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

Return flights

05 Sep - 12 Sep	Scandinavian Airlines
05 Sep - 26 Sep	Scandinavian Airlines
16 Sep - 26 Sep	Vueling Airlines
16 Sep - 27 Sep	easyJet
26 Sep - 30 Sep	easyJet
27 Sep - 04 Oct	easyJet
15 Sep - 21 Sep	Wizz Air UK
03 Sep - 10 Sep	Croatia Airlines
03 Sep - 15 Sep	Volotea
30 Sep - 30 Sep	Norwegian Air Sweden AOC

Also check the deals for one-way flights from Split 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 Split to New York in September from $457

Return flights