Cheapest return flights from Frankfurt to Nis in December from 129€

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

Return flights

02 Dec - 06 Dec Air Serbia direct
02 Dec - 09 Dec Air Serbia direct
06 Dec - 09 Dec Air Serbia direct
01 Dec - 06 Dec Ryanair
27 Dec - 10 Jan Air Serbia
23 Dec - 10 Jan Ryanair
09 Dec - 16 Dec Lufthansa
27 Dec - 03 Jan Air Serbia
19 Dec - 04 Jan easyJet
05 Dec - 06 Dec Austrian Airlines
23 Dec - 03 Jan Ryanair
21 Dec - 03 Jan Ryanair
24 Dec - 11 Jan KLM

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

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