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

Return flights

11 Dec - 11 Jan	SWISS
01 Dec - 14 Dec	SWISS
10 Dec - 18 Dec	Air Serbia
25 Dec - 30 Dec	Air Serbia
10 Dec - 10 Jan	SWISS
27 Dec - 11 Jan	United
31 Dec - 04 Jan	Air Serbia
11 Dec - 27 Dec	Austrian Airlines
20 Dec - 28 Dec	LOT
23 Dec - 28 Dec	LOT
01 Dec - 05 Dec	SWISS
16 Dec - 30 Dec	Delta
15 Dec - 29 Dec	Delta
25 Dec - 31 Dec	Air France
25 Dec - 01 Jan	Air France
20 Dec - 10 Jan	SWISS
16 Dec - 04 Jan	Lufthansa
26 Dec - 01 Jan	Austrian Airlines
30 Dec - 06 Jan	Austrian Airlines
28 Dec - 03 Jan	Lufthansa

Also check the deals for one-way flights from Belgrade to Newark 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 Newark in December from 425€

Return flights