Cheapest return flights from Rio De Janeiro to Buenos Aires in April from $307

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

08 Apr - 12 Apr LATAM Airlines Group
25 Apr - 03 May LATAM Airlines Group
11 Apr - 13 Apr LATAM Airlines Group
22 Apr - 25 Apr LATAM Airlines Group
11 Apr - 20 Apr LATAM Airlines Group
22 Apr - 27 Apr Azul Airlines
28 Apr - 01 May Azul Airlines
07 Apr - 14 Apr GOL Linhas Aéreas
04 Apr - 06 Apr LATAM Airlines Group
18 Apr - 22 May LATAM Airlines Group
22 Apr - 24 Apr Azul Airlines
14 Apr - 18 Apr Azul Airlines
02 Apr - 04 Apr LATAM Airlines Group
29 Apr - 02 May Azul Airlines

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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