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

Return flights

06 Dec - 09 Dec	ITA Airways
17 Dec - 08 Jan	Air Dolomiti
04 Dec - 10 Dec	TAP
04 Dec - 08 Dec	Lufthansa
12 Dec - 14 Dec	Iberia
12 Dec - 15 Dec	Iberia
05 Dec - 12 Dec	TAP
05 Dec - 09 Dec	Lufthansa
04 Dec - 07 Dec	ITA Airways
18 Dec - 13 Jan	ITA Airways
04 Dec - 09 Dec	Lufthansa
08 Dec - 11 Dec	ITA Airways
18 Dec - 08 Jan	KLM
24 Dec - 08 Jan	Vueling Airlines
29 Dec - 06 Jan	Air Serbia
28 Dec - 30 Jan	Air Dolomiti
18 Dec - 06 Jan	ITA Airways
23 Dec - 06 Jan	ITA Airways
29 Dec - 04 Jan	Air Serbia
26 Dec - 06 Jan	KLM

Also check the deals for one-way flights from Florence 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 Florence to New York in December from $503

Return flights