AirHint found the following cheapest return flights from Curitiba (CWB) to Madrid (MAD) in August 2026 (see full year).

Return flights

05 Aug - 19 Aug	Azul Airlines
16 Aug - 23 Aug	Azul Airlines
03 Aug - 17 Aug	GOL Linhas Aéreas
07 Aug - 21 Aug	Iberia
02 Aug - 21 Aug	GOL Linhas Aéreas
26 Aug - 09 Sep	Azul Airlines
09 Aug - 29 Aug	GOL Linhas Aéreas
11 Aug - 18 Aug	Iberia
09 Aug - 23 Aug	GOL Linhas Aéreas
01 Aug - 15 Aug	TAP
06 Aug - 20 Aug	TAP
25 Aug - 15 Sep	Iberia

Also check the deals for one-way flights from Curitiba to Madrid in August.

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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Cheapest return flights from Curitiba to Madrid in August from 752€

Return flights