4.9
4.6
Travel Information
Compare bus, train, and flight for Brussels to Grenoble
Omio recommends booking the flight as it is the most popular option from Brussels to Grenoble among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $55 For those with little time, consider booking a flight, which has an average total journey time of 4h 46m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.2 - 0.6kg. Average ticket prices depend on the travel mode: a bus costs an average of $55, while a flight costs an average of $404.
Distance: 396 miles (638 km)
Compare flight with
Most popular Flight | Train | Bus | Driving |
|---|---|---|---|
$404 Average price | $100 Average price | $55 Average price Cheapest | $233 Average price (fuel + tolls) |
4h 46m Average total duration Fastest 2h 46m Onboard + 2h 0m Additional time* | 5h 22m Average total duration 4h 52m Onboard + 30m Additional time* | 12h 20m Average total duration 11h 50m Onboard + 30m Additional time* | 7h 44m Average total duration (door-to-door) |
1.9 - 3.8kg CO2 emissions | 0.2 - 0.6kg CO2 emissions Lowest | 0.6 - 1.6kg CO2 emissions | - CO2 emissions |
 Most popular airline |  Most popular train company |  Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Brussels to Grenoble:
A bus is $45 less than a train for this route with tickets for a train from Brussels to Grenoble costing on average $100.
A bus is $349 less than a flight for this route with tickets for a flight from Brussels to Grenoble costing on average $404.
Other travel options to Grenoble take longer:
Train takes on average 5h 22m.
Bus takes on average 12h 20m.
You'll arrive about 4h 58m sooner (2h 46m by flight vs 7h 44m by car). Tickets start at around $404 compared to roughly $233 in fuel and tolls — a bit more, but you get time back and avoid a long drive.
Driving makes more sense if you're travelling as a group, want flexibility on timing, or plan to stop en route.
Travel optionsfrom Brussels to Grenoble
How to get from Brussels to Grenoble by train, bus or flight.
Our recommendation
The best way to travel from Brussels to Grenoble is by taking a bus because it’s the best combination of price and speed.
- 50326 · 51316:40 AM13h50Brussels, Brussels South (Gare du Midi)8:30 PMGrenoble, Rue Emile Gueymard (Gare Routière)$341One-way1 transfer
Cheapest
- 50326 · 51316:40 AM13h50Brussels, Brussels South (Gare du Midi)8:30 PMGrenoble, Rue Emile Gueymard (Gare Routière)$341One-way1 transfer
Fastest
- SN27116:20 AM1h15Brussels Airport7:35 AMGeneva International Airport$1431One-way0 transfers
Other options
9302+69116:33 AM6h40Brussels-Midi1:13 PMGare de Grenoble$861One-way1 transfer- 9302+69176:33 AM8h40Brussels-Midi3:13 PMGare de Grenoble$861One-way1 transfer
- 9302+69196:33 AM11h40Brussels-Midi6:13 PMGare de Grenoble$1041One-way1 transfer
- 51094 · 5022710:15 PM14h10Brussels, Brussels South (Gare du Midi)12:25 PMGrenoble, Rue Emile Gueymard (Gare Routière)$451One-way1 transfer
- 50338 · 51337:05 PM11h50Brussels, Brussels South (Gare du Midi)6:55 AMGrenoble, Rue Emile Gueymard (Gare Routière)$471One-way1 transfer
FlixBus · FlixBus8:15 PM13h25Brussels, Brussels South (Gare du Midi)9:40 AMGrenoble, Rue Emile Gueymard (Gare Routière)$561One-way1 transfer
- LX4545+
LX28046:55 AM3h10Brussels Airport10:05 AMGeneva International Airport$1931One-way1 transfer 
OS294 · OS1552:50 PM4h15Brussels Airport7:05 PMGeneva International Airport$2021One-way1 transfer- LX787 · LX28249:40 AM3h05Brussels Airport12:45 PMGeneva International Airport$2181One-way1 transfer
Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
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FAQs: Travel from Brussels to Grenoble
Travel to Grenoble easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Brussels to Grenoble.
This is compared to other travel options from Brussels to Grenoble:
A bus is $45 less than a train for this route with tickets for a train from Brussels to Grenoble costing on average $100.
A bus is $349 less than a flight for this route with tickets for a flight from Brussels to Grenoble costing on average $404.
Other travel options to Grenoble take longer:
Train takes on average 5h 22m.
Bus takes on average 12h 20m.
- Around 43 flights per day.
- Around 22 trains per day.
- Around 8 buses per day.
However, we recommend checking specific travel dates for your route between Brussels and Grenoble as scheduled services by bus, train, and flight can vary by season or day of the week.
- Buses mostly depart from Brussels, Brussels South (Gare du Midi) and arrive in Grenoble, Rue Emile Gueymard (Gare Routière).
- Flights mostly depart from Brussels Airport and arrive in Geneva International Airport.
- Trains mostly depart from Brussels-Midi and arrive in Gare de Grenoble.
- Travel with SNCF, Eurostar, SNCF | TGV INOUI, SNCF | Intercités de nuit to go to Grenoble by train.
- Travel with FlixBus, BlaBlaCar Bus to go to Grenoble by bus.
- Travel with BA Euroflyer, Lufthansa Cityline, KLM Cityhopper, BA Cityflyer, Brussels Airlines, Qatar Airways, Air Baltic, Helvetic Airways, Lot Polish Airlines, British Airways, Edelweiss Air, Swiss, Lufthansa City Airlines, Air France, KLM, Air Dolomiti, Austrian Airlines, Lufthansa, Vueling, ITA, easyJet to go to Grenoble by flight.
- 7 direct flights per day with Brussels Airlines, Air Baltic, easyJet.
Travelling from Brussels to Grenoble: related information
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