Search and book London to Sydney flights
Popular flights and flight offers from London to Sydney
LHR – SYD
London - Sydney
Mon 16 Mar 2026 – Wed 25 Mar 2026
From
£1,115 Our cheapest flights from London to Sydney
LHR – SYD
London - Sydney
Mon 16 Mar 2026 – Wed 25 Mar 2026
From
£1,115