Cheapest return flights from Rio De Janeiro to Buenos Aires in December from $245

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

Return flights

06 Dec - 10 Dec LATAM Airlines Group
04 Dec - 08 Dec LATAM Airlines Group
03 Dec - 10 Dec LATAM Airlines Group
08 Dec - 11 Dec LATAM Airlines Group
01 Dec - 13 Dec LATAM Airlines Group
18 Dec - 21 Dec LATAM Airlines Group
10 Dec - 13 Dec LATAM Airlines Group
10 Dec - 20 Dec LATAM Airlines Group
11 Dec - 18 Dec LATAM Airlines Group
08 Dec - 13 Dec LATAM Airlines Group
23 Dec - 01 Jan GOL Linhas Aéreas
30 Dec - 05 Jan GOL Linhas Aéreas
28 Dec - 09 Jan GOL Linhas Aéreas
27 Dec - 01 Jan GOL Linhas Aéreas
16 Dec - 07 Jan LATAM Airlines Group
26 Dec - 16 Jan GOL Linhas Aéreas
31 Dec - 09 Jan GOL Linhas Aéreas
26 Dec - 18 Jan LATAM Airlines Group
18 Dec - 15 Jan GOL Linhas Aéreas
31 Dec - 07 Jan GOL Linhas Aéreas

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

Skyscanner

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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