Rome Tiburtina to Siena bus with FlixBus

Mon, Oct 12
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FlixBus
Itabus
Marino Autolinee
Busitalia
Alsa
2,000+ travel companies
FlixBus
Itabus
Marino Autolinee
Busitalia
Alsa
2,000+ travel companies
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The cheapest and fastest buses from Rome Tiburtina to Siena

Showing times, prices and bookable tickets for Oct 12

Cheapest price on Oct 12

€4

Average ticket price on Oct 12

€9

Fastest journey on Oct 12

2 h 39 m

Average journey duration on Oct 12

2 h 40 m

Buses on Oct 12

20

Distance

185 km

Cheap tickets

The best way to find a cheap bus ticket from Rome Tiburtina to Siena is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Rome Tiburtina to Siena will cost around €9 if you buy it on the day, but the cheapest tickets can be found for only €4.

Fast buses

On Mon, Oct 12, we found 20 buses from Rome Tiburtina to Siena, including 20 direct services.

On Mon, Oct 12 the direct buses cover the 185 km distance in an average of 2 h 40 m but if you time it right, some buses will get you there in just 2 h 39 m .

On Mon, Oct 12 the slowest buses will take 2 h 45 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.

  • FlixBusFlixBus
    6:30 AM2h45
    Roma, Autostazione Tiburtina
    9:15 AMSiena, Stazione FS (Piazzale Carlo Rosselli)
    €41One-way
    0 transfers
  • FlixBusFlixBus
    9:25 AM2h45
    Roma, Autostazione Tiburtina
    12:10 PMSiena, Stazione FS (Piazzale Carlo Rosselli)
    €41One-way
    0 transfers
  • FlixBusFlixBus
    11:25 AM2h55
    Roma, Autostazione Tiburtina
    2:20 PMSiena, Stazione FS (Piazzale Carlo Rosselli)
    €41One-way
    0 transfers
  • FlixBusFlixBus
    8:30 AM2h55
    Roma, Autostazione Tiburtina
    11:25 AMSiena, Stazione FS (Piazzale Carlo Rosselli)
    €41One-way
    0 transfers
  • Itabus2726
    2:00 PM2h50
    Roma, Autostazione Tiburtina
    4:50 PMSiena, Stazione FS (Piazzale Carlo Rosselli)
    €71One-way
    0 transfers

Journey information

Overview: Bus from Rome Tiburtina to Siena

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ItalyItaly
Icon of bus

Buses from Rome Tiburtina to Siena run on average 19 times per day, taking around 2h 50m. Cheap bus tickets for this journey start at €5 if you book in advance.

There are 19 buses per day. The earliest bus runs at 04:00, the last at 20:15. The fastest bus covers the 185 km distance in 2h 39m.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
185 km
Average bus duration
2h 50m
Cheapest ticket price
€5
Buses per day
19
Direct buses
19
Fastest bus
2h 39m
First bus
4:00 AM
Last bus
8:15 PM
Cheapest Month
Dec
Cheapest Day
Wed
High Season
Jan - Mar
Low Season
Jul - Sep
Busiest Day
Tue
Least Busy Day
Wed
Best time to book
14 days
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

Live departures

Rome Tiburtina to Siena bus times

The table below shows live departures for Rome Tiburtina to Siena buses for today, Sunday, October 11. You can also manually refresh the results below to see updated bus journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
FlixBusFlixBus7:45 AM Roma, Autostazione Tiburtina
2h50
10:35 AM Siena, Stazione FS (Piazzale Carlo Rosselli)0 transfersDirect
Itabus21268:00 AM Roma, Autostazione Tiburtina
2h50
10:50 AM Siena, Stazione FS (Piazzale Carlo Rosselli)0 transfersDirect
FlixBusFlixBus8:30 AM Roma, Autostazione Tiburtina
2h55
11:25 AM Siena, Stazione FS (Piazzale Carlo Rosselli)0 transfersDirect
Itabus240211:00 AM Roma, Autostazione Tiburtina
2h50
1:50 PM Siena, Stazione FS (Piazzale Carlo Rosselli)0 transfersDirect
FlixBusFlixBus11:25 AM Roma, Autostazione Tiburtina
2h55
2:20 PM Siena, Stazione FS (Piazzale Carlo Rosselli)0 transfersDirect
FlixBusFlixBus12:10 PM Roma, Autostazione Tiburtina
2h50
3:00 PM Siena, Stazione FS (Piazzale Carlo Rosselli)0 transfersDirect
FlixBusFlixBus12:10 PM Roma, Autostazione Tiburtina
2h40
2:50 PM Siena, Siena/Viale Pietro Toselli0 transfersDirect
Marino Autolinee2061:50 PM Roma, Autostazione Tiburtina
3h00
4:50 PM Siena, Stazione FS (Piazzale Carlo Rosselli)0 transfersDirect
Itabus27262:00 PM Roma, Autostazione Tiburtina
2h50
4:50 PM Siena, Stazione FS (Piazzale Carlo Rosselli)0 transfersDirect
FlixBusFlixBus2:15 PM Roma, Autostazione Tiburtina
2h45
5:00 PM Siena, Stazione FS (Piazzale Carlo Rosselli)0 transfersDirect
FlixBusFlixBus2:15 PM Roma, Autostazione Tiburtina
2h39
4:54 PM Siena, Siena/Viale Pietro Toselli0 transfersDirect
FlixBusFlixBus2:15 PM Roma, Autostazione Tiburtina
2h55
5:10 PM Siena, P.za Gramsc0 transfersDirect
Itabus24003:00 PM Roma, Autostazione Tiburtina
2h50
5:50 PM Siena, Stazione FS (Piazzale Carlo Rosselli)0 transfersDirect
FlixBusFlixBus3:45 PM Roma, Autostazione Tiburtina
2h50
6:35 PM Siena, Stazione FS (Piazzale Carlo Rosselli)0 transfersDirect
FlixBusFlixBus5:45 PM Roma, Autostazione Tiburtina
2h39
8:24 PM Siena, Stazione FS (Piazzale Carlo Rosselli)0 transfersDirect
Itabus249410:15 PM Roma, Autostazione Tiburtina
2h49
1:04 AM Siena, Stazione FS (Piazzale Carlo Rosselli)0 transfersDirect
Monday, October 12
Marino Autolinee1075:35 AM Roma, Autostazione Tiburtina
3h10
8:45 AM Siena, Stazione FS (Piazzale Carlo Rosselli)0 transfersDirect
BusitaliaBusitalia B0306:00 AM Roma, Autostazione Tiburtina
2h50
8:50 AM Siena station0 transfersDirect
FlixBusFlixBus6:30 AM Roma, Autostazione Tiburtina
2h45
9:15 AM Siena, Stazione FS (Piazzale Carlo Rosselli)0 transfersDirect

This is the last bus of the day.

Find all the dates and times for this journey

Why should you book Rome Tiburtina to Siena buses with Omio?

FlixBus as well as Itabus, Marino Autolinee, Busitalia and more offer buses services from Rome Tiburtina to Siena.
Omio is an official ticket reseller for all your travel options from Rome Tiburtina to Siena.

Why book with Omio vs FlixBus?

  • Compare with other providers: On Omio, you can not only buy tickets for FlixBus, but also compare tickets for the likes of Itabus, Marino Autolinee or Busitalia to find the best option for your trip from Rome Tiburtina to Siena.
  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
  • Compare all your options: Omio allows you to compare FlixBus with all available travel options, which are train and bus to ensure you get the best deal for traveling from Rome Tiburtina to Siena.

Why book with Omio over Wanderu, Trainline or Checkmybus?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of Itabus, Marino Autolinee or Busitalia to find the best option for your trip from Rome Tiburtina to Siena.
  • Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Rome Tiburtina to Siena.

Bus providers: FlixBus, Itabus, Marino Autolinee, Busitalia from Rome Tiburtina to SienaYou can travel by bus between Rome Tiburtina to Siena with FlixBus, Itabus, Marino Autolinee, Busitalia for as low as €5. When you search for schedules and tickets, Omio will show you the best journey

FlixBus

About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average FlixBus Duration
2h 39m
Cheapest FlixBus Price
€6
FlixBus frequency
14 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.
Learn more about FlixBus

Itabus

About
Itabus is a leading bus company in Italy, providing reliable and comfortable transportation services to its customers. Itabus operates a fleet of modern buses, ranging from luxury coaches to standard buses, all equipped with air conditioning, comfortable seating, and onboard entertainment.
Luggage & cancellation policy
Average Itabus Duration
2h 49m
Cheapest Itabus Price
€5
Itabus frequency
3 a day
Luggage included
One carry-on bag up to 10kg and one checked bag up to 20kg.
Additional luggage
5€ per additional bag.
Cancellation Policy
You can cancel your ticket up to 24 hours before departure for a partial refund. Changes allowed for a fee.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Dedicated seating areas; Accessible restrooms.
Bikes
Bikes are allowed.
Pets
Small pets allowed in carriers; larger pets must be leashed and muzzled.

Marino Autolinee

About
MarinoBus is an Italian bus company with more than 200 destinations and 6,000 connections across Italy and Europe. Originally focused on Basilicata and Apulia, its network has expanded to cover the rest of Italy as well as Switzerland, France, Germany, and Luxembourg. All MarinoBus coaches are equipped with spacious reclining seats, air conditioning, onboard restrooms, WiFi, minibars, and color TVs. For your next trip, you can book the standard ticket, which includes one piece of hand luggage and up to two checked bags per passenger
Luggage & cancellation policy
Average Marino Autolinee Duration
3h 0m
Cheapest Marino Autolinee Price
€13
Marino Autolinee frequency
2 a day
Luggage included
One carry-on bag up to 10kg (55x40x20 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
10€ per additional bag up to 20 kg.
Cancellation Policy
You can cancel your ticket up to 24 hours before departure for a full refund. Cancellations within 24 hours incur a 50% fee.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Accessible restrooms.
Bikes
Bikes are allowed.
Pets
Small pets allowed in carriers; larger pets must be leashed and muzzled.
Learn more about Marino Autolinee

Busitalia

About
Busitalia is an Italian public transport company, part of the FS Italiane Group, specializing in road passenger transport. It operates directly and through subsidiaries in Italy (including Busitalia Veneto and Busitalia Campania) and in the Netherlands via Qbuzz. Busitalia focuses on local public transport, complementing railway services in urban and suburban areas. The company also manages intermodal services in Umbria, including light rail, ferries, and funiculars. Busitalia is committed to renewing its fleet with more environmentally friendly buses, including electric and hybrid models. Amenities on their buses often include air conditioning, Wi-Fi, power outlets, and toilets.
Luggage & cancellation policy
Average Busitalia Duration
2h 50m
Cheapest Busitalia Price
€11
Busitalia frequency
1 a day
Luggage included
One piece of hand luggage (50x30x25 cm, max 10 kg) and one piece of hold luggage (80x50x30 cm, max 20 kg) are included free of charge.
Additional luggage
An additional hold luggage item (80x50x30 cm, max 20 kg) or special baggage (total volume not exceeding 240 cm, max 30 kg) can be purchased.
Cancellation Policy
Vouchers are issued for cancellations made before departure, which can be used for future purchases within one year.
Refund
If a journey is canceled or delayed at departure by more than 120 minutes due to the company's responsibility, passengers can choose between continuing the trip, a cancellation voucher, or a cash reimbursement.
Amenities on board the bus
Wifi
USB plugs
Accessibility
People with disabilities or reduced mobility have the right to free transport of their folding wheelchair or mobility aids in the luggage compartment, and assistance dogs and companions travel free of charge if continuous assistance is required.
Bikes
Bicycles are allowed on some suburban buses equipped with special racks, requiring a reservation and a supplement, and on the Trasimeno Lake Navigation Service with an extra fare.
Pets
Small pets (cats or small dogs) are allowed free of charge if held and not disturbing other customers; medium and large dogs require a ticket and must have a muzzle and leash.

FAQs: Bus from Rome Tiburtina to Siena

Find answers to the most common questions about traveling from Rome Tiburtina to Siena by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Siena, this guide helps you travel smarter and with confidence.

FAQs
Cheap coach tickets from Rome Tiburtina to Siena can start from as little as €5 when you book in advance. The average coach ticket price for Rome Tiburtina to Siena is €14; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by coach from Rome Tiburtina to Siena is 2h 39m to travel the 185 km long trip. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest coach from Rome Tiburtina to Siena leaves at 4:00 AM. Plan your trip with the Journey Planner from Omio.
The latest coach from Rome Tiburtina to Siena leaves at 8:15 PM.
Yes, there are 19 direct coaches a day from Rome Tiburtina to Siena with FlixBus, Itabus, Marino Autolinee, Busitalia. Schedules can vary on holidays or weekends with fewer direct coaches.
When taking a coach from Rome Tiburtina to Siena, you can count on FlixBus, Itabus, Marino Autolinee, Busitalia for the best way to get you to Siena. You can also check all possible coach companies who offer a service between Rome Tiburtina and Siena and compare the amenities they offer before buying a coach ticket.
It's helpful to compare your options as there are 2 ways to travel between Rome Tiburtina and Siena including taking a train and bus.
Yes, there are bathrooms on board the coach from Rome Tiburtina to Siena for coach company FlixBus, Itabus, Marino Autolinee.
Yes, the following accessibility options are available when taking the coach from Rome Tiburtina to Siena:
  • Marino Autolinee
    • Assistance
    • Priority seating
    • Accessible restrooms.
  • FlixBus
    • Assistance
    • Priority boarding
    • Wheelchair-accessible buses.
  • Itabus
    • Assistance
    • Dedicated seating areas
    • Accessible restrooms.
Whether you can cancel your coach ticket from Rome Tiburtina to Siena depends on the coach companies:
  • Marino Autolinee
    • You can cancel your ticket up to 24 hours before departure for a full refund. Cancellations within 24 hours incur a 50% fee.
  • FlixBus
    • You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
  • Itabus
    • You can cancel your ticket up to 24 hours before departure for a partial refund. Changes allowed for a fee.
Yes, bikes are allowed on board the coach with coach company FlixBus, Itabus, Marino Autolinee.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
No, there is no food available to purchase on board the coach from Rome Tiburtina to Siena.
Yes, the following luggage options are included when booking a coach ticket from Rome Tiburtina to Siena:
  • Marino Autolinee
    • One carry-on bag up to 10kg (55x40x20 cm) and one checked bag up to 20kg (80x50x30 cm).
  • FlixBus
    • One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
  • Itabus
    • One carry-on bag up to 10kg and one checked bag up to 20kg.
Yes, the following additional luggage options are available when booking a coach ticket from Rome Tiburtina to Siena:
  • Marino Autolinee
    • 10€ per additional bag up to 20 kg.
  • FlixBus
    • Additional luggage can be purchased for a fee.
  • Itabus
    • 5€ per additional bag.
Yes, you can bring your pet on the coach from Rome Tiburtina to Siena. The following conditions apply:
  • Marino Autolinee
    • Small pets allowed in carriers
    • larger pets must be leashed and muzzled.
  • FlixBus
    • Small pets in carriers allowed
    • guide dogs travel for free.
  • Itabus
    • Small pets allowed in carriers
    • larger pets must be leashed and muzzled.
You can reserve your seat on the coach from Rome Tiburtina to Siena with the following coach company: FlixBus, Itabus, Marino Autolinee
Yes, there are USB plugs on board the coach from Rome Tiburtina to Siena with the following coach company: FlixBus, Itabus, Marino Autolinee, Busitalia.
Yes, there is Wifi on board the coach from Rome Tiburtina to Siena with the following coach company: FlixBus, Itabus, Marino Autolinee, Busitalia.

popular bus stations

Popular bus stations from Rome Tiburtina to Siena

Most Rome Tiburtina to Siena buses use the Roma, Autostazione Tiburtina to Siena, Stazione FS (Piazzale Carlo Rosselli) station pair, with some services arriving at Siena, Siena/Viale Pietro Toselli. Use this guide to compare Rome Tiburtina and Siena bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.

Departure bus stations in Rome
Arrival bus stations in Siena
Siena, Stazione FS (Piazzale Carlo Rosselli)Siena - Ferrovia, 53100 Siena SI, ItalyWifiParkingDiningATMTaxisAccessibilityWCShowerTicket Office
City-centre transport

Getting to Siena, Stazione FS (Piazzale Carlo Rosselli) from Siena city centre

Siena, Stazione FS (Piazzale Carlo Rosselli) is 1 km from Siena city centre. Public transport options include:

BusS10, 0S3, 544 · 7m · €1 · every ~6 min

Siena, Stazione FS (Piazzale Carlo Rosselli) bus station facilities and services

Siena, Stazione FS (Piazzale Carlo Rosselli) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.

Food and drink

Food options include: Cafeteria and vending machines available.

Wi-Fi and ATMs

Wi-Fi is available at Siena, Stazione FS (Piazzale Carlo Rosselli). ATMs are available at Siena, Stazione FS (Piazzale Carlo Rosselli).

Tickets and information

Ticket office support is available at Siena, Stazione FS (Piazzale Carlo Rosselli).

Parking, taxis and toilets

Available at Siena, Stazione FS (Piazzale Carlo Rosselli): Parking, Taxis, WC.

Accessibility

Accessibility facilities are available at Siena, Stazione FS (Piazzale Carlo Rosselli): Wheelchair ramps are provided.

Siena, Siena/Viale Pietro ToselliViale Pietro Toselli, 53100 Siena SI, ItalyWifiParkingDiningATMTaxisAccessibilityWCShowerTicket Office
City-centre transport

Getting to Siena, Siena/Viale Pietro Toselli from Siena city centre

Siena, Siena/Viale Pietro Toselli is 1 km from Siena city centre. Public transport options include:

BusS52 · 14m · €1 · every ~5 min

Siena, Siena/Viale Pietro Toselli bus station facilities and services

Siena, Siena/Viale Pietro Toselli has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.

Food and drink

Food options include: Nearby cafes and fast food available.

Wi-Fi and ATMs

Wi-Fi is available at Siena, Siena/Viale Pietro Toselli. ATMs are available at Siena, Siena/Viale Pietro Toselli.

Tickets and information

Ticket office support is available at Siena, Siena/Viale Pietro Toselli.

Parking, taxis and toilets

Available at Siena, Siena/Viale Pietro Toselli: Parking, Taxis, WC.

Accessibility

Accessibility facilities are available at Siena, Siena/Viale Pietro Toselli: Ramps and accessible paths available.

Siena, P.za GramscPiazza Gramsci (Arrivo), 53100 Siena SI, ItalyWifiParkingATMTaxisAccessibilityWCShowerTicket Office
City-centre transport

Getting to Siena, P.za Gramsc from Siena city centre

TRUE

Siena, P.za Gramsc bus station facilities and services

Siena, P.za Gramsc has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.

Wi-Fi and ATMs

Wi-Fi is available at Siena, P.za Gramsc. ATMs are available at Siena, P.za Gramsc.

Tickets and information

Ticket office support is available at Siena, P.za Gramsc.

Parking, taxis and toilets

Available at Siena, P.za Gramsc: Parking, Taxis, WC.

Accessibility

Accessibility facilities are available at Siena, P.za Gramsc: The station is accessible with ramps and lowered curbs.

More options for your journey from Rome Tiburtina to Siena

Here are some other resources that might have the information you need

Tickets and more information for coaches to Siena

Most popular bus connections to Siena

Bus Florence - Siena
Bus Pisa - Siena
HomeBusesBuses in ItalyBus tickets to SienaRome Tiburtina to Siena bus

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