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

Return flights

10 Oct - 21 Oct	Avianca
15 Oct - 21 Oct	Avianca
22 Oct - 03 Nov	Avianca
24 Oct - 07 Nov	Avianca
17 Oct - 27 Oct	Avianca
01 Oct - 08 Oct	Copa
04 Oct - 14 Oct	Copa
02 Oct - 09 Oct	Copa
22 Oct - 29 Oct	Avianca
17 Oct - 29 Oct	Avianca
12 Oct - 26 Oct	Avianca
04 Oct - 13 Oct	Copa
20 Oct - 05 Nov	Copa
31 Oct - 09 Nov	LATAM Airlines Group
24 Oct - 02 Nov	Copa
31 Oct - 02 Nov	Aerolineas Argentinas
31 Oct - 08 Nov	Copa
29 Oct - 08 Nov	GOL Linhas Aéreas

Also check the deals for one-way flights from Asuncion to Miami 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 Asuncion to Miami in October from $430

Return flights