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

Return flights

05 Oct - 23 Oct	Delta
02 Oct - 19 Oct	Delta
02 Oct - 13 Oct	Delta
28 Oct - 09 Nov	Avianca
29 Oct - 13 Nov	Avianca
29 Oct - 08 Nov	Avianca
29 Oct - 12 Nov	Avianca
28 Oct - 09 Nov	Iberia	direct
29 Oct - 08 Nov	Iberia	direct
30 Oct - 12 Nov	Delta
02 Oct - 21 Oct	Delta
23 Oct - 30 Oct	LATAM Airlines Group
25 Oct - 15 Nov	LATAM Airlines Group
23 Oct - 09 Nov	LATAM Airlines Group
23 Oct - 08 Nov	LATAM Airlines Group
01 Oct - 07 Oct	Avianca
16 Oct - 18 Oct	Avianca
14 Oct - 22 Oct	Avianca
02 Oct - 18 Oct	Avianca
01 Oct - 29 Oct	Avianca

Also check the deals for one-way flights from Madrid 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 Madrid to Lima in October from 683€

Return flights