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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. 12 trains run each day: choose between the first train departing Grenoble at 5h 21m and the last at 16h 30m, allowing you to cover the 957 km distance in as little as 6h 09m. Tickets are available from 86€ (1).

Best prices Grenoble-Nantes

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Monday 18 May
Tuesday 19
Wednesday 20
Thursday 21
Saturday 23
Sunday 24
Monday 25 May
147 € (1) TER
TER
Tuesday 26
Wednesday 27
Thursday 28
86 € (1) INTERCITES
The cheapest
INTERCITES
Friday 29
Saturday 30
Sunday 31
188 € (1) TGV INOUI
TGV INOUI
Monday 1st June June
114 € (1) INTERCITES
INTERCITES
Tuesday 2
Wednesday 3
146 € (1) TGV INOUI
TGV INOUI
Thursday 4
99 € (1) TER
TER
Friday 5
114 € (1) INTERCITES
INTERCITES
Saturday 6
Sunday 7
Monday 8
124 € (1) TGV INOUI
TGV INOUI
Tuesday 9

Price available soon

Wednesday 10

Price available soon

Thursday 11

Price available soon

Friday 12

Price available soon

Saturday 13

Price available soon

Sunday 14

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 7h 01m 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 6h 09m.

How many trains run from Grenoble to Nantes each day?

Daily, 12 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 957 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 5h 21m.

What time is the last train from Grenoble to Nantes?

If you prefer a later departure, take the last train leaving Grenoble at 16h 30m.

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, TER, TGV INOUI, TGV INOUI Brussels, TGV INOUI Italy, OUIGO.

What services are offered on board?

Travel with OUIGO in peace and comfort. With OUIGO ESSENTIEL, you can enjoy a solo, quiet seat for 7 euros extra. With OUIGO PLUS, you can choose your seat anywhere on the train.

Onboard INTERCITÉS, you can enjoy lunch service without leaving your seat, with different meal options to satisfy your taste buds.

If you choose TGV INOUI, on some trains, you will benefit from a freely accessible workspace. This area is located between two second-class carriages. You will find a table with a power outlet to work in complete tranquillity.

All our TER trains are equipped to accommodate passengers with reduced mobility: use the Assist'enGare service, the free station welcome and assistance service for TER trains.

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.

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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 Saturday 23 May 2026
Departure Arrival Duration Carrier
5h 21m 12h 54m 7h 33m TER, TGV INOUI
Booking
  • Grenoble
    TER 17600
  • Voiron
  • La Tour-Du-Pin
  • Bourgoin-Jallieu
  • La Verpilliere
  • Lyon Part Dieu
  • 50 min
  • Lyon Part Dieu
    TGV INOUI 6692
  • Paris - Gare De Lyon - Hall 1 & 2
  • 1h22
  • Paris - Montparnasse - Hall 1 & 2
    TGV INOUI 12467 - TGV INOUI 8917
  • Angers Saint-Laud
  • Nantes
7h 47m 14h 20m 6h 33m TGV INOUI
Booking
  • Grenoble
    TGV INOUI 6906
  • Lyon Saint-Exupery Tgv
  • Paris - Gare De Lyon - Hall 1 & 2
  • 1h30
  • Paris - Montparnasse - Hall 1 & 2
    TGV INOUI 8807
  • Nantes
8h 21m 14h 50m 6h 29m TER, TGV INOUI
Booking
  • Grenoble
    TER 17612
  • Voiron
  • La Tour-Du-Pin
  • Bourgoin-Jallieu
  • La Verpilliere
  • Lyon Part Dieu
  • 45 min
  • Lyon Part Dieu
    TGV INOUI 5354
  • Massy Tgv
  • Le Mans
  • Angers Saint-Laud
  • Nantes
8h 30m 15h 50m 7h 20m TER, TGV INOUI
Booking
  • Grenoble
    TER 17510
  • Moirans
  • Tullins Fures
  • Saint-Marcellin
  • Saint-Hilaire - Saint-Nazaire
  • Romans - Bourg-De-Peage
  • Valence Tgv Rhone-Alpes Sud
  • 32 min
  • Valence Tgv Rhone-Alpes Sud
    TGV INOUI 6202
  • Paris - Gare De Lyon - Hall 1 & 2
  • 1h06
  • Paris - Montparnasse - Hall 1 & 2
    TGV INOUI 8875
  • Le Mans
  • Sable-Sur-Sarthe
  • 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 8811
  • Angers Saint-Laud
  • Nantes
10h 21m 16h 53m 6h 32m TER, TGV INOUI
Booking
  • Grenoble
    TER 17616
  • Voiron
  • La Tour-Du-Pin
  • Bourgoin-Jallieu
  • La Verpilliere
  • Lyon Part Dieu
  • 16 min
  • Lyon Part Dieu
    TGV INOUI 6616
  • Paris - Gare De Lyon - Hall 1 & 2
  • 53 min
  • Paris - Montparnasse - Hall 1 & 2
    TGV INOUI 8811
  • Angers Saint-Laud
  • Nantes
11h 21m 18h 54m 7h 33m 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 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 vers Bruxelles
Booking
  • Grenoble
    TER 17620
  • Voiron
  • La Tour-Du-Pin
  • Bourgoin-Jallieu
  • La Verpilliere
  • Lyon Part Dieu
  • 16 min
  • Lyon Part Dieu
    TGV INOUI 5158 - TGV INOUI vers Bruxelles 9866
  • Marne-La-Vallee - Chessy
  • 1h18
  • Marne-La-Vallee - Chessy
    TGV INOUI vers Bruxelles 9832
  • Massy Tgv
  • 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
  • 1h01
  • Paris - Montparnasse - Hall 1 & 2
    TGV INOUI 8985 - TGV INOUI 8931
  • Sable-Sur-Sarthe
  • Angers Saint-Laud
  • Nantes
15h 26m 22h 31m 7h 05m TER, TGV INOUI, TGV INOUI vers l'Italie, OUIGO
Booking
  • Grenoble
    TER 17578
  • Grenoble Universites - Gieres
  • Pontcharra Sur Breda - Allevard
  • Montmelian
  • Chambery - Challes-Les-Eaux
  • 09 min
  • Chambery - Challes-Les-Eaux
    TGV INOUI 6978 - TGV INOUI vers l'Italie 9244
  • Macon Loche Tgv
  • Paris - Gare De Lyon - Hall 1 & 2
  • 1h10
  • Paris - Montparnasse - Hall 1 & 2
    OUIGO 7623
  • Angers Saint-Laud
  • Nantes
16h 21m 23h 11m 6h 50m TER, TGV INOUI
Booking
  • Grenoble
    TER 17628
  • Voiron
  • La Tour-Du-Pin
  • Bourgoin-Jallieu
  • La Verpilliere
  • Lyon Part Dieu
  • 47 min
  • Lyon Part Dieu
    TGV INOUI 5358
  • Massy Tgv
  • Saint-Pierre-Des-Corps
  • Saumur
  • Angers Saint-Laud
  • Nantes
16h 30m 0h 01m 7h 31m TER, TGV INOUI
Booking
  • Grenoble
    TER 17530
  • Moirans
  • Tullins Fures
  • Saint-Marcellin
  • Saint-Hilaire - Saint-Nazaire
  • Romans - Bourg-De-Peage
  • Valence Tgv Rhone-Alpes Sud
  • 30 min
  • Valence Tgv Rhone-Alpes Sud
    TGV INOUI 6206
  • Paris - Gare De Lyon - Hall 1 & 2
  • 1h30
  • Paris - Montparnasse - Hall 1 & 2
    TGV INOUI 8829
  • Angers Saint-Laud
  • Nantes