Travel Information
Compare bus, train, and flight for Brussels to Grenoble
Omio recommends booking the train 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 €26. For those with little time consider booking a flight which can get you there in 2h 13m. 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 €26, and a train costs an average of €68.
Distance: 396 miles (638 km)
Compare train with
Most popular Train | Bus | Flight |
|---|---|---|
€155 Average price | €48 Average price Cheapest | €113 Average price |
4h 50m Average total duration 4h 20m Onboard + 30m Additional time* | 11h 34m Average total duration 11h 4m Onboard + 30m Additional time* | 5h 13m Average total duration Fastest 2h 13m Onboard + 3h 0m Additional time* |
0.2 - 0.6kg CO2 emissions Lowest | 0.6 - 1.6kg CO2 emissions | 1.9 - 3.8kg CO2 emissions |
![]() Most popular train company | ![]() Most popular bus company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
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.
50338 · 5133Cheapest
50338 · 5133Fastest
LX791Other options
9838 · 5124+
17645+
408425
9830+
17629
9832 · 5124+
17645+
408425
FlixBus · FlixBus
FlixBus · FlixBus · FlixBus
FlixBus · FlixBus
SN2721
SN2723
SN2711Find 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 $21 (€17) less than a flight for this route with tickets for a flight from Brussels to Grenoble costing on average $54 (€43).
A bus is $53 (€42) less than a train for this route with tickets for a train from Brussels to Grenoble costing on average $86 (€68).
Other travel options to Grenoble take longer:
Train takes on average 5h 19m.
Bus takes on average 11h 50m.
- Around 40 flights per day.
- Around 9 buses per day.
- Around 4 trains 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.
- Flights mostly depart from Brussels Airport and arrive in Geneva International Airport.
- Trains mostly depart from Brussels-Midi and arrive in Gare de Grenoble.
- Buses mostly depart from Brussels, Brussels South (Gare du Midi) and arrive in Grenoble, Rue Emile Gueymard (Gare Routière).
- Travel with BlaBlaCar Bus, FlixBus, BlaBlaCar to go to Grenoble by bus.
- Travel with TGV, TGV INOUI, Eurostar to go to Grenoble by train.
- Travel with easyJet, Brussels Airlines, SWISS, Air Baltic to go to Grenoble by flight.
- 0 direct buses per day with FlixBus, BlaBlaCar.
- 7 direct flights per day with easyJet, Brussels Airlines, SWISS, Air Baltic.
Travelling from Brussels to Grenoble: related information
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