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

Return flights

25 Aug - 04 Sep	Ryanair
22 Aug - 04 Sep	TAP
28 Aug - 04 Sep	easyJet	direct
29 Aug - 04 Sep	TAP
30 Aug - 04 Sep	TAP
28 Aug - 02 Sep	TAP
31 Aug - 05 Sep	TAP
29 Aug - 05 Sep	TAP
26 Aug - 02 Sep	Ryanair
25 Aug - 02 Sep	Ryanair
12 Aug - 18 Aug	Ryanair
21 Aug - 28 Aug	TAP
14 Aug - 18 Aug	Ryanair
04 Aug - 07 Aug	Ryanair
25 Aug - 31 Aug	TAP
13 Aug - 20 Aug	TAP
22 Aug - 28 Aug	TAP
04 Aug - 18 Aug	Ryanair
04 Aug - 07 Aug	easyJet	direct
07 Aug - 11 Aug	easyJet	direct

Also check the deals for one-way flights from Porto 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 Porto to Amilcar Cabral in August from 382€

Return flights