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

Return flights

08 Dec - 11 Dec	Ryanair
15 Dec - 14 Jan	Ryanair
14 Dec - 14 Jan	Ryanair
05 Dec - 08 Dec	Condor
07 Dec - 11 Dec	Croatia Airlines
15 Dec - 09 Jan	Ryanair
08 Dec - 12 Dec	Ryanair
05 Dec - 07 Dec	Ryanair
08 Dec - 14 Dec	Ryanair
04 Dec - 11 Dec	Ryanair
06 Dec - 11 Dec	Croatia Airlines
04 Dec - 10 Dec	Ryanair
06 Dec - 10 Dec	Ryanair
31 Dec - 10 Jan	Condor
24 Dec - 06 Jan	Ryanair
22 Dec - 08 Jan	Ryanair
21 Dec - 01 Jan	Ryanair
21 Dec - 09 Jan	Ryanair
29 Dec - 10 Jan	Condor
31 Dec - 09 Jan	Condor

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

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 Zagreb to New York in December from $527

Return flights