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Round-trip price per adult from
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Popular flights and flight offers from London to Sydney

LHR – SYD
London - Sydney
Wed 9 Sep 2026 – Fri 18 Sep 2026
From
£1,146

Our cheapest flights from London to Sydney

LHR – SYD
London - Sydney
Wed 9 Sep 2026 – Fri 18 Sep 2026
From
£1,146

Popular routes and flight deals

From London