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Cheap bus tickets from San Sebastián to Sion

from 141,98 €

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What to expect of your trip

Fast, easy, and affordable options from San Sebastián to Sion

Avg. trip duration

17 hr 25 mins

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Avg. distance

1157 km

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Cheapest trip

From 141,98 €

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1

Avg. trips a day

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On this page

Bus stations and stops in San Sebastián

Please note: your ticket will contain the most up-to-date address information.
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Available options you can find for a more comfortable trip:
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Free WiFi
Stay connected throughout your journey
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Power Outlets
Keep your devices charged on the go
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Comfortable seats
Relax with extra legroom and reclining seats
luggage
Luggage storage
Space to safely stow your belongings
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Toilets
Conveniently available on every FlixBus
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Frequently asked questions

Traveling by bus from San Sebastián to Sion is one of the most environmentally-friendly options available as it reduces traffic associated emissions, and passengers can offset their carbon emissions when they travel with FlixBus by clicking the CO₂ compensation box when booking their ticket.
You can get from San Sebastián to Sion for as little as 141,98 €. Take advantage of our best deals on FlixBus tickets by traveling off-peak and during the week. You can buy your ticket from San Sebastián to Sion most easily on this website or in the app.
When traveling from San Sebastián to Sion, you can track your bus location on our Real-Time Bus Tracker. Just select the relevant bus stop and check the time of arrival. Find out where your bus is and check if there are delays on the route.
We offer several payment methods for purchasing your ticket from San Sebastián to Sion securely. You can choose among card payment, PayPal, Google Pay and many more. Once in the payment section, you will be able to see all the available options and pick your preferred one. If you are having difficulties with payment, check out our help page about payments. If you buy your bus ticket onboard or at a sales point you are also given the option to pay cash.
Passengers traveling from San Sebastián to Sion can bring one checked luggage and one piece of hand luggage for free. If you want to carry additional or special luggage, you can check all the options available on this page.
The price of a children's bus ticket from San Sebastián to Sion depends on the age of the child and the time of booking. Children under the age of 15 receive a discount on the regular adult fare. At the time of booking, we calculate the cheapest price for you from all available rates and discounts. If the discounted price is lower than the child fare, the selected passengers pay the same price. Please, make sure you check our child travel and seat policy. Strollers and foldable pushchairs (width + length + height = max 240 cm) can be transported in the luggage compartment of the bus free of charge.
Yes, all FlixBus buses from San Sebastián to Sion are equipped for passengers with reduced mobility. We strive to make our buses as comfortable and accessible as possible for people with disabilities and limited mobility. Service animals are allowed on board all FlixBus buses traveling from San Sebastián to Sion. The transportation of wheelchairs, foldable wheelchairs, walking aid and other assistive mobility devices is free of charge.
FlixBus buses traveling from San Sebastián to Sion offer extra legroom, private outlets, and restrooms. Most buses also provide free Wi-Fi.
The earliest FlixBus ride from San Sebastián to Sion departs at 23:35.
The latest FlixBus ride from San Sebastián to Sion departs at 23:35.
There is one bus station in Sion; Sion (Rue Traversière). You can find its location on the map on his page.
No, you don't need to print your ticket if you purchased it online or via the app. Simply show the driver the QR code that you received via email or that is stored in the app and you're ready to travel from San Sebastián to Sion. It's that easy!
There is one bus station in San Sebastián; San Sebastian / Donostia (Bus Station). You can find its location on the map on his page.
With FlixBus, you can conveniently reach 21 destinations from Sion, including Lyon, Clermont-Ferrand, Mirandela.
Yes, weekend trip options are available from San Sebastián to Sion. Check out the route's schedule and chose the best option to suit your plans!
Yes, night trip options are available from San Sebastián to Sion. Check out the route's schedule and choose the best option to suit your plans!

Looking for bus tickets from San Sebastián to Sion?

Look no further, we’ve got all the details you need to plan your bus trip! The journey San Sebastián to Sion takes as little as 17 hours 25 minutes and can cost as little as 141,98 €. The first bus leaves at 23:35. FlixBus runs daily rides between San Sebastián and Sion and when travelling with FlixBus, you can expect free Wifi, power sockets and a guaranteed seat for your journey.
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