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

Return flights

01 Dec - 05 Dec	Ryanair
01 Dec - 08 Dec	British Airways
02 Dec - 08 Dec	Finnair
15 Dec - 22 Dec	Finnair
01 Dec - 14 Dec	Finnair
05 Dec - 12 Dec	Finnair
12 Dec - 16 Dec	British Airways
26 Dec - 29 Dec	Finnair
17 Dec - 23 Dec	Virgin Atlantic
13 Dec - 18 Dec	Finnair
30 Dec - 03 Jan	Finnair
26 Dec - 01 Jan	Finnair
29 Dec - 02 Jan	Finnair
27 Dec - 03 Jan	Finnair
26 Dec - 02 Jan	Finnair
27 Dec - 02 Jan	British Airways
23 Dec - 03 Jan	Finnair

Also check the deals for one-way flights from Newcastle 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 Newcastle to New York in December from 391€

Return flights