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How to travel from San Sebastián-Donostia to Brussels by train

Want to find out more about taking the train from San Sebastián-Donostia to Brussels? Look no further.

You'll usually find 2 trains per day running between San Sebastián-Donostia and Brussels, which usually take 26 hours 27 minutes to complete the 964 km journey. It can take as little as 25 hours 7 minutes on the fastest services though, if you want to get there as quickly as possible. Although there aren't any direct services on this line, it's still easy to travel to Brussels from San Sebastián-Donostia, you'll just need to make 2 changes along the way.

You can save money on train tickets from San Sebastián-Donostia to Brussels if you book in advance, as tickets usually start from $269.26. Use our Journey Planner at the top of the page to compare ticket prices and get the cheapest fares.

Want to book your train tickets now? Just start a search with us today. If you want to find out more about the journey, read on for train schedules (including first and last train times), FAQs and tips on how to book cheap train tickets.

San Sebastián-Donostia to Brussels by train

It takes an average of 26h 27m to travel from San Sebastián-Donostia to Brussels by train, over a distance of around 599 miles (964 km). There are normally 2 trains per day traveling from San Sebastián-Donostia to Brussels and tickets for this journey start from $269.26 when you book in advance.

First train

6:37 am

Last train

1:55 pm

Departure station

San Sebastián-Donostia

Arrival station

Brussels

Journey time

From 25h 7m

Distance

599 miles (964 km)

Frequency

2 trains per day

Changes

2 changes

Price

From $269.26

Train and bus operators

Flixbus, BlaBlaCar Bus

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

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

How do you get to Brussels from San Sebastián-Donostia?

To travel to Brussels from San Sebastián-Donostia, you can take the train - on average, the journey takes around 26 hours and 27 minutes, though the fastest trains can take 25 hours and 7 minutes. Use our Journey Planner to get more information on routes and timetables.

How long is the train ride from San Sebastián-Donostia to Brussels?

Trains from San Sebastián-Donostia to Brussels take an average of 26 hours and 27 minutes, although on the fastest services it can take just 25 hours and 7 minutes. You'll usually find 2 trains per day on this route, so use our Journey Planner to check specific dates as times may vary.

How much is the train to Brussels from San Sebastián-Donostia?

Train tickets to Brussels from San Sebastián-Donostia can start from $269.26 when booked in advance, but they’re usually more expensive if bought on the day of travel. Prices may also vary depending on the time of day, route, and class you choose.

What is the quickest journey time between San Sebastián-Donostia and Brussels by train?

The quickest journey time between San Sebastián-Donostia and Brussels by train is 25 hours and 7 minutes.

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

Check out the next trains departing from San Sebastián-Donostia to Brussels for Tuesday Aug 5th 2025. For the full train timetable/schedule, or to search for a later time or date, click here.
DepartsArrivesDuration
5:37 am6:44 am25h 7m, 2 changes
12:55 pm4:43 pm27h 48m, 3 changes

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

The price of train tickets from San Sebastián-Donostia to Brussels starts at $269.26 one-way for a Standard Class ticket if you book in advance. Booking on the day is usually more expensive and costs can vary depending on the time of day, route or class.

Book in advance

Most of the train companies across Europe release their tickets around three to six months in advance, many of which can be cheaper the earlier you book. If you know the dates you want to travel, you may be able to find some cheaper train tickets from San Sebastián-Donostia to Brussels by booking early.§

Be flexible with your travel times

Many of the train services in Europe are also popular commuter services, lots of train companies increase ticket prices during “peak hours” (generally between 06:00 – 10:00 and 15:00 – 19:00 on weekdays). If you can, consider travelling outside of peak hours to find lower priced tickets.

Choose a slower or connecting train

On some of the busier routes, you might also have the option to take a slower or connecting train. It may take a little longer than some high-speed or direct services, but if you have a little extra time on your hands, you might find a cheaper fare. Plus, you'll have more time to enjoy the view of the countryside!

Look out for special deals

Take a look at our handy guides to find out when train operators release their special deals and offers to see if you can find cheap European train tickets for your journey.

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.

* Based on European average monthly visitors to Trainline’s app and website from 1.1.2023 to 10.31.2023 vs other independent retailers.

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