AirHint found the following cheapest return flights from Frankfurt (FRA) to Ljubljana (LJU) in October 2026 (see full year).
Return flights
| 17 Oct - 19 Oct | Air Serbia | ||
| 09 Oct - 12 Oct | Air Serbia | ||
| 03 Oct - 04 Oct | Air Serbia | ||
| 04 Oct - 10 Oct | Air Serbia | ||
| 17 Oct - 19 Oct | Lufthansa | direct | |
| 03 Oct - 04 Oct | Lufthansa | direct |
Also check the deals for one-way flights from Frankfurt to Ljubljana in October.
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