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

Return flights

02 Dec - 07 Dec	KLM
11 Dec - 14 Dec	Ryanair
11 Dec - 12 Dec	Ryanair
08 Dec - 14 Dec	Ryanair
09 Dec - 14 Dec	KLM
11 Dec - 15 Dec	Ryanair
10 Dec - 14 Dec	Ryanair
05 Dec - 14 Dec	Air France
06 Dec - 14 Dec	Ryanair
08 Dec - 13 Dec	Air Serbia
23 Dec - 12 Jan	Air Serbia
31 Dec - 06 Jan	Ryanair
26 Dec - 09 Jan	Air Serbia
15 Dec - 08 Jan	Delta
24 Dec - 07 Jan	Austrian Airlines
18 Dec - 10 Jan	Ryanair
23 Dec - 04 Jan	KLM
23 Dec - 07 Jan	Air Serbia
30 Dec - 08 Jan	LOT
22 Dec - 04 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.

Book a cheap hotel in New York

Cheap car rent in New York

Cheapest return flights from Zagreb to New York in December from 477€

Return flights