Cheapest return flights from Ljubljana to Barcelona in January from $162

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 January 2025 (see full year).

Return flights

24 Jan - 27 Jan Air Serbia
31 Jan - 02 Feb Air France
20 Jan - 04 Feb Air Serbia
18 Jan - 24 Jan Lufthansa
10 Jan - 12 Jan SWISS
19 Jan - 27 Jan SWISS
18 Jan - 21 Jan SWISS
24 Jan - 26 Jan SWISS
08 Jan - 12 Jan SWISS
19 Jan - 24 Jan SWISS
08 Jan - 15 Jan SWISS
02 Jan - 10 Jan Lufthansa

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

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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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