AirHint found the following cheapest return flights from Singapore (SIN) to Lima (LIM) in October 2025 (see full year).

Return flights

23 Oct - 05 Nov	Xiamen Airlines
20 Oct - 27 Oct	Cathay Pacific
22 Oct - 29 Oct	Qatar Airways
19 Oct - 31 Oct	Air France
01 Oct - 15 Oct	Air France
10 Oct - 31 Oct	Air France
01 Oct - 13 Oct	Air France
02 Oct - 13 Oct	Air France
04 Oct - 12 Oct	Air France
18 Oct - 26 Oct	Air France
01 Oct - 01 Oct	KLM

Also check the deals for one-way flights from Singapore to Lima in October.

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 Singapore to Lima in October from $1404

Return flights