Cheapest one-way flights from Rio De Janeiro to Buenos Aires in March from $144

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

One-Way flights

06 Mar LATAM Airlines Group
03 Mar LATAM Airlines Group
30 Mar LATAM Airlines Group
11 Mar LATAM Airlines Group
22 Mar Azul Airlines
08 Mar Azul Airlines
12 Mar Azul Airlines
27 Mar Azul Airlines
09 Mar Azul Airlines

Also check the deals for return flights from Rio De Janeiro to Buenos Aires in March.

Skyscanner

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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