Cheapest return flights from Curitiba to Buenos Aires in September from 401€

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

19 Sep - 23 Sep Aerolineas Argentinas direct
19 Sep - 26 Sep GOL Linhas Aéreas
17 Sep - 26 Sep Aerolineas Argentinas direct
08 Sep - 15 Sep Aerolineas Argentinas direct
05 Sep - 09 Sep Aerolineas Argentinas direct
12 Sep - 16 Sep Aerolineas Argentinas 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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