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

Return flights

06 Dec - 17 Jan	Iberia For Level
07 Dec - 14 Dec	Iberia
03 Dec - 10 Dec	Scandinavian Airlines
12 Dec - 14 Dec	Aer Lingus
13 Dec - 20 Dec	Icelandair
23 Dec - 12 Jan	SWISS
12 Dec - 05 Jan	Norse Atlantic Airways
24 Dec - 02 Jan	Delta
25 Dec - 08 Jan	SWISS
17 Dec - 29 Dec	Norse Atlantic Airways (UK)
24 Dec - 04 Jan	Iberia For Level
13 Dec - 03 Jan	Austrian Airlines
23 Dec - 30 Dec	jetBlue
28 Dec - 02 Jan	Lufthansa
08 Dec - 15 Dec	Scandinavian Airlines
17 Dec - 27 Dec	TAP
23 Dec - 02 Jan	SWISS
19 Dec - 25 Dec	Brussels Airlines
22 Dec - 31 Dec	Brussels Airlines
22 Dec - 05 Jan	SWISS

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 367€

Return flights