- Must visit
Santa Maria della Scala
A vast former hospital complex opposite the cathedral, now a museum center with archaeological finds, frescoed halls, and temporary exhibitions. One of Siena’s richest cultural sites.
Cheapest price
$40
Average price
$69
Fastest journey
4 h 18 m
Average duration
6 h 43 m
Trains per day
4
Distance
324 km
The best way to find a cheap train ticket from Trieste to Siena is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Trieste to Siena will cost around $69 if you buy it on the day, but the cheapest tickets can be found for only $40.
Of the 4 trains that leave Trieste for Siena on Sun, Jun 07, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Jun 07 the direct trains cover the 324 km distance in an average of 6 h 43 m but if you time it right, some trains will get you there in just 4 h 18 m .
On Sun, Jun 07 the slowest trains will take 8 h 31 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 train as it is the most popular option from Trieste to Siena among Omio's users. If you are prioritising price take the bus with prices starting from $20. For those with little time consider booking a train which can get you there in 5h 55m. The ticket price range depends on the travel mode: a bus costs an average of $20, and a train costs an average of $25.
Distance: 201 miles (324 km)
Most popular Train | Bus |
|---|---|
$58 Average price | $44 Average price Cheapest |
6h 25m Average total duration Fastest 5h 55m Onboard + 30m Additional time* | 7h 18m Average total duration 6h 48m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
This is compared to other travel options from Trieste to Siena:
A bus is $13 (€11) less than a train for this route with tickets for a train from Trieste to Siena costing on average $58 (€47).
Other travel options to Siena take longer:
Bus takes on average 6h 48m.
The table below shows live departures for Trieste to Siena trains for today, Saturday, June 6. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
Regionale Veloce 3432+ FRECCIAROSSA 9405+ Regionale 18207 | 5:16 AM Trieste Centrale | 6h24 | 11:40 AM Siena station | 2 transfers | |
FRECCIAROSSA 9466 · FRECCIAROSSA 9391+ Regionale 18209 | 6:38 AM Trieste Centrale | 6h00 | 12:38 PM Siena station | 2 transfers | |
Intercity 584+ FRECCIAROSSA 9411+ Regionale 18211 | 7:21 AM Trieste Centrale | 6h19 | 1:40 PM Siena station | 2 transfers | |
Intercity 584+ Regionale Veloce 4029 · Regionale 19041 | 7:21 AM Trieste Centrale | 6h55 | 2:16 PM Siena station | 2 transfers | |
Intercity 584+ Regionale 18215 | 7:21 AM Trieste Centrale | 7h19 | 2:40 PM Siena station | 1 transfer | |
Regionale Veloce 3460+ FRECCIAROSSA 9413+ Regionale 18215 | 8:16 AM Trieste Centrale | 6h24 | 2:40 PM Siena station | 2 transfers | |
FRECCIAROSSA 9726 · FRECCIAROSSA 9415+ Regionale 18217 | 9:39 AM Trieste Centrale | 5h58 | 3:37 PM Siena station | 2 transfers | |
Regionale Veloce 3570+ FRECCIAROSSA 8419+ Regionale 18219 | 10:16 AM Trieste Centrale | 6h24 | 4:40 PM Siena station | 2 transfers | |
Regionale Veloce 3440+ FRECCIAROSSA 9425+ Regionale 18223 | 12:16 PM Trieste Centrale | 6h24 | 6:40 PM Siena station | 2 transfers | |
Intercity 594+ Regionale Veloce 4047 · Regionale 19053 | 1:27 PM Trieste Centrale | 6h49 | 8:16 PM Siena station | 2 transfers | |
Intercity 594+ Regionale 18227 | 1:27 PM Trieste Centrale | 7h13 | 8:40 PM Siena station | 1 transfer | |
Intercity 594+ FRECCIAROSSA 9427+ Regionale 18225 | 1:27 PM Trieste Centrale | 6h11 | 7:38 PM Siena station | 2 transfers | |
Regionale Veloce 3442+ FRECCIAROSSA 9431+ Regionale 18227 | 2:16 PM Trieste Centrale | 6h24 | 8:40 PM Siena station | 2 transfers | |
Regionale Veloce 3406+ FRECCIAROSSA 9433+ Regionale 18229 | 3:16 PM Trieste Centrale | 6h23 | 9:39 PM Siena station | 2 transfers | |
Regionale Veloce 3426+ FRECCIAROSSA 9435+ Regionale 18233 | 4:16 PM Trieste Centrale | 7h00 | 11:16 PM Siena station | 2 transfers | |
Find all the dates and times for this journey
Compare train and bus 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 Trieste to Siena run on average 11 times per day, taking around 5h 55m. Cheap train tickets for this journey start at $25 (€20) but you can travel from only $20 (€16) by bus.
The earliest train runs at 03:58, the last at 20:23. The fastest train covers the 201 miles (324 km) distance in 4h 18m.
Distance 201 miles (324 km) |
Average train duration 5h 55m |
Cheapest ticket price $25 (€20) |
Trains per day 11 |
Fastest train 4h 18m |
First train 3:58 AM |
Last train 8:23 PM |
Cheapest Month Jul |
Cheapest Day Tue |
High Season Oct - Dec |
Low Season Jul - Sep |
Busiest Day Fri |
Least Busy Day Sun |
Best time to book 35 days |
Discover the best of Siena — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Siena trip today.
A vast former hospital complex opposite the cathedral, now a museum center with archaeological finds, frescoed halls, and temporary exhibitions. One of Siena’s richest cultural sites.
Siena’s civic museum inside Palazzo Pubblico, famous for Ambrogio Lorenzetti’s fresco cycle Allegory of Good and Bad Government and rooms tied to the city’s republican history.
The cathedral museum complex includes works linked to the Duomo, including sculpture, stained glass, and access to important cathedral-related spaces.
Siena’s shell-shaped central square is one of Italy’s most famous urban spaces, home to the Palio and essential for understanding the city’s civic identity.
A famous panoramic terrace in the unfinished cathedral extension, popular for skyline photos and increasingly prominent on social media.
This elevated panorama over Siena’s rooftops and countryside is especially sought out for sunset photos and dramatic views over the cathedral area.
Thick hand-rolled pasta from southern Tuscany, usually served with a garlicky tomato sauce made with aglione, a local mild garlic. It is one of the most emblematic pasta dishes around Siena.
A traditional Tuscan bread and vegetable soup, typically made with beans, cavolo nero, and stale bread, then reheated to deepen the flavor. It is a classic rustic dish eaten across Siena.
A thick tomato and bread soup with olive oil, garlic, and basil. It is a simple but beloved Tuscan staple that showcases the region's bread-based cucina povera tradition.
Well-known traditional restaurant in a historic setting, celebrated for Tuscan classics, pasta, and meat dishes, with a warm and refined atmosphere.
Established upscale dining room near the center, known for elegant Tuscan cuisine, seasonal ingredients, and polished service in a classic Sienese setting.
Long-running central restaurant appreciated for honest Tuscan cooking, generous portions, and a simple local feel. A solid choice for classic Sienese fare.
Moderate by Italian standards. Historic-center dining costs more, but cafes, bakeries, and simple trattorias can be good value.
Service is often included or covered by coperto. Tipping is not required, but rounding up or leaving 5-10% for very good restaurant service is appreciated. Small change for taxis is enough.
Official public transport app
Siena Railway Station -> Piazza del Campo, Siena
Find answers to the most common questions about traveling from Trieste to Siena 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 Siena, this guide helps you travel smarter and with confidence.

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