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

Return flights

25 Sep - 02 Oct	easyJet	direct
09 Sep - 19 Sep	TAP
13 Sep - 20 Sep	TAP
19 Sep - 21 Sep	TAP
16 Sep - 21 Sep	TAP
13 Sep - 19 Sep	TAP
14 Sep - 20 Sep	TAP
11 Sep - 19 Sep	TAP
27 Sep - 06 Oct	easyJet	direct
18 Sep - 21 Sep	TAP
15 Sep - 21 Sep	TAP
15 Sep - 19 Sep	TAP
30 Sep - 06 Oct	easyJet	direct
27 Sep - 04 Oct	easyJet	direct
26 Sep - 05 Oct	Transavia France
22 Sep - 17 Oct	TAP
23 Sep - 18 Oct	Transavia France
28 Sep - 11 Oct	TAP
23 Sep - 18 Oct	easyJet	direct

Also check the deals for one-way flights from Porto to Amilcar Cabral in September.

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 September from 256€

Return flights