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

Return flights

08 Dec - 15 Dec	Wizz Air Malta
18 Dec - 30 Dec	Iberia For Level
01 Dec - 08 Dec	Iberia For Level
18 Dec - 20 Jan	Iberia For Level
05 Dec - 08 Dec	Iberia For Level
27 Dec - 04 Jan	Vueling Airlines
28 Dec - 06 Jan	Iberia For Level
18 Dec - 31 Dec	Iberia
30 Dec - 04 Jan	Vueling Airlines
27 Dec - 03 Jan	TAP
26 Dec - 03 Jan	Iberia For Level
28 Dec - 05 Jan	Iberia For Level
31 Dec - 05 Jan	Lufthansa
20 Dec - 31 Dec	TAP
23 Dec - 05 Jan	TAP
26 Dec - 02 Jan	TAP

Also check the deals for one-way flights from Milano to Boston 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 Milano to Boston in December from $310

Return flights