Cheapest return flights from Rio De Janeiro to Buenos Aires in September from 176€

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

Return flights

15 Sep - 29 Sep LATAM Airlines Group
15 Sep - 23 Sep LATAM Airlines Group
10 Sep - 28 Sep JetSmart direct
10 Sep - 29 Sep JetSmart direct
10 Sep - 27 Sep JetSmart direct
10 Sep - 23 Sep JetSmart direct
12 Sep - 28 Sep JetSmart direct
12 Sep - 29 Sep JetSmart direct
12 Sep - 27 Sep JetSmart direct
12 Sep - 23 Sep JetSmart direct
30 Sep - 07 Oct JetSmart direct
26 Sep - 13 Oct LATAM Airlines Group
12 Sep - 02 Oct JetSmart direct
30 Sep - 02 Oct JetSmart direct
30 Sep - 05 Oct JetSmart direct
29 Sep - 06 Oct Aerolineas Argentinas direct
24 Sep - 07 Oct JetSmart direct
30 Sep - 19 Oct JetSmart direct
30 Sep - 03 Oct LATAM Airlines Group
26 Sep - 04 Oct LATAM Airlines Group

Also check the deals for one-way 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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