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

Return flights

17 Aug - 21 Aug	SWISS	direct
12 Aug - 17 Aug	SWISS	direct
22 Aug - 24 Aug	SWISS	direct
19 Aug - 26 Aug	SWISS	direct
13 Aug - 17 Aug	SWISS	direct
16 Aug - 06 Sep	SWISS	direct
31 Aug - 07 Sep	SWISS	direct
08 Aug - 12 Aug	SWISS	direct
18 Aug - 24 Aug	SWISS	direct
27 Aug - 06 Sep	SWISS	direct
27 Aug - 05 Sep	SWISS	direct
01 Aug - 02 Aug	SWISS	direct
01 Aug - 07 Aug	SWISS	direct
26 Aug - 28 Aug	Vueling Airlines

Also check the deals for one-way flights from Geneva to Zurich 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 Geneva to Zurich in August from $210

Return flights