Cheapest return flights from Rio De Janeiro to Buenos Aires in May from $245

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 - 27 May LATAM Airlines Group
21 May - 28 May LATAM Airlines Group
23 May - 30 May LATAM Airlines Group
31 May - 03 Jun LATAM Airlines Group
29 May - 02 Jun LATAM Airlines Group
25 May - 27 May LATAM Airlines Group
29 May - 07 Jun LATAM Airlines Group
01 May - 14 May LATAM Airlines Group
01 May - 13 May LATAM Airlines Group
21 May - 25 May LATAM Airlines Group
15 May - 01 Jun LATAM Airlines Group
25 May - 01 Jun Azul Airlines
23 May - 27 May Azul Airlines
27 May - 03 Jun LATAM Airlines Group
17 May - 27 May LATAM Airlines Group
13 May - 20 May LATAM Airlines Group
28 May - 01 Jun LATAM Airlines Group
30 May - 01 Jun LATAM Airlines Group
25 May - 09 Jun LATAM Airlines Group
14 May - 06 Jun LATAM Airlines Group

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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