Brussels to Grenoble train with SNCF | TGV INOUI

Fri, May 29
+ Add return
SNCF | TGV INOUI
TGV
Nederlandse Spoorwegen (NS)
Renfe AVANT
Regionale
2,000+ travel companies
SNCF | TGV INOUI
TGV
Nederlandse Spoorwegen (NS)
Renfe AVANT
Regionale
2,000+ travel companies
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The cheapest and fastest trains from Brussels to Grenoble

Showing times and prices for May 29

Cheapest price

€128

Average price

€205

Fastest journey

5 h 30 m

Average duration

5 h 30 m

Trains per day

20

Distance

638 km

Cheap tickets

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

The average ticket from Brussels to Grenoble will cost around €205 if you buy it on the day, but the cheapest tickets can be found for only €128.

Fast trains

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

  • SNCF | TGV INOUI9836+TER17641
    4:04 PM5h35
    Brussels-Midi
    9:39 PMGare de Grenoble
    1281One-way
    1 transfer
  • Eurostar9404+SNCF6911
    7:13 AM6h00
    Brussels-Midi
    1:13 PMGrenoble Gare Routière
    1521One-way
    1 transfer
  • Eurostar9304+SNCF6911
    7:13 AM6h00
    Brussels-Midi
    1:13 PMGrenoble Gare Routière
    1521One-way
    1 transfer
  • SNCF | TGV INOUI9838 · 5124+TER17645
    4:52 PM6h47
    Brussels-Midi
    11:39 PMGare de Grenoble
    1581One-way
    2 transfers
  • Eurostar9368+SNCF6929
    5:43 PM5h30
    Brussels-Midi
    11:13 PMGrenoble Gare Routière
    1691One-way
    1 transfer

Travel Information

Compare train, bus, and flight for Brussels to Grenoble

Omio recommends booking the bus as it is the most popular option from Brussels to Grenoble among Omio's users. If you are prioritising price take the bus with prices starting from €28. For those with little time consider booking a flight which can get you there in 2h 12m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.2 - 0.6kg. The ticket price range depends on the travel mode: a bus costs an average of €28, and a train costs an average of €68.

Distance: 638 km

Compare train with

Train
Most popular
Bus
Flight

€160

Average price

€53

Average price

Cheapest

€128

Average price

4h 50m

Average total duration

4h 20m

Onboard

+

30m

Additional time*

11h 32m

Average total duration

11h 2m

Onboard

+

30m

Additional time*

5h 12m

Average total duration

Fastest

2h 12m

Onboard

+

3h 0m

Additional time*

0.2 - 0.6kg

CO2 emissions

Lowest

0.6 - 1.6kg

CO2 emissions

1.9 - 3.8kg

CO2 emissions

TGV

Most popular train company

BlaBlaCar Bus

Most popular bus company

Brussels Airlines

Most popular airline

Direct Options

Direct Options

Direct Options

Additional time: Average total travel duration to departure point, security checks and transfers.

Live departures

Brussels to Grenoble train times

The table below shows live departures for Brussels to Grenoble trains for tomorrow, Friday, May 29. You can also manually refresh the results below to see updated train journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
Eurostar9304+SNCF69117:09 AM Brussels-Midi
6h04
1:13 PM Grenoble Gare Routière1 transfer
Eurostar9404+SNCF69117:09 AM Brussels-Midi
6h04
1:13 PM Grenoble Gare Routière1 transfer
Eurostar9404+SNCF69117:13 AM Brussels-Midi
6h00
1:13 PM Grenoble Gare Routière1 transfer
Eurostar9304+SNCF69117:13 AM Brussels-Midi
6h00
1:13 PM Grenoble Gare Routière1 transfer
Eurostar9320+SNCF69179:39 AM Brussels-Midi
5h34
3:13 PM Grenoble Gare Routière1 transfer
Eurostar9420+SNCF69179:39 AM Brussels-Midi
5h34
3:13 PM Grenoble Gare Routière1 transfer
SNCF | TGV INOUI9826+TER1762110:06 AM Brussels-Midi
5h33
3:39 PM Gare de Grenoble1 transfer
Eurostar9438+SNCF691912:43 PM Brussels-Midi
5h30
6:13 PM Grenoble Gare Routière1 transfer
Eurostar9338+SNCF691912:43 PM Brussels-Midi
5h30
6:13 PM Grenoble Gare Routière1 transfer
SNCF | TGV INOUI9830+TER176291:05 PM Brussels-Midi
5h34
6:39 PM Gare de Grenoble1 transfer
Eurostar9340+SNCF69211:13 PM Brussels-Midi
6h00
7:13 PM Grenoble Gare Routière1 transfer
Eurostar9350+SNCF69232:43 PM Brussels-Midi
5h30
8:13 PM Grenoble Gare Routière1 transfer
Eurostar9450+SNCF69232:43 PM Brussels-Midi
5h30
8:13 PM Grenoble Gare Routière1 transfer
Eurostar9456+SNCF69253:42 PM Brussels-Midi
5h31
9:13 PM Grenoble Gare Routière1 transfer
Eurostar9356+SNCF69253:42 PM Brussels-Midi
5h31
9:13 PM Grenoble Gare Routière1 transfer
SNCF | TGV INOUI9836+TER176414:04 PM Brussels-Midi
5h35
9:39 PM Gare de Grenoble1 transfer
SNCF | TGV INOUI9838 · 5124+TER176454:52 PM Brussels-Midi
6h47
11:39 PM Gare de Grenoble2 transfers
Eurostar9368+SNCF69295:43 PM Brussels-Midi
5h30
11:13 PM Grenoble Gare Routière1 transfer
Eurostar9368+SNCF69295:43 PM Brussels-Midi
5h30
11:13 PM Grenoble Gare Routière1 transfer
SNCF | TGV INOUI9844+TER176456:00 PM Brussels-Midi
5h39
11:39 PM Gare de Grenoble1 transfer

Find all the dates and times for this journey

Compare prices and tickets Brussels to Grenoble 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.

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Journey information

Overview: Train from Brussels to Grenoble

BelgiumBelgium
FranceFrance
Icon of train

Trains from Brussels to Grenoble run on average 4 times per day, taking around 4h 20m. Cheap train tickets for this journey start at €68 but you can travel from only €28 by bus.

The earliest train runs at 05:51, the last at 18:20. The fastest train covers the 638 km distance in 5h 5m.

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 €28
Distance
638 km
Average train duration
4h 20m
Cheapest ticket price
€68
Trains per day
4
Fastest train
5h 5m
First train
5:51 AM
Last train
6:20 PM
Cheapest Month
Jan
Cheapest Day
Tue
High Season
Jul - Sep
Low Season
Oct - Dec
Busiest Day
Fri
Least Busy Day
Mon
Best time to book
4 days
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 €28

Train companies: SNCF | TGV INOUI, TGV, Nederlandse Spoorwegen (NS) from Brussels to Grenoble trainsSNCF | TGV INOUI, TGV, Nederlandse Spoorwegen (NS) trains will get you between Brussels and Grenoble from €28. 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 Duration
5h 5m
Cheapest Price
€78
SNCF | TGV INOUI frequency
9 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

TGV

About
TGV is a high-speed train company based in France. It operates a fleet of modern trains that can reach speeds of up to 320 km/h. The TGV offers a variety of train types, including the TGV Duplex, TGV Lyria, TGV InOui, and TGV OuiGo. Each train type provides different amenities, such as Wi-Fi, power outlets, and comfortable seating. Ticket options include Standard, Flexi, and Prem’s. Onboard facilities feature a bar, restaurant, and luggage storage. Popular TGV routes include Paris to Lyon, Paris to Marseille, and Paris to Lille.
Luggage & cancellation policy
Average Duration
5h 22m
Cheapest Price
€82
TGV frequency
5 a day
Luggage included
2 pieces of hand luggage and 1 suitcase included in ticket price
Luggage storage
Dedicated luggage areas at end of carriages and overhead racks
Cancellation Policy
According to fare conditions and ticket type
Refund
Full refund provided for canceled trains
Amenities on board the train
Wifi
Food sold onboard
Restaurant car with full meals and bar service, at-seat dining in first class
Seat reservation
Included in first class, optional fee in second class
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, and assistance service available
Pets
Small pets in carriers travel free, larger dogs require paid ticket, guide dogs travel free
Quiet zone

Nederlandse Spoorwegen (NS)

Luggage & cancellation policy
Average Duration
7h 51m
Cheapest Price
€327
Nederlandse Spoorwegen (NS) frequency
1 a day

Thalys trains from Brussels to Grenoble

The Thalys is a high-speed train in France which travels to over 17 cities throughout Europe, making it a very handy railway company to take if you’re looking to explore several European countries in one. The Thalys train map connects several destinations in France—the most popular being the Thalys train from Paris to Brussels and onwards to Cologne or Amsterdam. Picking up cheap Thalys tickets is easy in the app; just book Ticketless Journeys in advance or add discount cards to get deals on your next trip to France.

Thalys Standard, Thalys Comfort or Thalys Premium fare types are available; you to compare prices for high-speed trains from Brussels to Grenoble on Omio. The differences between each class is WiFi speed, seat comfort and more quiet zones. With Premium tickets you get served a meal and drinks throughout the journey with access to the Thalys lounge and newspapers. Pick up a cheap Thalys ticket by travelling during off-peak, mid-week hours and by planning in advance. The cheapest day to travel by train on tends to be on a Tuesday or Wednesday.

By booking your train from Brussels to Grenoble with Omio, you can pay in EUR and receive travel updates in English, so if your Thalys train is cancelled, Omio will suggest alternatives—we are with you all the way.


More information: Trains in France
More information: Travelling by train
More information: High-speed trains
More information: Taking Thalys Trains
More information: Cheap Train Tickets

Thalys Trains from Antwerp to Cologne

The Thalys is a high-speed railroad company in France connecting the France to the rest of Europe and beyond. Perfect for multi-city train journeys in Europe.

When planning trips to Thalys destinations, consider checking back for offers on train tickets. Speak to the Customer Care team at the Omio help centre for cancellations or changes to your ticket from Antwerp to Cologne.

FAQs: Trains from Brussels to Grenoble

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

FAQs
Cheap train tickets from Brussels to Grenoble can start from as little as €68 when you book in advance. The average train ticket price for Brussels to Grenoble is €160; 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 Brussels to Grenoble is 5h 5m to travel the 638 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 Brussels to Grenoble leaves at 5:51 AM. Plan your trip with the Journey Planner   from Omio.
The latest train from Brussels to Grenoble leaves at 6:20 PM.
There are 4 trains a day from Brussels to Grenoble which require at least one change with SNCF | TGV INOUI, TGV, Nederlandse Spoorwegen (NS). Schedules can vary on holidays or weekends with fewer trains.
Yes, there's a high-speed train to Grenoble. Take the fast train with SNCF | TGV INOUI, TGV from Brussels to Grenoble.
When taking a train from Brussels to Grenoble, you can count on SNCF | TGV INOUI, TGV, Nederlandse Spoorwegen (NS) for the best way to get you to Grenoble. You can also check all possible train companies who offer a service between Brussels and Grenoble and compare the amenities they offer before buying a train ticket.
A trip to Grenoble from Brussels is worth doing but not as a day trip with a journey time of 5h 5m each way. Check with Omio app the best way to travel.
The cheapest month for a train from Brussels to Grenoble is January.
It's helpful to compare your options as there are 3 ways to travel between Brussels and Grenoble including taking a train, bus, and flight.

popular train stations

Popular train stations from Brussels to Grenoble

Brussels
Grenoble
The major train station for departures in Brussels is Bruxelles-Midi. Find all the information you need to know about services, amenities and connections at Bruxelles-Midi for your trip from Brussels to Grenoble.
Amenities at train station
WifiWifi
LockersLockers
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
Ticket OfficeTicket Office
Bike ParkingBike Parking
Bike RentalBike Rental
Car RentalCar Rental
Information DeskInformation Desk
information
ticketOfficeHours
Ticket Office Hours
  • Mon - Sun: 05:45 - 21:30
Wifi
Wifi
  • Wi-Fi is available for a fee.
Lockers
Lockers
  • Baggage storage facility is located across from the Thalys business lounge.
Dining
Dining
  • Pullman Hotel Bar
  • Quick Gare du Midi
  • Subway
  • EXKi Zuid
  • Starbucks
  • Häagen-Dazs
  • Sbarro
  • The Coffee Club
  • The Belgian Chocolate House
  • PAUL
  • & many more
Accessibility
Accessibility
  • Station has a wide range of facilities for passengers with reduced mobility: elevators and escalators to all platforms, wheelchair lifts and mobile ramps, disabled toilet and parking spaces. Additional assistance can be contacted via the SNCB Mobility Call Center.
Hotel
Hotel
  • Les Lofts De Styliste
  • Park Inn by Radisson Brussels Midi
  • Pullman Brussels Centre Midi
Information Desk
Information Desk
  • Located in the main concourse and next to the international platforms.

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