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

Return flights

30 Aug - 03 Sep	Volotea
21 Aug - 27 Aug	Vueling Airlines
29 Aug - 03 Sep	Iberia
26 Aug - 31 Aug	Iberia
05 Aug - 09 Aug	Vueling Airlines
17 Aug - 22 Aug	Iberia
01 Aug - 03 Aug	Vueling Airlines
01 Aug - 04 Aug	Vueling Airlines

Also check the deals for one-way flights from San Sebastian 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 San Sebastian to Geneva in August from 168€

Return flights