Cheapest one-way flights from Rio De Janeiro to Buenos Aires in May from $127

AirHint found the following cheapest one-way flights from Rio De Janeiro (SDU) to Buenos Aires (EZE) in May 2026 (see full year).

One-Way flights

20 May LATAM Airlines Group
02 May LATAM Airlines Group
16 May LATAM Airlines Group
23 May LATAM Airlines Group
21 May LATAM Airlines Group
22 May LATAM Airlines Group
01 May LATAM Airlines Group
25 May LATAM Airlines Group
24 May LATAM Airlines Group

Also check the deals for return 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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