AirHint found the following cheapest return flights from Basel (BSL) to Vienna (VIE) in October 2025 (see full year).

Return flights

16 Oct - 18 Oct	Wizz Air Malta
06 Oct - 09 Oct	easyJet
20 Oct - 23 Oct	easyJet
26 Oct - 06 Nov	Wizz Air
01 Oct - 02 Oct	easyJet
02 Oct - 09 Oct	easyJet
02 Oct - 05 Oct	Wizz Air Malta
01 Oct - 04 Oct	Wizz Air Malta
14 Oct - 14 Oct	easyJet
20 Oct - 22 Oct	easyJet
24 Oct - 27 Oct	Vueling Airlines
25 Oct - 01 Nov	KLM
31 Oct - 02 Nov	KLM
29 Oct - 02 Nov	easyJet
29 Oct - 01 Nov	KLM
29 Oct - 01 Nov	Austrian Airlines	direct
26 Oct - 06 Nov	Austrian Airlines	direct
31 Oct - 02 Nov	SWISS	direct

Also check the deals for one-way flights from Basel to Vienna in October.

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 Basel to Vienna in October from 93€

Return flights