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

Return flights

04 Aug - 22 Aug	Air China
10 Aug - 26 Aug	Air China
31 Aug - 05 Sep	Air China
02 Aug - 21 Aug	Air China
14 Aug - 28 Aug	Air China
28 Aug - 07 Sep	Air China
28 Aug - 25 Sep	Scoot Tigerair
13 Aug - 10 Sep	Air China
18 Aug - 25 Aug	China Eastern
13 Aug - 18 Aug	Turkish Airlines
10 Aug - 24 Aug	Air China
08 Aug - 23 Aug	Turkish Airlines
21 Aug - 30 Aug	Scoot Tigerair
18 Aug - 31 Aug	Etihad Airways
30 Aug - 13 Sep	Air China
29 Aug - 17 Sep	Emirates
31 Aug - 06 Sep	Condor

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

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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Cheapest return flights from Sydney to Geneva in August from $917

Return flights