AirHint found the following cheapest one-way flights from Frankfurt (FRA) to Ljubljana (LJU) in March 2026 (see full year).
One-Way flights
| 07 Mar | Ryanair | ||
| 16 Mar | Ryanair | ||
| 23 Mar | Air Serbia | ||
| 02 Mar | Ryanair | ||
| 01 Mar | Ryanair | ||
| 15 Mar | Ryanair | ||
| 25 Mar | Air Serbia | ||
| 03 Mar | Air Serbia | ||
| 14 Mar | Ryanair | ||
| 16 Mar | Lufthansa | direct |
Also check the deals for return flights from Frankfurt to Ljubljana in March.
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