Cheapest one-way flights from Rio De Janeiro to Buenos Aires in September from 112€

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 September 2025 (see full year).

One-Way flights

16 Sep Azul Airlines
12 Sep GOL Linhas Aéreas
25 Sep LATAM Airlines Group
17 Sep LATAM Airlines Group
11 Sep LATAM Airlines Group
07 Sep LATAM Airlines Group
20 Sep LATAM Airlines Group
09 Sep GOL Linhas Aéreas
08 Sep GOL Linhas Aéreas
01 Sep GOL Linhas Aéreas

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

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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