Cheapest return flights from Rio De Janeiro to Buenos Aires in July from $372

AirHint found the following cheapest return flights from Rio De Janeiro (SDU) to Buenos Aires (AEP) in July 2026 (see full year).

Return flights

23 Jul - 31 Jul LATAM Airlines Group
16 Jul - 22 Jul LATAM Airlines Group
01 Jul - 07 Jul Azul Airlines
02 Jul - 08 Jul LATAM Airlines Group
16 Jul - 21 Jul GOL Linhas Aéreas

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

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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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