Cheapest one-way flights from Rio De Janeiro to Buenos Aires in January from $133

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

One-Way flights

30 Jan JetSmart direct
27 Jan JetSmart direct
21 Jan LATAM Airlines Group
07 Jan LATAM Airlines Group
29 Jan JetSmart direct
28 Jan JetSmart direct
17 Jan JetSmart direct
21 Jan JetSmart direct
16 Jan JetSmart direct
07 Jan JetSmart direct

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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