Cheapest return flights from Barcelona to Ljubljana in June from $204

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 June 2025 (see full year).

Return flights

06 Jun - 10 Jun Air Serbia
12 Jun - 16 Jun SWISS
12 Jun - 20 Jun Air France
04 Jun - 10 Jun SWISS
04 Jun - 07 Jun SWISS
25 Jun - 29 Jun KLM
10 Jun - 11 Jun Air Serbia
05 Jun - 10 Jun SWISS
17 Jun - 19 Jun Vueling Airlines
12 Jun - 15 Jun SWISS
30 Jun - 03 Jul SWISS
20 Jun - 04 Jul SWISS

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