Cheapest return flights from Ljubljana to Barcelona in June from $159

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

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

Return flights

30 Jun - 07 Jul Air Serbia
23 Jun - 30 Jun Air Serbia
30 Jun - 04 Jul Air Serbia
24 Jun - 28 Jun SWISS
27 Jun - 30 Jun Air Serbia
19 Jun - 26 Jun KLM
10 Jun - 13 Jun Air Serbia
11 Jun - 14 Jun Lufthansa
11 Jun - 13 Jun Air Serbia
06 Jun - 09 Jun Air Serbia
13 Jun - 15 Jun Air Serbia

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

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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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