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

Return flights

02 Dec - 06 Dec	easyJet	direct
09 Dec - 13 Dec	easyJet	direct
06 Dec - 08 Dec	easyJet
04 Dec - 08 Dec	Wizz Air
02 Dec - 05 Dec	easyJet
12 Dec - 15 Dec	Wizz Air
11 Dec - 15 Dec	Wizz Air
11 Dec - 18 Dec	Wizz Air
12 Dec - 19 Dec	Wizz Air
15 Dec - 22 Dec	easyJet
27 Dec - 01 Jan	Wizz Air
29 Dec - 01 Jan	KLM
28 Dec - 01 Jan	easyJet
19 Dec - 11 Jan	KLM
29 Dec - 04 Jan	KLM
28 Dec - 04 Jan	easyJet
30 Dec - 04 Jan	easyJet
29 Dec - 02 Jan	KLM
28 Dec - 02 Jan	easyJet
30 Dec - 02 Jan	easyJet

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

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 December from $107

Return flights