Cheapest return flights from Rio De Janeiro to Buenos Aires in December from 277€

AirHint found the following cheapest return flights from Rio De Janeiro (SDU) to Buenos Aires (AEP) in December 2025 (see full year).

Return flights

09 Dec - 12 Dec LATAM Airlines Group
02 Dec - 05 Dec LATAM Airlines Group
09 Dec - 16 Dec Azul Airlines
09 Dec - 11 Dec Azul Airlines
09 Dec - 15 Dec Azul Airlines
13 Dec - 17 Dec LATAM Airlines Group
10 Dec - 17 Dec LATAM Airlines Group
01 Dec - 04 Dec LATAM Airlines Group
02 Dec - 06 Dec LATAM Airlines Group
10 Dec - 22 Dec Azul Airlines
30 Dec - 01 Jan Azul Airlines
24 Dec - 01 Jan Azul Airlines
30 Dec - 07 Jan Azul Airlines
31 Dec - 12 Jan Azul Airlines
22 Dec - 01 Jan Azul Airlines
31 Dec - 04 Jan Azul Airlines
24 Dec - 04 Jan Azul Airlines
26 Dec - 04 Jan Azul Airlines
30 Dec - 10 Jan Azul Airlines
29 Dec - 05 Jan LATAM Airlines Group

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

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