AirHint found the following cheapest one-way flights from New York (NYC) to Brussels (BRU) in December 2025 (see full year).
One-Way flights
| 15 Dec | HiSky Europe | ||
| 05 Dec | HiSky Europe | ||
| 09 Dec | KLM | ||
| 07 Dec | TAP | ||
| 30 Dec | Norse Atlantic Airways | ||
| 04 Dec | Air Serbia | ||
| 13 Dec | Frontier Airlines | ||
| 29 Dec | TAP | ||
| 27 Dec | Air Europa | ||
| 10 Dec | United | direct |
Also check the deals for return flights from New York to Brussels in December.
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