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

Return flights

04 Dec - 18 Dec	Scandinavian Airlines
30 Dec - 13 Jan	Scandinavian Airlines
07 Dec - 28 Dec	Scandinavian Airlines
04 Dec - 18 Dec	Air Serbia	direct
30 Dec - 13 Jan	Air Serbia	direct
07 Dec - 28 Dec	Air Serbia	direct
20 Dec - 03 Jan	Air Serbia	direct

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

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from New York to Belgrade in December from $545

Return flights