Bus Tickets from Madrid to Castro Urdiales

Frequently asked questions for your trip Madrid - Castro Urdiales

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
10/01
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10/02
$26
Today
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10/04
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10/05
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busbud logoThe cheapest trip from Madrid to Castro Urdiales was searched and found on Oct 2, 2025 with a price of $26

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Madrid to Castro Urdiales, as early as possible.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Madrid and Castro Urdiales!

Much more than a mere vehicle taking you from Madrid to Castro Urdiales, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Madrid to Castro Urdiales.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Madrid to Castro Urdiales.

Did you know?

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud helps you easily search, compare and book intercity bus tickets on a worldwide scale with our comprehensive list of bus routes and schedules. With several language and currency options available, Busbud seeks to cater to international bus travelers no matter where they are in the world. Busbud partners with safe and reliable bus companies throughout the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others so you can buy tickets without a worry.

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