AirHint found the following cheapest return flights from Milan (LIN) to Santiago (SCL) in December 2025 (see full year).

Return flights

24 Dec - 31 Dec	Air France
24 Dec - 14 Jan	Delta
29 Dec - 17 Jan	Delta
20 Dec - 23 Dec	Iberia
25 Dec - 08 Jan	Delta
28 Dec - 31 Dec	KLM
26 Dec - 11 Jan	Delta
23 Dec - 13 Jan	easyJet
20 Dec - 22 Dec	Iberia
20 Dec - 31 Dec	Iberia
22 Dec - 13 Jan	Delta
23 Dec - 05 Jan	Delta
23 Dec - 10 Jan	Delta
24 Dec - 12 Jan	KLM
24 Dec - 10 Jan	ITA Airways

Also check the deals for one-way flights from Milan to Santiago 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 Milan to Santiago in December from $1321

Return flights