Is there a way to reach Porto from Grenoble without flying?

The best way to travel from Grenoble to Porto is by bus. The bus trip is an affordable, safe and convenient way to travel between the two cities. Alternatively, you can also use carpooling services.

How long is the bus ride from Grenoble to Porto?

Traveling from Grenoble to Porto takes about 1d 5h on average, but the fastest bus can get you there in about 23h 50m. This is the time it takes to travel the 772 miles (1245 km) that separate the two cities.

What is the distance between Grenoble and Porto?

Grenoble and Porto are 772 miles (1245 km) apart.

What are the departure and arrival stations when taking the bus from Grenoble to Porto?

If you're headed to Porto from Grenoble, chances are that your bus will depart from Gare de Grenoble and arrive at Porto Airport. These are the primary departure and arrival locations on this route, but you can also find other options that could better fit your plans.

What is the cheapest way to get from Grenoble to Porto?

If you want the cheapest way to travel this route, go for the bus. $77 is the starting point for the cost-effective bus ride to Porto from Grenoble.

What is the ticket price for the bus trip from Grenoble to Porto?

The bus ticket costs $160 on average. In the last 30 days, the prices ranged from $77 to $257, so it's good to do your research before booking.

What are the best sights and things to do in Porto?

Once in Porto, you can start exploring the city and discover its surroundings. The top sights and things to do are Dragon Stadium, Serralves Museum of Contemporary Art, Aveiro, Ribeira and Pedro Pitões Tower.

Is it possible to travel by overnight bus from Grenoble to Porto?

Yes, it is possible to take an overnight bus from Grenoble to Porto. Make sure to pack a blanket and a snack to make your trip more comfortable.

Grenoble to Porto Bus Tickets

TomorrowJun 8

from $86

MonJun 9

TueJun 10

WedJun 11

ThuJun 12

FriJun 13

SatJun 14

SunJun 15

Cheap buses leaving tomorrow

One passenger / one way

This trip is recommended because it is: Cheapest + Fastest
Departure time: June 8 at 11:30am
Departure city: Grenoble
Departure location: Gare de Grenoble
Arrival time: June 9 at 12:20pm
Destination city: Porto
Destination location: TIC - Terminal Intermodal Campanhã- R. de Bonjóia, 4300-084 Porto
Operated by: BlaBlaCar Bus
Vehicle: BusDuration: 1d 1h
Departure time: June 8 at 9:00am
Departure city: Grenoble
Departure location: Gare de Grenoble
Arrival time: June 9 at 7:25pm
Destination city: Porto
Destination location: TIC - Terminal Intermodal Campanhã- R. de Bonjóia, 4300-084 Porto
Operated by: BlaBlaCar Bus
Vehicle: BusDuration: 1d 11h

Accepted payments

Compare 2 ways to go from Grenoble to Porto.

	Average Price	Average Duration	CO₂ emissions
Bus	Average Price$77 - $257	Average Duration1d 5h	CO₂ emissions 31kg CO₂e5 out of 5 stars	CheapestMost eco-friendly
Carpool	Average Price$204 - $204	Average Duration17h 40m	CO₂ emissions 52kg CO₂e4 out of 5 stars	Fastest

Busbud recommends taking the bus from Grenoble to Porto

Among the sustainable travel choices, the bus stands out as the good way to reach Porto. The journey takes about 1 day, 5 hours 20 minutes and with fares starting at just $77, it presents an excellent value for a comfortable ride.

6bus per day

1d 5hAverage Duration

$77Cheapest ticket

31kgCO₂ emissions

Bus Grenoble to Porto: Trip Overview

Average ticket price$160

Average bus trip duration1d 5h

Number of daily buses6

Earliest bus departure6:05am

Distance773 miles (1246 km)

Latest bus departure11:55pm

Compare bus companies

FlixBus

3.5/58,930 reviews

Staff4.1

Timeliness4

Cleanliness4.1

Wifi2.7

Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.

BlaBlaCar Bus

3.5/510,310 reviews

Staff4.4

Timeliness3.7

Cleanliness4.3

Wifi2.5

PT bus companies: FlixBus, BlaBlaCar Bus, ALSA, Rede Expressos, Trenitalia, Sindbad, MarinoBus

Grenoble to Porto Bus

Busbud helps you find a bus from Grenoble to Porto. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

Bus service from Grenoble to Porto will be provided by the most trusted bus companies.

Whether it is cheap bus tickets or more luxurious buses going to Porto from Grenoble, we help you find what you're looking for based on how much of a budget you have.

Where are the popular stops in Grenoble and Porto?

Stops in Grenoble

A - Condillac-Universités

B - Gare de Grenoble

C - Grenoble

Stops in Porto

A - Porto Airport

B - TIC - Terminal Intermodal Campanhã

C - Casa da Música

D - Praça do Infante D. Henrique

E - Campo 24 de Agosto

F - Praça da Galiza, 96

Frequently asked questions for your trip Grenoble - Porto

Is there a way to reach Porto from Grenoble without flying?
How long is the bus ride from Grenoble to Porto?
What is the distance between Grenoble and Porto?
What are the departure and arrival stations when taking the bus from Grenoble to Porto?
What is the cheapest way to get from Grenoble to Porto?
What is the ticket price for the bus trip from Grenoble to Porto?
What are the best sights and things to do in Porto?
Is it possible to travel by overnight bus from Grenoble to Porto?

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

06/05

$109

06/06

$129

Today

No data

06/08

$80

06/09

$87

06/10

$115

06/11

No data

06/12

$68

The cheapest trip from Grenoble to Porto was searched and found on Jun 12, 2025 with a price of $68

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Grenoble to Porto, as early as possible.

You can expect to pay from $68 to $243 for a bus ticket from Grenoble to Porto based on the last 2 days. You can expect to find the cheapest price for the trip at $68 which is on 2025-06-12.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Grenoble and Porto!

Much more than a mere vehicle taking you from Grenoble to Porto, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Grenoble to Porto.

Tune out to the fine sounds of your best music playlist on your bus trip from Grenoble to Porto while indulging in miles on end of beautiful scenic views.

Did you know?

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!

What's the cheapest way to go from Grenoble to Porto?

The bus is the cheapest travel choice for this destination

Vehicle Type	Travel Time	Avg Price	Daily Departures
Vehicle TypeBus	Travel Time1d 5h	Avg Price$160	Daily Departures6
Vehicle TypeCarpool	Travel Time17h 40m	Avg Price$204	Daily Departures1

Will you be returning to Grenoble by bus?

Bus from Grenoble to Porto

Top traveled bus routes

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Bus Tickets from Grenoble to Porto