AirHint found the following cheapest one-way flights from Newark (EWR) to Belgrade (BEG) in December 2025 (see full year).
One-Way flights
| 06 Dec | Austrian Airlines | ||
| 08 Dec | SWISS | ||
| 31 Dec | Lufthansa | ||
| 10 Dec | FrenchBee | ||
| 07 Dec | Austrian Airlines | ||
| 30 Dec | Icelandair | ||
| 12 Dec | FrenchBee | ||
| 29 Dec | Lufthansa | ||
| 09 Dec | Icelandair | ||
| 11 Dec | Delta |
Also check the deals for return flights from Newark to Belgrade in December.
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