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

Return flights

02 Dec - 16 Dec	SWISS
29 Dec - 11 Jan	United
31 Dec - 16 Jan	Icelandair
24 Dec - 07 Jan	United
11 Dec - 28 Dec	Scandinavian Airlines
31 Dec - 16 Jan	Scandinavian Airlines	direct
29 Dec - 11 Jan	Scandinavian Airlines	direct
13 Dec - 21 Dec	Scandinavian Airlines	direct
23 Dec - 01 Jan	TAP
23 Dec - 30 Dec	Icelandair
24 Dec - 07 Jan	Scandinavian Airlines	direct
19 Dec - 03 Jan	TAP
26 Dec - 03 Jan	Scandinavian Airlines
19 Dec - 03 Jan	Scandinavian Airlines	direct

Also check the deals for one-way flights from Newark to Stockholm 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 Newark to Stockholm in December from 325€

Return flights