How to get to Bilbao from the Airport

Taxi
Journey duration to Bilbao: about 15 minutes
Price: about 25€

Bus
Take bus 3247 at the airport to the final station (Termibus Bus Station). The journey takes about 15-20 minutes and buses run every half hour from 6:30 to 22:30, and cost around 1.50€. There, take bus 2318 to University Campus of Leioa. It takes about 20-25 minutes and costs around 1.5€. Time schedules of buses can be found on the website of Bizkaibus (just write from where to where yo want to go).

Public Transportation

You may also check this for maps and how to move around Bilbao and Spain.

For general information about the Bilbao city, you may consult this site.