Cheapest one-way flights from Rio De Janeiro to Buenos Aires in January from 84€

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

One-Way flights

20 Jan LATAM Airlines Group
23 Jan LATAM Airlines Group
12 Jan Azul Airlines
01 Jan GOL Linhas Aéreas
10 Jan LATAM Airlines Group
26 Jan Azul Airlines
15 Jan GOL Linhas Aéreas
07 Jan GOL Linhas Aéreas
05 Jan GOL Linhas Aéreas
13 Jan Azul Airlines

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

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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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