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

Return flights

08 Dec - 17 Dec	Scandinavian Airlines
12 Dec - 28 Dec	Scandinavian Airlines
28 Dec - 06 Jan	Scandinavian Airlines
06 Dec - 13 Dec	Icelandair
01 Dec - 08 Dec	United	direct
30 Dec - 20 Jan	United	direct
27 Dec - 04 Jan	Air Canada
11 Dec - 18 Dec	United	direct
06 Dec - 13 Dec	United	direct
12 Dec - 28 Dec	Delta	direct
27 Dec - 03 Jan	Air Canada
26 Dec - 11 Jan	Aer Lingus
25 Dec - 11 Jan	Aer Lingus
19 Dec - 18 Jan	United
16 Dec - 23 Dec	United	direct
21 Dec - 03 Jan	Air Canada
26 Dec - 02 Jan	United
25 Dec - 04 Jan	Aer Lingus
21 Dec - 28 Dec	United	direct

Also check the deals for one-way flights from Chicago 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 Chicago to Amsterdam in December from $490

Return flights