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

Return flights

07 Dec - 16 Dec	Air Serbia
04 Dec - 11 Dec	Austrian Airlines
01 Dec - 10 Dec	SWISS
02 Dec - 11 Dec	SWISS
16 Dec - 27 Dec	Delta
22 Dec - 06 Jan	Delta
05 Dec - 14 Dec	Air Serbia
05 Dec - 12 Dec	Air Serbia
10 Dec - 17 Dec	SWISS
27 Dec - 06 Jan	Austrian Airlines
11 Dec - 18 Dec	Austrian Airlines
15 Dec - 26 Dec	SWISS
20 Dec - 01 Jan	Austrian Airlines
20 Dec - 03 Jan	SWISS
20 Dec - 04 Jan	SWISS
21 Dec - 02 Jan	SWISS
29 Dec - 05 Jan	Delta
27 Dec - 06 Jan	Air Serbia	direct
20 Dec - 01 Jan	Air Serbia	direct
20 Dec - 04 Jan	Air Serbia	direct

Also check the deals for one-way flights from Belgrade to New York 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 Belgrade to New York in December from $549

Return flights