AirHint found the following cheapest return flights from Copenhagen (CPH) to Newark (EWR) in December 2025 (see full year).

Return flights

09 Dec - 12 Dec	Icelandair
03 Dec - 14 Dec	Icelandair
08 Dec - 13 Dec	Icelandair
03 Dec - 13 Dec	Icelandair
08 Dec - 14 Dec	Icelandair
04 Dec - 14 Dec	Icelandair
12 Dec - 16 Dec	Icelandair
11 Dec - 14 Dec	Icelandair
05 Dec - 10 Dec	Icelandair
02 Dec - 09 Dec	TAP
15 Dec - 11 Jan	United
23 Dec - 19 Jan	Scandinavian Airlines
17 Dec - 07 Jan	TAP
31 Dec - 28 Jan	Scandinavian Airlines
29 Dec - 08 Jan	Austrian Airlines
19 Dec - 09 Jan	United
24 Dec - 06 Jan	Lufthansa
03 Dec - 06 Jan	TAP
22 Dec - 10 Jan	SWISS
25 Dec - 05 Jan	Scandinavian Airlines

Also check the deals for one-way flights from Copenhagen to Newark 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 Copenhagen to Newark in December from $443

Return flights