AirHint found the following cheapest return flights from Vienna (VIE) to Geneva (GVA) in September 2025 (see full year).

Return flights

04 Sep - 08 Sep	Wizz Air Malta
12 Sep - 15 Sep	Wizz Air Malta
18 Sep - 22 Sep	Wizz Air Malta
04 Sep - 11 Sep	Wizz Air Malta
24 Sep - 27 Sep	Wizz Air Malta
01 Sep - 06 Oct	Ryanair
01 Sep - 05 Sep	Wizz Air Malta
05 Sep - 09 Sep	Wizz Air Malta
10 Sep - 14 Sep	Ryanair
10 Sep - 14 Sep	Austrian Airlines	direct
24 Sep - 27 Sep	Austrian Airlines	direct
01 Sep - 06 Oct	Austrian Airlines	direct
30 Sep - 06 Oct	Vueling Airlines

Also check the deals for one-way flights from Vienna to Geneva in September.

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 Vienna to Geneva in September from 109€

Return flights