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

Return flights

07 Aug - 22 Aug	China Eastern
26 Aug - 01 Sep	KLM
24 Aug - 03 Sep	KLM
03 Aug - 15 Aug	Air China
15 Aug - 20 Aug	Japan Airlines
13 Aug - 16 Aug	Air China
10 Aug - 16 Aug	Air China
07 Aug - 16 Aug	Air China
23 Aug - 03 Sep	KLM
16 Aug - 20 Aug	KLM
07 Aug - 14 Aug	Air China
08 Aug - 16 Aug	Air China
08 Aug - 15 Aug	Air China

Also check the deals for one-way flights from Osaka 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 Osaka to Geneva in August from $1248

Return flights