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

Return flights

08 Dec - 14 Dec	Aer Lingus
22 Dec - 31 Dec	Aer Lingus
13 Dec - 29 Dec	Aer Lingus
04 Dec - 09 Dec	Aer Lingus
06 Dec - 14 Dec	ITA Airways
17 Dec - 01 Jan	Aer Lingus
05 Dec - 09 Dec	Aer Lingus
10 Dec - 16 Dec	easyJet
06 Dec - 10 Dec	Iberia
05 Dec - 08 Dec	Lufthansa
03 Dec - 08 Dec	Lufthansa
22 Dec - 06 Jan	Aer Lingus
26 Dec - 07 Jan	Aer Lingus
18 Dec - 04 Jan	easyJet
30 Dec - 09 Jan	Lufthansa
20 Dec - 10 Jan	easyJet
29 Dec - 06 Jan	Aer Lingus
19 Dec - 04 Jan	ITA Airways
22 Dec - 08 Jan	easyJet
22 Dec - 05 Jan	Scandinavian Airlines

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 466€

Return flights