Nantes to Grenoble train with TGV INOUI

Thu, Nov 27
+ Add return
TGV INOUI
Regionale
Deutsche Bahn
SNCF TER
Regiojet
1,000+ travel companies
TGV INOUI
Regionale
Deutsche Bahn
SNCF TER
Regiojet
1,000+ travel companies
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The cheapest and fastest trains from Nantes to Grenoble

Showing times and prices for Nov 28

Cheapest price

€185

Average price

€218

Fastest journey

6 h 5 m

Average duration

6 h 8 m

Trains per day

7

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 €218 if you buy it on the day, but the cheapest tickets can be found for only €185.

Fast trains

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

TGV INOUI8868 · 6919
11:04AM7h09
Nantes station
06:13PMGare de Grenoble
1851One-way
1 transfer
TGV INOUI8912 · 6917
09:04AM6h09
Nantes station
03:13PMGare de Grenoble
1901One-way
1 transfer
TGV INOUI8816 · 6633+SNCF | Autocar33553
05:40PM7h10
Nantes station
12:50AMGrenoble Gare Routière
1911One-way
2 transfers
TGV INOUI8144 · 6929
05:08PM6h05
Nantes station
11:13PMGare de Grenoble
2011One-way
1 transfer
TGV INOUI8814 · 6923
02:04PM6h09
Nantes station
08:13PMGare de Grenoble
2131One-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: 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 tomorrow, Friday, November 28. You can also manually refresh the results below to see updated train journeys.

Last updated at 11:54 PM
ProviderDepartsDurationArrivesTransfers
Tickets
sncf-tgv-inoui8912 · 6917
On time
8:04 AM Nantes station
6h09
2:13 PM Gare de Grenoble
1 transfer
sncf-tgv-inoui8868 · 6919
On time
10:04 AM Nantes station
7h09
5:13 PM Gare de Grenoble
1 transfer
sncf-tgv-inoui8874 · 6921
On time
12:04 PM Nantes station
6h09
6:13 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
sncf-tgv-inoui8122 · 6925
On time
2:04 PM Nantes station
6h09
8:13 PM Gare de Grenoble
1 transfer
sncf-tgv-inoui8144 · 6929
On time
4:08 PM Nantes station
6h05
10:13 PM Gare de Grenoble
1 transfer
sncf-tgv-inoui8816 · 6633+sncf-autocar33553
On time
4:40 PM Nantes station
7h10
11:50 PM Grenoble Gare Routière
2 transfers

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.

Fri
Nov 28
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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 €44 but you can travel from only €28 by bus.

The earliest train runs at 04:50, the last at 18:15. The fastest train covers the 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 €28
Distance
604 km
Average train duration
5h 49m
Cheapest ticket price
€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 €28

Train companies: TGV INOUI from Nantes to Grenoble trainsTGV INOUI trains will get you between Nantes and Grenoble from €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
€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
Cheap train tickets from Nantes to Grenoble can start from as little as €44 when you book in advance. The average train ticket price for Nantes to Grenoble is €88; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the Nantes to Grenoble train travel time is 6 h 5 min   for the 603 km long journey, but the duration can vary if you travel on weekends and holidays.
The first train from Nantes to Grenoble leaves at 04: 50. Plan your trip with the Journey Planner   from Omio.
The last train from Nantes to Grenoble leaves at 19: 45.
There are 12 trains a day from Nantes to Grenoble which require at least one change with SNCF | TGV INOUI, TGV INOUI or SNCF (3). Schedules can vary on holidays or weekends with fewer trains.
Yes, there's a high-speed train to Grenoble. Take the fast train with TGV INOUI from Nantes to Grenoble.
Take the Nantes to Grenoble train with SNCF | TGV INOUI, TGV INOUI or SNCF (3). However, it's always good to check out all possible train providers for the journey from Nantes to Grenoble as there might be differences in the amenities they offer.
No, there are no night trains, the latest train for this route is 19: 45.
The cheapest month to travel from Nantes to Grenoble by train is October.
You have options as you can travel between Nantes and Grenoble 3 different ways: train, coach or flight.

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.
Gare de NantesWifiLockersParkingDiningATMTaxisAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingBike RentalCar RentalInformation DeskLuggage Carts
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
Haluchère-BatignollesDiningATMWCHotelBike ParkingCar Rental
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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