Cheapest one-way flights from Rio De Janeiro to Buenos Aires in February from $127

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

One-Way flights

26 Feb LATAM Airlines Group
27 Feb LATAM Airlines Group
23 Feb GOL Linhas Aéreas
22 Feb GOL Linhas Aéreas
25 Feb Azul Airlines
19 Feb GOL Linhas Aéreas
21 Feb GOL Linhas Aéreas
09 Feb LATAM Airlines Group
28 Feb LATAM Airlines Group
02 Feb Azul Airlines

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

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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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