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

Return flights

23 Dec - 31 Dec	Lufthansa
22 Dec - 31 Dec	Austrian Airlines
24 Dec - 30 Dec	Austrian Airlines
15 Dec - 28 Dec	Ryanair
17 Dec - 07 Jan	Ryanair
25 Dec - 31 Dec	Lufthansa
17 Dec - 28 Dec	Ryanair
14 Dec - 27 Dec	Ryanair
15 Dec - 27 Dec	Ryanair
23 Dec - 06 Jan	Austrian Airlines
12 Dec - 26 Dec	Jet2
22 Dec - 07 Jan	Austrian Airlines
16 Dec - 28 Dec	Ryanair
23 Dec - 01 Jan	Austrian Airlines
22 Dec - 06 Jan	Eurowings
18 Dec - 05 Jan	Eurowings
26 Dec - 01 Jan	Turkish Airlines
21 Dec - 02 Jan	Ryanair
22 Dec - 04 Jan	Austrian Airlines
22 Dec - 05 Jan	Austrian 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 527€

Return flights