Cheapest return flights from Thessaloniki to Ljubljana in December from 163€

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

Return flights

05 Dec - 08 Dec Aegean Airlines
11 Dec - 15 Dec Aegean Airlines
05 Dec - 12 Dec Aegean Airlines
02 Dec - 05 Dec Air Serbia
20 Dec - 23 Dec Air Serbia
18 Dec - 22 Dec Air Serbia
20 Dec - 24 Dec Air Serbia
04 Dec - 11 Dec Turkish Airlines
27 Dec - 30 Dec Air Serbia
29 Dec - 01 Jan Air Serbia
29 Dec - 02 Jan Air Serbia
26 Dec - 04 Jan Air Serbia
23 Dec - 28 Dec Air Serbia

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

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