AirHint found the following cheapest return flights from Kosice (KSC) to New York (JFK) in January 2026 (see full year).

Return flights

16 Jan - 29 Jan	SWISS
23 Jan - 05 Feb	SWISS
27 Jan - 03 Feb	Austrian Airlines
15 Jan - 28 Jan	Wizz Air
13 Jan - 14 Jan	Austrian Airlines
10 Jan - 17 Jan	LOT

Also check the deals for one-way flights from Kosice to New York in January.

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 Kosice to New York in January from 425€

Return flights