Cheapest return flights from Fortaleza to Buenos Aires in October from $371

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

Return flights

02 Oct - 06 Oct GOL Linhas Aéreas
01 Oct - 05 Oct LATAM Airlines Group
06 Oct - 12 Oct LATAM Airlines Group
01 Oct - 12 Oct LATAM Airlines Group
01 Oct - 08 Oct LATAM Airlines Group
08 Oct - 17 Oct LATAM Airlines Group
23 Oct - 29 Oct LATAM Airlines Group
17 Oct - 22 Oct GOL Linhas Aéreas
20 Oct - 25 Oct GOL Linhas Aéreas
08 Oct - 13 Oct LATAM Airlines Group
21 Oct - 12 Nov GOL Linhas Aéreas
20 Oct - 13 Nov GOL Linhas Aéreas
21 Oct - 11 Nov GOL Linhas Aéreas
20 Oct - 14 Nov GOL Linhas Aéreas
21 Oct - 14 Nov GOL Linhas Aéreas
11 Oct - 16 Nov GOL Linhas Aéreas
29 Oct - 04 Nov GOL Linhas Aéreas
21 Oct - 13 Nov GOL Linhas Aéreas
21 Oct - 10 Nov GOL Linhas Aéreas
13 Oct - 18 Nov LATAM Airlines Group

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

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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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