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

Return flights

09 Dec - 22 Jan	TAP	direct
11 Dec - 22 Jan	TAP	direct
11 Dec - 30 Dec	TAP	direct
16 Dec - 22 Jan	TAP	direct
17 Dec - 22 Jan	TAP	direct
01 Dec - 22 Dec	TAP	direct
10 Dec - 30 Dec	TAP	direct
01 Dec - 15 Dec	TAP	direct
01 Dec - 08 Dec	TAP	direct
02 Dec - 22 Dec	TAP	direct
08 Dec - 23 Dec	TAP	direct
07 Dec - 22 Dec	TAP	direct
19 Dec - 30 Dec	TAP	direct
09 Dec - 20 Jan	TAP	direct
09 Dec - 27 Jan	TAP	direct
11 Dec - 20 Jan	TAP	direct
11 Dec - 27 Jan	TAP	direct
10 Dec - 27 Jan	TAP	direct
08 Dec - 08 Jan	TAP	direct
03 Dec - 24 Dec	TAP	direct

Also check the deals for one-way flights from Belo Horizonte to Lisbon 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 Lisbon in December from $690

Return flights