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

Return flights

13 Dec - 14 Dec	Scandinavian Airlines
08 Dec - 12 Dec	Scandinavian Airlines
08 Dec - 16 Dec	SWISS
11 Dec - 25 Dec	Scandinavian Airlines
28 Dec - 12 Jan	Austrian Airlines
16 Dec - 14 Jan	TAP
08 Dec - 22 Dec	Austrian Airlines
10 Dec - 17 Dec	United
15 Dec - 22 Dec	TAP
28 Dec - 11 Jan	Austrian Airlines
16 Dec - 23 Dec	TAP
12 Dec - 05 Jan	TAP
04 Dec - 27 Dec	TAP
25 Dec - 08 Jan	TAP
11 Dec - 17 Dec	United
22 Dec - 16 Jan	TAP
24 Dec - 23 Jan	United
22 Dec - 05 Jan	TAP
19 Dec - 03 Jan	TAP
13 Dec - 03 Jan	Austrian Airlines

Also check the deals for one-way flights from Newark 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 Newark to Berlin in December from 376€

Return flights