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

Return flights

01 Dec - 14 Dec	Eurowings
04 Dec - 11 Dec	Aer Lingus
01 Dec - 11 Dec	Eurowings
08 Dec - 22 Dec	easyJet
14 Dec - 21 Dec	Ryanair
11 Dec - 25 Dec	Eurowings
24 Dec - 08 Jan	Air France
24 Dec - 31 Dec	Air France
13 Dec - 21 Dec	KLM
19 Dec - 28 Dec	Ryanair
15 Dec - 31 Dec	Turkish Airlines
25 Dec - 05 Jan	Eurowings
20 Dec - 01 Jan	KLM
22 Dec - 02 Jan	KLM
21 Dec - 05 Jan	KLM
20 Dec - 06 Jan	KLM
25 Dec - 04 Jan	KLM
19 Dec - 04 Jan	KLM

Also check the deals for one-way flights from Duesseldorf 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 Duesseldorf to Willemstad in December from $987

Return flights