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

Return flights

10 Dec - 14 Jan	Lufthansa
24 Dec - 30 Dec	British Airways
04 Dec - 09 Dec	Lufthansa
01 Dec - 06 Dec	Austrian Airlines
03 Dec - 08 Dec	Lufthansa
01 Dec - 08 Dec	Austrian Airlines
01 Dec - 09 Dec	Austrian Airlines
24 Dec - 31 Dec	British Airways
08 Dec - 14 Dec	Ryanair
07 Dec - 14 Dec	Ryanair
02 Dec - 09 Dec	Lufthansa
23 Dec - 07 Jan	Ryanair
24 Dec - 01 Jan	British Airways
23 Dec - 08 Jan	Ryanair
26 Dec - 11 Jan	Lufthansa
15 Dec - 03 Jan	Ryanair
23 Dec - 06 Jan	Ryanair
31 Dec - 17 Jan	Lufthansa
21 Dec - 01 Jan	Ryanair
23 Dec - 01 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 £342

Return flights