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

Return flights

14 Aug - 19 Aug	Avianca
23 Aug - 06 Sep	Avianca
15 Aug - 24 Aug	Volaris
29 Aug - 06 Sep	Volaris
28 Aug - 01 Sep	Volaris
17 Aug - 29 Aug	Arajet
22 Aug - 25 Aug	Avianca
24 Aug - 30 Aug	Avianca
17 Aug - 21 Aug	Arajet
12 Aug - 28 Aug	Arajet
17 Aug - 30 Aug	Arajet
17 Aug - 24 Aug	Arajet
12 Aug - 20 Aug	Avianca
08 Aug - 05 Sep	Avianca
07 Aug - 05 Sep	Avianca
27 Aug - 01 Sep	Avianca
30 Aug - 06 Sep	Avianca
29 Aug - 01 Sep	Avianca
18 Aug - 01 Sep	Avianca
18 Aug - 01 Sep	Sky Airline	direct

Also check the deals for one-way flights from Miami to Lima 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 Miami to Lima in August from $403

Return flights