AirHint found the following cheapest return flights from Buenos Aires (AEP) to Oranjestad (AUA) in December 2025 (see full year).

Return flights

13 Dec - 27 Dec	Avianca
15 Dec - 23 Dec	Avianca
01 Dec - 08 Dec	Avianca
07 Dec - 14 Dec	GOL Linhas Aéreas
10 Dec - 21 Dec	Avianca
18 Dec - 26 Dec	Avianca
03 Dec - 18 Dec	Flybondi
08 Dec - 15 Dec	Avianca
13 Dec - 21 Dec	Avianca
16 Dec - 23 Dec	Avianca
17 Dec - 01 Jan	Avianca
31 Dec - 07 Jan	JetSmart
31 Dec - 15 Jan	Sky Airline
23 Dec - 02 Jan	Avianca
31 Dec - 16 Jan	JetSmart
25 Dec - 02 Jan	Avianca
30 Dec - 11 Jan	Flybondi
25 Dec - 06 Jan	Avianca

Also check the deals for one-way flights from Buenos Aires to Oranjestad 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.

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Cheapest return flights from Buenos Aires to Oranjestad in December from $578

Return flights