Cheapest return flights from San Francisco to Lima in May from $505

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

Return flights

23 May - 30 May Copa
23 May - 06 Jun Copa
17 May - 28 May Avianca
18 May - 26 May Copa
04 May - 14 May Avianca
05 May - 22 May Delta
20 May - 27 May Avianca
08 May - 21 May Avianca
01 May - 09 May Avianca
01 May - 29 May Copa
01 May - 16 May Avianca
21 May - 11 Jun Avianca
31 May - 04 Jun Avianca

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

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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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