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

Return flights

18 Dec - 29 Dec	Austrian Airlines	direct
18 Dec - 21 Dec	Austrian Airlines	direct
19 Dec - 28 Dec	Austrian Airlines	direct
19 Dec - 21 Dec	Austrian Airlines	direct
23 Dec - 06 Jan	Eurowings
29 Dec - 02 Jan	Ryanair

Also check the deals for one-way flights from Vienna to Basel 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 Vienna to Basel in December from 152€

Return flights