Cheapest return flights from Rio De Janeiro to Buenos Aires in December from 311€

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

Return flights

05 Dec - 15 Dec LATAM Airlines Group
27 Dec - 12 Jan GOL Linhas Aéreas
26 Dec - 08 Jan GOL Linhas Aéreas
22 Dec - 29 Dec LATAM Airlines Group
15 Dec - 22 Dec LATAM Airlines Group
17 Dec - 23 Dec LATAM Airlines Group
03 Dec - 07 Dec LATAM Airlines Group
26 Dec - 31 Dec GOL Linhas Aéreas
22 Dec - 30 Dec Azul Airlines
29 Dec - 14 Jan GOL Linhas Aéreas
16 Dec - 23 Dec LATAM Airlines Group
27 Dec - 31 Dec LATAM Airlines Group
10 Dec - 14 Dec Azul Airlines
28 Dec - 19 Jan LATAM Airlines Group
23 Dec - 02 Jan Azul Airlines
18 Dec - 11 Jan LATAM Airlines Group
30 Dec - 01 Jan Azul Airlines
30 Dec - 07 Jan Azul Airlines
24 Dec - 05 Jan LATAM Airlines Group
21 Dec - 01 Jan Azul Airlines

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

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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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