AirHint found the following cheapest return flights from Ljubljana (LJU) to Prague (PRG) in January 2026 (see full year).
Return flights
| 09 Jan - 11 Jan | Lufthansa | ||
| 15 Jan - 19 Jan | Air Serbia | ||
| 05 Jan - 09 Jan | Air Serbia | ||
| 02 Jan - 06 Jan | Lufthansa | ||
| 20 Jan - 23 Jan | Air Serbia | ||
| 02 Jan - 05 Jan | Lufthansa |
Also check the deals for one-way flights from Ljubljana to Prague in January.
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