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

Return flights

04 Dec - 29 Jan	Delta
09 Dec - 24 Jan	Delta
02 Dec - 28 Jan	Air Canada
09 Dec - 28 Dec	Delta
10 Dec - 15 Jan	Delta
04 Dec - 17 Jan	Delta
05 Dec - 18 Dec	Lufthansa
08 Dec - 16 Jan	easyJet
05 Dec - 23 Jan	easyJet
24 Dec - 17 Jan	Delta
06 Dec - 13 Dec	Delta
08 Dec - 22 Dec	easyJet
29 Dec - 20 Jan	Air Canada
07 Dec - 14 Dec	Iberia
30 Dec - 20 Jan	Air France
13 Dec - 20 Dec	Lufthansa
05 Dec - 17 Dec	Air Canada
10 Dec - 30 Dec	ITA Airways
12 Dec - 29 Dec	ITA Airways
24 Dec - 31 Dec	KLM

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.

Book a cheap hotel in Santiago

Cheap car rent in Santiago

Cheapest return flights from Milan to Santiago in December from $867

Return flights