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

Return flights

15 Dec - 31 Dec	Aer Lingus
04 Dec - 07 Dec	ITA Airways
03 Dec - 07 Dec	Lufthansa
11 Dec - 14 Dec	Aer Lingus
10 Dec - 14 Dec	easyJet
02 Dec - 07 Dec	Austrian Airlines
08 Dec - 30 Dec	Aer Lingus
04 Dec - 11 Dec	easyJet
06 Dec - 08 Dec	Iberia
26 Dec - 10 Jan	Aer Lingus
19 Dec - 31 Dec	ITA Airways
22 Dec - 16 Jan	Aer Lingus
12 Dec - 06 Jan	Aer Lingus
10 Dec - 02 Jan	ITA Airways
25 Dec - 08 Jan	ITA Airways
25 Dec - 07 Jan	Austrian Airlines
27 Dec - 12 Jan	Lufthansa
20 Dec - 11 Jan	Lufthansa
16 Dec - 04 Jan	Aer Lingus
23 Dec - 06 Jan	Aer Lingus

Also check the deals for one-way flights from Milan 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 Milan to Boston in December from 510€

Return flights