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

Return flights

01 Dec - 20 Dec	Avianca
24 Dec - 03 Jan	Avianca
11 Dec - 14 Dec	Avianca
11 Dec - 23 Dec	Avianca
14 Dec - 23 Dec	Avianca
19 Dec - 29 Dec	Avianca
21 Dec - 29 Dec	Avianca
24 Dec - 29 Dec	Avianca
15 Dec - 20 Dec	Avianca
31 Dec - 06 Jan	Avianca
31 Dec - 11 Jan	Avianca
26 Dec - 02 Jan	Avianca
15 Dec - 28 Dec	Avianca
21 Dec - 28 Dec	Avianca
27 Dec - 04 Jan	Avianca
20 Dec - 01 Jan	Avianca
22 Dec - 04 Jan	Avianca
27 Dec - 04 Jan	LATAM Airlines Group	direct
31 Dec - 11 Jan	LATAM Airlines Group	direct

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 288€

Return flights