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Each fare is the lowest adult economy ticket fare found by our customers on Trainline. Fares booked further in advance than the dates displayed may be cheaper. Prices are updated daily, subject to change and indicative of price last update. Limited availability. Discount cards and coach journeys excluded, prices exclusive of booking fee.

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Plan your journey from Grenoble to Nantes

Considering a trip to Nantes and need more information on how to take the train from Grenoble to Nantes? Start your search with us today!

Usually, the train from Grenoble to Nantes takes around 8 hours 11 minutes. Every day, there are around 25 trains running on this popular route.

There will be 1 change on your journey from Grenoble to Nantes, as there are no direct trains.

From Grenoble to Nantes, tickets start from just £67.31. Booking tickets in advance can be cheaper than buying on the day of travel.

Use our Journey Planner to pick the dates and times you want to travel, and we’ll give you all the options.

Trains to Nantes from Grenoble

It takes an average of 8h 11m to travel from Grenoble to Nantes by train, over a distance of around 374 miles (602 km). There are normally 25 trains per day travelling from Grenoble to Nantes and tickets for this journey start from £67.31 when you book in advance.

First train

05:46

Last train

21:21

Departure stationGrenoble
Arrival stationNantes
Journey time

From 5h 59m

Distance

374 miles (602 km)

Frequency

25 trains per day

Changes

1 change

Price

From £67.31

Train and bus operators

BlaBlaCar Bus, Flixbus

What do people frequently ask about the train journey from Grenoble to Nantes?

Want to know more about your journey from Grenoble to Nantes? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do I get from Grenoble to Nantes?

You can travel from Grenoble to Nantes by train in about 8 hours and 11 minutes. With around 25 trains running each day, taking the train is easy. If you’re looking for other options, you can also catch the bus from Grenoble to Nantes. Find out more in our Journey Planner.

How long is the train journey from Grenoble to Nantes?

On average, the train journey from Grenoble to Nantes takes around 8 hours and 11 minutes, with 25 trains per day. The duration may vary slightly depending on the specific train and any potential delays. Use our Journey Planner to check out more information.

How much is the train from Grenoble to Nantes?

Train tickets from Grenoble to Nantes start from as little as £67.31, depending on the time of booking, class of service and type of train. Booking in advance often results in cheaper prices.

What is the fastest train from Grenoble to Nantes?

The fastest trains from Grenoble to Nantes can cover the distance of 374 miles (602 km) in as little as 5 hours and 59 minutes.

What are the train times from Grenoble to Nantes?

Check out the next trains departing from Grenoble to Nantes for Monday 31st August 2026. For the full train timetable/schedule, or to search for a later time or date, click here.
DepartsArrivesTrainDuration
05:46Grenoble11:54Nantestgv inoui 6902 SNCF Voyageurs Get tickets6h 8m, 1 change
05:51Grenoble12:51Nantes17602 SNCF Voyageurs Get tickets7h 0m, 2 changes
06:46Grenoble12:55Nantestgv inoui 6906 SNCF Voyageurs Get tickets6h 9m, 1 change
07:30Grenoble14:20Nantes17506 SNCF Voyageurs Get tickets6h 50m, 2 changes
08:51Grenoble14:50Nantes17684 SNCF Voyageurs Get tickets5h 59m, 1 change
09:46Grenoble16:53Nantestgv inoui 6908 SNCF Voyageurs Get tickets7h 7m, 1 change

How do I find cheap train tickets from Grenoble to Nantes?

If you’re planning a trip to Europe soon, our Trainline team of experts have put together some tips to help you find cheap tickets. Booking on the day in Europe is usually more expensive and costs can vary depending on the time of day, route or travel class.

1. Book in advance

The price of train tickets from Grenoble to Nantes starts at £67.31§ one-way for a Standard Class ticket if you book in advance. Most train companies across Europe release their tickets around three to six months ahead of time, so if you know the dates you want to travel, you may be able to find cheaper tickets.

2. Be flexible with your travel times

If you can, consider travelling outside of 'peak hours' (generally between 06:00 - 10:00 and 15:00 - 19:00 on weekdays) as many train companies increase their ticket prices during these commuter times.

3. Buy a rail pass

If you're visiting multiple locations on your trip, buying a rail pass can be cheaper than buying individual tickets. We're official retailers of Interrail Passes that are valid for travel within one country or multiple countries across Europe.

4. Choose a slower or connecting train

On some busier routes, you might have the option to take a slower or connecting train. It may take longer than some high-speed or direct services, but if you have some extra time on your hands, you might find a cheaper fare.

5. Look out for train ticket sales and discounts

Many train companies in Europe will often run sales on tickets throughout the year or offer discounts to senior/youth/group travellers, so keep an eye out!

6. Take a night train

Save on accommodation and use the night to travel by sleeper train to your next destination.

For specific information about how to get your hands on cheap tickets, check out our European train tickets hub.

§Some train companies may not offer any Advance ticket types or cheaper deals for early bookings. On rare occasions, train companies may choose to release special offers closer to the date on last-minute or late-release tickets. This is dependent on the individual train operating company you travel with.

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