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

Return flights

15 Sep - 15 Oct	Air Serbia
13 Sep - 21 Sep	Air Serbia
29 Sep - 03 Oct	Air Serbia
04 Sep - 11 Sep	Air Serbia
29 Sep - 21 Oct	Air Serbia
13 Sep - 01 Oct	Air Serbia
18 Sep - 09 Oct	SWISS
03 Sep - 15 Sep	SWISS
19 Sep - 26 Sep	SWISS
12 Sep - 22 Sep	SWISS
17 Sep - 24 Sep	SWISS
18 Sep - 25 Sep	SWISS
20 Sep - 25 Sep	Austrian Airlines
20 Sep - 16 Oct	SWISS
20 Sep - 15 Oct	SWISS
20 Sep - 04 Oct	SWISS
15 Sep - 29 Sep	Lufthansa
18 Sep - 22 Sep	SWISS
19 Sep - 06 Oct	SWISS
20 Sep - 19 Oct	SWISS

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

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 September from 340€

Return flights