Cheapest return flights from Foz Do Iguacu to Buenos Aires in September from $384

AirHint found the following cheapest return flights from Foz Do Iguacu (IGU) to Buenos Aires (AEP) in September 2025 (see full year).

Return flights

12 Sep - 15 Sep GOL Linhas Aéreas
08 Sep - 15 Sep GOL Linhas Aéreas
09 Sep - 16 Sep GOL Linhas Aéreas
05 Sep - 25 Sep JetSmart
25 Sep - 28 Sep JetSmart
28 Sep - 18 Oct JetSmart
05 Sep - 18 Sep JetSmart
17 Sep - 18 Sep GOL Linhas Aéreas
12 Sep - 25 Sep JetSmart
12 Sep - 28 Sep JetSmart
19 Sep - 25 Sep JetSmart

Also check the deals for one-way flights from Foz Do Iguacu 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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