AirHint found the following cheapest return flights from Santiago (SCL) to Lima (LIM) in September 2026 (see full year).

Return flights

18 Sep - 20 Sep	Sky Airline	direct
18 Sep - 01 Oct	Sky Airline	direct
17 Sep - 20 Sep	Sky Airline	direct
17 Sep - 24 Sep	Sky Airline	direct
29 Sep - 20 Oct	Sky Airline	direct
19 Sep - 22 Sep	JetSmart	direct
20 Sep - 22 Sep	JetSmart	direct
11 Sep - 22 Sep	JetSmart	direct
15 Sep - 22 Sep	JetSmart	direct
14 Sep - 22 Sep	JetSmart	direct
27 Sep - 15 Oct	JetSmart	direct
27 Sep - 16 Oct	JetSmart	direct

Also check the deals for one-way flights from Santiago to Lima in September.

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 September from $225

Return flights