Search and book London to Sydney flights
Popular flights and flight offers from London to Sydney
LHR – SYD
London - Sydney
Thu 20 Nov 2025 – Wed 26 Nov 2025
From
£1,071 Our cheapest flights from London to Sydney
LHR – SYD
London - Sydney
Thu 20 Nov 2025 – Wed 26 Nov 2025
From
£1,071