Cheapest return flights from Nis to Basel in December from $180

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

Return flights

17 Dec - 10 Jan Air Serbia
31 Dec - 04 Jan Air Serbia
25 Dec - 03 Jan Wizz Air
31 Dec - 03 Jan Air Serbia
30 Dec - 06 Jan Air Serbia
30 Dec - 03 Jan Wizz Air
28 Dec - 04 Jan Air Serbia
11 Dec - 14 Dec Ryanair
30 Dec - 04 Jan Turkish Airlines
09 Dec - 16 Dec Air Serbia

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

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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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