Cheapest return flights from London to Sydney in August from 796€

AirHint found the following cheapest return flights from London (LHR) to Sydney (SYD) in August 2025 (see full year).

Return flights

27 Aug - 02 Sep China Southern
26 Aug - 05 Sep China Southern
26 Aug - 11 Sep China Southern
31 Aug - 10 Sep China Southern
30 Aug - 08 Sep China Southern
28 Aug - 09 Sep China Southern
27 Aug - 05 Sep China Southern
30 Aug - 09 Sep China Southern
27 Aug - 03 Sep China Southern
27 Aug - 08 Sep China Southern
07 Aug - 17 Aug China Eastern
07 Aug - 18 Aug China Eastern
13 Aug - 18 Aug China Eastern
12 Aug - 18 Aug China Eastern
07 Aug - 12 Aug China Eastern
14 Aug - 17 Aug China Eastern
14 Aug - 18 Aug China Eastern
07 Aug - 11 Aug China Eastern
24 Aug - 28 Aug Air China
23 Aug - 26 Aug China Southern

Also check the deals for one-way flights from London to Sydney in August.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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