Cheapest return flights from London to Sydney in August from 858€

AirHint found the following cheapest return flights from London (LHR) to Sydney (SYD) in August 2026 (see full year).

Return flights

15 Aug - 23 Sep Air India
29 Aug - 16 Sep Cathay Pacific
31 Aug - 16 Sep Cathay Pacific
31 Aug - 07 Sep Cathay Pacific
21 Aug - 07 Sep Cathay Pacific
26 Aug - 09 Sep Cathay Pacific
26 Aug - 16 Sep Cathay Pacific
20 Aug - 16 Sep Cathay Pacific
26 Aug - 10 Sep Cathay Pacific
25 Aug - 09 Sep Cathay Pacific
19 Aug - 23 Aug China Airlines
20 Aug - 31 Aug Air India
11 Aug - 22 Aug Air India
19 Aug - 25 Aug Air India
10 Aug - 17 Aug Air India
11 Aug - 18 Aug Air India
10 Aug - 18 Aug Air India
08 Aug - 25 Aug Air India
13 Aug - 27 Aug Air India
27 Aug - 31 Aug China Southern

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

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