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

Return flights

12 Dec - 23 Dec	Emirates
05 Dec - 05 Jan	Qatar Airways
16 Dec - 05 Jan	Qatar Airways
17 Dec - 05 Jan	Qatar Airways
18 Dec - 05 Jan	Qatar Airways
16 Dec - 06 Jan	LATAM Airlines Group
19 Dec - 05 Jan	Qatar Airways
01 Dec - 03 Jan	LATAM Airlines Group
13 Dec - 02 Jan	LATAM Airlines Group
21 Dec - 05 Jan	Qatar Airways
22 Dec - 05 Jan	Qatar Airways

Also check the deals for one-way flights from Belo Horizonte to Sydney 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 Sydney in December from 1837€

Return flights