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

Return flights

30 Dec - 21 Jan	Frontier Airlines
30 Dec - 19 Jan	Frontier Airlines
23 Dec - 14 Jan	Copa
27 Dec - 12 Jan	Copa
23 Dec - 28 Dec	Copa
24 Dec - 28 Dec	Copa
29 Dec - 11 Jan	Viva
26 Dec - 16 Jan	Frontier Airlines
29 Dec - 08 Jan	Volaris
25 Dec - 11 Jan	Frontier Airlines
30 Dec - 21 Jan	Delta	direct
23 Dec - 13 Jan	Spirit Airlines
20 Dec - 29 Dec	Copa
23 Dec - 29 Dec	Spirit Airlines
24 Dec - 31 Dec	Frontier Airlines
23 Dec - 30 Dec	Spirit Airlines
26 Dec - 31 Dec	Spirit Airlines
20 Dec - 27 Dec	Copa
29 Dec - 31 Dec	Spirit Airlines
28 Dec - 31 Dec	Spirit Airlines

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 552€

Return flights