What is the best way to travel from Grenoble to Porto?
Looking for a trip? Check and compare all the available Buses and Flights to Porto from Grenoble. Look at different modes of transportation, search for the cheapest tickets, fastest rides and most popular stations, and see all 2 available companies to find your perfect trip!
What is the cheapest way to reach Porto from Grenoble?
You can reach Porto with just £109 by taking a Bus from FlixBus, but there are many more cheap offers: we have selected the best ones for you for the next few days here.
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Skyscanner22h 35m019:05Grenoble-Isère AirportGrenoble-Isère Airport16:40Porto AirportPorto Airport0EconomyA Flight from Skyscanner goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 14/12/2025 19:05:00 to Porto Airport, Porto Airport (Portugal) arriving at 15/12/2025 16:40:00. 50 Economy ticket for £250 per person are available. Travel duration is 22h 35m
Cheapest Flights Sunday
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FlixBus49h 20m014:05GrenobleCoach Station14:25PortoCampanhã0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 15/12/2025 14:05:00 to Campanhã, Porto (Portugal) arriving at 17/12/2025 14:25:00. 50 Economy ticket for £109 per person are available. Travel duration is 49h 20m
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FlixBus41h 35m021:50GrenobleCoach Station14:25PortoCampanhã0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 15/12/2025 21:50:00 to Campanhã, Porto (Portugal) arriving at 17/12/2025 14:25:00. 50 Economy ticket for £110 per person are available. Travel duration is 41h 35m
Cheapest Buses Monday
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Ryanair8h 25m010:50Grenoble-Isère AirportGrenoble-Isère Airport18:15Porto AirportPorto Airport0EconomyA Flight from Ryanair goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 19/12/2025 10:50:00 to Porto Airport, Porto Airport (Portugal) arriving at 19/12/2025 18:15:00. 50 Economy ticket for £147 per person are available. Travel duration is 8h 25m
Cheapest Flights Friday
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R Airlines23h 40m013:30Grenoble-Isère AirportGrenoble-Isère Airport12:10Porto AirportPorto Airport0EconomyA Flight from R Airlines goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 20/12/2025 13:30:00 to Porto Airport, Porto Airport (Portugal) arriving at 21/12/2025 12:10:00. 50 Economy ticket for £109 per person are available. Travel duration is 23h 40m
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Buzz6h 30m014:05Grenoble-Isère AirportGrenoble-Isère Airport19:35Porto AirportPorto Airport0EconomyA Flight from Buzz goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 20/12/2025 14:05:00 to Porto Airport, Porto Airport (Portugal) arriving at 20/12/2025 19:35:00. 50 Economy ticket for £135 per person are available. Travel duration is 6h 30m
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Ryanair8h 15m011:40Grenoble-Isère AirportGrenoble-Isère Airport18:55Porto AirportPorto Airport0EconomyA Flight from Ryanair goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 20/12/2025 11:40:00 to Porto Airport, Porto Airport (Portugal) arriving at 20/12/2025 18:55:00. 50 Economy ticket for £160 per person are available. Travel duration is 8h 15m
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Jet2.com9h 15m010:40Grenoble-Isère AirportGrenoble-Isère Airport18:55Porto AirportPorto Airport0EconomyA Flight from Jet2.com goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 20/12/2025 10:40:00 to Porto Airport, Porto Airport (Portugal) arriving at 20/12/2025 18:55:00. 50 Economy ticket for £195 per person are available. Travel duration is 9h 15m
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Skyscanner9h 0m011:00Grenoble-Isère AirportGrenoble-Isère Airport19:00Porto AirportPorto Airport0EconomyA Flight from Skyscanner goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 20/12/2025 11:00:00 to Porto Airport, Porto Airport (Portugal) arriving at 20/12/2025 19:00:00. 50 Economy ticket for £341 per person are available. Travel duration is 9h 0m
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FlixBus28h 35m013:35GrenobleCoach Station17:10PortoCampanhã0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 20/12/2025 13:35:00 to Campanhã, Porto (Portugal) arriving at 21/12/2025 17:10:00. 50 Economy ticket for £144 per person are available. Travel duration is 28h 35m
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FlixBus26h 5m013:35GrenobleCoach Station14:40PortoCampanhã0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 20/12/2025 13:35:00 to Campanhã, Porto (Portugal) arriving at 21/12/2025 14:40:00. 50 Economy ticket for £145 per person are available. Travel duration is 26h 5m
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STARSHIPPER SAS32h 0m007:25GrenobleCoach Station14:25PortoCampanhã0EconomyA Bus from STARSHIPPER SAS goes from Coach Station, Grenoble (France) at 20/12/2025 07:25:00 to Campanhã, Porto (Portugal) arriving at 21/12/2025 14:25:00. 50 Economy ticket for £147 per person are available. Travel duration is 32h 0m
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FlixBus28h 35m011:05GrenobleCoach Station14:40PortoCampanhã0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 20/12/2025 11:05:00 to Campanhã, Porto (Portugal) arriving at 21/12/2025 14:40:00. 50 Economy ticket for £152 per person are available. Travel duration is 28h 35m
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STARSHIPPER SAS28h 55m010:30GrenobleCoach Station14:25PortoCampanhã0EconomyA Bus from STARSHIPPER SAS goes from Coach Station, Grenoble (France) at 20/12/2025 10:30:00 to Campanhã, Porto (Portugal) arriving at 21/12/2025 14:25:00. 50 Economy ticket for £158 per person are available. Travel duration is 28h 55m
Cheapest Flights Saturday
Cheapest Buses Saturday
What are the fastest trips from Grenoble to Porto?
You can get to Porto from Grenoble in just 6h 30m with a Flight from Buzz. But this is just one option, click on any of the offers below to compare it with the other available modes of transportations.
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Skyscanner22h 35m019:05Grenoble-Isère AirportGrenoble-Isère Airport16:40Porto AirportPorto Airport0EconomyA Flight from Skyscanner goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 14/12/2025 19:05:00 to Porto Airport, Porto Airport (Portugal) arriving at 15/12/2025 16:40:00. 50 Economy ticket for £250 per person are available. Travel duration is 22h 35m
Fastest Flights Sunday
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FlixBus41h 35m021:50GrenobleCoach Station14:25PortoCampanhã0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 15/12/2025 21:50:00 to Campanhã, Porto (Portugal) arriving at 17/12/2025 14:25:00. 50 Economy ticket for £110 per person are available. Travel duration is 41h 35m
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FlixBus49h 20m014:05GrenobleCoach Station14:25PortoCampanhã0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 15/12/2025 14:05:00 to Campanhã, Porto (Portugal) arriving at 17/12/2025 14:25:00. 50 Economy ticket for £109 per person are available. Travel duration is 49h 20m
Fastest Buses Monday
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Ryanair8h 25m010:50Grenoble-Isère AirportGrenoble-Isère Airport18:15Porto AirportPorto Airport0EconomyA Flight from Ryanair goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 19/12/2025 10:50:00 to Porto Airport, Porto Airport (Portugal) arriving at 19/12/2025 18:15:00. 50 Economy ticket for £147 per person are available. Travel duration is 8h 25m
Fastest Flights Friday
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Buzz6h 30m014:05Grenoble-Isère AirportGrenoble-Isère Airport19:35Porto AirportPorto Airport0EconomyA Flight from Buzz goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 20/12/2025 14:05:00 to Porto Airport, Porto Airport (Portugal) arriving at 20/12/2025 19:35:00. 50 Economy ticket for £135 per person are available. Travel duration is 6h 30m
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Ryanair8h 15m011:40Grenoble-Isère AirportGrenoble-Isère Airport18:55Porto AirportPorto Airport0EconomyA Flight from Ryanair goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 20/12/2025 11:40:00 to Porto Airport, Porto Airport (Portugal) arriving at 20/12/2025 18:55:00. 50 Economy ticket for £160 per person are available. Travel duration is 8h 15m
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Skyscanner9h 0m011:00Grenoble-Isère AirportGrenoble-Isère Airport19:00Porto AirportPorto Airport0EconomyA Flight from Skyscanner goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 20/12/2025 11:00:00 to Porto Airport, Porto Airport (Portugal) arriving at 20/12/2025 19:00:00. 50 Economy ticket for £341 per person are available. Travel duration is 9h 0m
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Jet2.com9h 15m010:40Grenoble-Isère AirportGrenoble-Isère Airport18:55Porto AirportPorto Airport0EconomyA Flight from Jet2.com goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 20/12/2025 10:40:00 to Porto Airport, Porto Airport (Portugal) arriving at 20/12/2025 18:55:00. 50 Economy ticket for £195 per person are available. Travel duration is 9h 15m
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R Airlines23h 40m013:30Grenoble-Isère AirportGrenoble-Isère Airport12:10Porto AirportPorto Airport0EconomyA Flight from R Airlines goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 20/12/2025 13:30:00 to Porto Airport, Porto Airport (Portugal) arriving at 21/12/2025 12:10:00. 50 Economy ticket for £109 per person are available. Travel duration is 23h 40m
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FlixBus26h 5m013:35GrenobleCoach Station14:40PortoCampanhã0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 20/12/2025 13:35:00 to Campanhã, Porto (Portugal) arriving at 21/12/2025 14:40:00. 50 Economy ticket for £145 per person are available. Travel duration is 26h 5m
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FlixBus28h 35m013:35GrenobleCoach Station17:10PortoCampanhã0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 20/12/2025 13:35:00 to Campanhã, Porto (Portugal) arriving at 21/12/2025 17:10:00. 50 Economy ticket for £144 per person are available. Travel duration is 28h 35m
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FlixBus28h 35m011:05GrenobleCoach Station14:40PortoCampanhã0EconomyA Bus from FlixBus goes from Coach Station, Grenoble (France) at 20/12/2025 11:05:00 to Campanhã, Porto (Portugal) arriving at 21/12/2025 14:40:00. 50 Economy ticket for £152 per person are available. Travel duration is 28h 35m
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STARSHIPPER SAS28h 55m010:30GrenobleCoach Station14:25PortoCampanhã0EconomyA Bus from STARSHIPPER SAS goes from Coach Station, Grenoble (France) at 20/12/2025 10:30:00 to Campanhã, Porto (Portugal) arriving at 21/12/2025 14:25:00. 50 Economy ticket for £158 per person are available. Travel duration is 28h 55m
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STARSHIPPER SAS32h 0m007:25GrenobleCoach Station14:25PortoCampanhã0EconomyA Bus from STARSHIPPER SAS goes from Coach Station, Grenoble (France) at 20/12/2025 07:25:00 to Campanhã, Porto (Portugal) arriving at 21/12/2025 14:25:00. 50 Economy ticket for £147 per person are available. Travel duration is 32h 0m
Fastest Flights Saturday
Fastest Buses Saturday
Here you will find all operators and timetables for a
Bus from Grenoble to Porto
What are the most popular stations in Grenoble and Porto?
In Grenoble, you will usually depart from Central Station, Coach Station or Oxford Bus Stop, while in Porto you will be arriving at Campanhã, São Bento or Polo Universitário, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to Porto from Grenoble? With 3 connections between 2 Bus and Flight operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Grenoble and Porto, you can pay as low as £109 with a Bus from FlixBus.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Flight from Buzz: you will get to Porto in just 6h 30m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Grenoble and Porto are FlixBus, STARSHIPPER SAS and Skyscanner, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Grenoble and Porto is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Meylan or to Vila Nova De Gaia, and look at flights from Grenoble-Isère Airport, and landing at Porto Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Grenoble to Porto?
The most popular companies between Grenoble and Porto, are FlixBus, STARSHIPPER SAS and Skyscanner. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: FlixBus and STARSHIPPER SAS
Airlines: Skyscanner, Ryanair, R Airlines and 2 more.
All you need to know when you travel from Grenoble to Porto
Check all information on comfort and services on all modes of transports from Grenoble to Porto. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Grenoble to Porto
How can I reach Porto from Grenoble?
Every day, there are on average 3 connections between Bus and Flight, with which you can get to Porto from Grenoble.
How far is Porto from Grenoble?
The distance between Grenoble and Porto is 1,244.9 km.
What is the most ecofriendly mode of transport between Grenoble and Porto?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 34 kgs of CO2, a train 44 kgs, a car 212 kgs, and a flight 306 kgs.
What is the cheapest mode of transport from Grenoble to Porto?
You can get to Porto with just £109 by taking a Bus from FlixBus.
What is the fastest way to get from Grenoble to Porto?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to Porto in just 6h 30m with a Flight from Buzz.
More routes to Grenoble and to Porto
Looking for more options? Here you can see the most popular routes to Grenoble and to Porto. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Grenoble
- Annecy to Grenoble
- Antibes to Grenoble
- Antwerp to Grenoble
- Barcelona to Grenoble
- Bayonne to Grenoble
- Briancon to Grenoble
- Geneva Airport to Grenoble
- Geneva to Grenoble
- London to Grenoble
- Lyon to Grenoble
- Lyons St. Exupery Airport to Grenoble
- Marseille Airport to Grenoble
- Milan to Grenoble
- Montpellier to Grenoble
- Munich to Grenoble
- Paris to Grenoble
- Rennes to Grenoble
- Rotterdam to Grenoble
- Toulouse to Grenoble
- Turin to Grenoble
- Trips to Porto
- A Coruña to Porto
- Adolfo Suárez Madrid-Barajas Airport to Porto
- Andorra la Vella to Porto
- Barcelona to Porto
- Bilbao to Porto
- Bordeaux to Porto
- Brussels to Porto
- Chaves to Porto
- Coimbra to Porto
- Dijon to Porto
- Faro to Porto
- Fátima to Porto
- León to Porto
- Lisbon Airport to Porto
- Paris to Porto
- Ponte da Barca to Porto
- Ponte de Lima to Porto
- Salamanca (ES) to Porto
- Santander to Porto
- Santiago de Compostela to Porto
- Valença do Minho to Porto
- Vigo to Porto
- Vila Nova de Cerveira to Porto
- Vila Real to Porto

