Travel Information
Compare bus, train, and flight for Sion to Rome
Omio recommends booking the train as it is the most popular option from Sion to Rome among Omio's users. If you are prioritising price take the bus with prices starting from €53. For those with little time consider booking a flight which can get you there in 1h 32m. 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 €53, and a train costs an average of €76.
Distance: 392 miles (632 km)
Compare train with
Most popular Train | Flight | Bus |
|---|---|---|
€148 Average price | €120 Average price | €57 Average price Cheapest |
8h 32m Average total duration 8h 2m Onboard + 30m Additional time* | 4h 32m Average total duration Fastest 1h 32m Onboard + 3h 0m Additional time* | 24h 55m Average total duration 24h 25m Onboard + 30m Additional time* |
0.2 - 0.6kg CO2 emissions Lowest | 1.9 - 3.8kg CO2 emissions | - CO2 emissions |
![]() Most popular train 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 Sion to Rome
How to get from Sion to Rome by train, bus or flight.
Our recommendation
The best way to travel from Sion to Rome is by taking a train because it’s the best combination of price and speed.

Cheapest

Fastest

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
Compare bus, train, 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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FAQs: Travel from Sion to Rome
Travel to Rome 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 Sion to Rome.

This is compared to other travel options from Sion to Rome:
A flight is $0.53 (€0.42) less than a bus for this route with tickets for a bus from Sion to Rome costing on average $66 (€53).
A flight is $30 (€24) less than a train for this route with tickets for a train from Sion to Rome costing on average $96 (€76).
Other travel options to Rome take longer:
Train takes on average 6h 31m.
Bus takes on average 24h 25m.
- Around 50 flights per day.
- Around 3 trains per day.
- Around 1 buses per day.
However, we recommend checking specific travel dates for your route between Sion and Rome as scheduled services by bus, train, and flight can vary by season or day of the week.
- Trains mostly depart from Gare de Sion and arrive in Rome Termini.
- Flights mostly depart from Geneva International Airport and arrive in Rome Leonardo da Vinci Fiumicino Airport.
- Travel with FlixBus to go to Rome by bus.
- Travel with ITA, easyJet to go to Rome by flight.
- Travel with Frecciarossa, Italo, Intercity, Intercity Notte, RegionalAlps, Swiss Railways (SBB/CFF/FFS) to go to Rome by train.
- 4 direct flights per day with ITA, easyJet.
Travelling from Sion to Rome: related information
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