Cheapest return flights from Rio De Janeiro to Buenos Aires in April from $320

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

Return flights

08 Apr - 10 Apr LATAM Airlines Group
07 Apr - 11 Apr Azul Airlines
02 Apr - 05 Apr Azul Airlines
08 Apr - 14 Apr Azul Airlines
08 Apr - 15 Apr Azul Airlines
22 Apr - 26 Apr LATAM Airlines Group
20 Apr - 26 Apr LATAM Airlines Group
28 Apr - 02 May LATAM Airlines Group
26 Apr - 02 May LATAM Airlines Group
14 Apr - 20 Apr GOL Linhas Aéreas
02 Apr - 11 Apr GOL Linhas Aéreas
01 Apr - 05 Apr LATAM Airlines Group
30 Apr - 02 May LATAM Airlines Group
30 Apr - 04 May GOL Linhas Aéreas
27 Apr - 04 May GOL Linhas Aéreas
24 Apr - 03 May GOL Linhas Aéreas
09 Apr - 08 May GOL Linhas Aéreas

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

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.