Travel Information
Compare bus, flight, and train for Rome to Grenoble
Omio recommends booking the bus as it is the most popular option from Rome 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 1h 53m. In case you are seeking to minimise your carbon footprint the bus is your best bet as it emits only 0.7 - 1.6kg. The ticket price range depends on the travel mode: a bus costs an average of $26, and a train costs an average of $119.
Distance: 407 miles (656 km)
Compare bus with
Most popular Bus | Flight | Train |
|---|---|---|
$57 Average price Cheapest | $120 Average price | $136 Average price |
14h 42m Average total duration 14h 12m Onboard + 30m Additional time* | 4h 53m Average total duration Fastest 1h 53m Onboard + 3h 0m Additional time* | 8h 17m Average total duration 7h 47m Onboard + 30m Additional time* |
0.7 - 1.6kg CO2 emissions Lowest | 2.0 - 3.9kg CO2 emissions | - CO2 emissions |
![]() Most popular bus company | ![]() Most popular airline | ![]() Most popular train company |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Travel optionsfrom Rome to Grenoble
How to get from Rome to Grenoble by train, bus or flight.
Our recommendation
The best way to travel from Rome to Grenoble is by taking a bus because it’s the best combination of price and speed.
FlixBus9:55 AM13h15Roma, Autostazione Tiburtina11:10 PMGrenoble, Rue Emile Gueymard (Gare Routière)$561One-way0 transfers
Cheapest
FlixBus9:55 AM13h15Roma, Autostazione Tiburtina11:10 PMGrenoble, Rue Emile Gueymard (Gare Routière)$561One-way0 transfers
Fastest
U214148:40 PM1h30Rome Leonardo da Vinci Fiumicino Airport10:10 PMGeneva International Airport$1371One-way0 transfers
Other options
FRECCIAROSSA 9606+
EuroCity 178+
9226+
177776:25 AM16h14Rome Termini10:39 PMGare de Grenoble$3571One-way4 transfers
FRECCIAROSSA 9610+
EuroCity 150+
9226+
177777:20 AM15h19Rome Termini10:39 PMGare de Grenoble$3791One-way4 transfers
FRECCIAROSSA 9606+
EuroCity 178+
96262+
95806:25 AM15h14Rome Termini9:39 PMGare de Grenoble$4001One-way4 transfers
4788 · 47673:20 PM17h10Roma, Autostazione Tiburtina8:30 AMGrenoble, Rue Emile Gueymard (Gare Routière)$751One-way1 transfer
FlixBus · FlixBus10:45 PM14h00Roma, Autostazione Tiburtina12:45 PMGrenoble, Rue Emile Gueymard (Gare Routière)$1121One-way1 transfer
3492+
506097:00 AM14h30Roma, Autostazione Tiburtina9:30 PMGrenoble, Rue Emile Gueymard (Gare Routière)$1171One-way1 transfer
U24416+
FlixBus9:30 AM4h00Rome Leonardo da Vinci Fiumicino Airport1:30 PMGrenoble, Avenue des Martyrs (Oxford)$2241One-way1 transfer
U24416+
FlixBus9:30 AM4h05Rome Leonardo da Vinci Fiumicino Airport1:35 PMGrenoble, Rue Emile Gueymard (Gare Routière)$2241One-way1 transfer
U24416+
FlixBus9:30 AM5h00Rome Leonardo da Vinci Fiumicino Airport2:30 PMGrenoble, Avenue des Martyrs (Oxford)$2241One-way1 transfer
Find all the dates and times for this journey by train, bus, flight, and ferry .
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FAQs: Travel from Rome 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 Rome to Grenoble.

This is compared to other travel options from Rome to Grenoble:
A bus is $17 (€14) less than a flight for this route with tickets for a flight from Rome to Grenoble costing on average $43 (€35).
A bus is $92 (€74) less than a train for this route with tickets for a train from Rome to Grenoble costing on average $119 (€95).
Other travel options to Grenoble take longer:
Train takes on average 6h 14m.
Bus takes on average 13h 30m.
- Around 81 flights per day.
- Around 7 buses per day.
- Around 3 trains per day.
However, we recommend checking specific travel dates for your route between Rome and Grenoble as scheduled services by bus, flight, and train can vary by season or day of the week.
- Flights mostly depart from Rome Leonardo da Vinci Fiumicino Airport and arrive in Geneva International Airport.
- Trains mostly depart from Rome Termini and arrive in Chambéry - Challes-les-Eaux.
- Buses mostly depart from Roma, Autostazione Tiburtina and arrive in Grenoble, Rue Emile Gueymard (Gare Routière).
- Travel with FlixBus, Itabus, BlaBlaCar Bus to go to Grenoble by bus.
- Travel with easyJet, ITA to go to Grenoble by flight.
- Travel with Frecciarossa, SNCF | TGV INOUI to go to Grenoble by train.
- 1 direct buses per day with FlixBus.
- 5 direct flights per day with easyJet, ITA.
Travelling from Rome to Grenoble: related information
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