Cheapest return flights from Ljubljana to Barcelona in July from $211

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 July 2025 (see full year).

Return flights

15 Jul - 23 Jul SWISS
21 Jul - 28 Jul Air Serbia
19 Jul - 24 Jul Lufthansa
14 Jul - 20 Jul Air Serbia
14 Jul - 18 Jul SWISS
06 Jul - 11 Jul Lufthansa
30 Jul - 12 Aug SWISS
01 Jul - 24 Aug SWISS
17 Jul - 27 Jul Lufthansa
24 Jul - 03 Aug Air Serbia
01 Jul - 04 Jul Transavia France
14 Jul - 17 Jul Air Serbia
11 Jul - 13 Jul Air Serbia
30 Jul - 13 Aug SWISS
01 Jul - 01 Aug Transavia France
30 Jul - 11 Aug Lufthansa
26 Jul - 01 Aug Lufthansa
26 Jul - 02 Aug Lufthansa

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

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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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