Cheapest return flights from Barcelona to Ljubljana in October from $166

AirHint found the following cheapest return flights from Barcelona (BCN) to Ljubljana (LJU) in October 2025 (see full year).

Return flights

11 Oct - 19 Oct Wizz Air Malta
16 Oct - 19 Oct Wizz Air Malta
11 Oct - 13 Oct Vueling Airlines
25 Oct - 29 Nov SWISS
30 Oct - 02 Nov SWISS
06 Oct - 10 Oct Air Serbia
26 Oct - 28 Oct Air Serbia
24 Oct - 27 Oct Air Serbia
09 Oct - 13 Oct Air Serbia
20 Oct - 24 Oct Air Serbia
17 Oct - 19 Oct Air Serbia
01 Oct - 10 Oct Air Serbia
31 Oct - 03 Nov Wizz Air Malta
31 Oct - 02 Nov Air Serbia

Also check the deals for one-way flights from Barcelona to Ljubljana in October.

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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.

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