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

Return flights

20 Sep - 22 Sep	Ryanair
27 Sep - 30 Sep	Ryanair
27 Sep - 29 Sep	Ryanair
20 Sep - 27 Sep	Ryanair
16 Sep - 21 Sep	easyJet
30 Sep - 03 Oct	Vueling Airlines
26 Sep - 29 Sep	Transavia France
23 Sep - 26 Sep	Ryanair
12 Sep - 15 Sep	Transavia France
19 Sep - 22 Sep	easyJet
22 Sep - 25 Sep	easyJet
15 Sep - 06 Oct	Vueling Airlines
15 Sep - 05 Oct	Vueling Airlines
20 Sep - 06 Oct	Vueling Airlines
15 Sep - 02 Oct	Vueling Airlines
20 Sep - 05 Oct	Vueling Airlines
26 Sep - 06 Oct	Vueling Airlines
20 Sep - 02 Oct	Vueling Airlines
26 Sep - 05 Oct	Vueling Airlines
17 Sep - 06 Oct	Vueling Airlines

Also check the deals for one-way flights from Nantes 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 Nantes to Vienna in September from 120€

Return flights