AirHint found the following cheapest return flights from Belo Horizonte (CNF) to Miami (MIA) in September 2025 (see full year).

Return flights

15 Sep - 23 Sep	Copa
16 Sep - 17 Sep	Copa
30 Sep - 14 Oct	Copa
19 Sep - 24 Sep	Copa
18 Sep - 24 Sep	Copa
01 Sep - 09 Sep	Copa
20 Sep - 27 Sep	Copa
15 Sep - 25 Sep	Copa
11 Sep - 18 Sep	Copa
06 Sep - 26 Sep	Copa
01 Sep - 07 Sep	Copa
27 Sep - 13 Oct	Delta

Also check the deals for one-way flights from Belo Horizonte to Miami in September.

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 Belo Horizonte to Miami in September from 349€

Return flights