Cheapest return flights from San Francisco to Sydney in August from 581€

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

Return flights

12 Aug - 20 Aug Hawaiian Airlines
09 Aug - 20 Aug Hawaiian Airlines
20 Aug - 05 Sep Hawaiian Airlines
13 Aug - 20 Aug Hawaiian Airlines
15 Aug - 22 Aug Hawaiian Airlines
28 Aug - 07 Sep Alaska Airlines
11 Aug - 17 Aug Hawaiian Airlines
12 Aug - 30 Sep Hawaiian Airlines
26 Aug - 02 Sep Hawaiian Airlines
01 Aug - 14 Sep Alaska Airlines
21 Aug - 02 Sep Hawaiian Airlines
15 Aug - 24 Aug Alaska Airlines
20 Aug - 26 Aug Hawaiian Airlines
11 Aug - 26 Aug Hawaiian Airlines
28 Aug - 08 Sep Philippine Airlines
24 Aug - 08 Sep Philippine Airlines
25 Aug - 04 Sep Hawaiian Airlines
24 Aug - 12 Sep Asiana Airlines
22 Aug - 30 Aug Hawaiian Airlines
08 Aug - 21 Aug Hawaiian Airlines

Also check the deals for one-way flights from San Francisco 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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