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

Return flights

01 Dec - 14 Dec	Thai Airways
07 Dec - 08 Dec	Cathay Pacific
30 Dec - 12 Jan	Cathay Pacific
27 Dec - 10 Jan	Cathay Pacific
27 Dec - 11 Jan	Cathay Pacific
18 Dec - 29 Jan	Thai Airways
18 Dec - 27 Jan	Thai Airways
18 Dec - 22 Jan	Thai Airways
08 Dec - 19 Dec	Singapore Airlines
10 Dec - 02 Jan	Qatar Airways
11 Dec - 17 Jan	Singapore Airlines
24 Dec - 02 Jan	Cathay Pacific
15 Dec - 24 Jan	Thai Airways
12 Dec - 28 Dec	Thai Airways
13 Dec - 20 Dec	Cathay Pacific
19 Dec - 22 Dec	Singapore Airlines

Also check the deals for one-way flights from Perth 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 Perth to Milano in December from 990€

Return flights