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

Return flights

23 Sep - 01 Oct	Wizz Air UK
17 Sep - 27 Sep	easyJet
16 Sep - 24 Oct	Vueling Airlines
11 Sep - 13 Sep	Ryanair
16 Sep - 23 Sep	Vueling Airlines
26 Sep - 29 Sep	easyJet
16 Sep - 26 Sep	Vueling Airlines
12 Sep - 19 Sep	Scandinavian Airlines
29 Sep - 05 Oct	Wizz Air UK
27 Sep - 10 Oct	easyJet
15 Sep - 26 Oct	easyJet
26 Sep - 03 Oct	Vueling Airlines
22 Sep - 25 Sep	Vueling Airlines
13 Sep - 26 Sep	Vueling Airlines
12 Sep - 18 Sep	Croatia Airlines
20 Sep - 26 Sep	British Airways

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 480€

Return flights