Coach Bologna to Siena from £4

Which bus from Bologna to Siena is the best?

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

today

£13

tomorrow

£7

Saturday

Sunday

£13

Monday

£11

Tuesday

£15

Wednesday

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Itabus	2h 20m	11:20	Bologna	Piazza XX Settembre Bus Station	13:40	Siena	Train Station	Premium Economy	£13	A Bus from Itabus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 18/12/2025 11:20:00 to Train Station, Siena (Italy) arriving at 18/12/2025 13:40:00. 50 Premium Economy ticket for £13 per person are available. Travel duration is 2h 20m
Itabus	2h 25m	16:20	Bologna	Piazza XX Settembre Bus Station	18:45	Siena	Train Station	Premium Economy	£13	A Bus from Itabus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 18/12/2025 16:20:00 to Train Station, Siena (Italy) arriving at 18/12/2025 18:45:00. 50 Premium Economy ticket for £13 per person are available. Travel duration is 2h 25m
Itabus	2h 20m	09:45	Bologna	Piazza XX Settembre Bus Station	12:05	Siena	Train Station	Premium Economy	£29	A Bus from Itabus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 18/12/2025 09:45:00 to Train Station, Siena (Italy) arriving at 18/12/2025 12:05:00. 50 Premium Economy ticket for £29 per person are available. Travel duration is 2h 20m
Itabus	9h 20m	09:10	Bologna	Piazza XX Settembre Bus Station	18:30	Siena	Train Station	Premium Economy	£32	A Bus from Itabus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 18/12/2025 09:10:00 to Train Station, Siena (Italy) arriving at 18/12/2025 18:30:00. 50 Premium Economy ticket for £32 per person are available. Travel duration is 9h 20m
Itabus	8h 50m	15:00	Bologna	Piazza XX Settembre Bus Station	23:50	Siena	Train Station	Premium Economy	£35	A Bus from Itabus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 18/12/2025 15:00:00 to Train Station, Siena (Italy) arriving at 18/12/2025 23:50:00. 50 Premium Economy ticket for £35 per person are available. Travel duration is 8h 50m

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	2h 45m	09:45	Bologna	Piazza XX Settembre Bus Station	12:30	Siena	Train Station	Economy	£7	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 19/12/2025 09:45:00 to Train Station, Siena (Italy) arriving at 19/12/2025 12:30:00. 50 Economy ticket for £7 per person are available. Travel duration is 2h 45m
FlixBus	2h 35m	15:40	Bologna	Piazza XX Settembre Bus Station	18:15	Siena	Train Station	Economy	£9	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 19/12/2025 15:40:00 to Train Station, Siena (Italy) arriving at 19/12/2025 18:15:00. 50 Economy ticket for £9 per person are available. Travel duration is 2h 35m
FlixBus	2h 25m	12:15	Bologna	Piazza XX Settembre Bus Station	14:40	Siena	Train Station	Economy	£12	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 19/12/2025 12:15:00 to Train Station, Siena (Italy) arriving at 19/12/2025 14:40:00. 50 Economy ticket for £12 per person are available. Travel duration is 2h 25m
FlixBus	2h 30m	17:20	Bologna	Piazza XX Settembre Bus Station	19:50	Siena	Train Station	Economy	£13	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 19/12/2025 17:20:00 to Train Station, Siena (Italy) arriving at 19/12/2025 19:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 2h 30m
FlixBus	2h 45m	19:35	Bologna	Piazza XX Settembre Bus Station	22:20	Siena	Train Station	Economy	£13	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 19/12/2025 19:35:00 to Train Station, Siena (Italy) arriving at 19/12/2025 22:20:00. 50 Economy ticket for £13 per person are available. Travel duration is 2h 45m

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	2h 45m	09:45	Bologna	Piazza XX Settembre Bus Station	12:30	Siena	Train Station	Economy	£13	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 21/12/2025 09:45:00 to Train Station, Siena (Italy) arriving at 21/12/2025 12:30:00. 50 Economy ticket for £13 per person are available. Travel duration is 2h 45m
FlixBus	2h 45m	12:10	Bologna	Piazza XX Settembre Bus Station	14:55	Siena	Train Station	Economy	£13	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 21/12/2025 12:10:00 to Train Station, Siena (Italy) arriving at 21/12/2025 14:55:00. 50 Economy ticket for £13 per person are available. Travel duration is 2h 45m
FlixBus	2h 25m	12:35	Bologna	Piazza XX Settembre Bus Station	15:00	Siena	Train Station	Economy	£13	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 21/12/2025 12:35:00 to Train Station, Siena (Italy) arriving at 21/12/2025 15:00:00. 50 Economy ticket for £13 per person are available. Travel duration is 2h 25m
FlixBus	2h 35m	15:40	Bologna	Piazza XX Settembre Bus Station	18:15	Siena	Train Station	Economy	£14	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 21/12/2025 15:40:00 to Train Station, Siena (Italy) arriving at 21/12/2025 18:15:00. 50 Economy ticket for £14 per person are available. Travel duration is 2h 35m
FlixBus	2h 30m	17:20	Bologna	Piazza XX Settembre Bus Station	19:50	Siena	Train Station	Economy	£14	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 21/12/2025 17:20:00 to Train Station, Siena (Italy) arriving at 21/12/2025 19:50:00. 50 Economy ticket for £14 per person are available. Travel duration is 2h 30m

Cheapest bus trips Monday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	2h 45m	09:45	Bologna	Piazza XX Settembre Bus Station	12:30	Siena	Train Station	Economy	£11	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 22/12/2025 09:45:00 to Train Station, Siena (Italy) arriving at 22/12/2025 12:30:00. 50 Economy ticket for £11 per person are available. Travel duration is 2h 45m
FlixBus	2h 35m	15:40	Bologna	Piazza XX Settembre Bus Station	18:15	Siena	Train Station	Economy	£11	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 22/12/2025 15:40:00 to Train Station, Siena (Italy) arriving at 22/12/2025 18:15:00. 50 Economy ticket for £11 per person are available. Travel duration is 2h 35m
FlixBus	2h 15m	16:50	Bologna	Piazza XX Settembre Bus Station	19:05	Siena	Train Station	Economy	£13	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 22/12/2025 16:50:00 to Train Station, Siena (Italy) arriving at 22/12/2025 19:05:00. 50 Economy ticket for £13 per person are available. Travel duration is 2h 15m
FlixBus	2h 30m	17:20	Bologna	Piazza XX Settembre Bus Station	19:50	Siena	Train Station	Economy	£13	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 22/12/2025 17:20:00 to Train Station, Siena (Italy) arriving at 22/12/2025 19:50:00. 50 Economy ticket for £13 per person are available. Travel duration is 2h 30m
FlixBus	2h 45m	19:35	Bologna	Piazza XX Settembre Bus Station	22:20	Siena	Train Station	Economy	£17	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 22/12/2025 19:35:00 to Train Station, Siena (Italy) arriving at 22/12/2025 22:20:00. 50 Economy ticket for £17 per person are available. Travel duration is 2h 45m

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	2h 45m	19:35	Bologna	Piazza XX Settembre Bus Station	22:20	Siena	Train Station	Economy	£15	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 23/12/2025 19:35:00 to Train Station, Siena (Italy) arriving at 23/12/2025 22:20:00. 50 Economy ticket for £15 per person are available. Travel duration is 2h 45m
FlixBus	3h 30m	10:55	Bologna	Piazza XX Settembre Bus Station	14:25	Siena	Train Station	Economy	£16	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 23/12/2025 10:55:00 to Train Station, Siena (Italy) arriving at 23/12/2025 14:25:00. 50 Economy ticket for £16 per person are available. Travel duration is 3h 30m
FlixBus	2h 35m	15:40	Bologna	Piazza XX Settembre Bus Station	18:15	Siena	Train Station	Economy	£21	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 23/12/2025 15:40:00 to Train Station, Siena (Italy) arriving at 23/12/2025 18:15:00. 50 Economy ticket for £21 per person are available. Travel duration is 2h 35m
FlixBus	2h 45m	12:10	Bologna	Piazza XX Settembre Bus Station	14:55	Siena	Train Station	Economy	£23	A Bus from FlixBus goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 23/12/2025 12:10:00 to Train Station, Siena (Italy) arriving at 23/12/2025 14:55:00. 50 Economy ticket for £23 per person are available. Travel duration is 2h 45m

Did you know that if you travel from Bologna to Siena via Florence, you can save more than £2? You can find the corresponding connections below.
- Bookaway
  
  2h 45m
  
  0
  
  16:00
  
  Bologna
  Piazza XX Settembre Bus Station
  
  17:44
  
  Florence
  Villa Costanza Bus Station
  
  0
  
  Basic
  
  £6
  
  A Bus from Bookaway goes from Piazza XX Settembre Bus Station, Bologna (Italy) at 19/12/2025 16:00:00 to Villa Costanza Bus Station, Florence (Italy) arriving at 19/12/2025 17:44:00. 50 Basic ticket for £6 per person are available. Travel duration is 1h 44m
- Bookaway
  
  0h 55m
  
  0
  
  17:50
  
  Florence
  Villa Costanza Bus Station
  
  18:45
  
  Siena
  Central Bus Station
  
  0
  
  Basic
  
  £7
  
  A Bus from Bookaway goes from Villa Costanza Bus Station, Florence (Italy) at 19/12/2025 17:50:00 to Central Bus Station, Siena (Italy) arriving at 19/12/2025 18:45:00. 50 Basic ticket for £7 per person are available. Travel duration is 0h 55m
Travel time is 0h 10m longer, but you will save £2

Best Price Offer: The price for the cheapest coach from Bologna to Siena is £4 on 15/12/2025. Flexible travellers save on ticket prices.

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

Here is the frequency of all coach connections from Bologna 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 10 daily coaches from Bologna to Siena. Tuesday has instead the fewest connections, with only 4 daily coaches between Bologna and Siena.

The busiest time of the day is the Afternoon, with 21 coaches from Bologna to Siena, while Evening sees the fewest connections between Bologna and Siena, with 4 offers.

All facts for Bologna to Siena bus at a glance

Compare all coach operators like FlixBus and Itabus that travel daily 7 times by bus from Bologna to Siena in one click. Book your Bologna to Siena bus ticket starting from £4!

Cheapest Bus	£4
Fastest Bus	2h 15m
Earliest Coach	09:10
Latest Coach	19:35
Daily Bus Connections	7 Ø
Distance	130.8 km
Coach Companies	FlixBus and Itabus

What are the cheapest coach tickets from Bologna to Siena?

Every day, 7 buses from 2 coach companies leave Bologna for Siena. Check the table below to find the cheapest prices for coach tickets for this route, starting from 18/12/2025 and for the following days. Make sure get the cheapest bus ticket!

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

Monday 15/12

Tuesday 16/12

Wednesday 17/12

Thursday 18/12

£8

Friday 19/12

£7

Saturday 20/12

Sunday 21/12

£13

Monday 22/12

£11

Tuesday 23/12

£15

Wednesday 24/12

Thursday 25/12

£29

Friday 26/12

£7

Saturday 27/12

Sunday 28/12

£8

Monday 29/12

Tuesday 30/12

£9

Wednesday 31/12

Thursday 01/01

Friday 02/01

Saturday 03/01

Sunday 04/01

Monday 05/01

Tuesday 06/01

Wednesday 07/01

Thursday 08/01

Friday 09/01

Saturday 10/01

Sunday 11/01

The cheapest time to travel from Bologna to Siena

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

With a price starting from £7, Friday is the cheapest day for a coach from Bologna to Siena. Monday instead is the most expensive day with prices starting from £11.

Morning is the cheapest day time for bus tickets from Bologna to Siena, with £7. Evening is the most expensive time of the day with prices starting from £13.

How to save money travelling from Bologna 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 Bologna 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 Bologna 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 Bologna 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.

All bus stations and stops in Bologna and Siena

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

Piazza XX Settembre Bus Station

Piazza XX Settembre 6

Piazza Roosevelt Bus Stop

Fiere Train Station

Via Ondina Valla

San Biagio Cefalonia Bus Stop

Casteldebole Train Station

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 Bologna to Siena? Compare all modes of transports from Bologna to Siena.

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

Check all information on comfort and services on the coaches from Bologna 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 Bologna to Siena bus

How much does a Bologna Siena coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Bologna Siena bus trip is available from £4 and takes 2h 45m. Compare offers and save money!

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

This connection is offered by 2 companies with ticket prices ranging from £4 to £79. 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 Bologna Siena route on average every day?

Each day, the bus route from Bologna to Siena is offered by roughly 7 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Siena from Bologna take?

The quickest coach from Bologna to Siena is provided by FlixBus and takes 2h 15m. Coach tickets for this connection cost £14. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Bologna to Siena?

The earliest bus to Siena departs from Bologna at 09:10. 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 Bologna to Siena?

The latest bus to Siena departs from Bologna at 19:35. 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 Bologna Siena route?

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

Is there a direct bus between Bologna and Siena?

You can check all the direct connections between Bologna 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: FlixBus and Itabus.

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

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 Bologna 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 Bologna 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 Bologna to Siena on your planned travel date.

How does CheckMyBus find the best coach deals from Bologna to Siena?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 7 daily trips between Bologna and Siena. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Bologna to Siena?

Prices and availability for 7 trips between Bologna and Siena change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

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

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 Bologna and to Siena

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