AirHint found the following cheapest return flights from Krakow (KRK) to Newark (EWR) in December 2025 (see full year).

Return flights

31 Dec - 05 Jan	Lufthansa
31 Dec - 09 Jan	Lufthansa
31 Dec - 07 Jan	Lufthansa
31 Dec - 10 Jan	Lufthansa
29 Dec - 07 Jan	Lufthansa
29 Dec - 05 Jan	Lufthansa
29 Dec - 04 Jan	Lufthansa
27 Dec - 01 Jan	Lufthansa
27 Dec - 31 Dec	Lufthansa
27 Dec - 11 Jan	Lufthansa
30 Dec - 06 Jan	SWISS
27 Dec - 30 Dec	Austrian Airlines
28 Dec - 31 Dec	Lufthansa
28 Dec - 30 Dec	Ryanair
29 Dec - 31 Dec	LOT

Also check the deals for one-way flights from Krakow to Newark 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 Krakow to Newark in December from 652€

Return flights