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

Return flights

23 Apr - 29 Apr	Copa
23 Apr - 30 Apr	Copa
22 Apr - 29 Apr	Copa
28 Apr - 06 May	Copa
19 Apr - 25 Apr	Avianca
01 Apr - 08 Apr	Avianca
01 Apr - 10 Apr	Avianca
21 Apr - 26 Apr	Avianca
19 Apr - 27 Apr	Avianca
21 Apr - 02 May	Avianca
21 Apr - 28 Apr	Avianca
23 Apr - 28 Apr	Avianca
27 Apr - 04 May	Copa
22 Apr - 02 May	Copa
27 Apr - 05 May	Copa
30 Apr - 03 May	Avianca
19 Apr - 02 May	Avianca
20 Apr - 02 May	Avianca

Also check the deals for one-way flights from Sao Paulo 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.

Book a cheap hotel in Willemstad

Cheap car rent in Willemstad

Cheapest return flights from Sao Paulo to Willemstad in April from $414

Return flights