The cheapest way to the airport. Nothing listed is quicker.
Bizkaibus A3247 to Bilbao
A3247 · Bizkaibus (Diputación Foral de Bizkaia)Pickup, hours & luggage
Boards at. Bilbao Intermodal bus station, with stops at Gran Vía 79, Plaza Moyúa and Alameda Recalde 11
EUR 5 without a card, from the driver or the booth in arrivals. EUR 0.71 on a Barik card (EUR 3, with at least EUR 5 loaded); one card pays for up to 10 people together. Under 6 free with an adult.
Luggage. An ordinary interurban bus; bags travel with you.
Hours. Every day, every 15 minutes at :00, :15, :30 and :45 from 05:00 to 22:00. 36 to 50 minutes from Bilbao Intermodal, depending on the hour.