Cheapest return flights from Rio De Janeiro to Buenos Aires in September from $368

Best time to book flights for Rio De Janeiro (GIG) to Buenos Aires (EZE) flights at AirHint

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

Return flights

15 Sep - 06 Oct LATAM Airlines Group
04 Sep - 09 Sep GOL Linhas Aéreas direct
22 Sep - 30 Sep GOL Linhas Aéreas direct
10 Sep - 17 Sep GOL Linhas Aéreas direct
05 Sep - 12 Sep GOL Linhas Aéreas direct
07 Sep - 14 Sep GOL Linhas Aéreas direct
12 Sep - 21 Sep GOL Linhas Aéreas direct
11 Sep - 17 Sep GOL Linhas Aéreas direct
06 Sep - 11 Sep GOL Linhas Aéreas direct
15 Sep - 06 Oct GOL Linhas Aéreas direct
15 Sep - 19 Sep GOL Linhas Aéreas direct
18 Sep - 25 Sep British Airways direct

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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