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

Return flights

28 Aug - 04 Sep	Austrian Airlines
29 Aug - 15 Sep	Lufthansa
26 Aug - 02 Sep	Air France
28 Aug - 07 Sep	Austrian Airlines
29 Aug - 05 Sep	British Airways
29 Aug - 07 Sep	Lufthansa
29 Aug - 08 Sep	Air France
22 Aug - 29 Aug	Norse Atlantic Airways
27 Aug - 03 Sep	Icelandair
17 Aug - 06 Sep	British Airways
27 Aug - 08 Sep	Norse Atlantic Airways
22 Aug - 31 Aug	Air France
27 Aug - 31 Aug	Norse Atlantic Airways
21 Aug - 25 Aug	Austrian Airlines
19 Aug - 23 Aug	Air France

Also check the deals for one-way flights from New York to Split 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 Split in August from 471€

Return flights