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

Return flights

01 Oct - 02 Oct	JetSmart
02 Oct - 03 Nov	JetSmart
16 Oct - 03 Nov	JetSmart
02 Oct - 02 Nov	JetSmart
16 Oct - 02 Nov	JetSmart
08 Oct - 17 Oct	JetSmart
08 Oct - 18 Oct	JetSmart
01 Oct - 17 Oct	JetSmart
01 Oct - 18 Oct	JetSmart
02 Oct - 17 Oct	JetSmart
02 Oct - 18 Oct	JetSmart
16 Oct - 17 Oct	JetSmart
16 Oct - 18 Oct	JetSmart
08 Oct - 19 Oct	JetSmart
03 Oct - 03 Nov	JetSmart
08 Oct - 12 Nov	Aerolineas Argentinas
03 Oct - 03 Nov	LATAM Airlines Group	direct
02 Oct - 03 Nov	LATAM Airlines Group	direct
02 Oct - 02 Nov	LATAM Airlines Group	direct
08 Oct - 12 Nov	LATAM Airlines Group	direct

Also check the deals for one-way flights from Santiago to Asuncion 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 Santiago to Asuncion in October from 198€

Return flights