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

Return flights

12 Dec - 14 Dec	Avianca
13 Dec - 26 Dec	Hawaiian Airlines
13 Dec - 08 Jan	Avianca
13 Dec - 09 Jan	Avianca
22 Dec - 17 Jan	Hawaiian Airlines
12 Dec - 14 Dec	Delta	direct
21 Dec - 18 Jan	Avianca
23 Dec - 15 Jan	Avianca
12 Dec - 07 Jan	Avianca
13 Dec - 07 Jan	Avianca
18 Dec - 06 Jan	Frontier Airlines
18 Dec - 16 Jan	Avianca
22 Dec - 26 Dec	Viva
19 Dec - 03 Jan	Sun Country Airlines
22 Dec - 26 Dec	LATAM Airlines Group	direct

Also check the deals for one-way flights from Los Angeles 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 Los Angeles to Lima in December from 659€

Return flights