Search and book London to Sydney flights
Popular flights and flight offers from London to Sydney
LHR – SYD
London - Sydney
Thu 27 Nov 2025 – Tue 2 Dec 2025
From
£1,413 Our cheapest flights from London to Sydney
LHR – SYD
London - Sydney
Thu 27 Nov 2025 – Tue 2 Dec 2025
From
£1,413