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

Return flights

25 Sep - 29 Sep	Volotea
18 Sep - 22 Sep	Volotea
25 Sep - 26 Sep	Volotea
24 Sep - 25 Sep	Volotea
24 Sep - 03 Oct	Volotea
16 Sep - 17 Sep	easyJet
22 Sep - 26 Sep	easyJet
17 Sep - 18 Sep	Volotea
29 Sep - 05 Oct	Volotea
19 Sep - 22 Sep	easyJet
16 Sep - 22 Sep	Wizz Air Malta
21 Sep - 25 Sep	Wizz Air Malta
30 Sep - 05 Oct	easyJet
09 Sep - 04 Oct	Wizz Air Malta
22 Sep - 06 Oct	Vueling Airlines
29 Sep - 06 Oct	Vueling Airlines
22 Sep - 09 Oct	Vueling Airlines
29 Sep - 09 Oct	Vueling Airlines
29 Sep - 16 Oct	Vueling Airlines
18 Sep - 06 Oct	Vueling Airlines

Also check the deals for one-way flights from Lyon to Vienna 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 Lyon to Vienna in September from $150

Return flights