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Trains from Grenoble to Dunkerque

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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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  3. Grenoble to Dunkerque

Taking the train from Grenoble to Dunkerque in 6 hours

Thinking about taking the train from Grenoble to Dunkerque? We’ve got you covered.

It usually takes around 8 hours 55 minutes to travel the 432 miles (695 km) from Grenoble to Dunkerque by train, although you can get there in as little as 6 hours on the fastest services. You’ll normally find around 21 trains per day running on this route. You’ll need to make 1 change along the way as there aren't any direct services on this line. You can travel with Trenitalia trains during your journey, as they are the main operator of services on this route.

Train tickets from Grenoble to Dunkerque start from £54.16 when you book in advance, which can be cheaper than buying them on the day. Start a search in our Journey Planner to check out the latest prices.

Keen to book your train tickets to Dunkerque? No need to wait, start a search with us today! If you want to find out a bit more about the journey first, you can find our train timetable below, tips on booking cheap tickets and our FAQs, including first and last train times.

Trains to Dunkerque from Grenoble

It takes an average of 8h 55m to travel from Grenoble to Dunkerque by train, over a distance of around 432 miles (695 km). There are normally 21 trains per day travelling from Grenoble to Dunkerque and tickets for this journey start from £54.16 when you book in advance.

First train

05:46

Last train

21:21

Departure stationGrenoble
Arrival stationDunkerque
Journey time

From 6h 0m

Distance

432 miles (695 km)

Frequency

21 trains per day

Changes

1 change

Price

From £54.16

Train and bus operators

Trenitalia

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

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

How do you travel to Dunkerque from Grenoble?

To get to Dunkerque from Grenoble, why not take the train? With 21 trains per day and an average journey time of 8 hours and 55 minutes, taking the train is a great way to travel. See our Journey Planner for up-to-date times and prices.

How long does it take to get from Grenoble to Dunkerque by train?

On average, it takes around 8 hours and 55 minutes to travel from Grenoble to Dunkerque by train, although you can get there in 6 hours and 0 minutes on the fastest services. With 21 trains per day running on this route, journey times may vary, so check our Journey Planner for more information.

How much is the train ticket from Grenoble to Dunkerque?

The price of a train ticket from Grenoble to Dunkerque can start from as little as £54.16, depending on the time of day, route and class you book. Train tickets may also be cheaper when you book in advance compared to buying them on the day.

How fast can trains travel from Grenoble to Dunkerque?

The fastest time a train can travel the 432 miles (695 km) from Grenoble to Dunkerque is 6 hours and 0 minutes.

What are the train times from Grenoble to Dunkerque?

Check out the next trains departing from Grenoble to Dunkerque for Tuesday 13th January 2026. For the full train timetable/schedule, or to search for a later time or date, click here.
DepartsArrivesDuration
08:4615:216h 35m, 2 changes
08:5116:217h 30m, 3 changes
11:2117:216h 0m, 2 changes
11:4618:046h 18m, 1 change
12:2119:377h 16m, 3 changes
12:2119:487h 27m, 3 changes
13:4520:046h 19m, 1 change
14:2121:267h 5m, 3 changes
14:2921:427h 13m, 2 changes
14:5121:426h 51m, 2 changes

Trenitalia trains from Grenoble to Dunkerque

You can travel from Grenoble to Dunkerque on Trenitalia trains. When you search for times and tickets, we might also show you some other options with multiple connections or operators if they’re available.

Trenitalia is the national railway company of Italy, with a fleet including high-speed trains (Frecciarossa, Frecciargento and Frecciabianca), Intercity and Intercity night trains and regional trains. Trenitalia offers discounts and special promotions on selected routes, two types of discounted tickets for young people under 30 and people over 60.

More information

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

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 Dunkerque starts at £54.16§ 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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