AirHint found the following cheapest return flights from Charleroi (CRL) to Willemstad (CUR) in April 2026 (see full year).

Return flights

01 Apr - 12 Apr	Ryanair
02 Apr - 16 Apr	Ryanair
13 Apr - 23 Apr	Ryanair
01 Apr - 18 Apr	Ryanair
18 Apr - 03 May	Ryanair
12 Apr - 21 Apr	Wizz Air
11 Apr - 18 Apr	Ryanair
18 Apr - 01 May	Ryanair
04 Apr - 11 Apr	Ryanair
18 Apr - 02 May	Ryanair
06 Apr - 12 Apr	Wizz Air
13 Apr - 18 Apr	Ryanair
12 Apr - 18 Apr	Wizz Air
21 Apr - 02 May	Ryanair
24 Apr - 01 May	Wizz Air Malta
25 Apr - 09 May	Ryanair

Also check the deals for one-way flights from Charleroi to Willemstad in April.

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 Charleroi to Willemstad in April from 1000€

Return flights