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

Return flights

26 Aug - 05 Sep	Iberia
27 Aug - 04 Sep	Ryanair
30 Aug - 05 Sep	Brussels Airlines
25 Aug - 04 Sep	Iberia
24 Aug - 04 Sep	Ryanair
29 Aug - 06 Sep	Iberia
29 Aug - 08 Sep	Iberia
26 Aug - 02 Sep	Iberia
26 Aug - 03 Sep	Iberia
19 Aug - 04 Sep	Air Europa
12 Aug - 20 Aug	Ryanair
12 Aug - 22 Aug	Ryanair
12 Aug - 19 Aug	Ryanair
12 Aug - 21 Aug	Ryanair
13 Aug - 18 Aug	easyJet
26 Aug - 31 Aug	Iberia
14 Aug - 20 Aug	Ryanair
13 Aug - 19 Aug	easyJet
21 Aug - 27 Aug	Iberia Express
21 Aug - 28 Aug	Iberia Express

Also check the deals for one-way flights from Madrid to Amilcar Cabral 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 Amilcar Cabral in August from $392

Return flights