The cheapest and fastest buses from Castro Urdiales to Laredo
Cheapest price
€2
Average price
€3
Fastest journey
10 m
Average duration
18 m
Buses per day
22
Distance
17 km
The best way to find a cheap bus ticket from Castro Urdiales to Laredo is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Castro Urdiales to Laredo will cost around €3 if you buy it on the day, but the cheapest tickets can be found for only €2.
Of the 22 buses that leave Castro Urdiales for Laredo on Sat, Mar 21, 17 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Mar 21 the direct buses cover the 17 km distance in an average of 18 m but if you time it right, some buses will get you there in just 10 m .
On Sat, Mar 21 the slowest buses will take 20 m 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.

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Live departures
Castro Urdiales to Laredo bus times
The table below shows live departures for Castro Urdiales to Laredo buses for today, Friday, March 20. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 4:00 PM Castro Urdiales | 0h35 | 4:35 PM Laredo | 0 transfersDirect | |
![]() | 9:50 PM Castro Urdiales | 0h30 | 10:20 PM Laredo | 0 transfersDirect | |
| Saturday, March 21 | |||||
Normal · Normal | 6:00 AM Castro Urdiales, Estación de Autobuses | 2h03 | 8:03 AM Laredo, N-634 / Camino Izquierda (La Pesquera) | 1 transfer | |
Normal | 6:00 AM Castro Urdiales, Estación de Autobuses | 0h40 | 6:40 AM Laredo, Estación De Autobuses | 0 transfersDirect | |
Normal | 8:00 AM Castro Urdiales, Estación de Autobuses | 0h50 | 8:50 AM Laredo, Estación De Autobuses | 0 transfersDirect | |
Normal | 9:00 AM Castro Urdiales, Estación de Autobuses | 0h37 | 9:37 AM Laredo, N-634 / Camino Izquierda (La Pesquera) | 0 transfersDirect | |
Normal | 9:00 AM Castro Urdiales, Estación de Autobuses | 0h35 | 9:35 AM Laredo, Estación De Autobuses | 0 transfersDirect | |
Normal | 10:10 AM Castro Urdiales, Estación de Autobuses | 0h20 | 10:30 AM Laredo, Estación De Autobuses | 0 transfersDirect | |
Normal · Normal | 10:10 AM Castro Urdiales, Estación de Autobuses | 0h53 | 11:03 AM Laredo, N-634 / Camino Izquierda (La Pesquera) | 1 transfer | |
Normal · Normal | 12:00 PM Castro Urdiales, Estación de Autobuses | 2h03 | 2:03 PM Laredo, N-634 / Camino Izquierda (La Pesquera) | 1 transfer | |
Normal | 12:00 PM Castro Urdiales, Estación de Autobuses | 0h50 | 12:50 PM Laredo, Estación De Autobuses | 0 transfersDirect | |
Normal | 2:00 PM Castro Urdiales, Estación de Autobuses | 0h50 | 2:50 PM Laredo, 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 Castro Urdiales to Laredo 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.
Mar 21
Mar 22
Mar 23
Mar 24
Mar 25
Mar 26
Mar 27
Why should you book Castro Urdiales to Laredo buses with Omio?
Why book with Omio vs Alsa?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Journey information
Overview: Bus from Castro Urdiales to Laredo
Buses from Castro Urdiales to Laredo run on average 23 times per day, taking around 43m. Cheap bus tickets for this journey start at €3 if you book in advance.
There are 20 buses per day. The earliest bus runs at 06:30, the last at 22:50. The fastest bus covers the 17 km distance in 30m.
Distance 17 km |
Average bus duration 43m |
Cheapest ticket price €3 |
Buses per day 23 |
Direct buses 20 |
Fastest bus 30m |
First bus 06:30 |
Last bus 22:50 |
Bus providers: Alsa, BlaBlaCar from Castro Urdiales to LaredoYou can travel by bus between Castro Urdiales to Laredo with Alsa, BlaBlaCar for as low as €3. When you search for schedules and tickets, Omio will show you the best journey
Alsa
BlaBlaCar
FAQs: Bus from Castro Urdiales to Laredo
Find answers to the most common questions about traveling from Castro Urdiales to Laredo 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 Laredo, 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.
