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

Return flights

21 Dec - 31 Dec	KLM	direct
21 Dec - 25 Dec	KLM	direct
20 Dec - 07 Jan	KLM	direct
21 Dec - 07 Jan	KLM	direct
18 Dec - 25 Dec	KLM	direct
20 Dec - 04 Jan	KLM	direct
21 Dec - 04 Jan	KLM	direct
20 Dec - 24 Dec	KLM	direct
13 Dec - 14 Dec	KLM	direct
13 Dec - 15 Dec	KLM	direct
10 Dec - 13 Dec	KLM	direct
22 Dec - 25 Dec	KLM	direct
24 Dec - 29 Dec	SWISS
24 Dec - 27 Dec	SWISS
25 Dec - 04 Jan	SWISS
31 Dec - 05 Jan	SWISS
31 Dec - 03 Jan	SWISS
31 Dec - 04 Jan	SWISS
16 Dec - 12 Jan	Lufthansa
24 Dec - 01 Jan	KLM	direct

Also check the deals for one-way flights from Florence to Amsterdam 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 Amsterdam in December from 171€

Return flights