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

Return flights

01 Dec - 03 Dec	Delta
06 Dec - 12 Dec	Norse Atlantic Airways
02 Dec - 11 Dec	Norse Atlantic Airways
08 Dec - 14 Dec	Scandinavian Airlines
07 Dec - 11 Dec	Norse Atlantic Airways
09 Dec - 16 Dec	Aer Lingus
02 Dec - 09 Dec	Aer Lingus
28 Dec - 17 Jan	Condor
08 Dec - 13 Dec	Scandinavian Airlines
03 Dec - 09 Dec	Air Europa
02 Dec - 08 Dec	Aer Lingus
30 Dec - 22 Jan	Condor
30 Dec - 24 Jan	Condor
31 Dec - 08 Jan	Condor
14 Dec - 13 Jan	TAP
30 Dec - 06 Jan	Condor
10 Dec - 07 Jan	Scandinavian Airlines
29 Dec - 23 Jan	Aer Lingus
29 Dec - 15 Jan	Aer Lingus
30 Dec - 16 Jan	Aer Lingus

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 332€

Return flights