AirHint found the following cheapest return flights from New York (NYC) to Geneva (GVA) in December 2025 (see full year).

Return flights

06 Dec - 13 Dec	Scandinavian Airlines
05 Dec - 13 Dec	Scandinavian Airlines
02 Dec - 05 Dec	Scandinavian Airlines
02 Dec - 08 Dec	Scandinavian Airlines
11 Dec - 16 Dec	Scandinavian Airlines
11 Dec - 16 Dec	SWISS	direct
02 Dec - 08 Dec	SWISS	direct
30 Dec - 10 Jan	United	direct
05 Dec - 13 Dec	United	direct
18 Dec - 30 Dec	Iberia For Level
06 Dec - 13 Dec	Brussels Airlines	direct
19 Dec - 02 Jan	Iberia For Level
19 Dec - 02 Jan	SWISS	direct

Also check the deals for one-way flights from New York to Geneva 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 Geneva in December from 307€

Return flights