Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Estación Kalea | Castro Urdiales | No tags | ||||
| Bus | Estación Kalea | Castro Urdiales | No tags | ||||
| Bus | Estación Kalea | Castro Urdiales | No tags | ||||
| Bus | Estación Kalea | Castro Urdiales | No tags | ||||
| Bus | Estación Kalea | Castro Urdiales | No tags |
Compare 2 ways to go from Irun to Castro Urdiales
Among the sustainable travel choices, the carpool stands out as a good way to reach Castro Urdiales. The journey takes about 1 hour 10 minutes, and with fares starting at just $13, it presents an excellent value for a comfortable ride.
| Average Price | Average Duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average Price$29 - $29 | Average Duration2h 20m | 3kg CO₂e | ||
Carpool | Average Price$13 - $18 | Average Duration1h 10m | 5kg CO₂e |
Where are the popular stops in Irun and Castro Urdiales?
Stops in Irun
- A
Estacion Autobus Renfe Kalea
Estación Renfe Kalea, 20301 Irun, Gipuzkoa, Spain - B
Dazzirun at San Juan Arria Plaza - Irun
Plaza de San Juan 2 (Dazzirun), 20304 Irun, Spain - C
Maldaburu Bidea
Maldaburu Bidea, 10A, 20180, Gipuzkoa, Spain
Stops in Castro Urdiales
- A
Terminal de Autobuses de Castro-Urdiales
Calle Leonardo Rucabado, 42, 39700 Castro Urdiales, Cantabria, Spain
Compare bus companies
Based on 60833 reviews, the company was rated 4.3 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. ALSA ticket prices on this trip start at $29
Frequently asked questions about travelling from Irun to Castro Urdiales by bus
What is the travel distance from Irun to Castro Urdiales?
The distance covered from Irun to Castro Urdiales is 116 km (72 miles).
What are the departure and arrival locations for buses traveling from Irun to Castro Urdiales?
Buses traveling this route start their trip at Estacion Autobus Renfe Kalea, in Irun, and end it at Terminal de Autobuses de Castro-Urdiales, in Castro Urdiales.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Irun to Castro Urdiales was searched and found on Nov 30, 2025 with a price of $21To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Irun to Castro Urdiales, as early as possible.
You can expect to pay from $21 to $21 for a bus ticket from Irun to Castro Urdiales based on the last 2 days. You can expect to find the cheapest price for the trip at $21 which is on 2025-11-30.
