Cheapest return flights from Rio De Janeiro to Buenos Aires in December from $321

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

Return flights

16 Dec - 19 Dec LATAM Airlines Group
16 Dec - 21 Dec LATAM Airlines Group
08 Dec - 15 Dec LATAM Airlines Group
02 Dec - 09 Dec LATAM Airlines Group
15 Dec - 19 Dec LATAM Airlines Group
15 Dec - 22 Dec LATAM Airlines Group
03 Dec - 09 Dec LATAM Airlines Group
10 Dec - 17 Dec LATAM Airlines Group
09 Dec - 16 Dec LATAM Airlines Group
24 Dec - 31 Dec LATAM Airlines Group
31 Dec - 07 Jan LATAM Airlines Group
30 Dec - 01 Jan GOL Linhas Aéreas
25 Dec - 01 Jan GOL Linhas Aéreas
28 Dec - 01 Jan GOL Linhas Aéreas
29 Dec - 01 Jan GOL Linhas Aéreas
26 Dec - 01 Jan GOL Linhas Aéreas
16 Dec - 08 Jan Azul Airlines
31 Dec - 05 Jan Azul Airlines
30 Dec - 05 Jan Azul Airlines
29 Dec - 05 Jan Azul Airlines

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

Powered by

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 Buenos Aires

Cheap car rent in Buenos Aires

Feel free to contact us with any feedback or request another flight research.