Find coaches from Castro Urdiales to Irun

Previously seen journeys

Next departures from Castro Urdiales to Irun on 30 October
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
ALSA
Castro Urdiales
Estación KaleaNo tags
ALSA
Castro Urdiales
IrúnNo tags
ALSA
Castro Urdiales
Estación KaleaNo tags
ALSA
Castro Urdiales
IrúnNo tags
ALSA
Castro Urdiales
Estación KaleaNo tags

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Compare 2 ways to travel from Castro Urdiales to Irun

busbud logoWe recommend carpooling

Among the sustainable travel choices, the carpool stands out as a good way to reach Irun. The journey takes about 1 hour 30 minutes and with fares starting at just US$9, it presents an excellent value for a comfortable ride.

4carpool per day
1h 30mAverage duration
116 kmDistance
5kgCO₂ emissions
Bus
Average priceUS$21 - US$26Average duration2h 15m
3kg CO₂e
Carpool
Average priceUS$9 - US$19Average duration1h 30m
5kg CO₂e

Bus Castro Urdiales to Irun: Trip Overview

Average ticket priceUS$21
Average bus trip duration2h 15m
Number of daily buses1
Earliest bus departure10:00
Distance115 km
Latest bus departure19:45

Castro Urdiales to Irun Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Castro Urdiales to Irun.

Bus service from Castro Urdiales to Irun will be provided by the most trusted bus companies.

Discover how much the bus trip from Castro Urdiales to Irun will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Castro Urdiales - Irun

  1. How much does a bus ticket from Castro Urdiales to Irun cost?

    The bus ticket price from Castro Urdiales to Irun starts at US$21. The best way to find cheap bus tickets from Castro Urdiales to Irun is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

  2. How long is the bus ride from Castro Urdiales to Irun?

    The average travel time between Castro Urdiales and Irun is around 2h 15m, although the fastest bus will take about 2h 15m. This is the time it takes to travel the 116 km that separates the two cities.

  3. How many daily bus connections are there between Castro Urdiales and Irun?

    The number of buses from Castro Urdiales to Irun can differ depending on the day of the week. On average, there are 1 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Castro Urdiales to Irun by comparing and selecting the bus that fits your travel style and budget on Busbud.

  4. Which bus companies travel from Castro Urdiales to Irun?

    When taking the bus from Castro Urdiales to Irun, you can travel comfortably and safely with ALSA.

Find cheapest prices for buses

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

Best price found
28/10
No data
29/10
US$15
Today
US$15
31/10
US$15
01/11
US$15
02/11
US$15
03/11
US$15
04/11
No data
busbud logoThe cheapest trip from Castro Urdiales to Irun was searched and found on 29 Oct 2025 with a price of US$15

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

You can expect to pay from US$15 to US$15 for a bus ticket from Castro Urdiales to Irun based on the last 2 days. You can expect to find the cheapest price for the trip at US$15, which is on 2025-11-01.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Castro Urdiales to Irun but it'll also be endearing to native speakers who will surely appreciate your effort.

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

Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Castro Urdiales to Irun will emit half the CO2 emitted by a train, and radically less than a car or an airplane.

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

Did you know?

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

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

Will you be returning to Castro Urdiales by bus?

Bus from Irun to Castro Urdiales

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