Cheapest return flights from Belo Horizonte to Porto in September from $937

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

Return flights

30 Sep - 07 Oct Ethiopian Airlines
29 Sep - 13 Oct Copa
26 Sep - 11 Oct Copa
22 Sep - 29 Sep TAP
23 Sep - 30 Sep Copa
27 Sep - 29 Sep Copa
19 Sep - 03 Oct Copa
21 Sep - 28 Sep Copa
30 Sep - 30 Oct Copa
25 Sep - 28 Sep Azul Airlines

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

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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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