Compare 2 ways to go from Trieste to Siena.
| Average Price | Average Duration | CO₂ emissions | |||
|---|---|---|---|---|---|
| Average Price$38 - $118 | Average Duration10h 30m | 8kg CO₂e5 out of 5 stars | Most eco-friendly | ||
Carpool | Average Price$34 - $41 | Average Duration5h 30m | 14kg CO₂e4 out of 5 stars | CheapestFastest |
Busbud recommends carpooling from Trieste to SienaAmong the sustainable travel choices, the carpool stands out as the good way to reach Siena. The journey takes about 5 hours 30 minutes and with fares starting at just $34, it presents an excellent value for a comfortable ride.
Bus Trieste to Siena: Trip Overview
Compare bus companies
Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.
Trieste to Siena Bus
With Busbud, comparing and booking tickets for a bus from Trieste to Siena is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.
We make it our job to connect you with the most dependable bus companies that cover bus service from Trieste to Siena.
Whether it is cheap bus tickets or more luxurious buses going to Siena from Trieste, we help you find what you're looking for based on how much of a budget you have.
Where are the popular stops in Trieste and Siena?
Frequently asked questions for your trip Trieste - Siena
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Trieste to Siena was searched and found on May 19, 2025 with a price of $35To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Trieste to Siena, as early as possible.
About Bus Travel
Bus Travel Tips
Meet and talk to locals at the bus stations while traveling from Trieste to Siena.There is no better way to get inside travel information while exploring a new city than to go straight to its people.
From miles long of beauteous natural landscapes to impressive man-crafted sights, you're bound to be in for a visual treat on your bus trip from Trieste to Siena.
Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Trieste to Siena.
Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Trieste to Siena.
Did you know?
The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.
Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!
9.2% of ground transportation in Europe is done by bus versus 7.4% by train.
Top traveled bus routes
Why choose Busbud?
The Best Way To Book Bus and Train Tickets
Busbud makes bus travel easy. We help travelers find a bus, plot routes, and book intercity bus tickets all over the world. With several language and currency options available, Busbud seeks to cater to international bus travelers no matter where they are in the world. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.
People from around the world trust Busbud
Popular Buses Connecting Trieste
Buses Leaving from Trieste
- Bus from Trieste to Venice
- Bus Trieste - Brescia
- Trieste - Rimini
- Bus from Trieste to Rome
- Bus Trieste - Tours
- Trieste - Ljubljana
- Bus from Trieste to Milan
- Bus Trieste - Udine
- Trieste - Bologna
- Bus from Trieste to Gorizia
- Bus Trieste - Florence
- Trieste - Naples
- Bus from Trieste to Bolzano
- Bus Trieste - Padova
- Trieste - Catania
Buses Going to Trieste
- Bus from Venice to Trieste
- Bus Brescia - Trieste
- Cremona - Trieste
- Bus from Avellino to Trieste
- Bus Zagreb - Trieste
- Milan - Trieste
- Bus from Rome to Trieste
- Bus Turin - Trieste
- Bergamo - Trieste
- Bus from Gorizia to Trieste
- Bus Udine - Trieste
- Treviso - Trieste
- Bus from Padova to Trieste
- Bus Bologna - Trieste
- Genoa - Trieste
Popular Buses Connecting Siena
Buses Leaving from Siena
- Bus from Siena to Paris
- Bus Siena - Poggibonsi
- Siena - Outlet
- Bus from Siena to Rome
- Bus Siena - Florence
- Siena - Bologna
- Bus from Siena to Milan
- Bus Siena - Pisa
- Siena - Naples
- Bus from Siena to Assisi
- Bus Siena - Perugia
- Siena - Follonica
- Bus from Siena to Lucca
- Bus Siena - Venice
- Siena - Castiglione della Pescaia
Buses Going to Siena
Popular routes in this country
- Bus from Venice to Cortina d'Ampezzo
- Bus Bari - Matera
- Naples - Sorrento
- Bus from Catania to Syracuse
- Bus Naples - Rome
- Bologna - Florence
- Bus from Taormina to Catania
- Bus Rome - Milan
- Palermo - Trapani
- Bus from Milan to Bergamo
- Bus Florence - Rome
- Rome - Venice
- Bus from Bergamo to Milan
- Bus Cortina d'Ampezzo - Venice
- Milan - Venice