AirHint found the following cheapest return flights from Curitiba (CWB) to Santiago (SCL) in April 2026 (see full year).

Return flights

09 Apr - 11 Apr	Azul Airlines
28 Apr - 02 May	Azul Airlines
11 Apr - 13 Apr	Azul Airlines
04 Apr - 09 Apr	LATAM Airlines Group	direct
14 Apr - 21 Apr	LATAM Airlines Group	direct
18 Apr - 21 Apr	LATAM Airlines Group	direct
29 Apr - 03 May	LATAM Airlines Group

Also check the deals for one-way flights from Curitiba to Santiago in April.

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 Santiago in April from $323

Return flights