Search and book London to Sydney flights
Popular flights and flight offers from London to Sydney
LHR – SYD
London - Sydney
Wed 8 Apr 2026 – Wed 15 Apr 2026
From
£1,138 Our cheapest flights from London to Sydney
LHR – SYD
London - Sydney
Wed 8 Apr 2026 – Wed 15 Apr 2026
From
£1,138