AirHint found the following cheapest return flights from New York (JFK) to Zagreb (ZAG) in October 2025 (see full year).

Return flights

20 Oct - 05 Nov	Iberia
29 Oct - 04 Nov	Austrian Airlines
28 Oct - 11 Nov	Lufthansa
08 Oct - 22 Oct	Lufthansa
02 Oct - 10 Oct	Lufthansa
15 Oct - 29 Oct	United
20 Oct - 27 Oct	United
06 Oct - 20 Oct	Lufthansa
11 Oct - 18 Oct	British Airways
02 Oct - 12 Oct	Lufthansa
18 Oct - 25 Oct	Austrian Airlines
03 Oct - 11 Oct	Lufthansa
03 Oct - 12 Oct	Lufthansa
25 Oct - 08 Nov	Lufthansa

Also check the deals for one-way flights from New York to Zagreb in October.

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 Zagreb in October from 312€

Return flights