AirHint found the following cheapest return flights from Los Angeles (LAX) to Lima (LIM) in October 2025 (see full year).

Return flights

30 Oct - 27 Nov	Copa
29 Oct - 17 Nov	Frontier Airlines
24 Oct - 08 Nov	Copa
29 Oct - 01 Nov	Copa
21 Oct - 18 Nov	Copa
23 Oct - 31 Oct	Copa
22 Oct - 29 Oct	Frontier Airlines
23 Oct - 25 Oct	Copa
21 Oct - 29 Oct	Copa
23 Oct - 27 Oct	Copa
21 Oct - 28 Oct	Copa
21 Oct - 30 Oct	Copa
28 Oct - 25 Nov	Copa
25 Oct - 09 Nov	Copa
24 Oct - 09 Nov	Copa
18 Oct - 01 Nov	Avianca
18 Oct - 30 Oct	Avianca
18 Oct - 31 Oct	Avianca
17 Oct - 22 Oct	Copa
18 Oct - 02 Nov	Avianca

Also check the deals for one-way flights from Los Angeles to Lima in October.

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 Los Angeles to Lima in October from 484€

Return flights