Cheapest return flights from Barcelona to Ljubljana in May from $115

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

Return flights

28 May - 31 May Vueling Airlines direct
24 May - 31 May Air Serbia
28 May - 11 Jun Vueling Airlines direct
25 May - 31 May Air Serbia
29 May - 31 May Air Serbia
24 May - 31 May Vueling Airlines direct
28 May - 04 Jun Vueling Airlines direct
28 May - 18 Jun Vueling Airlines direct
21 May - 31 May Vueling Airlines direct
15 May - 24 May Air Serbia
01 May - 07 May Air Serbia
19 May - 24 May Ryanair
07 May - 17 May Vueling Airlines direct
24 May - 11 Jun Vueling Airlines direct
31 May - 04 Jun Air Serbia
24 May - 04 Jun Vueling Airlines direct
31 May - 11 Jun Vueling Airlines direct
21 May - 04 Jun Vueling Airlines direct
31 May - 18 Jun Vueling Airlines direct
31 May - 04 Jun Vueling Airlines direct

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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