Nantes to Grenoble train with TGV INOUI

Tue, Dec 16
+ Add return
TGV INOUI
Regionale
Deutsche Bahn
iryo
Italo
1,000+ travel companies
TGV INOUI
Regionale
Deutsche Bahn
iryo
Italo
1,000+ travel companies
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The cheapest and fastest trains from Nantes to Grenoble

Showing times and prices for Dec 16

Cheapest price

$90

Average price

$134

Fastest journey

6 h 9 m

Average duration

6 h 16 m

Trains per day

8

Distance

604 km

Cheap tickets

The best way to find a cheap train ticket from Nantes to Grenoble is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Nantes to Grenoble will cost around $134 if you buy it on the day, but the cheapest tickets can be found for only $90.

Fast trains

It's difficult to get from Nantes to Grenoble without transferring at least once.

TGV INOUI8880 · 6927
04:04PM6h09
Nantes station
10:13PMGare de Grenoble
$901One-way
1 transfer
TGV INOUI8814 · 6923
02:04PM6h09
Nantes station
08:13PMGare de Grenoble
$1151One-way
1 transfer
TGV INOUI5306+TER17631
12:44PM6h25
Nantes station
07:09PMGare de Grenoble
$1161One-way
1 transfer
TGV INOUI5320+TER17645
05:04PM6h35
Nantes station
11:39PMGare de Grenoble
$1161One-way
1 transfer
TGV INOUI8922 · 6925
03:04PM6h09
Nantes station
09:13PMGare de Grenoble
$1251One-way
1 transfer

Travel Information

Compare train, bus, and flight for Nantes to Grenoble

Omio recommends booking the bus as it is the most popular option from Nantes to Grenoble among Omio's users. If you are prioritising price take the bus with prices starting from €28. For those with little time consider booking a flight which can get you there in 1h 52m. The ticket price range depends on the travel mode: a bus costs an average of €28, and a train costs an average of €44.

Distance: 375 miles (604 km)

Compare train with

Train
Most popular
Bus
Flight

€102

Average price

€47

Average price

Cheapest

€101

Average price

6h 19m

Average total duration

5h 49m

Onboard

+

30m

Additional time*

12h 47m

Average total duration

12h 17m

Onboard

+

30m

Additional time*

4h 52m

Average total duration

Fastest

1h 52m

Onboard

+

3h 0m

Additional time*

TGV INOUI

Most popular train company

FlixBus

Most popular bus company

Volotea

Most popular airline

Direct Options

Direct Options

Direct Options

Live departures

Nantes to Grenoble train times

The table below shows live departures for Nantes to Grenoble trains for today, Monday, December 15. You can also manually refresh the results below to see updated train journeys.

Last updated at 1:12 PM
ProviderDepartsDurationArrivesTransfers
Tickets
sncf-tgv-inoui8922 · 6925
On time
2:04 PM Nantes station
6h09
8:13 PM Gare de Grenoble
1 transfer
sncf-tgv-inoui8880 · 6927
On time
3:04 PM Nantes station
6h09
9:13 PM Gare de Grenoble
1 transfer
sncf-tgv-inoui5320+sncf-ter-regional17645
On time
4:04 PM Nantes station
6h35
10:39 PM Gare de Grenoble
1 transfer
sncf-tgv-inoui8816 · 6633+sncf-autocar33551
On time
4:40 PM Nantes station
8h09
12:49 AM Grenoble Gare Routière
2 transfers
Tuesday, December 16
sncf-tgv-inoui8868 · 6919
On time
10:04 AM Nantes station
7h09
5:13 PM Gare de Grenoble
1 transfer
sncf-ter-regional857312+sncf-tgv-inoui5336+sncf-ter-regional17627
On time
10:43 AM Nantes station
6h26
5:09 PM Gare de Grenoble
2 transfers
sncf-tgv-inoui5306+sncf-ter-regional17631
On time
11:44 AM Nantes station
6h25
6:09 PM Gare de Grenoble
1 transfer
sncf-tgv-inoui8814 · 6923
On time
1:04 PM Nantes station
6h09
7:13 PM Gare de Grenoble
1 transfer

This is the last train of the day.

Find all the dates and times for this journey

Compare prices and tickets Nantes to Grenoble by train, bus, or flight

Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

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Dec 15
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Journey information

Overview: Train from Nantes to Grenoble

FranceFrance
FranceFrance
Icon of train

Trains from Nantes to Grenoble run on average 9 times per day, taking around 5h 49m. Cheap train tickets for this journey start at $55 (€44) but you can travel from only $36 (€28) by bus.

The earliest train runs at 04:50, the last at 18:15. The fastest train covers the 375 miles (604 km) distance in 6h 4m.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $36 (€28)
Distance
375 miles (604 km)
Average train duration
5h 49m
Cheapest ticket price
$55 (€44)
Trains per day
9
Fastest train
6h 4m
First train
04:50
Last train
18:15
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $36 (€28)

Train companies: TGV INOUI from Nantes to Grenoble trainsTGV INOUI trains will get you between Nantes and Grenoble from $36 (€28). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.

TGV INOUI

About
SNCF's TGV INOUI is a premium high-speed train service operating across France and to other European cities. Launched in 2017, it aims to provide an enhanced travel experience with greater comfort, connectivity, and services compared to traditional TGV services. TGV INOUI trains offer features like adjustable seats, electrical outlets, fold-down tables, and dedicated luggage spaces. Passengers can enjoy onboard Wi-Fi and access to the TGV INOUI portal for entertainment and journey information. The service also includes a "Bistro TGV INOUI" for dining, with options for online ordering. SNCF is also introducing a new generation of TGV INOUI trains from 2026, which will be more modular, energy-efficient, and 97% recyclable.
Luggage & cancellation policy
Average Duration
6h 4m
Cheapest Price
$80 (€64)
TGV INOUI frequency
11 a day
Luggage included
1 hand luggage + 2 pieces of luggage free of charge
Luggage storage
Overhead racks, end of carriages, between seats
Cancellation Policy
Refund conditions depend on ticket type
Refund
Full refund if train canceled
Amenities on board the train
Wifi
Food sold onboard
Restaurant car (not all trains), at-seat service in 1st class, snack bar/cafe
Seat reservation
Second class: Optional, additional fee. First class: Included in ticket price
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, boarding assistance available
Pets
Small pets in carriers: Free. Large dogs: Paid ticket required. Guide dogs: Free
Quiet zone

FAQs: Trains from Nantes to Grenoble

Find answers to the most common questions about traveling from Nantes to Grenoble by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Grenoble, this guide helps you travel smarter and with confidence.

FAQs
To fully experience Grenoble's key attractions, including the Bastille, museums, and nearby nature parks, a stay of 2 to 3 days is typically recommended.
The train journey from Nantes to Grenoble offers scenic views as it travels through picturesque regions of France, including the Loire Valley with its charming landscapes and the rolling vineyards of the Rhône-Alpes, leading to the stunning backdrop of the Alps as you approach Grenoble.
A day trip from Nantes to Grenoble is not feasible as the travel duration is 6h 4m. However, there are 9 train journeys available per day, covering a distance of 375 miles (604 km).
In Grenoble, you can enjoy a scenic ride on the Bastille Cable Car to experience stunning views of the city and the Alps. Visit the Bastille Fortress for more panoramic vistas and delve into history. Relax at Jardin des Dauphins or Jardin de Ville, both offering beautiful gardens with picturesque views. Explore local markets for fresh produce and regional specialties, and wander through the historic Saint-Laurent neighborhood. Art enthusiasts can visit the Musée de Grenoble, while history buffs will appreciate the Grenoble Archaeological Museum. For a unique experience, take a guided tour of the Chartreuse Cellars to learn about the famous liqueur.
Train ticket prices from Nantes to Grenoble can vary. The cheapest ticket starts at $55 (€44), while the average price is around $127 (€102).
Yes, there is a high-speed train from Nantes to Grenoble.
The distance by train from Nantes to Grenoble is 375 miles (604 km).
The cheapest way to get from Nantes to Grenoble is by bus, with a cost of around $36 (€28).
The first train from Nantes to Grenoble leaves at 4:50 AM.
Yes, you can take the train from Nantes to Grenoble.
The last train from Nantes to Grenoble leaves at 6:15 PM.
The train from Nantes to Grenoble takes 6h 4m and runs 9 per day.
The train station in Nantes that goes to Grenoble is Nantes station, which connects to Gare de Grenoble.
There is no direct train service currently available from Nantes to Grenoble.
Unfortunately, there is no night train available from Nantes to Grenoble.

popular train stations

Popular train stations from Nantes to Grenoble

Nantes
Grenoble
The major train station for departures in Nantes is Gare de Nantes. Find all the information you need to know about services, amenities and connections at Gare de Nantes for your trip from Nantes to Grenoble.
Amenities at train station
WifiWifi
LockersLockers
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
Lost and Found OfficeLost and Found Office
Ticket OfficeTicket Office
Bike ParkingBike Parking
Bike RentalBike Rental
Car RentalCar Rental
Information DeskInformation Desk
Luggage CartsLuggage Carts
information
phone
Phone Number
ticketOfficeHours
Ticket Office Hours
  • 6:00 AM - 10:00 PM Monday - Sunday
platformCount
Number of platforms
15
Wifi
Wifi
  • Free
Parking
Parking
  • The car park is open 7 days a week from 5:00 a.m. to 1:00 a.m. Departures can be made outside of opening hours. Access via Boulevard de Stalingrad.
Dining
Dining
  • Le Café de la Gare
  • La Cigale
Taxis
Taxis
  • Outside the main entrance.
Accessibility
Accessibility
  • Elevators, ramps, restrooms.
WC
WC
  • €0.80
Hotel
Hotel
  • ibis Styles Nantes Centre Gare
  • Mercure Nantes Centre Gare
  • Hotel Astoria
Lost and Found Office
Lost and Found Office
  • Located in the main hall
Bike Parking
Bike Parking
  • 120 places, covered
Car Rental
Car Rental
  • Avis
  • Europcar
  • Hertz
Information Desk
Information Desk
  • Located in the main hall
Luggage Carts
Luggage Carts
  • Free
Station Plan
  • Hall 1: main entrance, platform 1-10 for TGV and regional trains
  • Hall 2: platforms 11-15 for local services
  • Hall 3: tramway and bus connections
Public transit options for Gare de Nantes
  • Tramway: Line 1
  • Bus: Several lines available
  • Navibus: River shuttle service
Amenities at train station
DiningDining
ATMATM
WCWC
HotelHotel
Bike ParkingBike Parking
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
4 km

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