Cheapest return flights from Denver to Milano in December from 459€

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

Return flights

09 Dec - 16 Jan Lufthansa
04 Dec - 11 Dec Brussels Airlines
26 Dec - 17 Jan Turkish Airlines
09 Dec - 09 Jan Frontier Airlines
06 Dec - 29 Dec Turkish Airlines
07 Dec - 28 Dec Air Canada
23 Dec - 29 Dec Turkish Airlines
24 Dec - 28 Dec United
04 Dec - 30 Dec Lufthansa
17 Dec - 11 Jan British Airways
06 Dec - 28 Dec Frontier Airlines
25 Dec - 08 Jan Air Canada
05 Dec - 29 Dec Frontier Airlines
05 Dec - 30 Dec British Airways
06 Dec - 30 Dec Frontier Airlines
07 Dec - 04 Jan Frontier Airlines
19 Dec - 10 Jan Frontier Airlines
07 Dec - 03 Jan Frontier Airlines
27 Dec - 12 Jan Delta

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

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