Book flights from London to Australia with Cathay Pacific from GBP857

Popular flights from London to Australia

LEAVING FROM

GOING TO

CABIN CLASS

London (LHR)to
Sydney (SYD)
25/02/2026 - 18/03/2026
From
GBP876
Seen 1 day ago
Round-trip
/
Economy
London (LHR)to
Brisbane (BNE)
05/06/2025 - 17/06/2025
From
GBP875
Seen 1 day ago
Round-trip
/
Economy
London (LHR)to
Melbourne (MEL)
09/05/2025 - 18/05/2025
From
GBP863
Seen 1 day ago
Round-trip
/
Economy
London (LHR)to
Perth (PER)
07/05/2025 - 28/05/2025
From
GBP857
Seen 1 day ago
Round-trip
/
Economy

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)