Cheapest return flights from Barcelona to Ljubljana in May from $198

Best time to book flights for Barcelona (BCN) to Ljubljana (LJU) flights at AirHint

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

Return flights

17 May - 18 May Air Serbia
30 May - 09 Jun Air Serbia
30 May - 02 Jun Air Serbia
13 May - 17 May Vueling Airlines
13 May - 20 May SWISS
07 May - 11 May Air Serbia
11 May - 17 May SWISS
06 May - 13 May Air France
08 May - 11 May Vueling Airlines
20 May - 21 May Vueling Airlines
07 May - 13 May Air France
08 May - 13 May SWISS
29 May - 03 Jun Lufthansa
29 May - 02 Jun Vueling Airlines
29 May - 01 Jun KLM
28 May - 01 Jun SWISS

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

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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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