Flights from London to Australia on Thai Airways from GBP1,189

Best Flight Deals from London to Australia

London (LHR)to

Melbourne (MEL)
12/05/2025 - 21/05/2025
From
GBP1,370
Updated: 20 hours ago
​Round trip
/
Economy

London (LHR)to

Sydney (SYD)
15/05/2025 - 26/05/2025
From
GBP1,363
Updated: 9 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.

Best Deals for London to Australia Flights on Thai Airways

Best Deals for London to Australia Flights on Thai Airways
From
To
Fare Type
Dates
Price
London (LHR)Melbourne (MEL)​Round trip
/
Economy		18/01/2026 - 10/02/2026

From

GBP1,367

Updated: 1 hour ago

London (LHR)Melbourne (MEL)​Round trip
/
Economy		04/08/2025 - 22/08/2025

From

GBP1,377

Updated: 9 hours ago

London (LHR)Melbourne (MEL)​Round trip
/
Economy		27/08/2025 - 12/09/2025

From

GBP1,377

Updated: 10 hours ago

London (LHR)Sydney (SYD)​Round trip
/
Economy		16/05/2025 - 26/05/2025

From

GBP1,363

Updated: 9 hours ago

London (LHR)Sydney (SYD)​Round trip
/
Economy		16/05/2025 - 22/05/2025

From

GBP1,363

Updated: 3 hours ago

London (LHR)Sydney (SYD)​Round trip
/
Economy		22/11/2025 - 29/11/2025

From

GBP1,363

Updated: 3 hours ago

London (LHR)Perth (PER)​Round trip
/
Economy		01/07/2025 - 31/07/2025

From

GBP1,189

Updated: 22 hours ago

London (LHR)Perth (PER)​Round trip
/
Economy		15/07/2025 - 03/11/2025

From

GBP1,189

Updated: 13 hours ago

London (LHR)Perth (PER)​Round trip
/
Economy		05/08/2025 - 19/08/2025

From

GBP1,202

Updated: 1 hour ago

London (LHR)Brisbane (BNE)​Round trip
/
Economy		21/08/2025 - 11/09/2025

From

GBP1,592

Updated: 14 hours 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)
    15/05/2025 - 13/06/2025
    From
    GBP4,873
    Updated: 7 hours ago
    ​Round trip
    /
    Business

    London (LHR)to

    Sydney (SYD)
    16/05/2025 - 14/06/2025
    From
    GBP4,873
    Updated: 7 hours ago
    ​Round trip
    /
    Business

    London (LHR)to

    Sydney (SYD)
    15/05/2025 - 31/05/2025
    From
    GBP4,873
    Updated: 7 hours ago
    ​Round trip
    /
    Business

    London (LHR)to

    Sydney (SYD)
    30/06/2025 - 16/07/2025
    From
    GBP4,873
    Updated: 7 hours ago
    ​Round trip
    /
    Business

  • London (LHR)to

    Perth (PER)
    06/11/2025 - 23/11/2025
    From
    GBP4,597
    Updated: 19 hours ago
    ​Round trip
    /
    Business

    London (LHR)to

    Perth (PER)
    01/07/2025 - 31/07/2025
    From
    GBP4,597
    Updated: 22 hours ago
    ​Round trip
    /
    Business

    London (LHR)to

    Perth (PER)
    15/07/2025 - 03/11/2025
    From
    GBP4,597
    Updated: 13 hours ago
    ​Round trip
    /
    Business

    London (LHR)to

    Perth (PER)
    28/01/2026 - 06/03/2026
    From
    GBP4,615
    Updated: 22 hours ago
    ​Round trip
    /
    Business

  • London (LHR)to

    Brisbane (BNE)
    06/12/2025 - 16/01/2026
    From
    GBP6,157
    Updated: 20 hours ago
    ​Round trip
    /
    Business

    London (LHR)to

    Brisbane (BNE)
    21/08/2025 - 11/09/2025
    From
    GBP6,692
    Updated: 14 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

Explore Thai Airways's Top-Pick Destinations