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

Return flights

01 Dec - 05 Dec	Nouvelair
14 Dec - 17 Dec	Ryanair
09 Dec - 13 Dec	Wizz Air
13 Dec - 16 Dec	Ryanair
13 Dec - 15 Dec	Wizz Air
06 Dec - 10 Dec	Ryanair
12 Dec - 16 Dec	Ryanair
06 Dec - 09 Dec	Ryanair
07 Dec - 11 Dec	Ryanair
08 Dec - 10 Dec	Ryanair
25 Dec - 01 Jan	KLM
21 Dec - 09 Jan	Vueling Airlines
29 Dec - 02 Jan	Lufthansa
28 Dec - 01 Jan	Lufthansa
18 Dec - 02 Jan	Vueling Airlines
25 Dec - 09 Jan	Vueling Airlines
18 Dec - 04 Jan	Vueling Airlines
28 Dec - 04 Jan	Lufthansa
23 Dec - 09 Jan	Vueling Airlines
24 Dec - 09 Jan	Vueling Airlines

Also check the deals for one-way flights from Bologna 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 Bologna to Basel in December from 149€

Return flights