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

Return flights

17 Jan - 22 Jan	KLM
15 Jan - 29 Jan	KLM
28 Jan - 04 Feb	KLM
23 Jan - 27 Jan	KLM
16 Jan - 19 Jan	KLM
22 Jan - 26 Jan	KLM
15 Jan - 05 Feb	KLM
30 Jan - 02 Feb	KLM
29 Jan - 02 Feb	KLM
14 Jan - 18 Jan	KLM
15 Jan - 18 Jan	KLM
12 Jan - 19 Jan	British Airways
14 Jan - 21 Jan	British Airways
12 Jan - 16 Jan	Ryanair

Also check the deals for one-way flights from Cork 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 Cork to New York in January from $453

Return flights