Cheapest return flights from Curitiba to Buenos Aires in April from $277

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

Return flights

09 Apr - 16 Apr GOL Linhas Aéreas
17 Apr - 20 Apr GOL Linhas Aéreas
15 Apr - 19 Apr GOL Linhas Aéreas
17 Apr - 22 Apr Aerolineas Argentinas direct
15 Apr - 19 Apr Aerolineas Argentinas direct
05 Apr - 10 Apr Aerolineas Argentinas direct
18 Apr - 22 Apr Aerolineas Argentinas direct
17 Apr - 20 Apr Aerolineas Argentinas direct
03 Apr - 06 Apr Aerolineas Argentinas direct
08 Apr - 13 Apr Aerolineas Argentinas direct
17 Apr - 03 May Aerolineas Argentinas direct

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

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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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