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

Return flights

31 Dec - 19 Jan	Condor
30 Dec - 21 Jan	Aer Lingus
08 Dec - 13 Dec	Scandinavian Airlines
09 Dec - 13 Dec	Scandinavian Airlines
08 Dec - 18 Dec	ITA Airways
10 Dec - 14 Dec	Scandinavian Airlines
29 Dec - 21 Jan	Condor
09 Dec - 11 Jan	Scandinavian Airlines
10 Dec - 17 Dec	SWISS
10 Dec - 16 Dec	SWISS
10 Dec - 15 Dec	SWISS
06 Dec - 13 Dec	LOT
09 Dec - 16 Dec	Icelandair
31 Dec - 19 Jan	Delta	direct
12 Dec - 12 Jan	Scandinavian Airlines
11 Dec - 18 Dec	Delta
13 Dec - 12 Jan	Scandinavian Airlines
28 Dec - 09 Jan	Condor
30 Dec - 07 Jan	Condor
25 Dec - 18 Jan	ITA Airways

Also check the deals for one-way flights from New York to Zurich 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 New York to Zurich in December from $389

Return flights