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

Return flights

29 Aug - 15 Sep	Delta
28 Aug - 28 Sep	Delta
22 Aug - 19 Sep	Delta
29 Aug - 05 Sep	Delta
29 Aug - 14 Sep	Delta
28 Aug - 05 Sep	Delta
29 Aug - 20 Sep	Delta
29 Aug - 18 Sep	Delta
21 Aug - 11 Sep	Delta
26 Aug - 11 Sep	Delta
22 Aug - 29 Aug	Delta
22 Aug - 22 Aug	Delta
18 Aug - 22 Aug	Avianca
18 Aug - 23 Aug	Avianca
18 Aug - 24 Aug	Avianca
18 Aug - 21 Aug	Avianca
20 Aug - 23 Aug	Avianca
25 Aug - 26 Aug	Avianca
18 Aug - 20 Aug	Avianca
18 Aug - 26 Aug	Avianca

Also check the deals for one-way flights from Madrid to Lima in August.

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 August from 644€

Return flights