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

Return flights

06 Dec - 12 Jan	Air China
12 Dec - 12 Jan	Air China
02 Dec - 09 Dec	Wizz Air Malta
11 Dec - 11 Jan	Air China
11 Dec - 08 Jan	Air China
31 Dec - 18 Jan	Air China
02 Dec - 10 Dec	Wizz Air Malta
01 Dec - 05 Dec	Ryanair
01 Dec - 09 Jan	China Eastern
02 Dec - 07 Dec	Wizz Air Malta
04 Dec - 11 Dec	Wizz Air Malta
01 Dec - 07 Dec	Air China
03 Dec - 17 Dec	Air China
08 Dec - 16 Dec	Air China
27 Dec - 12 Jan	China Eastern
28 Dec - 14 Jan	China Eastern
01 Dec - 21 Dec	Air China
17 Dec - 07 Jan	Ryanair
30 Dec - 05 Jan	Air China
02 Dec - 23 Dec	Air China

Also check the deals for one-way flights from Milano 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 Milano to Sydney in December from 748€

Return flights