Cheapest return flights from Barcelona to Ljubljana in May from 169€

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

16 May - 20 May Air Serbia
23 May - 26 May Air Serbia
15 May - 20 May SWISS
14 May - 19 May SWISS
06 May - 14 May SWISS
07 May - 14 May SWISS
10 May - 14 May Lufthansa
17 May - 18 May Lufthansa
01 May - 03 May Lufthansa
09 May - 12 May Air Serbia

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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