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

Return flights

06 Dec - 14 Dec	Norse Atlantic Airways
07 Dec - 16 Dec	Norse Atlantic Airways
05 Dec - 13 Dec	TAP
10 Dec - 18 Dec	Austrian Airlines
04 Dec - 18 Dec	Lufthansa
30 Dec - 10 Jan	Air Canada
05 Dec - 14 Dec	SWISS
02 Dec - 09 Dec	SWISS
28 Dec - 17 Jan	LOT
24 Dec - 17 Jan	LOT
26 Dec - 17 Jan	LOT
16 Dec - 10 Jan	Icelandair
25 Dec - 17 Jan	LOT
12 Dec - 28 Dec	SWISS
15 Dec - 30 Dec	Lufthansa
07 Dec - 27 Dec	Norse Atlantic Airways
29 Dec - 05 Jan	SWISS
23 Dec - 17 Jan	Icelandair
18 Dec - 10 Jan	Azores Airlines
23 Dec - 10 Jan	Icelandair

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 420€

Return flights