Cheapest one-way flights from Rio De Janeiro to Buenos Aires in January from $145

AirHint found the following cheapest one-way flights from Rio De Janeiro (SDU) to Buenos Aires (EZE) in January 2026 (see full year).

One-Way flights

10 Jan LATAM Airlines Group
21 Jan LATAM Airlines Group
03 Jan LATAM Airlines Group
09 Jan GOL Linhas Aéreas
26 Jan LATAM Airlines Group
17 Jan LATAM Airlines Group
04 Jan LATAM Airlines Group
08 Jan GOL Linhas Aéreas
01 Jan GOL Linhas Aéreas
19 Jan GOL Linhas Aéreas

Also check the deals for return flights from Rio De Janeiro to Buenos Aires in January.

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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