There are 9 ways to get from Trieste to Sion by train (Trenitalia), bus, car, plane, train, or shuttle
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train via Milan (Trenitalia)
best- Take the train from Trieste Centrale to Milano Centraletrain Fr
- Take the train from Milano Centrale to Siontrain Ec
7h 47mCHF 96–175Bus
- Take the bus from Trieste, Autostazione to Stazione Mestrebus
- Take the bus from Venice Mestre to Aostabus
- Take the bus from Aosta, Autostazione to Martigny, garebus 211
13h 25mCHF 231–377Drive 641.4 km
- Drive from Trieste to Sioncar 641.4 km
6h 38mCHF 114–164Fly Trieste – Friuli Venezia Giulia Airport to Milan Linate Airport, train
- Fly from Trieste – Friuli Venezia Giulia Airport (TRS) to Milan Linate Airport (LIN)plane TRS - LIN
- Take the train from Milano Centrale to Siontrain
6h 51mCHF 110–269Train (Trenitalia)
- Take the train from Trieste Centrale to Venezia S. Luciatrain Re / ...
- Take the train from Venezia S. Lucia to Siontrain Ec
10h 14mCHF 114–172Train via Venice
- Take the train from Trieste Centrale to Venezia S. Luciatrain Re
- Take the train from Venezia Santa Lucia to Milano Centraletrain
- Take the train from Milano Centrale to Siontrain Ec
10h 30mCHF 97–172Shuttle to Venice Marco Polo Airport, fly to Geneva International Airport, train
- Take a shuttle bus from Trieste Centrale to Venezia, Aeroporto Marco Polo di Venezia
- Fly from Venice Marco Polo Airport (VCE) to Geneva International Airport (GVA)plane VCE - GVA
- Take the train from Genève-Aéroport to Siontrain
7h 46mCHF 290–589Shuttle to Ljubljana, fly to Zurich Airport, train
- Take a shuttle bus from Trieste Centrale to Zgornji Brnik, Letališče Jožeta Pučnika Ljubljana
- Fly from Ljubljana (LJU) to Zurich Airport (ZRH)plane LJU - ZRH
- Take the train from Zürich Flughafen to Berntrain
- Take the train from Bern to Visptrain
- Take the train from Visp to Siontrain
8h 3mCHF 301–585Shuttle to Venice Marco Polo Airport, fly to Zurich Airport, train
- Take a shuttle bus from Trieste Centrale to Venezia, Aeroporto Marco Polo di Venezia
- Fly from Venice Marco Polo Airport (VCE) to Zurich Airport (ZRH)plane VCE - ZRH
- Take the train from Zürich Flughafen to Berntrain
- Take the train from Bern to Visptrain
- Take the train from Visp to Siontrain
8h 55mCHF 345–680
Trieste to Sion by train (Trenitalia)
Comparing Your Travel Options
The cheapest way to get from Trieste to Sion is to train via Milan which costs SFr 95 - SFr 180 and takes 7h 47m.
The fastest way to get from Trieste to Sion is to drive which takes 6h 38m and costs SFr 110 - SFr 170.
No, there is no direct bus from Trieste to Sion. However, there are services departing from Trieste, Autostazione and arriving at Martigny, gare via Venice Mestre and Aosta, Autostazione. The journey, including transfers, takes approximately 13h 25m.
No, there is no direct train from Trieste to Sion. However, there are services departing from Trieste Centrale and arriving at Sion via Milano Centrale. The journey, including transfers, takes approximately 7h 47m.
The distance between Trieste and Sion is 613 km. The road distance is 641.4 km.
The best way to get from Trieste to Sion without a car is to train via Milan which takes 7h 47m and costs SFr 95 - SFr 180.
It takes approximately 7h 47m to get from Trieste to Sion, including transfers.
Trieste to Sion bus services, operated by GoOpti, depart from Trieste, Autostazione station.
Trieste to Sion train services, operated by Trenitalia Frecce, depart from Trieste Centrale station.
The best way to get from Trieste to Sion is to train via Milan which takes 7h 47m and costs SFr 95 - SFr 180. Alternatively, you can bus, which costs SFr 230 - SFr 380 and takes 13h 25m.
What companies run services between Trieste, Italy and Sion, Switzerland?
You can take a train from Trieste Centrale to Sion via Milano Centrale in around 7h 47m. Alternatively, you can take a bus from Trieste, Autostazione to Sion via Stazione Mestre, Venice Mestre, Aosta, Autostazione, Martigny, gare, and Martigny in around 13h 25m.
- Website
- swiss.com
Flights from Ljubljana to Zurich Airport
- Ave. Duration
- 1h 17m
- When
- Every day
- Estimated price
- CHF 110–290
Flights from Venice Marco Polo Airport to Zurich Airport
- Ave. Duration
- 1h 10m
- When
- Every day
- Estimated price
- CHF 80–390
- Website
- lufthansa.com
Flights from Venice Marco Polo Airport to Geneva International Airport via Munich
- Ave. Duration
- 3h 15m
- When
- Thursday, Saturday, and Sunday
- Estimated price
- CHF 75–280
Flights from Venice Marco Polo Airport to Zurich Airport via Munich
- Ave. Duration
- 3h 10m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- CHF 130–410
- Website
- aeroitalia.com
Flights from Trieste – Friuli Venezia Giulia Airport to Milan Linate Airport
- Ave. Duration
- 1h 5m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- CHF 50–140
- Website
- easyjet.com
Flights from Venice Marco Polo Airport to Geneva International Airport
- Ave. Duration
- 1h 15m
- When
- Monday and Friday
- Estimated price
- CHF 35–180
- Phone
- +39 06 5210550
- Website
- Trenitalia Frecce
Train from Trieste Centrale to Milano Centrale
- Ave. Duration
- 4h 7m
- Frequency
- Every 4 hours
- Estimated price
- CHF 50–85
- Website
- Trenitalia Frecce
- Phone
- +39 06 68475475
- ufficiogruppi@trenitalia.it
- Website
- Trenitalia Eurocity
Train from Milano Centrale to Sion
- Ave. Duration
- 2h 40m
- Frequency
- Every 4 hours
- Estimated price
- CHF 45–90
- Website
- Trenitalia Eurocity
- 1st Class
- CHF 60–90
- 2nd Class
- CHF 45–60
Train from Milano Centrale to Sion
- Ave. Duration
- 2h 40m
- Frequency
- Every 4 hours
- Estimated price
- CHF 45–90
- Website
- Trenitalia Eurocity
- 1st Class
- CHF 60–90
- 2nd Class
- CHF 45–60
Train from Venezia S. Lucia to Sion
- Ave. Duration
- 5h 43m
- Frequency
- Twice daily
- Estimated price
- CHF 90–140
- Website
- Trenitalia Eurocity
- 1st Class
- CHF 100–140
- 2nd Class
- CHF 90–130
Train from Milano Centrale to Sion
- Ave. Duration
- 2h 40m
- Frequency
- Every 4 hours
- Estimated price
- CHF 45–90
- Website
- Trenitalia Eurocity
- 1st Class
- CHF 60–90
- 2nd Class
- CHF 45–60
Train from Visp to Sion
- Ave. Duration
- 25 min
- Frequency
- Twice daily
- Estimated price
- CHF 6–11
- Website
- Trenitalia Eurocity
- 1st Class
- CHF 6–9
- 2nd Class
- CHF 7–11
Train from Visp to Sion
- Ave. Duration
- 25 min
- Frequency
- Twice daily
- Estimated price
- CHF 6–11
- Website
- Trenitalia Eurocity
- 1st Class
- CHF 6–9
- 2nd Class
- CHF 7–11
- Phone
- +39.06.5210550
- Website
- Trenitalia
Train from Trieste Centrale to Venezia S. Lucia
- Ave. Duration
- 3h 31m
- Frequency
- Every 30 minutes
- Estimated price
- CHF 23–35
- Website
- Trenitalia
Train from Trieste Centrale to Venezia S. Lucia
- Ave. Duration
- 3h 31m
- Frequency
- Every 30 minutes
- Estimated price
- CHF 23–35
- Website
- Trenitalia
- Phone
- +39 06 8937 1892
- Website
- Italo Treno
Train from Venezia Santa Lucia to Milano Centrale
- Ave. Duration
- 2h 28m
- Frequency
- Hourly
- Estimated price
- CHF 28–50
- Website
- Italo Treno
Train from Genève-Aéroport to Sion
- Ave. Duration
- 2h 1m
- Frequency
- Hourly
- Estimated price
- CHF 45–75
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Zürich Flughafen to Bern
- Ave. Duration
- 1h 19m
- Frequency
- Hourly
- Estimated price
- CHF 35–60
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Bern to Visp
- Ave. Duration
- 57 min
- Frequency
- Hourly
- Estimated price
- CHF 29–45
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Visp to Sion
- Ave. Duration
- 29 min
- Frequency
- Every 30 minutes
- Estimated price
- CHF 13–21
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Zürich Flughafen to Bern
- Ave. Duration
- 1h 19m
- Frequency
- Hourly
- Estimated price
- CHF 35–60
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Bern to Visp
- Ave. Duration
- 57 min
- Frequency
- Hourly
- Estimated price
- CHF 29–45
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Visp to Sion
- Ave. Duration
- 29 min
- Frequency
- Every 30 minutes
- Estimated price
- CHF 13–21
- Website
- Swiss Federal Railways (SBB CFF FFS)
- Phone
- +41 27 720 47 47
- info@regionalps.ch
- Website
- RegionalAlps
Train from Visp to Sion
- Ave. Duration
- 33 min
- Frequency
- Hourly
- Estimated price
- CHF 12–25
- Schedules at
- RegionalAlps
- 2nd Class Ticket
- CHF 12–15
- 1st Class Ticket
- CHF 22–25
Train from Visp to Sion
- Ave. Duration
- 33 min
- Frequency
- Hourly
- Estimated price
- CHF 12–25
- Schedules at
- RegionalAlps
- 2nd Class Ticket
- CHF 12–15
- 1st Class Ticket
- CHF 22–25
- Phone
- +386 1 320 4530
- info@goopti.com
- Website
- GoOpti
Bus from Trieste, Autostazione to Stazione Mestre
- Ave. Duration
- 2h 27m
- Frequency
- On demand
- Estimated price
- CHF 180–300
- Website
- GoOpti
Shuttle from Trieste Centrale to Venezia, Aeroporto Marco Polo di Venezia
- Ave. Duration
- 2h
- Frequency
- On demand
- Estimated price
- CHF 200–330
- Website
- GoOpti
Shuttle from Trieste Centrale to Zgornji Brnik, Letališče Jožeta Pučnika Ljubljana
- Ave. Duration
- 1h 8m
- Frequency
- On demand
- Estimated price
- CHF 130–220
- Website
- GoOpti
- Private
- CHF 188
Shuttle from Trieste Centrale to Venezia, Aeroporto Marco Polo di Venezia
- Ave. Duration
- 2h
- Frequency
- On demand
- Estimated price
- CHF 200–330
- Website
- GoOpti
Rome2Rio's guide to FlixBus
Contact Details
- Phone
- +49 30 300 137 300
- service@flixbus.com
- Website
- Flixbus
Bus from Venice Mestre to Aosta
- Ave. Duration
- 6h 35m
- Frequency
- Twice daily
- Estimated price
- CHF 35–55
- Website
- Flixbus
- Phone
- +41 27 721 68 40
- info@tmrsa.ch
- Website
- Service d'automobiles TMR
Bus from Aosta, Autostazione to Martigny, gare
- Ave. Duration
- 2h
- Frequency
- 5 times a week
- Estimated price
- CHF 5–8
- Website
- Service d'automobiles TMR
Want to know more about travelling around Switzerland
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
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Booking & Getting There
Trieste to Sion bus services, operated by GoOpti, arrive at Stazione Mestre station.
Trieste to Sion train services, operated by Trenitalia Frecce, arrive at Milano Centrale station.
Yes, the driving distance between Trieste to Sion is 641 km. It takes approximately 6h 38m to drive from Trieste to Sion.
Book your Trieste to Sion train tickets online with Omio.
Book your Trieste to Sion bus tickets online with Omio.
There are 3550+ hotels available in Sion.









































