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

Return flights

08 Dec - 30 Dec	Air Canada
15 Dec - 29 Dec	British Airways
26 Dec - 30 Dec	British Airways
26 Dec - 31 Dec	British Airways
27 Dec - 04 Jan	British Airways
20 Dec - 05 Jan	British Airways
18 Dec - 05 Jan	British Airways
26 Dec - 01 Jan	British Airways
27 Dec - 03 Jan	British Airways
29 Dec - 02 Jan	Spirit Airlines
27 Dec - 02 Jan	Spirit Airlines
27 Dec - 31 Dec	United
18 Dec - 04 Jan	British Airways
19 Dec - 05 Jan	British Airways
28 Dec - 02 Jan	British Airways

Also check the deals for one-way flights from Austin 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 Austin to Milano in December from 633€

Return flights