Cheapest return flights from Curitiba to Buenos Aires in May from $248

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

Return flights

06 May - 11 May Aerolíneas Argentinas direct
04 May - 17 May Aerolíneas Argentinas direct
13 May - 23 May Aerolíneas Argentinas direct
13 May - 17 May Aerolíneas Argentinas direct
25 May - 27 May Aerolíneas Argentinas direct
31 May - 15 Jun Aerolíneas Argentinas direct
15 May - 22 May Aerolíneas Argentinas direct
20 May - 25 May Aerolíneas Argentinas direct
11 May - 18 May Aerolíneas Argentinas direct
23 May - 25 May Aerolíneas Argentinas direct
14 May - 18 May GOL Linhas Aéreas
31 May - 02 Jun Aerolíneas Argentinas

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

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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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