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

Return flights

18 May - 25 May	GOL Linhas Aéreas
06 May - 13 May	GOL Linhas Aéreas
26 May - 01 Jun	Air Europa
05 May - 16 May	LATAM Airlines Group
17 May - 31 May	GOL Linhas Aéreas
28 May - 12 Jun	LATAM Airlines Group
31 May - 10 Jun	Azul Airlines
11 May - 22 May	LATAM Airlines Group
14 May - 22 May	Iberia
25 May - 31 May	LATAM Airlines Group
20 May - 30 May	GOL Linhas Aéreas
20 May - 06 Jun	GOL Linhas Aéreas

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

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 May from 746€

Return flights