Cheapest return BCN–LJU flights, May

AirHint found the following cheapest return flights from Barcelona (BCN) to Ljubljana (LJU) in May 2026 (see full year).

Return flights

27 May - 31 May Vueling Airlines
28 May - 04 Jun Air Serbia
21 May - 24 May Vueling Airlines direct
14 May - 17 May Wizz Air
12 May - 14 May Wizz Air
28 May - 04 Jun Vueling Airlines direct
14 May - 31 May Air Serbia
15 May - 17 May Air Serbia
20 May - 24 May Air Serbia
29 May - 31 May Air Serbia
21 May - 28 May Vueling Airlines direct
28 May - 31 May Vueling Airlines direct
25 May - 02 Jun Air Serbia
31 May - 18 Jun Vueling Airlines direct
28 May - 11 Jun Vueling Airlines direct
28 May - 18 Jun Vueling Airlines direct
21 May - 07 Jun Vueling Airlines direct
28 May - 07 Jun Vueling Airlines direct
17 May - 04 Jun Vueling Airlines direct
31 May - 14 Jun Vueling Airlines direct

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

Powered by

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.

Book a cheap hotel in Ljubljana

Cheap car rent in Ljubljana

Feel free to contact us with any feedback or request another flight research.