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

Return flights

25 Dec - 07 Jan	KLM
28 Dec - 07 Jan	Vueling Airlines
27 Dec - 07 Jan	KLM
28 Dec - 08 Jan	KLM
27 Dec - 08 Jan	KLM
31 Dec - 06 Jan	KLM
28 Dec - 03 Jan	Iberia
25 Dec - 06 Jan	KLM
26 Dec - 07 Jan	Air France
31 Dec - 05 Jan	KLM

Also check the deals for one-way flights from Florence to Cancun 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 Cancun in December from $1194

Return flights