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

Return flights

09 Sep - 15 Sep	SWISS
13 Sep - 06 Oct	SWISS
18 Sep - 01 Oct	Austrian Airlines
18 Sep - 21 Sep	SWISS
12 Sep - 25 Sep	SWISS
20 Sep - 27 Sep	SWISS
09 Sep - 24 Sep	SWISS
10 Sep - 25 Sep	SWISS
13 Sep - 21 Sep	SWISS
20 Sep - 30 Sep	SWISS
11 Sep - 25 Sep	SWISS
18 Sep - 23 Sep	SWISS
29 Sep - 20 Oct	Austrian Airlines
12 Sep - 06 Oct	SWISS
23 Sep - 03 Oct	SWISS
14 Sep - 04 Oct	Lufthansa
14 Sep - 05 Oct	Lufthansa
15 Sep - 06 Oct	Lufthansa
14 Sep - 07 Oct	Lufthansa
14 Sep - 08 Oct	Lufthansa

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 422€

Return flights