AirHint found the following cheapest return flights from Brussels (BRU) to Willemstad (CUR) in October 2025 (see full year).

Return flights

28 Oct - 13 Nov	TUI fly Belgium
22 Oct - 30 Oct	KLM
27 Oct - 12 Nov	KLM
28 Oct - 19 Nov	KLM
28 Oct - 07 Nov	KLM
13 Oct - 22 Oct	KLM
21 Oct - 28 Oct	KLM
25 Oct - 01 Nov	TUI fly Belgium
14 Oct - 28 Oct	KLM
09 Oct - 11 Oct	Ryanair
10 Oct - 18 Oct	United
27 Oct - 31 Oct	Ryanair
20 Oct - 26 Oct	KLM
18 Oct - 24 Oct	TAP
07 Oct - 18 Oct	TUI fly Belgium
28 Oct - 01 Nov	TUI fly Belgium

Also check the deals for one-way flights from Brussels to Willemstad in October.

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 Brussels to Willemstad in October from 711€

Return flights