Cheapest return flights from Los Angeles to Sydney in August from $706

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

Return flights

21 Aug - 05 Sep Hawaiian Airlines
19 Aug - 27 Aug Alaska Airlines
19 Aug - 12 Sep Hawaiian Airlines
23 Aug - 05 Sep Hawaiian Airlines
23 Aug - 07 Sep Hawaiian Airlines
21 Aug - 27 Aug Hawaiian Airlines
31 Aug - 09 Sep Air Canada
12 Aug - 27 Aug Alaska Airlines
21 Aug - 03 Sep Hawaiian Airlines
18 Aug - 30 Sep Air Canada
19 Aug - 30 Sep Air Canada
21 Aug - 29 Aug Hawaiian Airlines
19 Aug - 22 Aug Hawaiian Airlines
09 Aug - 20 Aug Air Canada
13 Aug - 19 Aug Air Canada
19 Aug - 03 Sep Hawaiian Airlines
13 Aug - 20 Aug Air Canada
21 Aug - 31 Aug Hawaiian Airlines
21 Aug - 04 Sep Hawaiian Airlines
21 Aug - 28 Aug Hawaiian Airlines

Also check the deals for one-way flights from Los Angeles 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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