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

Return flights

25 Dec - 05 Jan	SWISS
31 Dec - 05 Jan	SWISS
31 Dec - 04 Jan	SWISS
26 Dec - 31 Dec	SWISS
24 Dec - 04 Jan	SWISS
25 Dec - 29 Dec	SWISS
26 Dec - 28 Dec	SWISS
26 Dec - 30 Dec	SWISS
25 Dec - 30 Dec	SWISS
31 Dec - 03 Jan	SWISS
20 Dec - 24 Dec	Lufthansa
18 Dec - 25 Dec	Air France
20 Dec - 23 Dec	KLM
25 Dec - 28 Dec	SWISS
25 Dec - 01 Jan	Air France
21 Dec - 28 Dec	SWISS
21 Dec - 05 Jan	Vueling Airlines
21 Dec - 10 Jan	Vueling Airlines
22 Dec - 05 Jan	Vueling Airlines
21 Dec - 01 Jan	Vueling Airlines

Also check the deals for one-way flights from Florence to Copenhagen 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 Copenhagen in December from $223

Return flights