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

Return flights

01 Dec - 08 Dec	Air China
02 Dec - 17 Dec	Air China
11 Dec - 18 Dec	Air China
01 Dec - 09 Dec	Air China
01 Dec - 11 Dec	Air India
30 Dec - 30 Jan	Hainan Airlines
14 Dec - 23 Dec	Air China
30 Dec - 20 Jan	Air China
16 Dec - 27 Jan	VietJet Air
01 Dec - 18 Jan	Jetstar
05 Dec - 16 Dec	ANA
16 Dec - 23 Dec	Air China
16 Dec - 26 Jan	VietJet Air
28 Dec - 11 Jan	Scoot
15 Dec - 22 Dec	VietJet Air
15 Dec - 29 Dec	VietJet Air
04 Dec - 08 Jan	Scoot
12 Dec - 26 Jan	Air China
23 Dec - 13 Jan	Air China
23 Dec - 05 Jan	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 1043€

Return flights