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

Return flights

27 Aug - 18 Sep	Copa
27 Aug - 03 Sep	Copa
28 Aug - 03 Sep	Copa
28 Aug - 07 Sep	Copa
26 Aug - 09 Sep	LATAM Airlines Group
21 Aug - 27 Aug	Copa
27 Aug - 29 Aug	Copa
26 Aug - 31 Aug	LATAM Airlines Group
22 Aug - 29 Aug	Copa
21 Aug - 05 Sep	LATAM Airlines Group
20 Aug - 27 Aug	Copa
19 Aug - 21 Aug	Copa
19 Aug - 26 Aug	Copa
20 Aug - 30 Aug	Copa
26 Aug - 05 Sep	Copa
20 Aug - 31 Aug	Copa

Also check the deals for one-way flights from Asuncion to Miami 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.

Book a cheap hotel in Miami

Cheap car rent in Miami

Cheapest return flights from Asuncion to Miami in August from 377€

Return flights