AirHint found the following cheapest return flights from San Jose (SJO) to Lima (LIM) in December 2025 (see full year).

Return flights

01 Dec - 11 Dec	Avianca
26 Dec - 01 Jan	Avianca
14 Dec - 21 Dec	Copa
01 Dec - 10 Dec	Avianca
12 Dec - 19 Dec	Copa
12 Dec - 22 Dec	Copa
04 Dec - 14 Dec	Copa
06 Dec - 15 Dec	Copa
11 Dec - 23 Dec	Copa
18 Dec - 23 Dec	Copa
14 Dec - 22 Dec	Copa
29 Dec - 08 Jan	Avianca
20 Dec - 19 Jan	Copa
25 Dec - 18 Jan	Avianca
18 Dec - 07 Jan	Avianca
25 Dec - 01 Jan	Avianca
27 Dec - 02 Jan	Avianca
26 Dec - 02 Jan	Avianca
26 Dec - 06 Jan	Avianca
10 Dec - 05 Jan	Copa

Also check the deals for one-way flights from San Jose 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 San Jose to Lima in December from 291€

Return flights