Cheapest return flights from Curitiba to Buenos Aires in September from $361

Best time to book flights for Curitiba (CWB) to Buenos Aires (AEP) flights at AirHint

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

Return flights

09 Sep - 16 Sep Aerolineas Argentinas direct
29 Sep - 06 Oct GOL Linhas Aéreas direct
15 Sep - 23 Sep GOL Linhas Aéreas direct
09 Sep - 17 Sep GOL Linhas Aéreas direct
03 Sep - 10 Sep Aerolineas Argentinas direct
10 Sep - 18 Sep Aerolineas Argentinas direct
20 Sep - 27 Sep GOL Linhas Aéreas direct
01 Sep - 09 Sep GOL Linhas Aéreas direct

Also check the deals for one-way flights from Curitiba 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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