AirHint found the following cheapest return flights from New York (NYC) to Berlin (BER) in December 2025 (see full year).

Return flights

30 Dec - 15 Jan	Icelandair
31 Dec - 12 Jan	Aer Lingus
30 Dec - 13 Jan	Icelandair
31 Dec - 12 Jan	Brussels Airlines	direct
27 Dec - 11 Jan	Air Canada
29 Dec - 07 Jan	Brussels Airlines
30 Dec - 10 Jan	Condor
26 Dec - 12 Jan	Air Canada
15 Dec - 14 Jan	Scandinavian Airlines
16 Dec - 23 Dec	ITA Airways
26 Dec - 09 Jan	British Airways
14 Dec - 17 Dec	SWISS
25 Dec - 28 Dec	Brussels Airlines	direct
14 Dec - 20 Dec	SWISS
24 Dec - 28 Dec	Air Canada
15 Dec - 22 Dec	Air Canada
18 Dec - 25 Dec	Brussels Airlines	direct
15 Dec - 19 Dec	Lufthansa
28 Dec - 30 Dec	United
15 Dec - 23 Dec	KLM

Also check the deals for one-way flights from New York to Berlin 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 New York to Berlin in December from $465

Return flights