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

Return flights

26 Dec - 15 Jan	Air China
25 Dec - 13 Jan	Air China
26 Dec - 02 Jan	Air China
29 Dec - 11 Jan	Air China
25 Dec - 08 Jan	Air China
25 Dec - 09 Jan	Air China
07 Dec - 28 Dec	Scoot Tigerair
06 Dec - 24 Dec	Air China
15 Dec - 22 Dec	Air India
29 Dec - 16 Jan	Air China
09 Dec - 31 Dec	Air China
26 Dec - 25 Jan	Air China
27 Dec - 21 Jan	Air China
06 Dec - 01 Jan	Air India
12 Dec - 19 Dec	Air China
06 Dec - 28 Dec	Turkish Airlines
16 Dec - 20 Dec	Air China
13 Dec - 28 Dec	Air India
06 Dec - 06 Dec	Emirates
16 Dec - 27 Dec	Air China

Also check the deals for one-way flights from Sydney to Milano 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 Sydney to Milano in December from 1111€

Return flights