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

Return flights

14 Aug - 28 Aug	Air China
26 Aug - 12 Sep	Air China
10 Aug - 24 Aug	Air China
07 Aug - 10 Aug	Air China
02 Aug - 21 Aug	Air China
09 Aug - 19 Aug	Air China
04 Aug - 01 Sep	China Eastern
08 Aug - 30 Aug	Scoot Tigerair
30 Aug - 13 Sep	Scoot Tigerair
07 Aug - 30 Aug	China Eastern
01 Aug - 15 Aug	China Eastern
26 Aug - 25 Sep	Air China
04 Aug - 22 Aug	Air China
21 Aug - 28 Aug	Scoot Tigerair
03 Aug - 17 Sep	Turkish Airlines
26 Aug - 13 Sep	Scoot Tigerair
29 Aug - 05 Sep	Turkish Airlines
22 Aug - 15 Sep	Etihad Airways
25 Aug - 25 Sep	Etihad Airways

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 710€

Return flights