Cheapest return flights from Athens to Ljubljana in January from 149€

AirHint found the following cheapest return flights from Athens (ATH) to Ljubljana (LJU) in January 2026 (see full year).

Return flights

21 Jan - 27 Jan Air Serbia
23 Jan - 25 Jan Air Serbia
09 Jan - 12 Jan Air Serbia
01 Jan - 06 Jan Air Serbia
22 Jan - 27 Jan Air Serbia
16 Jan - 18 Jan Air Serbia
10 Jan - 17 Jan Air Serbia
01 Jan - 05 Jan Air Serbia
09 Jan - 14 Jan Air Serbia
23 Jan - 27 Jan Air Serbia
29 Jan - 01 Feb Air Serbia

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

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