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

Return flights

08 Dec - 26 Dec	Qatar Airways
28 Dec - 25 Jan	Qatar Airways
01 Dec - 14 Dec	Emirates
18 Dec - 16 Jan	Qatar Airways
01 Dec - 10 Jan	Emirates
31 Dec - 30 Jan	Qatar Airways
21 Dec - 16 Jan	Qatar Airways
31 Dec - 31 Jan	Qatar Airways
27 Dec - 30 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 $1814

Return flights