Cheapest one-way flights from Rio De Janeiro to Buenos Aires in August from $125

Best time to book flights for Rio De Janeiro (SDU) to Buenos Aires (AEP) flights at AirHint

AirHint found the following cheapest one-way flights from Rio De Janeiro (SDU) to Buenos Aires (AEP) in August 2025 (see full year).

One-Way flights

20 Aug GOL Linhas Aéreas
07 Aug Azul Airlines
27 Aug LATAM Airlines Group
22 Aug GOL Linhas Aéreas
15 Aug Azul Airlines
11 Aug Azul Airlines
31 Aug LATAM Airlines Group
09 Aug Azul Airlines
04 Aug GOL Linhas Aéreas
01 Aug GOL Linhas Aéreas

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

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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