Nantes to Grenoble train with SNCF | TGV INOUI

Thu, May 28
+ Add return
SNCF | TGV INOUI
Société Nationale des Chemins de fer Français (SNCF)
Renfe AVANT
Regionale
Deutsche Bahn
2,000+ travel companies
SNCF | TGV INOUI
Société Nationale des Chemins de fer Français (SNCF)
Renfe AVANT
Regionale
Deutsche Bahn
2,000+ travel companies
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The cheapest and fastest trains from Nantes to Grenoble

Showing times and prices for May 28

Cheapest price

€92

Average price

€115

Fastest journey

6 h 9 m

Average duration

6 h 19 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 €115 if you buy it on the day, but the cheapest tickets can be found for only €92.

Fast trains

Of the 7 trains that leave Nantes for Grenoble on Thu, May 28, 7 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Thu, May 28 the direct trains cover the 604 km distance in an average of 6 h 19 m but if you time it right, some trains will get you there in just 6 h 9 m .

On Thu, May 28 the slowest trains will take 6 h 35 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

  • SNCF | TGV INOUI
    3:04 PM6h35
    Nantes
    9:39 PMGrenoble
    921One-way
    0 transfers
  • SNCF | TGV INOUI
    3:50 AM6h19
    Nantes
    10:09 AMGrenoble
    931One-way
    0 transfers
  • SNCF | TGV INOUI
    4:04 PM7h04
    Nantes
    11:08 PMGrenoble
    941One-way
    0 transfers
  • SNCF | TGV INOUI
    4:03 PM7h05
    Nantes
    11:08 PMGrenoble
    981One-way
    0 transfers
  • SNCF | TGV INOUI
    1:04 PM6h09
    Nantes
    7:13 PMGrenoble
    1301One-way
    0 transfers

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 €57.

Distance: 604 km

Compare train with

Train
Most popular
Bus
Flight

€112

Average price

€43

Average price

Cheapest

€92

Average price

6h 16m

Average total duration

5h 46m

Onboard

+

30m

Additional time*

12h 50m

Average total duration

12h 20m

Onboard

+

30m

Additional time*

4h 52m

Average total duration

Fastest

1h 52m

Onboard

+

3h 0m

Additional time*

SNCF | TGV INOUI

Most popular train company

FlixBus

Most popular bus company

easyJet

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, Thursday, May 28. You can also manually refresh the results below to see updated train journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
SNCF | TGV INOUI3:50 AM Nantes
6h19
10:09 AM Grenoble0 transfersDirect
SNCF | TGV INOUI7:04 AM Nantes
6h09
1:13 PM Grenoble0 transfersDirect
SNCF | TGV INOUI10:44 AM Nantes
6h25
5:09 PM Grenoble0 transfersDirect
SNCF | TGV INOUI1:04 PM Nantes
6h09
7:13 PM Grenoble0 transfersDirect
SNCF | TGV INOUI3:04 PM Nantes
6h35
9:39 PM Grenoble0 transfersDirect
SNCF | TGV INOUI4:03 PM Nantes
7h05
11:08 PM Grenoble0 transfersDirect
SNCF | TGV INOUI4:04 PM Nantes
7h04
11:08 PM Grenoble0 transfersDirect

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.

Thu
May 28
Fri
May 29
Sat
May 30
Sun
May 31
Mon
Jun 01
Tue
Jun 02
Wed
Jun 03

Journey information

Overview: Train from Nantes to Grenoble

FranceFrance
FranceFrance
Icon of train

Trains from Nantes to Grenoble run on average 8 times per day, taking around 5h 46m. Cheap train tickets for this journey start at €57 but you can travel from only €28 by bus.

The earliest train runs at 04:50, the last at 18:18. 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 46m
Cheapest ticket price
€57
Trains per day
8
Fastest train
6h 4m
First train
4:50 AM
Last train
6:18 PM
Cheapest Month
Sep
Cheapest Day
Tue
High Season
Oct - Dec
Low Season
Jul - Sep
Busiest Day
Sun
Least Busy Day
Mon
Best time to book
28 days
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: SNCF | TGV INOUI, Société Nationale des Chemins de fer Français (SNCF) from Nantes to Grenoble trainsSNCF | TGV INOUI, Société Nationale des Chemins de fer Français (SNCF) 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.

SNCF | 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
€57
SNCF | TGV INOUI frequency
9 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

Société Nationale des Chemins de fer Français (SNCF)

Luggage & cancellation policy
Average Duration
6h 19m
Cheapest Price
€221
Société Nationale des Chemins de fer Français (SNCF) frequency
4 a day

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 €57 when you book in advance. The average train ticket price for Nantes to Grenoble is €112; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by train from Nantes to Grenoble is 6h 4m to travel the 604 km long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest train from Nantes to Grenoble leaves at 4:50 AM. Plan your trip with the Journey Planner   from Omio.
The latest train from Nantes to Grenoble leaves at 6:18 PM.
There are 8 trains a day from Nantes to Grenoble which require at least one change with SNCF | TGV INOUI, Société Nationale des Chemins de fer Français (SNCF). Schedules can vary on holidays or weekends with fewer trains.
Yes, there are multiple high-speed train options for your journey from Nantes to Grenoble. You can choose between SNCF | TGV INOUI. SNCF | TGV INOUI trains take around 6h 4m
When taking a train from Nantes to Grenoble, you can count on SNCF | TGV INOUI, Société Nationale des Chemins de fer Français (SNCF) for the best way to get you to Grenoble. You can also check all possible train companies who offer a service between Nantes and Grenoble and compare the amenities they offer before buying a train ticket.
A trip to Grenoble from Nantes is worth doing but not as a day trip with a journey time of 6h 4m each way. Check with Omio app the best way to travel.
The cheapest month for a train from Nantes to Grenoble is September.
It's helpful to compare your options as there are 3 ways to travel between Nantes and Grenoble including taking a train, bus, and 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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