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

Return flights

02 Dec - 09 Dec	Lufthansa
10 Dec - 16 Dec	Lufthansa
05 Dec - 07 Dec	Lufthansa
05 Dec - 10 Dec	Lufthansa
13 Dec - 27 Jan	Icelandair
10 Dec - 17 Dec	Lufthansa
01 Dec - 08 Dec	Delta	direct
01 Dec - 07 Dec	Delta	direct
03 Dec - 11 Dec	Air France	direct
02 Dec - 10 Dec	TAP
04 Dec - 08 Dec	Delta
13 Dec - 28 Jan	Icelandair
24 Dec - 27 Jan	Icelandair
24 Dec - 08 Jan	Icelandair
20 Dec - 17 Jan	Aer Lingus
23 Dec - 27 Jan	British Airways
23 Dec - 28 Jan	British Airways
20 Dec - 07 Jan	Aer Lingus
21 Dec - 07 Jan	Aer Lingus
27 Dec - 08 Jan	Aer Lingus

Also check the deals for one-way flights from Boston to Amsterdam 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 Boston to Amsterdam in December from 365€

Return flights