AirHint found the following cheapest return flights from Bilbao (BIO) to Praia, Santiago Island (RAI) in December 2025 (see full year).

Return flights

04 Dec - 12 Dec	Vueling Airlines
04 Dec - 10 Dec	Vueling Airlines
03 Dec - 09 Dec	Vueling Airlines
05 Dec - 13 Dec	Vueling Airlines
03 Dec - 08 Dec	Vueling Airlines
04 Dec - 11 Dec	Vueling Airlines
24 Dec - 29 Dec	Iberia
25 Dec - 31 Dec	Vueling Airlines
30 Dec - 06 Jan	Air Europa
24 Dec - 06 Jan	Iberia
26 Dec - 06 Jan	Air Europa
19 Dec - 31 Dec	Iberia
26 Dec - 02 Jan	Air Europa
27 Dec - 04 Jan	Air Europa
19 Dec - 01 Jan	Iberia
27 Dec - 05 Jan	Air Europa
19 Dec - 02 Jan	Iberia
26 Dec - 03 Jan	Air Europa
19 Dec - 05 Jan	Iberia

Also check the deals for one-way flights from Bilbao to Praia, Santiago Island 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 Praia, Santiago Island in December from 191€

Return flights