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Cheap bus tickets from Grenoble to Porto

from 73,96 €

What to expect of your trip

Fast, easy, and affordable options from Grenoble to Porto

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Bus stations and stops in Grenoble

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

Onboard services are subject to availability

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Vehicle passing through a city

Digital ticket & Live tracking

Discover the FlixBus app

Book trips
Your tickets
Track your trip
Always in-the-know
FlixBus app on phone

Scan to download the App

Trusted by 500+ million passengers

Frequently asked questions

There are 2 bus stops in Porto. You can find their locations on the map on this 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 Grenoble to Porto. It's that easy!
With FlixBus, you can conveniently reach 112 destinations from Porto, including Lisbon, Coimbra, Braga.
Yes, weekend trip options are available from Grenoble to Porto. Check out the route's schedule and chose the best option to suit your plans!
Yes, night buses from Grenoble to Porto are available, offering a convenient way to travel overnight and save time during the day. Overnight bus trips can also help you reduce accommodation costs while making the most of your journey.
There are 3 bus stops in Grenoble. You can find their locations on the map on this page.
The bus route from Grenoble to Porto covers 1690 km. FlixBus can bring you from Grenoble to Porto in 24 hours 50 minutes.
Bus ticket prices from Grenoble to Porto can vary depending on your travel date, time, and how early you book. You can find bus tickets starting from as little as 73,96 €.
When traveling from Grenoble 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.
We offer several secure payment methods for purchasing your ticket from Grenoble to Porto. You can pay using debit or credit card, PayPal, Google Pay, and other options. All available payment methods will be displayed during checkout so you can choose the one that suits you best. If you experience payment issues, check that your payment details are correct, your card is enabled for online or international transactions, and that you have sufficient funds. If you buy your bus ticket onboard or at a sales point, you may also have the option to pay in cash.
Passengers traveling from Grenoble to Porto with FlixBus can bring one piece of checked luggage and one piece of hand luggage free of charge. Your hand luggage should fit in the overhead compartment or under your seat, while larger bags are stored in the bus’s luggage compartment. If you want to bring additional or special luggage, you can find all available options on our luggage allowance.
Traveling by bus from Grenoble 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.
FlixBus buses traveling from Grenoble to Porto offer extra legroom, private outlets, and restrooms. Most buses also provide free Wi-Fi.
The first FlixBus from Grenoble to Porto departs at 04:00, while the last departure is at 21:50. Departure times may vary depending on the day and route, so it’s always advisable to check the schedule before you book your bus ticket.

Looking for bus tickets from Grenoble to Porto?

Look no further, we’ve got all the details you need to plan your bus trip! The journey Grenoble to Porto takes as little as 24 hours 50 minutes and can cost as little as 73,96 €. The first bus leaves at 04:00 and the last bus leaves at 21:50. FlixBus runs 8 rides each day between Grenoble and Porto and when travelling with FlixBus, you can expect free Wifi, power sockets and a guaranteed seat for your journey.