Cheapest return flights from Istanbul to Ljubljana in December from 193€

AirHint found the following cheapest return flights from Istanbul (IST) to Ljubljana (LJU) in December 2025 (see full year).

Return flights

30 Dec - 04 Jan Air Serbia
28 Dec - 31 Dec Turkish Airlines direct
30 Dec - 04 Jan Turkish Airlines direct
28 Dec - 02 Jan Turkish Airlines direct
20 Dec - 27 Dec Air Serbia
17 Dec - 22 Dec Pegasus Airlines
13 Dec - 20 Dec Air Serbia
20 Dec - 24 Dec Pegasus Airlines
13 Dec - 20 Dec Turkish Airlines direct
24 Dec - 27 Dec Air Serbia
16 Dec - 21 Dec Air Serbia
20 Dec - 27 Dec Turkish Airlines direct
24 Dec - 27 Dec Turkish Airlines direct

Also check the deals for one-way flights from Istanbul to Ljubljana in December.

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