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

Return flights

31 Dec - 15 Jan	TAP
10 Dec - 24 Dec	Air Canada
10 Dec - 24 Dec	Delta	direct
28 Dec - 09 Jan	United
28 Dec - 09 Jan	Delta	direct
23 Dec - 29 Dec	Lufthansa
13 Dec - 27 Dec	Air Canada
13 Dec - 27 Dec	SWISS	direct
25 Dec - 02 Jan	Condor
27 Dec - 03 Jan	Air Canada
23 Dec - 04 Jan	Lufthansa
25 Dec - 02 Jan	SWISS	direct
26 Dec - 04 Jan	Condor
23 Dec - 29 Dec	SWISS	direct
17 Dec - 03 Jan	SWISS	direct
25 Dec - 31 Dec	SWISS	direct

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 $488

Return flights