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
08 Dec - 13 Dec	Ryanair
14 Dec - 14 Jan	Ryanair
06 Dec - 11 Dec	Condor
08 Dec - 14 Dec	Ryanair
28 Dec - 16 Jan	Ryanair
02 Dec - 07 Dec	LOT
05 Dec - 12 Dec	Condor
04 Dec - 11 Dec	Air Serbia
02 Dec - 10 Dec	LOT
02 Dec - 12 Dec	LOT
01 Dec - 07 Dec	Ryanair
29 Dec - 08 Jan	Ryanair
31 Dec - 09 Jan	Ryanair
31 Dec - 11 Jan	Ryanair
21 Dec - 09 Jan	Ryanair
15 Dec - 08 Jan	KLM
29 Dec - 10 Jan	Ryanair
31 Dec - 10 Jan	Ryanair

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 477€

Return flights