AirHint found the following cheapest one-way flights from Newark (EWR) to Zagreb (ZAG) in December 2025 (see full year).
One-Way flights
| 03 Dec | TAP | ||
| 10 Dec | KLM | ||
| 13 Dec | Spirit Airlines | ||
| 24 Dec | Austrian Airlines | ||
| 25 Dec | Austrian Airlines | ||
| 22 Dec | Spirit Airlines | ||
| 18 Dec | Spirit Airlines | ||
| 20 Dec | Spirit Airlines | ||
| 19 Dec | jetBlue |
Also check the deals for return 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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