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

Return flights

07 Oct - 14 Oct	TUI fly Belgium
07 Oct - 11 Oct	TUI fly Belgium
04 Oct - 14 Oct	TUI fly Belgium
04 Oct - 11 Oct	TUI fly Belgium
14 Oct - 21 Oct	TUI fly Belgium
07 Oct - 21 Oct	TUI fly Belgium
04 Oct - 21 Oct	TUI fly Belgium
31 Oct - 08 Nov	Air Canada
28 Oct - 13 Nov	KLM
11 Oct - 14 Oct	TUI fly Belgium
24 Oct - 02 Nov	KLM
01 Oct - 12 Oct	KLM
02 Oct - 19 Oct	KLM
30 Oct - 02 Nov	KLM
23 Oct - 03 Nov	KLM
24 Oct - 12 Nov	Ryanair
25 Oct - 01 Nov	Ryanair
26 Oct - 01 Nov	Ryanair
14 Oct - 01 Nov	TUI fly Belgium
18 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 $696

Return flights