business

    London (LHR)to

    Perth (PER)
    03/01/2026 - 24/01/2026
    From
    GBP4,625*
    Updated: 5 hours ago
    ​Round trip
    /
    Business

    London (LHR)to

    Perth (PER)
    18/11/2025 - 12/12/2025
    From
    GBP4,643*
    Updated: 2 minutes ago
    ​Round trip
    /
    Business

  • London (LHR)to

    Brisbane (BNE)
    24/08/2025 - 11/09/2025
    From
    GBP5,755*
    Updated: 2 hours ago
    ​Round trip
    /
    Business

    London (LHR)to

    Brisbane (BNE)
    28/11/2025 - 17/01/2026
    From
    GBP5,865*
    Updated: 1 hour ago
    ​Round trip
    /
    Business

    London (LHR)to

    Brisbane (BNE)
    06/03/2025 - 22/03/2025
    From
    GBP6,455*
    Updated: 6 hours ago
    ​Round trip
    /
    Business

*Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

Flights from London to Australia on Thai Airways

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