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

Return flights

01 Jan - 08 Jan	JetSmart	direct
23 Jan - 02 Feb	LATAM Airlines Group
01 Jan - 11 Jan	JetSmart	direct
01 Jan - 07 Jan	JetSmart	direct
19 Jan - 26 Jan	LATAM Airlines Group
23 Jan - 02 Feb	JetSmart	direct
01 Jan - 04 Jan	JetSmart	direct
01 Jan - 15 Jan	JetSmart	direct
19 Jan - 23 Jan	LATAM Airlines Group
12 Jan - 26 Jan	LATAM Airlines Group
19 Jan - 26 Jan	JetSmart	direct
01 Jan - 10 Jan	JetSmart	direct

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

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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Cheapest return flights from Rio De Janeiro to Buenos Aires in January from $323

Return flights