The cheapest and fastest trains from Grenoble to Dunkirk
Cheapest price
€85
Average price
€85
Fastest journey
7 h 19 m
Average duration
7 h 19 m
Trains per day
1
Distance
696 km
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 €85 if you buy it on the day, but the cheapest tickets can be found for only €85.
Of the 1 trains that leave Grenoble for Dunkirk on Sat, Mar 21, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Mar 21 the direct trains cover the 696 km distance in an average of 7 h 19 m but if you time it right, some trains will get you there in just 7 h 19 m .
On Sat, Mar 21 the slowest trains will take 7 h 19 m 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.


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 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 |
|---|---|---|
€116 Average price | €88 Average price Cheapest | €241 Average price |
5h 41m Average total duration Fastest 5h 11m Onboard + 30m Additional time* | 15h 34m Average total duration 15h 4m Onboard + 30m Additional time* | 13h 42m Average total duration 10h 42m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
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.
Mar 21
Mar 22
Mar 23
Mar 24
Mar 25
Mar 26
Mar 27
Journey information
Overview: Train from Grenoble to Dunkirk
Trains from Grenoble to Dunkirk run on average 6 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.
Distance 696 km |
Average train duration 5h 11m |
Cheapest ticket price €61 |
Trains per day 6 |
Fastest train 6h 0m |
First train 05:12 |
Last train 18:08 |
Train companies: TGV INOUI from Grenoble to Dunkirk trainsTGV INOUI 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
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.

popular train stations
Popular train stations from Grenoble to Dunkirk
- 6:00 AM - 10:00 PM Monday - Sunday
- Free
- 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.
- Restaurant Le Gratin Dauphinois
- Le Petit Bouche
- Outside the main entrance.
- Ramps, restrooms.
- €0.50
- Residhotel Central Gare
- ibis Styles Grenoble Centre Gare
- Hotel Europole
- Located in the main hall
- 180 places, covered
- Avis
- Europcar
- Located in the main hall
- Free
- Hall 1: main entrance, platforms 1-6 for trains to Lyon, Marseille, and regional destinations
- Tramway: Line A, Line B
- Bus: Several lines available
- 6:00 AM - 8:00 PM Monday - Sunday, closed on May 1st
- Free
- The car park is open 7 days a week with 214 spaces available. Access via Rue Emile Gueymard.
- Le Gratin Dauphinois
- Restaurant L'Inattendu
- Outside the main entrance.
- Ramps, restrooms.
- €0.50
- Hotel Europole
- Novotel Grenoble Centre
- Ibis Styles Grenoble Centre Gare
- Located in the main hall
- 50 places, covered
- Avis
- Europcar
- Located in the main hall
- Free
- Hall 1: main entrance, platforms 1-8 for trains to Lyon, Marseille, and international destinations
- Tramway: Line A, Line B
- Bus: Several lines available
- 6:00 AM - 8:00 PM Monday - Sunday
- Free
- 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 de la Gare.
- Le Grand Morien
- La Patatière
- 3 Brewers
- Outside the main entrance.
- Elevators, ramps.
- €0.50
- All Suites Appart Hôtel Dunkerque
- Ibis Dunkerque Centre
- Hotel Borel
- Located in the main hall
- 722 places
- Avis
- Europcar
- Located in the main hall
- Free
- Hall 1: main entrance, platforms 1-5 for regional and local trains
- Bus: Several lines available
- Free city bus service
Most popular train connections from Grenoble
More options for your journey from Grenoble to Dunkirk
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