Cheapest return flights from Thessaloniki to Belgrade in December from 136€

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

Return flights

11 Dec - 13 Dec Air Serbia
06 Dec - 08 Dec Aegean Airlines
03 Dec - 07 Dec Aegean Airlines
04 Dec - 08 Dec Air Serbia
09 Dec - 11 Dec Air Serbia direct
02 Dec - 05 Dec Air Serbia direct
08 Dec - 11 Dec Air Serbia direct
04 Dec - 12 Dec Air Serbia direct
10 Dec - 12 Dec Air Serbia direct
03 Dec - 05 Dec Air Serbia direct
29 Dec - 02 Jan Air Serbia direct
20 Dec - 10 Jan Ryanair
29 Dec - 04 Jan Air Serbia direct
27 Dec - 02 Jan Air Serbia direct
26 Dec - 02 Jan Ryanair
27 Dec - 03 Jan Air Serbia direct
21 Dec - 10 Jan Air Serbia direct
20 Dec - 10 Jan Air Serbia direct
21 Dec - 11 Jan Air Serbia direct
31 Dec - 02 Jan Ryanair

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

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