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

Return flights

31 Dec - 14 Jan	Lufthansa
31 Dec - 07 Jan	Lufthansa
28 Dec - 04 Jan	Pegasus Airlines
27 Dec - 29 Dec	Lufthansa
25 Dec - 08 Jan	Lufthansa
29 Dec - 04 Jan	United
26 Dec - 30 Dec	Ryanair
27 Dec - 01 Jan	British Airways
26 Dec - 31 Dec	Pegasus Airlines
29 Dec - 05 Jan	United
29 Dec - 01 Jan	United
25 Dec - 29 Dec	Lufthansa
27 Dec - 04 Jan	Ryanair
30 Dec - 05 Jan	Lufthansa
25 Dec - 26 Dec	Lufthansa

Also check the deals for one-way flights from Cologne to New York 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 Cologne to New York in December from $907

Return flights