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

Return flights

25 Dec - 31 Dec	Copa
25 Dec - 01 Jan	Copa
30 Dec - 09 Jan	Copa
30 Dec - 01 Jan	Copa
23 Dec - 30 Dec	Copa
31 Dec - 02 Jan	Copa
31 Dec - 07 Jan	Copa
30 Dec - 02 Jan	Copa
25 Dec - 29 Dec	Copa
23 Dec - 14 Jan	Copa
31 Dec - 27 Jan	Copa
23 Dec - 29 Dec	Copa
25 Dec - 08 Jan	Copa
30 Dec - 26 Jan	Copa
24 Dec - 28 Dec	Copa
18 Dec - 20 Dec	LATAM Airlines Group	direct
23 Dec - 28 Dec	Copa
24 Dec - 29 Dec	Copa
29 Dec - 31 Dec	LATAM Airlines Group	direct
18 Dec - 25 Dec	Copa

Also check the deals for one-way flights from Santiago to Lima 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 Santiago to Lima in December from 198€

Return flights