AirHint found the following cheapest return flights from Brasilia (BSB) to Santiago (SCL) in October 2025 (see full year).

Return flights

01 Oct - 07 Oct	Azul Airlines
25 Oct - 26 Oct	Azul Airlines
10 Oct - 17 Oct	LATAM Airlines Group
11 Oct - 16 Oct	LATAM Airlines Group
02 Oct - 06 Oct	Azul Airlines
31 Oct - 04 Nov	Azul Airlines
08 Oct - 14 Oct	Azul Airlines
14 Oct - 20 Oct	Azul Airlines
14 Oct - 21 Oct	Azul Airlines
02 Oct - 09 Oct	Azul Airlines
09 Oct - 14 Oct	Azul Airlines
28 Oct - 04 Nov	Azul Airlines
29 Oct - 02 Nov	Azul Airlines
28 Oct - 05 Nov	Azul Airlines
25 Oct - 02 Nov	Azul Airlines
29 Oct - 05 Nov	Azul Airlines
30 Oct - 09 Nov	LATAM Airlines Group

Also check the deals for one-way flights from Brasilia to Santiago in October.

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 Brasilia to Santiago in October from $290

Return flights