Cheapest return flights from Rio De Janeiro to Buenos Aires in April from $383

Best time to book flights for Rio De Janeiro (SDU) to Buenos Aires (AEP) flights at AirHint

AirHint found the following cheapest return flights from Rio De Janeiro (SDU) to Buenos Aires (AEP) in April 2025 (see full year).

Return flights

20 Apr - 27 Apr LATAM Airlines Group
02 Apr - 10 Apr LATAM Airlines Group
16 Apr - 20 Apr LATAM Airlines Group
16 Apr - 18 Apr LATAM Airlines Group
21 Apr - 25 Apr LATAM Airlines Group
10 Apr - 15 Apr LATAM Airlines Group
01 Apr - 08 Apr Azul Airlines
16 Apr - 26 Apr LATAM Airlines Group
04 Apr - 08 Apr Azul Airlines
03 Apr - 10 Apr Azul Airlines
27 Apr - 08 May LATAM Airlines Group
14 Apr - 04 May LATAM Airlines Group
23 Apr - 02 May Azul Airlines
30 Apr - 05 May LATAM Airlines Group
28 Apr - 04 May GOL Linhas Aéreas
30 Apr - 02 May LATAM Airlines Group

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

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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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