AirHint found the following cheapest return flights from New York (NYC) to Willemstad (CUR) in December 2025 (see full year).

Return flights

06 Dec - 13 Dec	Copa
10 Dec - 14 Dec	Copa
11 Dec - 15 Dec	Copa
12 Dec - 15 Dec	Copa
06 Dec - 13 Dec	United	direct
17 Dec - 21 Dec	Spirit Airlines
17 Dec - 26 Dec	Spirit Airlines
28 Dec - 23 Jan	Air Canada
30 Dec - 07 Jan	Caribbean Airlines
30 Dec - 05 Jan	Caribbean Airlines
19 Dec - 26 Dec	Air Canada
27 Dec - 08 Jan	Copa
18 Dec - 27 Dec	Air Canada
19 Dec - 25 Dec	Air Canada
27 Dec - 10 Jan	Copa
29 Dec - 02 Jan	Spirit Airlines
26 Dec - 02 Jan	Caribbean Airlines
25 Dec - 02 Jan	Frontier Airlines
27 Dec - 04 Jan	Frontier Airlines
27 Dec - 03 Jan	Copa

Also check the deals for one-way flights from New York to Willemstad 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.

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Cheapest return flights from New York to Willemstad in December from 358€

Return flights