AirHint found the following cheapest return flights from San Francisco (SFO) to Lima (LIM) in January 2026 (see full year).

Return flights

29 Jan - 07 Feb	Avianca
09 Jan - 16 Jan	Avianca
20 Jan - 02 Feb	LATAM Airlines Group
21 Jan - 26 Jan	Avianca
06 Jan - 20 Jan	Delta
05 Jan - 12 Jan	Avianca
01 Jan - 12 Jan	Avianca
02 Jan - 12 Jan	Avianca
02 Jan - 10 Jan	Avianca
02 Jan - 09 Jan	Avianca
02 Jan - 11 Jan	Avianca

Also check the deals for one-way flights from San Francisco to Lima in January.

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 Francisco to Lima in January from 501€

Return flights