AirHint found the following cheapest return flights from Salta (SLA) to Lima (LIM) in September 2025 (see full year).

Return flights

24 Sep - 13 Oct	Aerolineas Argentinas
24 Sep - 13 Oct	LATAM Airlines Group	direct
25 Sep - 02 Oct	Aerolineas Argentinas
24 Sep - 01 Oct	LATAM Airlines Group	direct
23 Sep - 29 Sep	LATAM Airlines Group	direct
25 Sep - 13 Oct	JetSmart
30 Sep - 13 Oct	JetSmart
25 Sep - 01 Oct	JetSmart
25 Sep - 08 Oct	JetSmart
30 Sep - 16 Oct	JetSmart
30 Sep - 18 Oct	JetSmart
25 Sep - 29 Sep	JetSmart
24 Sep - 29 Sep	JetSmart

Also check the deals for one-way flights from Salta 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 Salta to Lima in September from 408€

Return flights