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

Return flights

13 Dec - 15 Dec	Lufthansa
10 Dec - 14 Dec	Lufthansa
24 Dec - 28 Dec	Lufthansa
20 Dec - 05 Jan	Lufthansa
29 Dec - 02 Jan	Lufthansa
29 Dec - 04 Jan	Lufthansa
17 Dec - 21 Dec	Lufthansa
19 Dec - 22 Dec	Lufthansa
04 Dec - 07 Dec	Lufthansa
09 Dec - 13 Dec	Lufthansa
19 Dec - 21 Dec	Lufthansa
19 Dec - 24 Dec	Lufthansa
19 Dec - 23 Dec	Lufthansa
31 Dec - 06 Jan	Lufthansa
28 Dec - 01 Jan	Lufthansa
27 Dec - 02 Jan	Lufthansa
27 Dec - 03 Jan	Lufthansa
30 Dec - 02 Jan	ITA Airways

Also check the deals for one-way flights from Milan 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.

Book a cheap hotel in Basel

Cheap car rent in Basel

Cheapest return flights from Milan to Basel in December from $155

Return flights