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

Return flights

01 Jul - 19 Jul	TUI fly Belgium
01 Jul - 15 Jul	Ryanair
02 Jul - 16 Jul	Ryanair
01 Jul - 12 Jul	Ryanair
08 Jul - 19 Jul	TUI fly Belgium
03 Jul - 01 Aug	Ryanair
08 Jul - 12 Jul	TUI fly Belgium
01 Jul - 09 Jul	Ryanair
04 Jul - 16 Jul	Ryanair
06 Jul - 12 Jul	Ryanair
05 Jul - 19 Jul	TUI fly Belgium
16 Jul - 03 Aug	TAP
25 Jul - 06 Aug	Ryanair
22 Jul - 05 Aug	Ryanair
28 Jul - 15 Aug	British Airways
15 Jul - 10 Aug	TUI fly Belgium
15 Jul - 02 Aug	TUI fly Belgium
12 Jul - 02 Aug	TUI fly Belgium
22 Jul - 03 Aug	Ryanair
30 Jul - 12 Aug	Brussels Airlines

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

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 July from $1097

Return flights