The cheapest and fastest buses from Santander to Castro Urdiales
Cheapest price
€8
Average price
€8
Fastest journey
1 h 50 m
Average duration
2 h 24 m
Buses per day
5
Distance
49 km
The best way to find a cheap bus ticket from Santander to Castro Urdiales is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Santander to Castro Urdiales will cost around €8 if you buy it on the day, but the cheapest tickets can be found for only €8.
Of the 5 buses that leave Santander for Castro Urdiales on Thu, Jul 16, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Jul 16 the direct buses cover the 49 km distance in an average of 2 h 24 m but if you time it right, some buses will get you there in just 1 h 50 m .
On Thu, Jul 16 the slowest buses will take 3 h and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
5:00 PM1h50Santander6:50 PMCastro Urdiales€81One-way0 transfers
7:20 PM2h05Santander9:25 PMCastro Urdiales€81One-way0 transfers
6:20 PM2h05Santander8:25 PMCastro Urdiales€81One-way0 transfers
2:30 PM3h00Santander5:30 PMCastro Urdiales€81One-way0 transfers
1:30 PM3h00Santander4:30 PMCastro Urdiales€81One-way0 transfers
5:00 PM1h50Santander6:50 PMCastro Urdiales€81One-way0 transfers
7:20 PM2h05Santander9:25 PMCastro Urdiales€81One-way0 transfers
6:20 PM2h05Santander8:25 PMCastro Urdiales€81One-way0 transfers
2:30 PM3h00Santander5:30 PMCastro Urdiales€81One-way0 transfers
1:30 PM3h00Santander4:30 PMCastro Urdiales€81One-way0 transfers
Live departures
Santander to Castro Urdiales bus times
The table below shows live departures for Santander to Castro Urdiales buses for today, Wednesday, July 15. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
Normal · Normal | 9:30 AM Santander, Estación de Autobuses | 3h00 | 12:30 PM Castro Urdiales, Estación de Autobuses | 1 transfer | |
Normal · Normal | 10:00 AM Santander, Estación de Autobuses | 2h30 | 12:30 PM Castro Urdiales, Estación de Autobuses | 1 transfer | |
Normal | 11:00 AM Santander, Estación de Autobuses | 1h00 | 12:00 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal | 11:30 AM Santander, Estación de Autobuses | 1h50 | 1:20 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal · Normal | 11:45 AM Santander, Estación de Autobuses | 2h45 | 2:30 PM Castro Urdiales, Estación de Autobuses | 1 transfer | |
Normal · Normal | 12:00 PM Santander, Estación de Autobuses | 2h30 | 2:30 PM Castro Urdiales, Estación de Autobuses | 1 transfer | |
Normal | 12:30 PM Santander, Estación de Autobuses | 1h50 | 2:20 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal · Normal | 2:00 PM Santander, Estación de Autobuses | 2h30 | 4:30 PM Castro Urdiales, Estación de Autobuses | 1 transfer | |
Normal · Normal | 3:30 PM Santander, Estación de Autobuses | 3h00 | 6:30 PM Castro Urdiales, Estación de Autobuses | 1 transfer | |
Normal | 4:00 PM Santander, Estación de Autobuses | 1h05 | 5:05 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal | 6:00 PM Santander, Estación de Autobuses | 1h50 | 7:50 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal | 6:40 PM Santander, Estación de Autobuses | 1h05 | 7:45 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal | 7:00 PM Santander, Estación de Autobuses | 1h50 | 8:50 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal | 7:15 PM Santander, Estación de Autobuses | 1h10 | 8:25 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal · Normal | 7:45 PM Santander, Estación de Autobuses | 2h40 | 10:25 PM Castro Urdiales, Estación de Autobuses | 1 transfer | |
Normal · Normal | 8:20 PM Santander, Estación de Autobuses | 2h05 | 10:25 PM Castro Urdiales, Estación de Autobuses | 1 transfer | |
Normal | 9:00 PM Santander, Estación de Autobuses | 0h50 | 9:50 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal | 10:00 PM Santander, Estación de Autobuses | 1h00 | 11:00 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Santander to Castro Urdiales by bus
Compare bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Jul 16
Jul 17
Jul 18
Jul 19
Jul 20
Jul 21
Jul 22
Why should you book Santander to Castro Urdiales buses with Omio?
Why book with Omio vs Alsa?
- Compare with other providers: On Omio, you can not only buy tickets for Alsa, but also compare tickets for the likes of TUS Santander to find the best option for your trip from Santander to Castro Urdiales.
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Journey information
Overview: Bus from Santander to Castro Urdiales
Buses from Santander to Castro Urdiales run on average 16 times per day, taking around 1h 1m. Cheap bus tickets for this journey start at €8 if you book in advance.
There are 12 buses per day. The earliest bus runs at 06:00, the last at 23:05. The fastest bus covers the 49 km distance in 1h 0m.
Distance 49 km |
Average bus duration 1h 1m |
Cheapest ticket price €8 |
Buses per day 16 |
Direct buses 12 |
Fastest bus 1h 0m |
First bus 6:00 AM |
Last bus 11:05 PM |
Cheapest Month Jun |
Cheapest Day Thu |
High Season Jul - Sep |
Low Season Jan - Mar |
Busiest Day Mon |
Least Busy Day Tue |
Best time to book 6 days |
Bus providers: Alsa, BlaBlaCar, TUS Santander from Santander to Castro UrdialesYou can travel by bus between Santander to Castro Urdiales with Alsa, BlaBlaCar, TUS Santander for as low as €8. When you search for schedules and tickets, Omio will show you the best journey
Alsa
BlaBlaCar
TUS Santander
FAQs: Bus from Santander to Castro Urdiales
Find answers to the most common questions about traveling from Santander to Castro Urdiales by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Castro Urdiales, this guide helps you travel smarter and with confidence.

- Alsa
- Assistance
- Priority boarding
- Accessible seating.
- Alsa
- You can cancel your ticket up to 48 hours before departure for a partial refund. Changes allowed for a fee.
- Alsa
- One carry-on bag up to 10kg and one checked bag up to 25kg.
- Alsa
- Additional luggage can be purchased for a fee.
- Alsa
- Small pets allowed in carriers
- larger pets must travel in the hold.
popular bus stations
Popular bus stations from Santander to Castro Urdiales
Most Santander to Castro Urdiales buses use the Santander, Estación de Autobuses to Castro Urdiales, Estación de Autobuses station pair. Use this guide to compare Santander and Castro Urdiales bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Getting to Castro Urdiales, Estación de Autobuses from Castro Urdiales city centre
Most popular bus connections from Santander
More options for your journey from Santander to Castro Urdiales
Here are some other resources that might have the information you need
