Cheapest one-way flights from Istanbul to Belgrade in December from 84€

AirHint found the following cheapest one-way flights from Istanbul (IST) to Belgrade (BEG) in December 2025 (see full year).

One-Way flights

25 Dec Pegasus Airlines
28 Dec Pegasus Airlines
23 Dec AJet
29 Dec Pegasus Airlines
26 Dec Pegasus Airlines
31 Dec AJet
27 Dec Pegasus Airlines direct
30 Dec AJet
23 Dec Air Serbia direct
25 Dec Air Serbia direct

Also check the deals for return flights from Istanbul to Belgrade in December.

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