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

Return flights

27 Aug - 03 Sep	Air Canada
28 Aug - 11 Sep	Norse Atlantic Airways (UK)
24 Aug - 07 Sep	Delta
28 Aug - 04 Sep	Lufthansa
28 Aug - 01 Sep	Norse Atlantic Airways (UK)
24 Aug - 28 Aug	Norse Atlantic Airways (UK)
27 Aug - 03 Sep	Air Serbia	direct
24 Aug - 07 Sep	Air Serbia	direct
28 Aug - 04 Sep	Air Serbia	direct
24 Aug - 28 Aug	Air Serbia	direct
25 Aug - 28 Aug	LOT
24 Aug - 25 Aug	SWISS

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

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 August from $643

Return flights