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Cheap bus tickets from Sion to Porto

from 106,99 €

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Bus stations and stops in Sion

Please note: your ticket will contain the most up-to-date address information.

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Frequently asked questions

With FlixBus, you can conveniently reach 87 destinations from Porto, including Lisbon, Coimbra, Braga.
We offer several payment methods for purchasing your ticket from Sion to Porto 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.
The earliest FlixBus ride from Sion to Porto departs at 09:35.
FlixBus buses traveling from Sion to Porto offer extra legroom, private outlets, and restrooms. Most buses also provide free Wi-Fi.
Traveling by bus from Sion to Porto 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.
Yes, all FlixBus buses from Sion to Porto 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 Sion to Porto. The transportation of wheelchairs, foldable wheelchairs, walking aid and other assistive mobility devices is free of charge.
The price of a children's bus ticket from Sion to Porto 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.
Passengers traveling from Sion to Porto 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 latest FlixBus ride from Sion to Porto departs at 09:35.
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 Sion to Porto. It's that easy!
There are 2 bus stations in Porto; Porto (TIC - Campanhã), Vila Nova de Gaia (Porto). You can find the location of the stations on the map on this page.
There is one bus station in Sion; Sion (Rue Traversière). You can find its location on the map on his page.
The bus route from Sion to Porto covers 1993 km. FlixBus can bring you from Sion to Porto in 28 hours 50 minutes. The fastest bus on this connection has 25 stop(s).
When traveling from Sion to Porto, 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.
You can get from Sion to Porto for as little as 107,98 €. Take advantage of our best deals on FlixBus tickets by traveling off-peak and during the week. You can buy your ticket from Sion to Porto most easily on this website or in the app.

Looking for bus tickets from Sion to Porto?

Look no further, we’ve got all the details you need to plan your bus trip! The journey Sion to Porto takes as little as 28 hours 50 minutes and can cost as little as 107,98 €. The first bus leaves at 09:35. FlixBus runs daily rides between Sion and Porto and when travelling with FlixBus, you can expect free Wifi, power sockets and a guaranteed seat for your journey.

Onboard services are subject to availability