- Must visit
Vatican Museums
A vast complex of papal collections including classical sculpture, Renaissance masterpieces, the Raphael Rooms, and access to the Sistine Chapel. One of Rome’s most important art visits and often best
Cheapest price
$109
Average price
$109
Fastest journey
6 h 48 m
Average duration
6 h 53 m
Trains per day
2
Distance
656 km
The best way to find a cheap train ticket from Grenoble to Rome is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Grenoble to Rome will cost around $109 if you buy it on the day, but the cheapest tickets can be found for only $109.
Of the 2 trains that leave Grenoble for Rome on Wed, May 27, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, May 27 the direct trains cover the 656 km distance in an average of 6 h 53 m but if you time it right, some trains will get you there in just 6 h 48 m .
On Wed, May 27 the slowest trains will take 6 h 57 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.




Omio recommends booking the flight as it is the most popular option from Grenoble to Rome among Omio's users. If you are prioritising price take the bus with prices starting from $21. For those with little time consider booking a flight which can get you there in 2h 59m. 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 $21, and a train costs an average of $109.
Distance: 407 miles (656 km)
| Train | Most popular Flight | Bus | Driving |
|---|---|---|---|
$201 Average price | $174 Average price | $64 Average price Cheapest | $350 Average price (fuel + tolls) |
10h 37m Average total duration 10h 7m Onboard + 30m Additional time* | 5h 59m Average total duration Fastest 2h 59m Onboard + 3h 0m Additional time* | 14h 17m Average total duration 13h 47m Onboard + 30m Additional time* | 9h 52m Average total duration (door-to-door) |
- CO2 emissions | 2.0 - 3.9kg CO2 emissions | 0.7 - 1.6kg CO2 emissions Lowest | - CO2 emissions |
![]() Most popular train company | ![]() Most popular airline | ![]() 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 Grenoble to Rome:
A bus is $109 (€88) less than a flight for this route with tickets for a flight from Grenoble to Rome costing on average $174 (€140).
A bus is $136 (€110) less than a train for this route with tickets for a train from Grenoble to Rome costing on average $201 (€162).
Other travel options to Rome take longer:
Train takes on average 10h 7m.
Bus takes on average 13h 47m.
Tickets start at around $201 (€162) compared to roughly $350 (€282) in fuel and tolls — a saving of about $149 (€121). The journey takes 10h 7m versus 9h 52m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
The table below shows live departures for Grenoble to Rome trains for today, Tuesday, May 26. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 8:52 AM Grenoble | 6h57 | 3:49 PM Rome | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
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.
Trains from Grenoble to Rome run on average 2 times per day, taking around 10h 7m. Cheap train tickets for this journey start at $109 (€88) but you can travel from only $21 (€17) by bus.
The earliest train runs at 00:01, the last at 22:35. The fastest train covers the 407 miles (656 km) distance in 6h 4m.
Distance 407 miles (656 km) |
Average train duration 10h 7m |
Cheapest ticket price $109 (€88) |
Trains per day 2 |
Fastest train 6h 4m |
First train 12:01 AM |
Last train 10:35 PM |
Cheapest Month Feb |
Cheapest Day Wed |
High Season Oct - Dec |
Low Season Jul - Sep |
Busiest Day Tue |
Least Busy Day Fri |
Best time to book 63 days |
Discover the best of Rome — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Rome trip today.
A vast complex of papal collections including classical sculpture, Renaissance masterpieces, the Raphael Rooms, and access to the Sistine Chapel. One of Rome’s most important art visits and often best
A superb villa museum with Bernini sculptures and paintings by Caravaggio, Raphael, and Titian. Timed entry is limited, making advance booking especially important.
The world’s oldest public museums, displaying Roman bronzes, ancient inscriptions, imperial sculpture, and excellent views over the Roman Forum from Capitoline Hill.
A grand baroque square with Bernini’s Fountain of the Four Rivers, elegant facades, and constant street life. One of Rome’s classic strolling areas.
A lively neighborhood of narrow lanes, ivy-covered buildings, and popular evening atmosphere. Very popular for wandering and photography, especially after sunset.
A famous monumental staircase linking Piazza di Spagna with Trinità dei Monti. A classic meeting point and one of the city’s most photographed urban scenes.
A classic Roman pasta made with pecorino romano and black pepper. It is one of the city’s most iconic dishes for its simplicity and bold flavor.
Traditional Roman pasta with guanciale, egg yolk, pecorino romano, and black pepper. It is a defining dish of Rome and is traditionally made without cream.
A beloved pasta sauce of tomato, guanciale, and pecorino romano, usually served with bucatini. It is a cornerstone of Roman trattoria cooking.
Rome’s best-known luxury dining destination, offering fine dining, panoramic views, and an acclaimed tasting-menu experience by Heinz Beck.
A historic restaurant near the Pantheon celebrated for careful Roman cooking, including gricia, oxtail, and seasonal specialties, in a polished traditional space.
A famous central Rome dining room and delicatessen known for Roman pasta, cured meats, cheeses, and an exceptional wine list in a lively upscale setting.
Moderate by Western Europe standards: sights and central hotels cost more, while casual dining and transit stay reasonable.
Service is often included or covered by a coperto. Tipping is not mandatory; round up or leave EUR 1-2 at cafes, 5-10% for great restaurant service, and round up taxis.
Official public transport app
Rome Termini -> Piazza Venezia, Rome
Find answers to the most common questions about traveling from Grenoble to Rome 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 Rome, this guide helps you travel smarter and with confidence.

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