AirHint found the following cheapest one-way flights from Ljubljana (LJU) to Barcelona (BCN) in October 2025 (see full year).
One-Way flights
| 13 Oct | Air Serbia | ||
| 12 Oct | Air Serbia | ||
| 10 Oct | Wizz Air | ||
| 01 Oct | Wizz Air | ||
| 04 Oct | Transavia France |
Also check the deals for return flights from Ljubljana to Barcelona in October.
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