Cheapest return flights from Newark to Zagreb in December from $499

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

Return flights

13 Dec - 20 Jan Austrian Airlines
08 Dec - 22 Dec Turkish Airlines
05 Dec - 19 Dec Turkish Airlines
14 Dec - 08 Jan Lufthansa
17 Dec - 09 Jan Lufthansa
21 Dec - 29 Dec Lufthansa
19 Dec - 04 Jan Icelandair
21 Dec - 03 Jan Lufthansa
20 Dec - 02 Jan Austrian Airlines

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

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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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