Cheapest return flights from Rio De Janeiro to Buenos Aires in May from $356

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

Return flights

11 May - 20 May LATAM Airlines Group
08 May - 11 May Azul Airlines
07 May - 10 May Azul Airlines
04 May - 08 May Azul Airlines
22 May - 25 May LATAM Airlines Group

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

Powered by

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Feel free to contact us with any feedback or request another flight research.