AirHint found the following cheapest return flights from Asuncion (ASU) to Curitiba (CWB) in July 2025 (see full year).
Return flights
| 26 Jul - 29 Jul | Azul Airlines | direct | |
| 22 Jul - 26 Jul | Azul Airlines | direct | |
| 08 Jul - 12 Jul | Azul Airlines | direct | |
| 02 Jul - 09 Jul | Aerolineas Argentinas |
Also check the deals for one-way flights from Asuncion to Curitiba in July.
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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