AirHint found the following cheapest one-way flights from Frankfurt (FRA) to Ljubljana (LJU) in May 2026 (see full year).
One-Way flights
| 30 May | Wizz Air | ||
| 26 May | Wizz Air | ||
| 25 May | Wizz Air | ||
| 31 May | Ryanair | ||
| 28 May | Wizz Air | ||
| 20 May | Air Serbia | ||
| 24 May | Air Serbia | ||
| 23 May | Air Serbia | ||
| 29 May | LOT | ||
| 27 May | LOT |
Also check the deals for return flights from Frankfurt to Ljubljana in May.
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