Grenoble to Dunkirk train with SNCF | TGV INOUI

Thu, Sep 17
+ Add return
SNCF | TGV INOUI
Renfe AVANT
Regionale
Deutsche Bahn
CrossCountry
2,000+ travel companies
SNCF | TGV INOUI
Renfe AVANT
Regionale
Deutsche Bahn
CrossCountry
2,000+ travel companies
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The cheapest and fastest trains from Grenoble to Dunkirk

Showing times, prices and bookable tickets for Sep 17

Cheapest price on Sep 17

€106

Average ticket price on Sep 17

€146

Fastest journey on Sep 17

6 h 15 m

Average journey duration on Sep 17

6 h 35 m

Trains on Sep 17

7

Distance

696 km

Cheap tickets

The best way to find a cheap train ticket from Grenoble to Dunkirk is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Grenoble to Dunkirk will cost around €146 if you buy it on the day, but the cheapest tickets can be found for only €106.

Fast trains

It's difficult to get from Grenoble to Dunkirk without transferring at least once.

  • SNCF | TGV INOUI6906 · 7265
    6:46 AM6h20
    Gare de Grenoble
    1:06 PMDunkerque
    1061One-way
    1 transfer
  • SNCF | TGV INOUI6250 · 7369+TER17506
    7:30 AM7h00
    Gare de Grenoble
    2:30 PMDunkerque
    1181One-way
    2 transfers
  • SNCF | TGV INOUI9854+SNCF TER | Operated by SNCF Voyageurs 11877265+TER17606
    6:51 AM6h15
    Gare de Grenoble
    1:06 PMDunkerque
    1361One-way
    2 transfers
  • SNCF | TGV INOUI6908 · 7047+TER844511
    9:46 AM7h35
    Gare de Grenoble
    5:21 PMDunkerque
    1401One-way
    2 transfers
  • SNCF | TGV INOUI12562+TER844509 · 17614
    9:21 AM7h00
    Gare de Grenoble
    4:21 PMDunkerque
    1461One-way
    2 transfers

Travel Information

Compare train, bus, and flight for Grenoble to Dunkirk

Omio recommends booking the train as it is the most popular option from Grenoble to Dunkirk among Omio's users. If you are prioritising price, take the bus, with an average ticket price of €84 For those with little time, consider booking a train, which has an average total journey time of 5h 38m. Average ticket prices depend on the travel mode: a bus costs an average of €84, while a flight costs an average of €251.

Distance: 696 km

Compare train with

Most popular
Train
Bus
Flight
Driving

€111

Average price

€84

Average price

Cheapest

€251

Average price

€222

Average price

(fuel + tolls)

5h 38m

Average total duration

Fastest

5h 8m

Onboard

+

30m

Additional time*

16h 20m

Average total duration

15h 50m

Onboard

+

30m

Additional time*

10h 6m

Average total duration

8h 6m

Onboard

+

2h 0m

Additional time*

8h 4m

Average total duration

(door-to-door)

Direct Options

Direct Options

Direct Options

Direct Options

The cheapest way to travel from Grenoble to Dunkirk is a bus with an average price of €84.

This is compared to other travel options from Grenoble to Dunkirk:

A bus is €27 less than a train for this route with tickets for a train from Grenoble to Dunkirk costing on average €111.

A bus is €167 less than a flight for this route with tickets for a flight from Grenoble to Dunkirk costing on average €251.

The fastest way to travel from Grenoble to Dunkirk is by train with an average journey time of 5h 8m.

Other travel options to Dunkirk take longer:

Flight takes on average 8h 6m.

Bus takes on average 15h 50m.

It's helpful to compare your options as there are 3 ways to travel between Grenoble and Dunkirk including taking a train, bus, and flight.

Live departures

Grenoble to Dunkirk train times

The table below shows live departures for Grenoble to Dunkirk trains for tomorrow, Thursday, September 17. You can also manually refresh the results below to see updated train journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
SNCF | TGV INOUI6906 · 72656:46 AM Gare de Grenoble
6h20
1:06 PM Dunkerque1 transfer
SNCF | TGV INOUI9854+SNCF TER | Operated by SNCF Voyageurs 11877265+TER176066:51 AM Gare de Grenoble
6h15
1:06 PM Dunkerque2 transfers
SNCF | TGV INOUI6250 · 7369+TER175067:30 AM Gare de Grenoble
7h00
2:30 PM Dunkerque2 transfers
SNCF | TGV INOUI12562+TER844509 · 176149:21 AM Gare de Grenoble
7h00
4:21 PM Dunkerque2 transfers
SNCF | TGV INOUI6908 · 7047+TER8445119:46 AM Gare de Grenoble
7h35
5:21 PM Dunkerque2 transfers
SNCF | TGV INOUI9868+TER17626+SNCF TER | Operated by SNCF Voyageurs 1187K70 (844923)3:21 PM Gare de Grenoble
6h27
9:48 PM Dunkerque2 transfers
SNCF | TGV INOUI6696 · 7391+TER176483:51 PM Gare de Grenoble
6h51
10:42 PM Dunkerque2 transfers

This is the last train of the day.

Find all the dates and times for this journey

Compare prices and tickets Grenoble to Dunkirk by train, bus, or flight

Compare train, bus, and flight 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.

Thu
Sep 17
Fri
Sep 18
Sat
Sep 19
Sun
Sep 20
Mon
Sep 21
Tue
Sep 22
Wed
Sep 23

Journey information

Overview: Train from Grenoble to Dunkirk

FranceFrance
FranceFrance
Icon of train

Trains from Grenoble to Dunkirk run on average 6 times per day, taking around 5h 8m. Cheap train tickets for this journey start at €81 but you can travel from only €51 by bus.

The earliest train runs at 05:12, the last at 18:08. The fastest train covers the 696 km distance in 6h 18m.

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 €51
Distance
696 km
Average train duration
5h 8m
Cheapest ticket price
€81
Trains per day
6
Fastest train
6h 18m
First train
5:12 AM
Last train
6:08 PM
Cheapest Month
Mar
Cheapest Day
Sat
High Season
Jan - Mar
Low Season
Jul - Sep
Busiest Day
Thu
Least Busy Day
Thu
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 €51

Train companies: SNCF | TGV INOUI from Grenoble to Dunkirk trainsSNCF | TGV INOUI trains will get you between Grenoble and Dunkirk from €51. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.

SNCF | 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 SNCF | TGV INOUI Duration
6h 18m
Cheapest SNCF | TGV INOUI Price
€81
SNCF | 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 Dunkirk

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

FAQs
Cheap train tickets from Grenoble to Dunkirk can start from as little as €81 when you book in advance. The average train ticket price for Grenoble to Dunkirk is €111; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by train from Grenoble to Dunkirk is 6h 18m to travel the 696 km long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest train from Grenoble to Dunkirk leaves at 5:12 AM. Plan your trip with the Journey Planner   from Omio.
The latest train from Grenoble to Dunkirk leaves at 6:08 PM.
There are 6 trains a day from Grenoble to Dunkirk which require at least one change with SNCF | TGV INOUI. Schedules can vary on holidays or weekends with fewer trains.
Yes, there are multiple high-speed train options for your journey from Grenoble to Dunkirk. You can choose between SNCF | TGV INOUI. SNCF | TGV INOUI trains take around 6h 18m
When taking a train from Grenoble to Dunkirk, you can count on SNCF | TGV INOUI for the best way to get you to Dunkirk. You can also check all possible train companies who offer a service between Grenoble and Dunkirk and compare the amenities they offer before buying a train ticket.
A trip to Dunkirk from Grenoble is worth doing but not as a day trip with a journey time of 6h 18m each way. Check with Omio app the best way to travel.
The cheapest month for a train from Grenoble to Dunkirk is March.
It's helpful to compare your options as there are 3 ways to travel between Grenoble and Dunkirk including taking a train, bus, and flight.

popular train stations

Popular train stations from Grenoble to Dunkirk

Most Grenoble to Dunkirk trains use the Gare de Grenoble to Dunkerque station pair. Use this guide to compare Grenoble and Dunkirk train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.

Departure train stations in Grenoble
Arrival train stations in Dunkirk

Which Grenoble station do trains to Dunkirk leave from?

Trains from Grenoble to Dunkirk leave from Gare de Grenoble. The station is 1 km from Grenoble city centre at 1 Place de la Gare, 38000 Grenoble, France.
Gare de Grenoble1 Place de la Gare, 38000 Grenoble, FranceWifiLockersParkingDiningATMTaxisAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingBike RentalCar RentalInformation DeskLuggage Carts
City-centre transport

Getting to Gare de Grenoble from Grenoble city centre

TrainTer · 9m · €2 · every ~6 min
Bus24 · 18m · every ~4 min
15 · 21m · every ~6 min
TramB, D · 22m · €2 · every ~14 min
C · 29m · €4 · every ~14 min
B · 29m · €2 · every ~14 min

Gare de Grenoble train station facilities and services

Gare de Grenoble has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, Information Desk, and Luggage Carts.

Food and drink

Food options include: Restaurant Le Gratin Dauphinois, Le Petit Bouche

Wi-Fi and ATMs

Free. ATMs are available in the train station.

Tickets and information

Ticket office support is available at Gare de Grenoble. Information desks are located in the main hall.

Luggage and lost property

Luggage storage is available at Gare de Grenoble. Lost and found is available at the station.

Parking, taxis and toilets

Available at Gare de Grenoble: Parking, Taxis, WC.

Bike and car services

Available at Gare de Grenoble: Bike Parking, Bike Rental, Car Rental.

Accessibility

Accessibility facilities are available at Gare de Grenoble: Ramps, restrooms.

Shops, hotels and contact

Nearby hotels include Residhotel Central Gare, ibis Styles Grenoble Centre Gare, Hotel Europole.

More options for your journey from Grenoble to Dunkirk

Here are some other resources that might have the information you need

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