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

Return flights

02 Dec - 06 Dec	easyJet
18 Dec - 24 Dec	Lufthansa
09 Dec - 16 Dec	Lufthansa
19 Dec - 24 Dec	Lufthansa
03 Dec - 07 Dec	Lufthansa
13 Dec - 18 Dec	Lufthansa
12 Dec - 15 Dec	Lufthansa
18 Dec - 20 Dec	Lufthansa
11 Dec - 16 Dec	Lufthansa
01 Dec - 07 Dec	Lufthansa
23 Dec - 12 Jan	Vueling Airlines
26 Dec - 01 Jan	Ryanair
29 Dec - 02 Jan	Lufthansa
27 Dec - 01 Jan	Wizz Air
29 Dec - 05 Jan	Lufthansa
31 Dec - 01 Jan	easyJet
31 Dec - 04 Jan	Ryanair
23 Dec - 01 Jan	Vueling Airlines
31 Dec - 03 Jan	Ryanair
30 Dec - 03 Jan	Lufthansa

Also check the deals for one-way flights from Milano 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 Milano to Basel in December from $143

Return flights