Cheapest return flights from Curitiba to Buenos Aires in September from $271

AirHint found the following cheapest return flights from Curitiba (CWB) to Buenos Aires (AEP) in September 2026 (see full year).

Return flights

14 Sep - 18 Sep Aerolíneas Argentinas direct
21 Sep - 28 Sep Aerolíneas Argentinas direct
13 Sep - 20 Sep Aerolíneas Argentinas direct
13 Sep - 27 Sep Aerolíneas Argentinas direct
16 Sep - 20 Sep Aerolíneas Argentinas direct
02 Sep - 06 Sep Aerolíneas Argentinas direct
09 Sep - 19 Sep Aerolíneas Argentinas
11 Sep - 15 Sep Aerolíneas Argentinas
15 Sep - 20 Sep Azul Airlines
13 Sep - 21 Sep Aerolíneas Argentinas

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

Powered by

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Feel free to contact us with any feedback or request another flight research.