Cheapest return flights from Orlando to Buenos Aires in December from $821

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

Return flights

08 Dec - 15 Dec LATAM Airlines Group
07 Dec - 14 Dec LATAM Airlines Group
06 Dec - 13 Jan Avianca
24 Dec - 31 Dec Avianca
06 Dec - 13 Dec Avianca
18 Dec - 22 Dec Avianca
11 Dec - 14 Dec LATAM Airlines Group
26 Dec - 30 Dec LATAM Airlines Group
26 Dec - 04 Jan Spirit Airlines
10 Dec - 30 Dec LATAM Airlines Group
12 Dec - 03 Jan LATAM Airlines Group
19 Dec - 01 Jan Spirit Airlines

Also check the deals for one-way flights from Orlando to Buenos Aires in December.

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