AirHint found the following cheapest return flights from New York (NYC) to Zagreb (ZAG) in April 2026 (see full year).

Return flights

22 Apr - 01 May	Iberia
24 Apr - 01 May	Iberia
19 Apr - 27 Apr	KLM
02 Apr - 18 Apr	Air Serbia
23 Apr - 26 Apr	British Airways
08 Apr - 12 Apr	Air France
01 Apr - 01 May	Iberia
04 Apr - 18 Apr	Lufthansa
01 Apr - 15 Apr	Iberia
07 Apr - 18 Apr	Lufthansa
02 Apr - 06 Apr	KLM

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

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 April from 354€

Return flights