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

Return flights

11 Dec - 15 Dec	Copa
04 Dec - 08 Dec	Avianca
10 Dec - 16 Dec	Copa
19 Dec - 28 Dec	Surinam Airways
23 Dec - 31 Dec	Copa
29 Dec - 02 Jan	Surinam Airways	direct
13 Dec - 07 Jan	Avianca
19 Dec - 31 Dec	Copa
20 Dec - 31 Dec	Copa
19 Dec - 01 Jan	Copa
26 Dec - 01 Jan	Surinam Airways
19 Dec - 28 Dec	American Airlines	direct
29 Dec - 01 Jan	Surinam Airways
20 Dec - 27 Dec	Copa
15 Dec - 04 Jan	Surinam Airways
19 Dec - 03 Jan	Surinam Airways
25 Dec - 03 Jan	Copa

Also check the deals for one-way flights from Miami 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 Miami to Willemstad in December from 333€

Return flights