What is the best way to travel from Grenoble to Porto?
Looking for a trip? Compare all the available Buses and Flights for the journey to Porto from Grenoble. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 1 available companies to find your perfect trip!
What is the cheapest way to reach Porto from Grenoble?
You can get to Porto with just $156 by taking a Flight from Skyscanner, but you can find many more cheap offers: we have selected the best ones for next few days here for you.
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FlixBus34h 15m010:00 AMGrenobleBus Station7:15 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/26/2025 10:00:00 AM to Campanhã, Porto (Portugal) arriving at 12/27/2025 7:15:00 PM. 50 Economy ticket for $222 per person are available. Travel duration is 34h 15m
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FlixBus49h 20m02:05 PMGrenobleBus Station2:25 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/26/2025 2:05:00 PM to Campanhã, Porto (Portugal) arriving at 12/28/2025 2:25:00 PM. 50 Economy ticket for $245 per person are available. Travel duration is 49h 20m
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FlixBus48h 20m03:05 PMGrenobleBus Station2:25 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/26/2025 3:05:00 PM to Campanhã, Porto (Portugal) arriving at 12/28/2025 2:25:00 PM. 50 Economy ticket for $249 per person are available. Travel duration is 48h 20m
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FlixBus37h 5m08:05 AMGrenobleBus Station8:10 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/26/2025 8:05:00 AM to Campanhã, Porto (Portugal) arriving at 12/27/2025 8:10:00 PM. 50 Economy ticket for $252 per person are available. Travel duration is 37h 5m
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FlixBus34h 10m011:00 AMGrenobleBus Station8:10 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/26/2025 11:00:00 AM to Campanhã, Porto (Portugal) arriving at 12/27/2025 8:10:00 PM. 50 Economy ticket for $260 per person are available. Travel duration is 34h 10m
Cheapest Buses Friday
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Skyscanner6h 40m03:50 PMGrenoble-Isère AirportGrenoble-Isère Airport9:30 PMPorto AirportPorto Airport0EconomyA Flight from Skyscanner goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 12/28/2025 3:50:00 PM to Porto Airport, Porto Airport (Portugal) arriving at 12/28/2025 9:30:00 PM. 50 Economy ticket for $156 per person are available. Travel duration is 6h 40m
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FlixBus37h 5m08:05 AMGrenobleBus Station8:10 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/28/2025 8:05:00 AM to Campanhã, Porto (Portugal) arriving at 12/29/2025 8:10:00 PM. 50 Economy ticket for $232 per person are available. Travel duration is 37h 5m
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FlixBus33h 15m011:00 AMGrenobleBus Station7:15 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/28/2025 11:00:00 AM to Campanhã, Porto (Portugal) arriving at 12/29/2025 7:15:00 PM. 50 Economy ticket for $250 per person are available. Travel duration is 33h 15m
Cheapest Flights Sunday
Cheapest Buses Sunday
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FlixBus31h 40m01:30 PMGrenobleBus Station8:10 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/29/2025 1:30:00 PM to Campanhã, Porto (Portugal) arriving at 12/30/2025 8:10:00 PM. 50 Economy ticket for $202 per person are available. Travel duration is 31h 40m
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FlixBus37h 5m08:05 AMGrenobleBus Station8:10 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/29/2025 8:05:00 AM to Campanhã, Porto (Portugal) arriving at 12/30/2025 8:10:00 PM. 50 Economy ticket for $209 per person are available. Travel duration is 37h 5m
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FlixBus34h 15m010:00 AMGrenobleBus Station7:15 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/29/2025 10:00:00 AM to Campanhã, Porto (Portugal) arriving at 12/30/2025 7:15:00 PM. 50 Economy ticket for $214 per person are available. Travel duration is 34h 15m
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FlixBus41h 35m09:50 PMGrenobleBus Station2:25 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/29/2025 9:50:00 PM to Campanhã, Porto (Portugal) arriving at 12/31/2025 2:25:00 PM. 50 Economy ticket for $230 per person are available. Travel duration is 41h 35m
Cheapest Buses Monday
What are the fastest trips from Grenoble to Porto?
You can get to Porto from Grenoble in just 6h 40m with a Flight from Skyscanner. This is not the only option, and you can click on any of the offers below to compare it with the other modes of transportations.
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FlixBus34h 10m011:00 AMGrenobleBus Station8:10 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/26/2025 11:00:00 AM to Campanhã, Porto (Portugal) arriving at 12/27/2025 8:10:00 PM. 50 Economy ticket for $260 per person are available. Travel duration is 34h 10m
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FlixBus34h 15m010:00 AMGrenobleBus Station7:15 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/26/2025 10:00:00 AM to Campanhã, Porto (Portugal) arriving at 12/27/2025 7:15:00 PM. 50 Economy ticket for $222 per person are available. Travel duration is 34h 15m
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FlixBus37h 5m08:05 AMGrenobleBus Station8:10 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/26/2025 8:05:00 AM to Campanhã, Porto (Portugal) arriving at 12/27/2025 8:10:00 PM. 50 Economy ticket for $252 per person are available. Travel duration is 37h 5m
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FlixBus48h 20m03:05 PMGrenobleBus Station2:25 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/26/2025 3:05:00 PM to Campanhã, Porto (Portugal) arriving at 12/28/2025 2:25:00 PM. 50 Economy ticket for $249 per person are available. Travel duration is 48h 20m
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FlixBus49h 20m02:05 PMGrenobleBus Station2:25 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/26/2025 2:05:00 PM to Campanhã, Porto (Portugal) arriving at 12/28/2025 2:25:00 PM. 50 Economy ticket for $245 per person are available. Travel duration is 49h 20m
Fastest Buses Friday
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Skyscanner6h 40m03:50 PMGrenoble-Isère AirportGrenoble-Isère Airport9:30 PMPorto AirportPorto Airport0EconomyA Flight from Skyscanner goes from Grenoble-Isère Airport, Grenoble-Isère Airport (France) at 12/28/2025 3:50:00 PM to Porto Airport, Porto Airport (Portugal) arriving at 12/28/2025 9:30:00 PM. 50 Economy ticket for $156 per person are available. Travel duration is 6h 40m
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FlixBus33h 15m011:00 AMGrenobleBus Station7:15 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/28/2025 11:00:00 AM to Campanhã, Porto (Portugal) arriving at 12/29/2025 7:15:00 PM. 50 Economy ticket for $250 per person are available. Travel duration is 33h 15m
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FlixBus37h 5m08:05 AMGrenobleBus Station8:10 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/28/2025 8:05:00 AM to Campanhã, Porto (Portugal) arriving at 12/29/2025 8:10:00 PM. 50 Economy ticket for $232 per person are available. Travel duration is 37h 5m
Fastest Flights Sunday
Fastest Buses Sunday
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FlixBus31h 40m01:30 PMGrenobleBus Station8:10 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/29/2025 1:30:00 PM to Campanhã, Porto (Portugal) arriving at 12/30/2025 8:10:00 PM. 50 Economy ticket for $202 per person are available. Travel duration is 31h 40m
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FlixBus34h 15m010:00 AMGrenobleBus Station7:15 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/29/2025 10:00:00 AM to Campanhã, Porto (Portugal) arriving at 12/30/2025 7:15:00 PM. 50 Economy ticket for $214 per person are available. Travel duration is 34h 15m
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FlixBus37h 5m08:05 AMGrenobleBus Station8:10 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/29/2025 8:05:00 AM to Campanhã, Porto (Portugal) arriving at 12/30/2025 8:10:00 PM. 50 Economy ticket for $209 per person are available. Travel duration is 37h 5m
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FlixBus41h 35m09:50 PMGrenobleBus Station2:25 PMPortoCampanhã0EconomyA Bus from FlixBus goes from Bus Station, Grenoble (France) at 12/29/2025 9:50:00 PM to Campanhã, Porto (Portugal) arriving at 12/31/2025 2:25:00 PM. 50 Economy ticket for $230 per person are available. Travel duration is 41h 35m
Fastest Buses Monday
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 Bus Station, Oxford Bus Stop or Central Station, 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 4 connections between 1 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 $156 with a Flight from Skyscanner.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 Skyscanner: you will get to Porto in just 6h 40m.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 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 and Skyscanner. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: FlixBus
Airlines: Skyscanner
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 4 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 773.8 miles.
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 $156 by taking a Flight from Skyscanner.
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 40m with a Flight from Skyscanner.
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
- Antibes to Grenoble
- Barcelona to Grenoble
- Bayonne to Grenoble
- Bologna to Grenoble
- Briancon to Grenoble
- Geneva Airport to Grenoble
- Geneva to Grenoble
- Genoa to Grenoble
- London to Grenoble
- Lyon to Grenoble
- Lyons St. Exupery Airport to Grenoble
- Marseille Airport to Grenoble
- Milan to Grenoble
- Montpellier to Grenoble
- Paris to Grenoble
- Rotterdam to Grenoble
- Toulon to Grenoble
- Toulouse to Grenoble
- Turin to Grenoble
- Trips to Porto
- Adolfo Suárez Madrid-Barajas Airport to Porto
- Bayonne to Porto
- Bilbao to Porto
- Bordeaux to Porto
- Carcassonne to Porto
- Chaves to Porto
- Fátima to Porto
- Frankfurt am Main to Porto
- Lisbon Airport to Porto
- London to Porto
- Oviedo to Porto
- Paris to Porto
- Pedrógão Grande to Porto
- Ponte de Lima to Porto
- Pontevedra to Porto
- Portimão to Porto
- Porto Airport to Porto
- Seville to Porto
- Torres Novas to Porto
- Valença do Minho to Porto
- Vila Real to Porto
- Vila Verde to Porto
- Vilamoura to Porto
- Vitoria-Gasteiz to Porto
