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

Return flights

01 Dec - 30 Jan	Austrian Airlines
02 Dec - 15 Jan	Austrian Airlines
03 Dec - 21 Jan	British Airways
24 Dec - 30 Dec	British Airways
03 Dec - 08 Dec	Austrian Airlines
24 Dec - 31 Dec	British Airways
14 Dec - 30 Dec	Lufthansa
11 Dec - 14 Dec	Ryanair
03 Dec - 10 Dec	Lufthansa
03 Dec - 11 Dec	Austrian Airlines
10 Dec - 12 Dec	Ryanair
23 Dec - 31 Dec	Lufthansa
17 Dec - 07 Jan	Ryanair
05 Dec - 09 Dec	Turkish Airlines
30 Dec - 13 Jan	Ryanair
01 Dec - 21 Jan	Ryanair
01 Dec - 26 Jan	Turkish Airlines
24 Dec - 01 Jan	British Airways
29 Dec - 07 Jan	Turkish Airlines
27 Dec - 10 Jan	Pegasus Airlines

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 400€

Return flights