AirHint found the following cheapest one-way flights from Berlin (BER) to Ljubljana (LJU) in September 2025 (see full year).
One-Way flights
| 30 Sep | Air Serbia | ||
| 24 Sep | Air Serbia | ||
| 21 Sep | Air Serbia | ||
| 25 Sep | Air Serbia | ||
| 23 Sep | Air Serbia | ||
| 28 Sep | Air Serbia | ||
| 16 Sep | Air Serbia | ||
| 17 Sep | Air Serbia | ||
| 11 Sep | Norwegian Air Sweden AOC | ||
| 18 Sep | Transavia France |
Also check the deals for return flights from Berlin to Ljubljana in September.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
Find us on social media