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Grenoble to Nantes train

Book a train ticket Grenoble - Nantes

Train timetable info Grenoble-Nantes

Travel by train from Grenoble to Nantes. 15 trains run each day: choose between the first train departing Grenoble at 6h 45m and the last at 16h 51m, allowing you to cover the 856 km distance in as little as 5h 59m. Tickets are available from 94€ (1).

Best prices Grenoble-Nantes

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Tuesday 7 July July
94 € (1) INTERCITES
The cheapest
INTERCITES
Wednesday 8
126 € (1) TER
TER
Thursday 9
158 € (1) TER
TER
Friday 10
157 € (1) TER
TER
Saturday 11
166 € (1) TER
TER
Sunday 12
101 € (1) AUTOCAR
AUTOCAR
Monday 13
Tuesday 14
111 € (1) AUTOCAR
AUTOCAR
Wednesday 15
138 € (1) TGV INOUI
TGV INOUI
Thursday 16
104 € (1) TGV INOUI
TGV INOUI
Friday 17
101 € (1) INTERCITES
INTERCITES
Saturday 18
Sunday 19
Monday 20
107 € (1) OUIGO
OUIGO
Tuesday 21
Wednesday 22
Thursday 23
Friday 24
Saturday 25
Sunday 26
Monday 27
Tuesday 28
Wednesday 29
Thursday 30
Friday 31
101 € (1) INTERCITES
INTERCITES
Saturday 1st August August
158 € (1) TER
TER
Sunday 2

Price available soon

Terms and conditions

(1) Fares include VAT, for one person, one way, 2nd class, on a selection of trains and dates and subject to availability. Offers subject to conditions of exchange and refund from the carriers concerned, to be consulted when ordering. Payment must be made online. Offers cannot be combined with other SNCF promotions.

Cheap train tickets Grenoble Nantes

How much does a train ticket from Grenoble to Nantes cost?

To take advantage of the best fares, plan ahead and purchase your train ticket early. When making your booking, you can adjust the dates and times of your departure to travel at the lowest price. Be among the first to know about the best deals by creating an alert in the "Low Prices" section.

How long does a journey on a train from Grenoble to Nantes take?

You should allow an average of 6h 55m to travel by train from Grenoble to Nantes.

How long does the fastest train take to travel from Grenoble to Nantes?

The fastest train between Grenoble and Nantes completes the journey in 5h 59m.

How many trains run from Grenoble to Nantes each day?

Daily, 15 trains run on the Grenoble to Nantes journey.

Are there direct trains or connecting trains between Grenoble and Nantes?

Between Grenoble and Nantes, the service may be a Connecting train(s).

What is the distance between Grenoble and Nantes by train?

The distance by train between Grenoble and Nantes is approximately 856 km.

What time is the first train from Grenoble to Nantes?

If you’re an early riser, you can catch the Grenoble to Nantes train at 6h 45m.

What time is the last train from Grenoble to Nantes?

If you prefer a later departure, take the last train leaving Grenoble at 16h 51m.

To leave Grenoble, which station(s) can I depart from?

This page presents a list of trains departing from: GRENOBLE.

At Nantes, which station(s) will I arrive at?

The trains shown on this page arrive at: NANTES.

Which train companies operate trains from Grenoble to Nantes?

For your journey from Grenoble to Nantes, you can travel with Intercités, OUIGO, TER, TGV INOUI, TGV INOUI Brussels.

What services are offered on board?

If you travel on an OUIGO train, feel free to bring your pet. Good news: OUIGO offers a fixed fare of 10 euros for all animals, regardless of their weight. If your pet weighs less than 6 kg, it must be transported in a container no larger than 55 x 35 x 25 cm. If your pet weighs more than 6 kg, it must be on a lead and wear a muzzle.

If you travel on INTERCITÉS, you can bring your bicycle on board. Depending on your journey, a paid reservation may be required.

If you travel on TGV INOUI, you no longer need to queue in the bar carriage. Order exactly what you want online, and then collect it at the bar, without waiting around, so you can enjoy your book or watch something in peace.

If you travel frequently on TER, discover TER subscriptions and enjoy discounts for travel in each region (excluding Île-de-France). Subscribe in just a few clicks via SNCF Connect.

How to buy a cheap train ticket from Grenoble to Nantes?

The price of a Grenoble – Nantes train ticket depends on several factors, such as the rail operator, the travel class, when you buy your ticket, the date and time of departure, and the stations you choose for departure and arrival. However, you can still save money on your train ticket from Grenoble to Nantes thanks to promotions or discounts: SNCF cards, national or regional subscriptions, and youth or senior fares. Find out how to buy a cheap train ticket from Grenoble to Nantes.

Price of a Grenoble – Nantes Train Ticket

For a cheap train ticket from Grenoble to Nantes, we recommend exploring the many options available on SNCF Connect: SNCF cards and subscriptions (Cartes Avantage, Carte Liberté, weekly or monthly subscriptions, MAX subscriptions), Prem's tickets, (TGV INOUI, INTERCITÉS), & Interrail Pass.
Some discounts only apply when you book a return journey from Grenoble to Nantes with your discount card or subscription.
Depending on the rail operator, you can also choose between different travel classes to go from Grenoble to Nantes at the best price.

Promotional Fare for Grenoble – Nantes

Looking for a promotion on your train ticket from Grenoble to Nantes? Keep an eye out all year round. The latest deals and flash sales are listed on our dedicated SNCF Connect Promotions page. Feel free to subscribe to our newsletter in your customer account to stay informed about upcoming offers and enjoy our low prices. If you have the app, remember to enable notifications, as well.

Last-minute Grenoble – Nantes Train

The best way to pay less for your Grenoble to Nantes train ticket is to book it in advance, for example during sales events. Train tickets are usually released for sale several months ahead. If you are unsure about your travel dates, depending on your route and the rail operator, you can select the option to hold the fare you have found for a set period. Even for a last-minute ticket from Grenoble to Nantes, find the lowest price using our train ticket search tool, which displays fares for the next five to seven days at a glance.

Direct train from Grenoble to Nantes and alternative routes

Some services may be operated by direct trains as well as trains with connections. Likewise, different rail operators may provide all or part of a journey with different offers. To get a cheap ticket, we recommend checking the best prices shown after a search on SNCF Connect. A direct train does not necessarily guarantee the cheapest fare for Grenoble - Nantes. On certain journeys, we also offer alternative routes, or trips to or from nearby stations, allowing you to compare times and prices.

Companies serving Grenoble - Nantes

If you're travelling from Grenoble to Nantes, the following train companies offer direct lines or journeys with a changeover.

TER

Travel from Grenoble to Nantes with TER, the low-cost regional train company that covers the whole of France. Perfect for discovering a region and frequent journeys to nearby towns. Reserving is easy: do a search and book your next trip in one of France's 11 regions. You can access your tickets via the SNCF Connect app! Are you a frequent traveller? To save money on travel, check out TER's regional travel cards and subscriptions, which are also on sale via SNCF Connect.

Discover

Classes of rail companies serving Grenoble - Nantes

To travel from Grenoble to Nantes, the railway companies listed below offer different classes of comfort.

TER

Travel from Grenoble to Nantes by TER regional trains and settle down in a comfy seat for an enjoyable journey. Take all your luggage with you - there are no weight or size restrictions. Your pet can also travel on our regional trains for an additional fee. Buy your train tickets at regional rates directly on our website and app.

All on-board services provided by companies operating Grenoble - Nantes

Discover the on-board services provided by various carriers operating the Grenoble to Nantes route, either directly or through connections. Click on the carrier to view associated services.

TER

  • Free dedicated bike area

    You can take your bike on board trains for free and with no reservation required (subject to available space)

  • PRM access

    TER works every day to ensure the best possible experience for passengers with reduced mobility

  • Refundable up to the day before departure

    All TER tickets are refundable until the day before your trip.

  • Plenty of space for your luggage

    Bring your luggage on board without any size or weight limits.

Train timetables Grenoble-Nantes Tuesday 7 July 2026
Departure Arrival Duration Carrier
6h 45m 12h 54m 6h 09m TGV INOUI
Booking
  • Grenoble
    TGV INOUI 6906
  • Lyon Saint-Exupery Tgv
  • Paris - Gare De Lyon - Hall 1 & 2
  • 1h06
  • Paris - Montparnasse - Hall 1 & 2
    TGV INOUI 8805
  • Angers Saint-Laud
  • Nantes
7h 30m 14h 20m 6h 50m TER, TGV INOUI
Booking
  • Grenoble
    TER 17506
  • Moirans
  • Tullins Fures
  • Saint-Marcellin
  • Saint-Hilaire - Saint-Nazaire
  • Romans - Bourg-De-Peage
  • Valence Tgv Rhone-Alpes Sud
  • 16 min
  • Valence Tgv Rhone-Alpes Sud
    TGV INOUI 6250
  • Paris - Gare De Lyon - Hall 1 & 2
  • 1h16
  • Paris - Montparnasse - Hall 1 & 2
    TGV INOUI 8975
  • Nantes
7h 51m 14h 42m 6h 51m TER, TGV INOUI
Booking
  • Grenoble
    TER 17610
  • Voiron
  • La Tour-Du-Pin
  • Bourgoin-Jallieu
  • La Verpilliere
  • Lyon Part Dieu
  • 15 min
  • Lyon Part Dieu
    TGV INOUI 5376
  • Massy - Palaiseau
  • 29 min
  • Massy Tgv
    TGV INOUI 5224
  • Saint-Pierre-Des-Corps
  • Angers Saint-Laud
  • Nantes
8h 51m 14h 50m 5h 59m TER, TGV INOUI
Booking
  • Grenoble
    TER 17684
  • Voiron
  • La Tour-Du-Pin
  • Bourgoin-Jallieu
  • La Verpilliere
  • Lyon Part Dieu
  • 15 min
  • Lyon Part Dieu
    TGV INOUI 5354
  • Massy Tgv
  • Le Mans
  • Angers Saint-Laud
  • Nantes
9h 46m 16h 53m 7h 07m TGV INOUI
Booking
  • Grenoble
    TGV INOUI 6908
  • Lyon Saint-Exupery Tgv
  • Paris - Gare De Lyon - Hall 1 & 2
  • 2h05
  • Paris - Montparnasse - Hall 1 & 2
    TGV INOUI 8923
  • Angers Saint-Laud
  • Nantes
9h 51m 16h 53m 7h 02m TER, TGV INOUI
Booking
  • Grenoble
    TER 17646
  • Voiron
  • La Tour-Du-Pin
  • Bourgoin-Jallieu
  • La Verpilliere
  • Lyon Part Dieu
  • 19 min
  • Lyon Part Dieu
    TGV INOUI 6616
  • Paris - Gare De Lyon - Hall 1 & 2
  • 1h21
  • Paris - Montparnasse - Hall 1 & 2
    TGV INOUI 8923
  • Angers Saint-Laud
  • Nantes
10h 21m 18h 50m 8h 29m TER, Intercités
Booking
  • Grenoble
    TER 17616
  • Voiron
  • La Tour-Du-Pin
  • Bourgoin-Jallieu
  • La Verpilliere
  • Lyon Part Dieu
  • 20 min
  • Lyon Part Dieu
    Intercités 4504
  • Roanne
  • Saint-Germain-Des-Fosses
  • Moulins-Sur-Allier
  • Nevers
  • Bourges
  • Vierzon
  • Saint-Pierre-Des-Corps
  • Saumur
  • Angers Saint-Laud
  • Nantes
11h 21m 19h 00m 7h 39m TER, TGV INOUI
Booking
  • Grenoble
    TER 17618
  • Voiron
  • La Tour-Du-Pin
  • Bourgoin-Jallieu
  • La Verpilliere
  • Lyon Part Dieu
  • 20 min
  • Lyon Part Dieu
    TGV INOUI 6618 - TGV INOUI 6694
  • Paris - Gare De Lyon - Hall 1 & 2
  • 1h35
  • Paris - Montparnasse - Hall 1 & 2
    TGV INOUI 8881
  • Le Mans
  • Angers Saint-Laud
  • Nantes
12h 21m 19h 50m 7h 29m TER, TGV INOUI, TGV INOUI Brussels
Booking
  • Grenoble
    TER 17620
  • Voiron
  • La Tour-Du-Pin
  • Bourgoin-Jallieu
  • La Verpilliere
  • Lyon Part Dieu
  • 16 min
  • Lyon Part Dieu
    TGV INOUI 12566 - TGV INOUI Brussels 9866
  • Marne-La-Vallee - Chessy
  • 1h16
  • Marne-La-Vallee - Chessy
    TGV INOUI Brussels 9832
  • Massy Tgv
  • Le Mans
  • Angers Saint-Laud
  • Nantes
12h 30m 19h 54m 7h 24m TER, TGV INOUI
Booking
  • Grenoble
    TER 17520
  • Moirans
  • Tullins Fures
  • Saint-Marcellin
  • Saint-Hilaire - Saint-Nazaire
  • Romans - Bourg-De-Peage
  • Valence Tgv Rhone-Alpes Sud
  • 43 min
  • Valence Tgv Rhone-Alpes Sud
    TGV INOUI 6270
  • Paris - Gare De Lyon - Hall 1 & 2
  • 1h01
  • Paris - Montparnasse - Hall 1 & 2
    TGV INOUI 8905
  • Le Mans
  • Angers Saint-Laud
  • Nantes
14h 45m 20h 54m 6h 09m TGV INOUI
Booking
  • Grenoble
    TGV INOUI 6920
  • Lyon Saint-Exupery Tgv
  • Paris - Gare De Lyon - Hall 1 & 2
  • 59 min
  • Paris - Montparnasse - Hall 1 & 2
    TGV INOUI 8931 - TGV INOUI 8985
  • Sable-Sur-Sarthe
  • Angers Saint-Laud
  • Nantes
14h 51m 21h 18m 6h 27m TER, TGV INOUI
Booking
  • Grenoble
    TER 17696
  • Voiron
  • La Tour-Du-Pin
  • Bourgoin-Jallieu
  • La Verpilliere
  • Lyon Part Dieu
  • 15 min
  • Lyon Part Dieu
    TGV INOUI 5386
  • Massy Tgv
  • Le Mans
  • 14 min
  • Le Mans
    TER 57329
  • Sable-Sur-Sarthe
  • Angers Saint-Laud
  • Ancenis
  • Nantes
15h 21m 22h 23m 7h 02m TER, TGV INOUI Brussels, TGV INOUI
Booking
  • Grenoble
    TER 17626
  • Voiron
  • La Tour-Du-Pin
  • Bourgoin-Jallieu
  • La Verpilliere
  • Lyon Part Dieu
  • 16 min
  • Lyon Part Dieu
    TGV INOUI Brussels 9868 - TGV INOUI Brussels 9864
  • Marne-La-Vallee - Chessy
  • 50 min
  • Marne-La-Vallee - Chessy
    TGV INOUI 5488
  • Massy Tgv
  • Le Mans
  • Angers Saint-Laud
  • Nantes
15h 51m 22h 31m 6h 40m TER, TGV INOUI, OUIGO
Booking
  • Grenoble
    TER 17648
  • Voiron
  • La Tour-Du-Pin
  • Bourgoin-Jallieu
  • La Verpilliere
  • Lyon Part Dieu
  • 23 min
  • Lyon Part Dieu
    TGV INOUI 6696
  • Paris - Gare De Lyon - Hall 1 & 2
  • 50 min
  • Paris - Montparnasse - Hall 1 & 2
    OUIGO 7623
  • Angers Saint-Laud
  • Nantes
16h 51m 23h 11m 6h 20m TER, TGV INOUI
Booking
  • Grenoble
    TER 17630
  • Voiron
  • La Tour-Du-Pin
  • Bourgoin-Jallieu
  • La Verpilliere
  • Lyon Part Dieu
  • 16 min
  • Lyon Part Dieu
    TGV INOUI 5358
  • Massy Tgv
  • Saint-Pierre-Des-Corps
  • Saumur
  • Angers Saint-Laud
  • Nantes