AirHint found the following cheapest return flights from Bilbao (BIO) to Amilcar Cabral (SID) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec	Vueling Airlines
02 Dec - 09 Dec	Vueling Airlines
05 Dec - 13 Dec	Vueling Airlines
20 Dec - 28 Dec	Vueling Airlines
23 Dec - 28 Dec	Air Europa
20 Dec - 27 Dec	Vueling Airlines
20 Dec - 30 Dec	Vueling Airlines
19 Dec - 26 Dec	Vueling Airlines
25 Dec - 09 Jan	Air Europa
30 Dec - 06 Jan	Air Europa
26 Dec - 30 Dec	Air Europa
25 Dec - 05 Jan	Air Europa
26 Dec - 02 Jan	Air Europa

Also check the deals for one-way flights from Bilbao to Amilcar Cabral in December.

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 Bilbao to Amilcar Cabral in December from 254€

Return flights