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

Return flights

04 Dec - 08 Dec	LOT
05 Dec - 10 Dec	LOT
04 Dec - 10 Dec	LOT
11 Dec - 14 Dec	LOT
04 Dec - 11 Dec	LOT
24 Dec - 28 Dec	LOT
24 Dec - 07 Jan	LOT
04 Dec - 16 Dec	LOT
02 Dec - 12 Dec	LOT
25 Dec - 07 Jan	Wizz Air
31 Dec - 04 Jan	Ryanair
23 Dec - 28 Dec	Lufthansa
23 Dec - 05 Jan	Lufthansa
26 Dec - 10 Jan	Lufthansa
30 Dec - 05 Jan	LOT
28 Dec - 06 Jan	Wizz Air
26 Dec - 03 Jan	Lufthansa
26 Dec - 30 Dec	Wizz Air

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 423€

Return flights