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

Return flights

20 Aug - 05 Sep	TAP
08 Aug - 16 Sep	TAP
18 Aug - 05 Sep	TAP
20 Aug - 07 Sep	TAP
18 Aug - 07 Sep	TAP
19 Aug - 02 Sep	GOL Linhas Aéreas
12 Aug - 24 Aug	Azul Airlines
17 Aug - 24 Aug	GOL Linhas Aéreas
16 Aug - 26 Aug	Azul Airlines
19 Aug - 29 Aug	Azul Airlines
06 Aug - 13 Aug	TAP
19 Aug - 06 Sep	Iberia
23 Aug - 07 Sep	Iberia
19 Aug - 05 Sep	Iberia
19 Aug - 07 Sep	Iberia
03 Aug - 10 Aug	LATAM Airlines Group

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 $1018

Return flights