Cheapest return flights from Fortaleza to Buenos Aires in September from $416

AirHint found the following cheapest return flights from Fortaleza (FOR) to Buenos Aires (AEP) in September 2025 (see full year).

Return flights

17 Sep - 22 Sep GOL Linhas Aéreas
04 Sep - 08 Sep GOL Linhas Aéreas
09 Sep - 17 Sep GOL Linhas Aéreas
19 Sep - 24 Sep GOL Linhas Aéreas
24 Sep - 02 Oct GOL Linhas Aéreas
01 Sep - 09 Sep GOL Linhas Aéreas
16 Sep - 25 Sep GOL Linhas Aéreas
10 Sep - 25 Sep GOL Linhas Aéreas
04 Sep - 09 Sep GOL Linhas Aéreas
16 Sep - 20 Sep GOL Linhas Aéreas
24 Sep - 28 Sep GOL Linhas Aéreas
27 Sep - 05 Oct LATAM Airlines Group
30 Sep - 06 Oct GOL Linhas Aéreas
28 Sep - 05 Oct LATAM Airlines Group
27 Sep - 04 Oct LATAM Airlines Group

Also check the deals for one-way flights from Fortaleza to Buenos Aires in September.

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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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