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Trains from Carcassonne to San Sebastián-Donostia

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  1. Home
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  3. Carcassonne to San Sebastián-Donostia

Taking the train from Carcassonne to San Sebastián-Donostia in 11 hours 31 minutes

Thinking about taking the train from Carcassonne to San Sebastián-Donostia? We’ve got you covered.

It usually takes around 19 hours 22 minutes to travel the 218 miles (351 km) from Carcassonne to San Sebastián-Donostia by train, although you can get there in as little as 11 hours 31 minutes on the fastest services. You’ll normally find around 4 trains per day running on this route. You’ll need to make 2 changes along the way as there aren't any direct services on this line.

Train tickets from Carcassonne to San Sebastián-Donostia are usually cheaper when you book in advance compared to buying them on the day. Start a search in our Journey Planner to check out the latest prices.

Keen to book your train tickets to San Sebastián-Donostia? No need to wait, start a search with us today! If you want to find out a bit more about the journey first, you can find our train timetable below, tips on booking cheap tickets and our FAQs, including first and last train times.

Trains to San Sebastián-Donostia from Carcassonne

First train

09:27

Last train

18:27

Departure stationCarcassonne
Arrival stationSan Sebastián-Donostia
Journey time

From 11h 31m

Distance

218 miles (351 km)

Frequency

4 trains per day

Changes

2 changes

Train and bus operators

Flixbus

What do people frequently ask about the train journey from Carcassonne to San Sebastián-Donostia?

Want to know more about your journey from Carcassonne to San Sebastián-Donostia? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do I get from Carcassonne to San Sebastián-Donostia?

You can travel from Carcassonne to San Sebastián-Donostia by train in about 19 hours and 22 minutes. With around 4 trains running each day, taking the train is easy. If you’re looking for other options, you can also catch the bus from Carcassonne to San Sebastián-Donostia. Find out more in our Journey Planner.

How long is the train journey from Carcassonne to San Sebastián-Donostia?

On average, the train journey from Carcassonne to San Sebastián-Donostia takes around 19 hours and 22 minutes, with 4 trains per day. The duration may vary slightly depending on the specific train and any potential delays. Use our Journey Planner to check out more information.

What is the fastest train from Carcassonne to San Sebastián-Donostia?

The fastest trains from Carcassonne to San Sebastián-Donostia can cover the distance of 218 miles (351 km) in as little as 11 hours and 31 minutes.

Is there a direct train from Carcassonne to San Sebastián-Donostia?

No, you can’t travel from Carcassonne to San Sebastián-Donostia on a direct train, you’ll need to make at least 2 changes during the journey.

What are the train times from Carcassonne to San Sebastián-Donostia?

Check out the next trains departing from Carcassonne to San Sebastián-Donostia for Tuesday 14th October 2025. For the full train timetable/schedule, or to search for a later time or date, click here.
DepartsArrivesDuration
08:2719:5811h 31m, 2 changes
10:2809:4823h 20m, 5 changes
15:2911:4820h 19m, 4 changes
17:2715:4522h 18m, 3 changes

How do I find cheap train tickets from Carcassonne to San Sebastián-Donostia?

If you’re planning a trip to Europe soon, our Trainline team of experts have put together some tips to help you find cheap tickets. Booking on the day in Europe is usually more expensive and costs can vary depending on the time of day, route or travel class.

1. Book in advance

The price of train tickets from Carcassonne to San Sebastián-Donostia starts at § one-way for a Standard Class ticket if you book in advance. Most train companies across Europe release their tickets around three to six months ahead of time, so if you know the dates you want to travel, you may be able to find cheaper tickets.

2. Be flexible with your travel times

If you can, consider travelling outside of 'peak hours' (generally between 06:00 - 10:00 and 15:00 - 19:00 on weekdays) as many train companies increase their ticket prices during these commuter times.

3. Buy a rail pass

If you're visiting multiple locations on your trip, buying a rail pass can be cheaper than buying individual tickets. We're official retailers of Interrail Passes that are valid for travel within one country or multiple countries across Europe.

4. Choose a slower or connecting train

On some busier routes, you might have the option to take a slower or connecting train. It may take longer than some high-speed or direct services, but if you have some extra time on your hands, you might find a cheaper fare.

5. Look out for train ticket sales and discounts

Many train companies in Europe will often run sales on tickets throughout the year or offer discounts to senior/youth/group travellers, so keep an eye out!

6. Take a night train

Save on accommodation and use the night to travel by sleeper train to your next destination.

For specific information about how to get your hands on cheap tickets, check out our European train tickets hub.

§Some train companies may not offer any Advance ticket types or cheaper deals for early bookings. On rare occasions, train companies may choose to release special offers closer to the date on last-minute or late-release tickets. This is dependent on the individual train operating company you travel with.

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