AirHint found the following cheapest one-way flights from Frankfurt (FRA) to Nis (INI) in April 2026 (see full year).
One-Way flights
| 16 Apr | Ryanair | ||
| 09 Apr | Ryanair | ||
| 28 Apr | Air Serbia | direct | |
| 14 Apr | Air Serbia | direct | |
| 18 Apr | Air Serbia | direct | |
| 15 Apr | Ryanair | ||
| 04 Apr | Air Serbia | direct | |
| 07 Apr | Air Serbia | direct | |
| 06 Apr | Condor | ||
| 29 Apr | Ryanair |
Also check the deals for return flights from Frankfurt to Nis in April.
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