AirHint found the following cheapest one-way flights from Barcelona (BCN) to Ljubljana (LJU) in August 2026 (see full year).
One-Way flights
| 04 Aug | Air Serbia | ||
| 25 Aug | Air Serbia | ||
| 01 Aug | Air Serbia | ||
| 03 Aug | Air Serbia |
Also check the deals for return flights from Barcelona to Ljubljana in August.
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