Public transport · Basque Country
How to get from Bilbao to Castro Urdiales
ALSA (long distance) · from 30 min
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The most practical way from Bilbao to Castro Urdiales is ALSA (long distance), taking about 30 minutes. On the reference day, the first service leaves at 09:00 and the last at 22:20, with 5 departures in total.
ⓘ Indicative schedules (official GTFS data). For the next departure from now, ask Nora.
Last bus of the day from Bilbao to Castro Urdiales
22:20ALSA - Irun-Stderarrives at 22:50
ALSA (long distance) · Bilbaobus station → Castro Urdiales
Bilbaobus station → Castro Urdiales
Departures from 09:00 to 22:20 · 5 services/day
- 09:00→ 09:30ALSA - Bilb-Stder
- 11:45→ 12:15ALSA - Ba-Gi-St
- 15:30→ 16:00ALSA - Irun-Llan
- 17:30→ 18:15ALSA - Bilb-Stder
Above are the first departures of the day. For the ones leaving from now on, ask Nora.
Frequently asked questions
- How long does it take from Bilbao to Castro Urdiales by public transport?
- About 30 minutes with ALSA (long distance).
- Where does public transport from Bilbao to Castro Urdiales leave from?
- With ALSA (long distance): it leaves from Bilbao (bus station) and arrives at Castro Urdiales.
- Is there direct public transport from Bilbao to Castro Urdiales?
- Yes. Direct service by: ALSA (long distance).
- What time is the last bus from Bilbao to Castro Urdiales?
- On the reference day the last one leaves at 22:20 (ALSA (long distance)). Ask Nora for today's times.
Leaving now? Ask Nora for the next departure.
Reference data: 15/10/2026.