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

Return flights

24 Dec - 31 Dec	British Airways
10 Dec - 14 Dec	British Airways
11 Dec - 15 Dec	Air Canada
01 Dec - 10 Dec	United
01 Dec - 09 Dec	United
11 Dec - 16 Dec	Ryanair
04 Dec - 08 Dec	Ryanair
01 Dec - 12 Dec	United
11 Dec - 14 Dec	Ryanair
23 Dec - 31 Dec	Lufthansa
24 Dec - 06 Jan	British Airways
30 Dec - 03 Jan	British Airways
25 Dec - 01 Jan	Lufthansa
19 Dec - 07 Jan	Lufthansa
27 Dec - 03 Jan	United
28 Dec - 02 Jan	Turkish Airlines
28 Dec - 03 Jan	Turkish Airlines
25 Dec - 02 Jan	Turkish Airlines
28 Dec - 04 Jan	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 374€

Return flights