Coach Rome to Siena from £4

Which bus from Rome to Siena is the best?

Check the bus schedule for Rome to Siena. Here is a selection of the cheapest coach trips for the next days from bus operators like Itabus, FlixBus or MarinoBus. To see the full timetable for all coaches just use or search and compare.

today

£6

tomorrow

£6

Sunday

£7

Monday

£8

Tuesday

£4

Wednesday

£5

Thursday

£4

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	2h 45m	06:30	Rome	Tiburtina Bus Station	09:15	Siena	Train Station	Economy	£6	A Bus from FlixBus goes from Tiburtina Bus Station, Rome (Italy) at 05/12/2025 06:30:00 to Train Station, Siena (Italy) arriving at 05/12/2025 09:15:00. 50 Economy ticket for £6 per person are available. Travel duration is 2h 45m
Itabus	2h 50m	12:00	Rome	Tiburtina Bus Station	14:50	Siena	Train Station	Premium Economy	£9	A Bus from Itabus goes from Tiburtina Bus Station, Rome (Italy) at 05/12/2025 12:00:00 to Train Station, Siena (Italy) arriving at 05/12/2025 14:50:00. 50 Premium Economy ticket for £9 per person are available. Travel duration is 2h 50m
Itabus	2h 50m	13:15	Rome	Tiburtina Bus Station	16:05	Siena	Train Station	Premium Economy	£9	A Bus from Itabus goes from Tiburtina Bus Station, Rome (Italy) at 05/12/2025 13:15:00 to Train Station, Siena (Italy) arriving at 05/12/2025 16:05:00. 50 Premium Economy ticket for £9 per person are available. Travel duration is 2h 50m
FlixBus	2h 55m	08:20	Rome	Tiburtina Bus Station	11:15	Siena	Train Station	Economy	£10	A Bus from FlixBus goes from Tiburtina Bus Station, Rome (Italy) at 05/12/2025 08:20:00 to Train Station, Siena (Italy) arriving at 05/12/2025 11:15:00. 50 Economy ticket for £10 per person are available. Travel duration is 2h 55m
MarinoBus	3h 0m	13:50	Rome	Tiburtina Bus Station	16:50	Siena	Central Bus Station	Economy	£11	A Bus from MarinoBus goes from Tiburtina Bus Station, Rome (Italy) at 05/12/2025 13:50:00 to Central Bus Station, Siena (Italy) arriving at 05/12/2025 16:50:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 0m

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Itabus	2h 50m	15:40	Rome	Tiburtina Bus Station	18:30	Siena	Train Station	Premium Economy	£6	A Bus from Itabus goes from Tiburtina Bus Station, Rome (Italy) at 06/12/2025 15:40:00 to Train Station, Siena (Italy) arriving at 06/12/2025 18:30:00. 50 Premium Economy ticket for £6 per person are available. Travel duration is 2h 50m
Itabus	2h 50m	14:00	Rome	Tiburtina Bus Station	16:50	Siena	Train Station	Premium Economy	£8	A Bus from Itabus goes from Tiburtina Bus Station, Rome (Italy) at 06/12/2025 14:00:00 to Train Station, Siena (Italy) arriving at 06/12/2025 16:50:00. 50 Premium Economy ticket for £8 per person are available. Travel duration is 2h 50m
FlixBus	2h 45m	15:30	Rome	Tiburtina Bus Station	18:15	Siena	Train Station	Economy	£8	A Bus from FlixBus goes from Tiburtina Bus Station, Rome (Italy) at 06/12/2025 15:30:00 to Train Station, Siena (Italy) arriving at 06/12/2025 18:15:00. 50 Economy ticket for £8 per person are available. Travel duration is 2h 45m
FlixBus	2h 50m	16:50	Rome	Tiburtina Bus Station	19:40	Siena	Train Station	Economy	£8	A Bus from FlixBus goes from Tiburtina Bus Station, Rome (Italy) at 06/12/2025 16:50:00 to Train Station, Siena (Italy) arriving at 06/12/2025 19:40:00. 50 Economy ticket for £8 per person are available. Travel duration is 2h 50m
MarinoBus	3h 0m	13:50	Rome	Tiburtina Bus Station	16:50	Siena	Central Bus Station	Economy	£22	A Bus from MarinoBus goes from Tiburtina Bus Station, Rome (Italy) at 06/12/2025 13:50:00 to Central Bus Station, Siena (Italy) arriving at 06/12/2025 16:50:00. 50 Economy ticket for £22 per person are available. Travel duration is 3h 0m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Itabus	2h 50m	12:00	Rome	Tiburtina Coach Station	14:50	Siena	Central Bus Station	Basic	£7	A Bus from Itabus goes from Tiburtina Coach Station, Rome (Italy) at 07/12/2025 12:00:00 to Central Bus Station, Siena (Italy) arriving at 07/12/2025 14:50:00. 50 Basic ticket for £7 per person are available. Travel duration is 2h 50m
Itabus	2h 50m	13:15	Rome	Tiburtina Coach Station	16:05	Siena	Central Bus Station	Basic	£7	A Bus from Itabus goes from Tiburtina Coach Station, Rome (Italy) at 07/12/2025 13:15:00 to Central Bus Station, Siena (Italy) arriving at 07/12/2025 16:05:00. 50 Basic ticket for £7 per person are available. Travel duration is 2h 50m
Itabus	2h 50m	14:00	Rome	Tiburtina Coach Station	16:50	Siena	Central Bus Station	Basic	£9	A Bus from Itabus goes from Tiburtina Coach Station, Rome (Italy) at 07/12/2025 14:00:00 to Central Bus Station, Siena (Italy) arriving at 07/12/2025 16:50:00. 50 Basic ticket for £9 per person are available. Travel duration is 2h 50m
MarinoBus	3h 0m	13:50	Rome	Tiburtina Bus Station	16:50	Siena	Train Station	Basic	£11	A Bus from MarinoBus goes from Tiburtina Bus Station, Rome (Italy) at 07/12/2025 13:50:00 to Train Station, Siena (Italy) arriving at 07/12/2025 16:50:00. 50 Basic ticket for £11 per person are available. Travel duration is 3h 0m
MarinoBus	3h 10m	05:35	Rome	Tiburtina Bus Station	08:45	Siena	Train Station	Basic	£20	A Bus from MarinoBus goes from Tiburtina Bus Station, Rome (Italy) at 07/12/2025 05:35:00 to Train Station, Siena (Italy) arriving at 07/12/2025 08:45:00. 50 Basic ticket for £20 per person are available. Travel duration is 3h 10m

Cheapest bus trips Monday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	2h 45m	06:30	Rome	Tiburtina Bus Station	09:15	Siena	Train Station	Economy	£8	A Bus from FlixBus goes from Tiburtina Bus Station, Rome (Italy) at 08/12/2025 06:30:00 to Train Station, Siena (Italy) arriving at 08/12/2025 09:15:00. 50 Economy ticket for £8 per person are available. Travel duration is 2h 45m
FlixBus	2h 50m	07:45	Rome	Tiburtina Bus Station	10:35	Siena	Train Station	Economy	£10	A Bus from FlixBus goes from Tiburtina Bus Station, Rome (Italy) at 08/12/2025 07:45:00 to Train Station, Siena (Italy) arriving at 08/12/2025 10:35:00. 50 Economy ticket for £10 per person are available. Travel duration is 2h 50m
MarinoBus	3h 0m	13:50	Rome	Tiburtina Bus Station	16:50	Siena	Central Bus Station	Economy	£11	A Bus from MarinoBus goes from Tiburtina Bus Station, Rome (Italy) at 08/12/2025 13:50:00 to Central Bus Station, Siena (Italy) arriving at 08/12/2025 16:50:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 0m
MarinoBus	3h 10m	05:35	Rome	Tiburtina Coach Station	08:45	Siena	Central Bus Station	Basic	£19	A Bus from MarinoBus goes from Tiburtina Coach Station, Rome (Italy) at 08/12/2025 05:35:00 to Central Bus Station, Siena (Italy) arriving at 08/12/2025 08:45:00. 50 Basic ticket for £19 per person are available. Travel duration is 3h 10m
Itabus	2h 50m	14:00	Rome	Tiburtina Coach Station	16:50	Siena	Central Bus Station	Basic	£23	A Bus from Itabus goes from Tiburtina Coach Station, Rome (Italy) at 08/12/2025 14:00:00 to Central Bus Station, Siena (Italy) arriving at 08/12/2025 16:50:00. 50 Basic ticket for £23 per person are available. Travel duration is 2h 50m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Itabus	2h 50m	14:00	Rome	Tiburtina Bus Station	16:50	Siena	Train Station	Premium Economy	£4	A Bus from Itabus goes from Tiburtina Bus Station, Rome (Italy) at 09/12/2025 14:00:00 to Train Station, Siena (Italy) arriving at 09/12/2025 16:50:00. 50 Premium Economy ticket for £4 per person are available. Travel duration is 2h 50m
Itabus	2h 50m	15:40	Rome	Tiburtina Bus Station	18:30	Siena	Train Station	Premium Economy	£6	A Bus from Itabus goes from Tiburtina Bus Station, Rome (Italy) at 09/12/2025 15:40:00 to Train Station, Siena (Italy) arriving at 09/12/2025 18:30:00. 50 Premium Economy ticket for £6 per person are available. Travel duration is 2h 50m
FlixBus	2h 45m	06:30	Rome	Tiburtina Bus Station	09:15	Siena	Train Station	Economy	£7	A Bus from FlixBus goes from Tiburtina Bus Station, Rome (Italy) at 09/12/2025 06:30:00 to Train Station, Siena (Italy) arriving at 09/12/2025 09:15:00. 50 Economy ticket for £7 per person are available. Travel duration is 2h 45m
FlixBus	2h 45m	15:30	Rome	Tiburtina Bus Station	18:15	Siena	Train Station	Economy	£7	A Bus from FlixBus goes from Tiburtina Bus Station, Rome (Italy) at 09/12/2025 15:30:00 to Train Station, Siena (Italy) arriving at 09/12/2025 18:15:00. 50 Economy ticket for £7 per person are available. Travel duration is 2h 45m
MarinoBus	3h 0m	13:50	Rome	Tiburtina Bus Station	16:50	Siena	Central Bus Station	Economy	£11	A Bus from MarinoBus goes from Tiburtina Bus Station, Rome (Italy) at 09/12/2025 13:50:00 to Central Bus Station, Siena (Italy) arriving at 09/12/2025 16:50:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 0m

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Itabus	2h 50m	14:00	Rome	Tiburtina Bus Station	16:50	Siena	Piazza Antonio Gramsci	Economy	£5	A Bus from Itabus goes from Tiburtina Bus Station, Rome (Italy) at 10/12/2025 14:00:00 to Piazza Antonio Gramsci, Siena (Italy) arriving at 10/12/2025 16:50:00. 50 Economy ticket for £5 per person are available. Travel duration is 2h 50m
Itabus	2h 50m	12:00	Rome	Tiburtina Bus Station	14:50	Siena	Train Station	Premium Economy	£6	A Bus from Itabus goes from Tiburtina Bus Station, Rome (Italy) at 10/12/2025 12:00:00 to Train Station, Siena (Italy) arriving at 10/12/2025 14:50:00. 50 Premium Economy ticket for £6 per person are available. Travel duration is 2h 50m
FlixBus	2h 45m	09:25	Rome	Tiburtina Bus Station	12:10	Siena	Train Station	Economy	£7	A Bus from FlixBus goes from Tiburtina Bus Station, Rome (Italy) at 10/12/2025 09:25:00 to Train Station, Siena (Italy) arriving at 10/12/2025 12:10:00. 50 Economy ticket for £7 per person are available. Travel duration is 2h 45m
FlixBus	2h 45m	14:30	Rome	Tiburtina Bus Station	17:15	Siena	Train Station	Economy	£8	A Bus from FlixBus goes from Tiburtina Bus Station, Rome (Italy) at 10/12/2025 14:30:00 to Train Station, Siena (Italy) arriving at 10/12/2025 17:15:00. 50 Economy ticket for £8 per person are available. Travel duration is 2h 45m
MarinoBus	3h 0m	13:50	Rome	Tiburtina Bus Station	16:50	Siena	Central Bus Station	Economy	£11	A Bus from MarinoBus goes from Tiburtina Bus Station, Rome (Italy) at 10/12/2025 13:50:00 to Central Bus Station, Siena (Italy) arriving at 10/12/2025 16:50:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 0m

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Itabus	2h 50m	12:00	Rome	Tiburtina Bus Station	14:50	Siena	Train Station	Premium Economy	£4	A Bus from Itabus goes from Tiburtina Bus Station, Rome (Italy) at 11/12/2025 12:00:00 to Train Station, Siena (Italy) arriving at 11/12/2025 14:50:00. 50 Premium Economy ticket for £4 per person are available. Travel duration is 2h 50m
Itabus	2h 50m	13:15	Rome	Tiburtina Bus Station	16:05	Siena	Train Station	Premium Economy	£4	A Bus from Itabus goes from Tiburtina Bus Station, Rome (Italy) at 11/12/2025 13:15:00 to Train Station, Siena (Italy) arriving at 11/12/2025 16:05:00. 50 Premium Economy ticket for £4 per person are available. Travel duration is 2h 50m
FlixBus	2h 45m	06:30	Rome	Tiburtina Bus Station	09:15	Siena	Train Station	Economy	£6	A Bus from FlixBus goes from Tiburtina Bus Station, Rome (Italy) at 11/12/2025 06:30:00 to Train Station, Siena (Italy) arriving at 11/12/2025 09:15:00. 50 Economy ticket for £6 per person are available. Travel duration is 2h 45m
FlixBus	2h 45m	14:30	Rome	Tiburtina Bus Station	17:15	Siena	Train Station	Economy	£6	A Bus from FlixBus goes from Tiburtina Bus Station, Rome (Italy) at 11/12/2025 14:30:00 to Train Station, Siena (Italy) arriving at 11/12/2025 17:15:00. 50 Economy ticket for £6 per person are available. Travel duration is 2h 45m
MarinoBus	3h 0m	13:50	Rome	Tiburtina Bus Station	16:50	Siena	Central Bus Station	Economy	£11	A Bus from MarinoBus goes from Tiburtina Bus Station, Rome (Italy) at 11/12/2025 13:50:00 to Central Bus Station, Siena (Italy) arriving at 11/12/2025 16:50:00. 50 Economy ticket for £11 per person are available. Travel duration is 3h 0m

Best Price Offer: The price for the cheapest coach from Rome to Siena is £4 on 09/12/2025. Flexible travellers save on ticket prices.

What is the best day and time to travel by bus between Rome and Siena?

Here is the frequency of all coach connections from Rome to Siena. See on which day of the week you have more travel options and what time you have more bus trips to choose from.

Thursday is the busiest day, with more than 67 daily coaches from Rome to Siena. Sunday has instead the fewest connections, with only 18 daily coaches between Rome and Siena.

The busiest time of the day is the Afternoon, with 212 coaches from Rome to Siena, while Morning sees the fewest connections between Rome and Siena, with 23 offers.

All facts for Rome to Siena bus at a glance

Compare all coach operators like Itabus, FlixBus and MarinoBus that travel daily 51 times by bus from Rome to Siena in one click. Book your Rome to Siena bus ticket starting from £4!

Cheapest Bus	£4
Fastest Bus	2h 39m
Earliest Coach	05:35
Latest Coach	22:15
Daily Bus Connections	51 Ø
Distance	184.3 km
Coach Companies	Itabus, FlixBus and MarinoBus

What are the cheapest coach tickets from Rome to Siena?

Every day, 51 buses from 3 coach companies leave Rome for Siena. Check the table below to find the cheapest prices for coach tickets for this route, starting from 05/12/2025 and for the following days. Make sure get the cheapest bus ticket!

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

Monday 01/12

Tuesday 02/12

Wednesday 03/12

Thursday 04/12

Friday 05/12

£6

Saturday 06/12

£6

Sunday 07/12

£6

Monday 08/12

£12

Tuesday 09/12

£4

Wednesday 10/12

£7

Thursday 11/12

£4

Friday 12/12

£6

Saturday 13/12

£8

Sunday 14/12

£6

Monday 15/12

£10

Tuesday 16/12

£7

Wednesday 17/12

Thursday 18/12

£18

Friday 19/12

£8

Saturday 20/12

£9

Sunday 21/12

Monday 22/12

£9

Tuesday 23/12

Wednesday 24/12

£21

Thursday 25/12

£22

Friday 26/12

£9

Saturday 27/12

£43

Sunday 28/12

The cheapest time to travel from Rome to Siena

See here on which day and which time of the day you can find the cheapest bus ticket from Rome to Siena, for the next 30 days.

With a price starting from £4, Tuesday is the cheapest day for a coach from Rome to Siena. Monday instead is the most expensive day with prices starting from £8.

Afternoon is the cheapest day time for bus tickets from Rome to Siena, with £4. Morning is the most expensive time of the day with prices starting from £6.

How to save money travelling from Rome to Siena

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying higher prices for your trip? Plan your bus trips smartly. Here are a few hacks to save money on your coach journey.

Book the ticket from Rome to Siena in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the coach from Rome to Siena, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later coaches from Rome to Siena are also emptier.

Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.

What are the most popular bus companies from Rome to Siena?

These are the most booked bus companies by our users on the Rome to Siena timetable.

FlixBus from Rome to Siena

Here you will find the key facts about the FlixBus bus route Rome to Siena:

Cheapest Price	£6
Fastest Coach	2h 39m
Earliest Coach	06:30
Last Coach	21:45
Daily Connections	18 Ø
Found on	04/12/2025

Itabus from Rome to Siena

Here you will find the key facts about the Itabus bus route Rome to Siena:

Cheapest Price	£4
Fastest Coach	2h 49m
Earliest Coach	12:00
Last Coach	22:15
Daily Connections	26 Ø
Found on	04/12/2025

In total 3 operators offer buses for this route. Find all bus timetables for them. Each coach company has a dedicated cancellation policy and possibilities for transport luggage on the bus. Check also special conditions to travel with kids or coach cards with rebates.

All bus stations and stops in Rome and Siena

Here is a map with all coach stations in Rome and Siena. Compare which stop is closest to your destination to save time to find the fastest buses and connections.

Anagnina Bus Station

Piazzale della Stazione Anagnina

Termini Bus Station

Piazza dei Cinquecento 64

Tiburtina Bus Station

Largo Guido Mazzoni 4

Tiburtina Coach Station

Tiburtina Partenze

Vatican City

Via Crescenzio 19

Piazza Antonio Gramsci

Central Bus Station

Bus Stop

Viale Pietro Toselli 9

Colonna San Marco

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Rome to Siena? Compare all modes of transports from Rome to Siena.

All you need to know when you travel by bus from Rome to Siena

Check all information on comfort and services on the coaches from Rome to Siena. Which seat classes are available or what are the amenities of operators on your coach trip? Below you´ll find answers to your questions.

FAQs for Rome to Siena bus

How much does a Rome Siena coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Rome Siena bus trip is available from £4 and takes 2h 50m. Compare offers and save money!

How much could I save by comparing buses from Rome to Siena?

This connection is offered by 3 companies with ticket prices ranging from £4 to £45. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to Siena.

How many connections are available for the Rome Siena route on average every day?

Each day, the bus route from Rome to Siena is offered by roughly 51 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Siena from Rome take?

The quickest coach from Rome to Siena is provided by FlixBus and takes 2h 39m. Coach tickets for this connection cost £10. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Rome to Siena?

The earliest bus to Siena departs from Rome at 05:35. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from Rome to Siena?

The latest bus to Siena departs from Rome at 22:15. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the Rome Siena route?

Passengers looking to travel from Rome to Siena can travel with Itabus, FlixBus and MarinoBus. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Rome and Siena?

You can check all the direct connections between Rome and Siena by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Itabus, FlixBus and MarinoBus.

What can I take with me on the bus to Siena from Rome?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the Rome Siena bus route free of charge. Simply use our search to find a coach that is best suited to your needs for your planned travel date.

What equipment is available for the Rome Siena bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make travelling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Rome to Siena on your planned travel date.

Available seat classes which are offered on the bus route Rome to Siena

Basic

Name referring to the typical seat you will find with companies that don’t distinguish between different classes.

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

Premium Economy

A mix between Economy and Business, it offers extra legroom, WI-FI and possible snacks.

More bus routes to Rome and to Siena

Here’s an overview of the most popular bus routes to Rome and to Siena. Simply click on the connection of your choice, and you’ll find all the details about your bus route!