Grenoble to Saint-Nazaire train with TGV INOUI

Fri, Nov 07
+ Add return
TGV INOUI
Regionale
Deutsche Bahn
Italo
iryo
1,000+ travel companies
TGV INOUI
Regionale
Deutsche Bahn
Italo
iryo
1,000+ travel companies
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Travel Information

Compare bus and train for Grenoble to Saint-Nazaire

Omio recommends booking the bus as it is the most popular option from Grenoble to Saint-Nazaire among Omio's users. If you are prioritising price take the bus with prices starting from €66. For those with little time consider booking a train which can get you there in 7h 44m. The ticket price range depends on the travel mode: a bus costs an average of €66, and a train costs an average of €169.

Distance: 405 miles (653 km)

Compare train with

Train
Most popular
Bus

€169

Average price

€66

Average price

Cheapest

8h 14m

Average total duration

Fastest

7h 44m

Onboard

+

30m

Additional time*

14h 25m

Average total duration

13h 55m

Onboard

+

30m

Additional time*

Direct Options

Direct Options

Compare prices and tickets Grenoble to Saint-Nazaire by bus or train

Compare bus and train 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 07
Sat
Nov 08
Sun
Nov 09
Mon
Nov 10
Tue
Nov 11
Wed
Nov 12
Thu
Nov 13

Journey information

Overview: Train from Grenoble to Saint-Nazaire

FranceFrance
FranceFrance
Icon of train
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 $81 (€66)
Distance
405 miles (653 km)
Average train duration
7h 44m
Cheapest ticket price
$208 (€169)
Trains per day
1
Fastest train
7h 44m
First train
15:09
Last train
15:09

Key Takeaways

Train Ticket Prices
  • Budget Options: Train tickets from Grenoble to Saint-Nazaire start from as low as $208 (€169) if booked well in advance.
  • Standard Fares: Typically, trains cost $208 (€169) depending on the train type and class.
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 $81 (€66)

Train companies: TGV INOUI from Grenoble to Saint-Nazaire trainsTGV INOUI trains will get you between Grenoble and Saint-Nazaire from $81 (€66). 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
7h 44m
Cheapest Price
$206 (€168)
TGV INOUI frequency
1 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 Grenoble to Saint-Nazaire

Find answers to the most common questions about traveling from Grenoble to Saint-Nazaire 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 Saint-Nazaire, this guide helps you travel smarter and with confidence.

FAQs
The train from Grenoble to Saint-Nazaire runs once a day and takes approximately 7h 44m.
To fully explore the main attractions and enjoy the maritime heritage of Saint-Nazaire, plan for a stay of 2 to 3 days.
Yes, there is a high-speed train from Grenoble to Saint-Nazaire.
A day trip from Grenoble to Saint-Nazaire is not feasible since the journey takes 7h 44m. Additionally, there is only 1 train per day covering the 405 miles (653 km) distance.
The train journey from Grenoble to Saint-Nazaire offers scenic views, including picturesque landscapes of the French countryside, rolling hills, and charming villages, especially as you travel through regions like the Loire Valley.
Train ticket prices from Grenoble to Saint-Nazaire can vary. The cheapest ticket starts at $208 (€169), while the average price is around $208 (€169).
The cheapest way to get from Grenoble to Saint-Nazaire is by bus, with a cost of around $81 (€66).
The distance by train from Grenoble to Saint-Nazaire is 405 miles (653 km).
The first train from Grenoble to Saint-Nazaire leaves at 3:09 PM.
Unfortunately, there is no night train available from Grenoble to Saint-Nazaire.
The last train from Grenoble to Saint-Nazaire leaves at 3:09 PM.
Yes, you can take the train from Grenoble to Saint-Nazaire.
There is no direct train service currently available from Grenoble to Saint-Nazaire.

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