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

Return flights

23 Dec - 28 Jan	LATAM Airlines Group
18 Dec - 10 Jan	LATAM Airlines Group
22 Dec - 29 Jan	LATAM Airlines Group
24 Dec - 21 Jan	Lufthansa
15 Dec - 26 Dec	SWISS
22 Dec - 19 Jan	Lufthansa
23 Dec - 06 Jan	LATAM Airlines Group
22 Dec - 30 Jan	Lufthansa
15 Dec - 01 Jan	SWISS
19 Dec - 10 Jan	LATAM Airlines Group
18 Dec - 31 Dec	LATAM Airlines Group
23 Dec - 07 Jan	Lufthansa
25 Dec - 31 Dec	LATAM Airlines Group
20 Dec - 27 Dec	Lufthansa
12 Dec - 27 Dec	SWISS
16 Dec - 23 Dec	GOL Linhas Aéreas
21 Dec - 27 Dec	TAP
15 Dec - 22 Dec	SWISS
12 Dec - 19 Dec	SWISS

Also check the deals for one-way flights from Belo Horizonte to London 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 London in December from $1187

Return flights