AirHint found the following cheapest return flights from Sao Paulo (GRU) to Willemstad (CUR) in December 2025 (see full year).

Return flights

04 Dec - 11 Dec	Avianca
11 Dec - 14 Dec	Avianca
08 Dec - 15 Dec	Avianca
18 Dec - 23 Dec	Avianca
25 Dec - 30 Dec	Copa
21 Dec - 28 Dec	Avianca
25 Dec - 01 Jan	Avianca
30 Dec - 07 Jan	Avianca
26 Dec - 01 Jan	Avianca
31 Dec - 07 Jan	Avianca
21 Dec - 02 Jan	LATAM Airlines Group
23 Dec - 03 Jan	LATAM Airlines Group
30 Dec - 05 Jan	Avianca
28 Dec - 03 Jan	LATAM Airlines Group
30 Dec - 08 Jan	Avianca
30 Dec - 06 Jan	Avianca

Also check the deals for one-way flights from Sao Paulo to Willemstad in December.

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 December from 444€

Return flights