Grenoble to Dunkirk train with TGV INOUI

Tue, Feb 03
+ Add return
TGV INOUI
SNCF
Deutsche Bahn
Regionale
Regiojet
1,000+ travel companies
TGV INOUI
SNCF
Deutsche Bahn
Regionale
Regiojet
1,000+ travel companies
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The cheapest and fastest trains from Grenoble to Dunkirk

Showing times and prices for Feb 04

Cheapest price

€97

Average price

€116

Fastest journey

6 h 5 m

Average duration

6 h 33 m

Trains per day

4

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 €116 if you buy it on the day, but the cheapest tickets can be found for only €97.

Fast trains

Of the 4 trains that leave Grenoble for Dunkirk on Wed, Feb 04, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Wed, Feb 04 the direct trains cover the 696 km distance in an average of 6 h 33 m but if you time it right, some trains will get you there in just 6 h 5 m .

On Wed, Feb 04 the slowest trains will take 7 h and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

TGV INOUI
05:46AM6h05
Grenoble
11:51AMDunkirk
971One-way
0 transfers
TGV INOUI
11:47AM6h17
Grenoble
06:04PMDunkirk
1101One-way
0 transfers
TGV INOUI
08:21AM7h00
Grenoble
03:21PMDunkirk
1201One-way
0 transfers
TGV INOUI
02:51PM6h51
Grenoble
09:42PMDunkirk
1371One-way
0 transfers

Travel Information

Compare bus, train, 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 prices starting from €36. For those with little time consider booking a train which can get you there in 5h 11m. The ticket price range depends on the travel mode: a bus costs an average of €36, and a flight costs an average of €172.

Distance: 696 km

Compare train with

Most popular
Train
Bus
Flight

€115

Average price

€73

Average price

Cheapest

€248

Average price

5h 41m

Average total duration

Fastest

5h 11m

Onboard

+

30m

Additional time*

16h 10m

Average total duration

15h 40m

Onboard

+

30m

Additional time*

13h 53m

Average total duration

10h 53m

Onboard

+

3h 0m

Additional time*

Direct Options

Direct Options

Direct Options

Live departures

Grenoble to Dunkirk train times

The table below shows live departures for Grenoble to Dunkirk trains for today, Tuesday, February 3. You can also manually refresh the results below to see updated train journeys.

Last updated at 8:13 AM
ProviderDepartsDurationArrivesTransfers
Tickets
sncf-tgv-inoui1:45 PM Grenoble
6h19
8:04 PM Dunkirk0 transfersDirect
sncf-tgv-inoui2:21 PM Grenoble
6h28
8:49 PM Dunkirk0 transfersDirect
Wednesday, February 4
sncf-tgv-inoui5:46 AM Grenoble
6h05
11:51 AM Dunkirk0 transfersDirect

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 bus, train, or flight

Compare bus, train, 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.

Wed
Feb 04
Thu
Feb 05
Fri
Feb 06
Sat
Feb 07
Sun
Feb 08
Mon
Feb 09
Tue
Feb 10

Journey information

Overview: Train from Grenoble to Dunkirk

FranceFrance
FranceFrance
Icon of train

Trains from Grenoble to Dunkirk run on average 7 times per day, taking around 5h 11m. Cheap train tickets for this journey start at €61 but you can travel from only €36 by bus.

The earliest train runs at 05:12, the last at 18:08. The fastest train covers the 696 km distance in 6h 0m.

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 €36
Distance
696 km
Average train duration
5h 11m
Cheapest ticket price
€61
Trains per day
7
Fastest train
6h 0m
First train
05:12
Last train
18:08
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 €36

Train companies: TGV INOUI, SNCF from Grenoble to Dunkirk trainsTGV INOUI, SNCF trains will get you between Grenoble and Dunkirk from €36. 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
5h 55m
Cheapest Price
€61
TGV INOUI frequency
10 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

SNCF

About
SNCF is France’s national railway company, operating a vast network of high-speed, regional, and local train services across the country and into neighboring nations. Its flagship TGV trains reach speeds of up to 320 km/h, connecting major cities such as Paris, Lyon, Marseille, Bordeaux, and Lille in just a few hours. SNCF also runs popular regional services like TER and international routes including Eurostar, Thalys, and TGV Lyria. Ticket options range from budget-friendly fares to flexible and premium classes, catering to every type of traveler. Onboard amenities may include spacious seating, Wi-Fi, power outlets, and catering services, making SNCF a fast, comfortable, and convenient way to explore France and beyond.
Luggage & cancellation policy
Average Duration
12h 53m
Cheapest Price
€239
SNCF frequency
1 a day

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 €61 when you book in advance. The average train ticket price for Grenoble to Dunkirk is €115; 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 0m 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 7 trains a day from Grenoble to Dunkirk which require at least one change with TGV INOUI, SNCF. 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 TGV INOUI. TGV INOUI trains take around 5h 55m
When taking a train from Grenoble to Dunkirk, you can count on TGV INOUI, SNCF 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 0m 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 bus, train, and flight.

popular train stations

Popular train stations from Grenoble to Dunkirk

Grenoble
Dunkirk
The major train station for departures in Grenoble is Gare de Grenoble. Find all the information you need to know about services, amenities and connections at Gare de Grenoble for your trip from Grenoble to Dunkirk.
Gare de GrenobleWifiLockersParkingDiningATMTaxisAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingBike RentalCar RentalInformation DeskLuggage Carts
Amenities at train station
WifiWifi
LockersLockers
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
Lost and Found OfficeLost and Found Office
Ticket OfficeTicket Office
Bike ParkingBike Parking
Bike RentalBike Rental
Car RentalCar Rental
Information DeskInformation Desk
Luggage CartsLuggage Carts
information
ticketOfficeHours
Ticket Office Hours
  • 6:00 AM - 10:00 PM Monday - Sunday
platformCount
Number of platforms
6
Wifi
Wifi
  • Free
Parking
Parking
  • The car park is open 7 days a week from 5:00 a.m. to 1:00 a.m. Departures can be made outside of opening hours. Access via Rue Pierre Sémard.
Dining
Dining
  • Restaurant Le Gratin Dauphinois
  • Le Petit Bouche
Taxis
Taxis
  • Outside the main entrance.
Accessibility
Accessibility
  • Ramps, restrooms.
WC
WC
  • €0.50
Hotel
Hotel
  • Residhotel Central Gare
  • ibis Styles Grenoble Centre Gare
  • Hotel Europole
Lost and Found Office
Lost and Found Office
  • Located in the main hall
Bike Parking
Bike Parking
  • 180 places, covered
Car Rental
Car Rental
  • Avis
  • Europcar
Information Desk
Information Desk
  • Located in the main hall
Luggage Carts
Luggage Carts
  • Free
Station Plan
  • Hall 1: main entrance, platforms 1-6 for trains to Lyon, Marseille, and regional destinations
Public transit options for Gare de Grenoble
  • Tramway: Line A, Line B
  • Bus: Several lines available
Amenities at train station
WifiWifi
LockersLockers
ParkingParking
DiningDining
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
Lost and Found OfficeLost and Found Office
Ticket OfficeTicket Office
Bike ParkingBike Parking
Car RentalCar Rental
Information DeskInformation Desk
Luggage CartsLuggage Carts
information
ticketOfficeHours
Ticket Office Hours
  • 6:00 AM - 8:00 PM Monday - Sunday, closed on May 1st
platformCount
Number of platforms
8
Wifi
Wifi
  • Free
Parking
Parking
  • The car park is open 7 days a week with 214 spaces available. Access via Rue Emile Gueymard.
Dining
Dining
  • Le Gratin Dauphinois
  • Restaurant L'Inattendu
Taxis
Taxis
  • Outside the main entrance.
Accessibility
Accessibility
  • Ramps, restrooms.
WC
WC
  • €0.50
Hotel
Hotel
  • Hotel Europole
  • Novotel Grenoble Centre
  • Ibis Styles Grenoble Centre Gare
Lost and Found Office
Lost and Found Office
  • Located in the main hall
Bike Parking
Bike Parking
  • 50 places, covered
Car Rental
Car Rental
  • Avis
  • Europcar
Information Desk
Information Desk
  • Located in the main hall
Luggage Carts
Luggage Carts
  • Free
Station Plan
  • Hall 1: main entrance, platforms 1-8 for trains to Lyon, Marseille, and international destinations
Public transit options for Grenoble, Gare Routière
  • Tramway: Line A, Line B
  • Bus: Several lines available

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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