Cheapest return flights from Washington to Milano in December from $374

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

Return flights

02 Dec - 09 Dec TAP
01 Dec - 08 Dec TAP
03 Dec - 10 Dec TAP
02 Dec - 10 Dec TAP
03 Dec - 08 Dec TAP
08 Dec - 15 Dec TAP
09 Dec - 16 Dec TAP
07 Dec - 14 Dec TAP
04 Dec - 11 Dec TAP
05 Dec - 12 Dec TAP
31 Dec - 07 Jan Lufthansa
27 Dec - 08 Jan Lufthansa
30 Dec - 24 Jan United
23 Dec - 11 Jan Air Canada
27 Dec - 05 Jan Lufthansa
24 Dec - 11 Jan Delta
30 Dec - 06 Jan SWISS
25 Dec - 07 Jan Air Canada
23 Dec - 07 Jan SWISS
22 Dec - 10 Jan Frontier Airlines

Also check the deals for one-way flights from Washington to Milano in December.

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