Cheapest return flights from Ljubljana to Barcelona in August from $208

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

Return flights

04 Aug - 13 Aug Air Serbia
20 Aug - 27 Aug SWISS
07 Aug - 13 Aug Lufthansa
05 Aug - 12 Aug SWISS
28 Aug - 03 Sep KLM
31 Aug - 07 Sep Lufthansa
18 Aug - 23 Aug SWISS
05 Aug - 10 Aug SWISS
06 Aug - 10 Aug SWISS
24 Aug - 31 Aug Lufthansa
09 Aug - 13 Aug SWISS
11 Aug - 15 Aug SWISS
15 Aug - 02 Sep SWISS

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

Skyscanner

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 Barcelona

Cheap car rent in Barcelona

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