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

Return flights

05 Dec - 10 Dec	Copa
01 Dec - 10 Dec	Copa
01 Dec - 08 Dec	Copa
09 Dec - 31 Dec	Copa
08 Dec - 16 Dec	Azul Airlines
08 Dec - 30 Dec	Copa
17 Dec - 20 Jan	Copa
10 Dec - 17 Dec	Copa
22 Dec - 07 Jan	LATAM Airlines Group
15 Dec - 25 Jan	Copa
17 Dec - 02 Jan	Copa
21 Dec - 10 Jan	Copa
21 Dec - 11 Jan	Copa
21 Dec - 12 Jan	Copa
21 Dec - 13 Jan	Copa
23 Dec - 10 Jan	Copa
23 Dec - 11 Jan	Copa

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

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 December from 459€

Return flights