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

Return flights

21 Aug - 02 Sep	JetSmart
08 Aug - 27 Aug	JetSmart
08 Aug - 25 Aug	JetSmart
21 Aug - 27 Aug	JetSmart
21 Aug - 25 Aug	JetSmart
29 Aug - 02 Sep	JetSmart
21 Aug - 05 Sep	JetSmart
21 Aug - 26 Aug	JetSmart
29 Aug - 05 Sep	JetSmart
29 Aug - 19 Sep	JetSmart
10 Aug - 27 Aug	JetSmart
10 Aug - 25 Aug	JetSmart
08 Aug - 18 Aug	JetSmart
08 Aug - 19 Aug	JetSmart
10 Aug - 26 Aug	JetSmart
21 Aug - 01 Sep	JetSmart
29 Aug - 14 Sep	JetSmart
29 Aug - 01 Sep	JetSmart
29 Aug - 15 Sep	JetSmart
31 Aug - 02 Sep	JetSmart

Also check the deals for one-way flights from Asuncion to Santiago 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 Asuncion to Santiago in August from 226€

Return flights