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

Return flights

06 Dec - 22 Jan	Delta
07 Dec - 27 Dec	Air Canada
08 Dec - 28 Dec	Delta
03 Dec - 17 Dec	Iberia
01 Dec - 13 Dec	Iberia
05 Dec - 08 Dec	LATAM Airlines Group
31 Dec - 22 Jan	Iberia
29 Dec - 12 Jan	Air Canada
23 Dec - 14 Jan	Air Canada
30 Dec - 22 Jan	Iberia
23 Dec - 12 Jan	Air Canada
23 Dec - 13 Jan	Air Canada
05 Dec - 23 Jan	LATAM Airlines Group
10 Dec - 27 Jan	Iberia For Level
28 Dec - 22 Jan	Iberia
26 Dec - 30 Dec	Iberia
26 Dec - 31 Dec	Iberia
17 Dec - 31 Dec	Iberia

Also check the deals for one-way flights from Milano 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 Milano to Santiago in December from 702€

Return flights