Cheapest one-way flights from Rio De Janeiro to Buenos Aires in September from 54€

AirHint found the following cheapest one-way flights from Rio De Janeiro (GIG) to Buenos Aires (AEP) in September 2025 (see full year).

One-Way flights

05 Sep LATAM Airlines Group
26 Sep LATAM Airlines Group
05 Sep Flybondi direct
14 Sep LATAM Airlines Group
04 Sep Flybondi direct
10 Sep Flybondi direct
06 Sep Aerolineas Argentinas direct
01 Sep Aerolineas Argentinas direct
02 Sep JetSmart direct
30 Sep JetSmart direct

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

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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