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

Return flights

19 Dec - 21 Jan	Ryanair
20 Dec - 21 Jan	Ryanair
23 Dec - 28 Dec	Lufthansa
21 Dec - 28 Dec	Lufthansa
24 Dec - 01 Jan	Wizz Air
26 Dec - 07 Jan	Wizz Air
27 Dec - 31 Dec	Ryanair
23 Dec - 05 Jan	Lufthansa
18 Dec - 22 Dec	Ryanair
31 Dec - 04 Jan	Wizz Air
31 Dec - 01 Jan	Wizz Air
30 Dec - 03 Jan	Wizz Air
26 Dec - 03 Jan	Lufthansa

Also check the deals for one-way flights from Katowice 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 Katowice to New York in December from 628€

Return flights