Cheapest return flights from Rio De Janeiro to Buenos Aires in May from $349

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 May 2025 (see full year).

Return flights

21 May - 25 May LATAM Airlines Group
15 May - 19 May GOL Linhas Aéreas
02 May - 20 May Azul Airlines
12 May - 17 May GOL Linhas Aéreas
23 May - 25 May Azul Airlines
14 May - 18 May Azul Airlines
28 May - 13 Jun Azul Airlines
09 May - 20 May Azul Airlines
06 May - 11 May Azul Airlines
12 May - 19 May GOL Linhas Aéreas
10 May - 17 May Azul Airlines
24 May - 09 Jun Azul Airlines
28 May - 01 Jun Azul Airlines

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

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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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