AirHint found the following cheapest return flights from Geneva (GVA) to St.-denis (RUN) in August 2025 (see full year).

Return flights

25 Aug - 06 Sep	easyJet
25 Aug - 07 Sep	easyJet
30 Aug - 29 Sep	Aer Lingus
22 Aug - 02 Sep	Air France
21 Aug - 28 Aug	Emirates
12 Aug - 26 Aug	Emirates
05 Aug - 24 Aug	Vueling Airlines
05 Aug - 16 Aug	Lufthansa
09 Aug - 30 Aug	Air France
06 Aug - 07 Aug	Vueling Airlines

Also check the deals for one-way flights from Geneva to St.-denis 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 St.-denis in August from 903€

Return flights