Flights from United Kingdom to Australia

Your journey starts here

Round-trip price per adult from
–

United Kingdom to Australia flight offers

LHR – SYD
London - Sydney
Wed 3 Sep 2025 – Mon 15 Sep 2025
From
£1,019
LHR – MEL
London - Melbourne
Wed 3 Sep 2025 – Mon 15 Sep 2025
From
£1,105

Recent cheap flights from United Kingdom to Australia

LHR – SYD
London - Sydney
Wed 3 Sep 2025 – Mon 15 Sep 2025
From
£1,019
Book now
LHR – MEL
London - Melbourne
Wed 3 Sep 2025 – Mon 15 Sep 2025
From
£1,105
Book now

Popular routes and flight deals

From United Kingdom