Bus from Rome Fiumicino Airport (FCO) to Siena

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Compare all timetables for the bus from Rome Fiumicino Airport to Siena

Here is a selection of the cheapest shuttle trips from the schedule from Rome Fiumicino Airport to Siena from various bus operators like Tiemme SpA or FlixBus for the next days.

today
£24
tomorrow
£16
Tuesday
£23
Wednesday
£12
Thursday
£12
Friday
£14
Saturday
£14

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Tiemme SpA 3h 5m 10:45 Rome Fiumicino Airport Rome Fiumicino Airport 13:50 Siena Piazza Antonio Gramsci  Economy £24
Tiemme SpA 3h 5m 21:15 Rome Fiumicino Airport Rome Fiumicino Airport 00:20 Siena Piazza Antonio Gramsci  Economy £24
Tiemme SpA 3h 15m 10:45 Rome Fiumicino Airport Rome Fiumicino Airport 14:00 Siena Central Bus Station  Economy £24
FlixBus 10h 45m 13:55 Rome Fiumicino Airport Rome Fiumicino Airport 00:40 Siena Train Station  Economy £44
  • Did you know that if you travel from Rome Fiumicino Airport to Siena via Rome, you can save more than £15? You can find the corresponding connections below.
    • Terravision
      4h 5m
      0
      05:10
      Rome Fiumicino Airport
      Rome Fiumicino Airport
      05:50
      Rome
      Vatican City
      0
      Terravision
      Economy
      £5
      • Waiting Time 0h 40m
    • FlixBus
      2h 45m
      0
      06:30
      Rome
      Tiburtina Bus Station
      09:15
      Siena
      Train Station
      0
      FlixBus
      Economy
      £4
    Travel time is 1h 0m longer, but you will save £15

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 3h 49m 18:00 Rome Fiumicino Airport Rome Fiumicino Airport 21:49 Siena Bus Stop  Economy £16
FlixBus 3h 55m 18:00 Rome Fiumicino Airport Rome Fiumicino Airport 21:55 Siena Train Station  Economy £16
FlixBus 4h 5m 13:05 Rome Fiumicino Airport Rome Fiumicino Airport 17:10 Siena Piazza Antonio Gramsci  Economy £21
Tiemme SpA 3h 5m 10:45 Rome Fiumicino Airport Rome Fiumicino Airport 13:50 Siena Piazza Antonio Gramsci  Economy £24
Tiemme SpA 3h 5m 21:15 Rome Fiumicino Airport Rome Fiumicino Airport 00:20 Siena Piazza Antonio Gramsci  Economy £24
  • Did you know that if you travel from Rome Fiumicino Airport to Siena via Rome, you can save more than £7? You can find the corresponding connections below.
    • Terravision
      3h 40m
      0
      11:10
      Rome Fiumicino Airport
      Rome Fiumicino Airport
      11:50
      Rome
      Vatican City
      0
      Terravision
      Economy
      £5
      • Waiting Time 0h 20m
    • FlixBus
      2h 40m
      0
      12:10
      Rome
      Tiburtina Bus Station
      14:50
      Siena
      Bus Stop
      0
      FlixBus
      Economy
      £4
    Travel time is 0h 35m longer, but you will save £7

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Tiemme SpA 3h 5m 10:45 Rome Fiumicino Airport Rome Fiumicino Airport 13:50 Siena Piazza Antonio Gramsci  Economy £23
Tiemme SpA 3h 5m 21:15 Rome Fiumicino Airport Rome Fiumicino Airport 00:20 Siena Piazza Antonio Gramsci  Economy £23
Tiemme SpA 3h 15m 10:45 Rome Fiumicino Airport Rome Fiumicino Airport 14:00 Siena Central Bus Station  Economy £23
Tiemme SpA 3h 15m 21:15 Rome Fiumicino Airport Rome Fiumicino Airport 00:30 Siena Central Bus Station  Economy £23
  • Did you know that if you travel from Rome Fiumicino Airport to Siena via Rome, you can save more than £14? You can find the corresponding connections below.
    • Terravision
      3h 39m
      0
      18:10
      Rome Fiumicino Airport
      Rome Fiumicino Airport
      18:50
      Rome
      Vatican City
      0
      Terravision
      Economy
      £5
      • Waiting Time 0h 20m
    • FlixBus
      2h 39m
      0
      19:10
      Rome
      Tiburtina Bus Station
      21:49
      Siena
      Bus Stop
      0
      FlixBus
      Economy
      £4
    Travel time is 0h 34m longer, but you will save £14

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 3h 49m 18:00 Rome Fiumicino Airport Rome Fiumicino Airport 21:49 Siena Bus Stop  Economy £12
FlixBus 3h 55m 18:00 Rome Fiumicino Airport Rome Fiumicino Airport 21:55 Siena Train Station  Economy £12
FlixBus 4h 5m 13:05 Rome Fiumicino Airport Rome Fiumicino Airport 17:10 Siena Piazza Antonio Gramsci  Economy £13
Tiemme SpA 3h 5m 10:45 Rome Fiumicino Airport Rome Fiumicino Airport 13:50 Siena Piazza Antonio Gramsci  Economy £23
Tiemme SpA 3h 5m 21:15 Rome Fiumicino Airport Rome Fiumicino Airport 00:20 Siena Piazza Antonio Gramsci  Economy £23
  • Did you know that if you travel from Rome Fiumicino Airport to Siena via Rome, you can save more than £3? You can find the corresponding connections below.
    • Terravision
      3h 39m
      0
      18:10
      Rome Fiumicino Airport
      Rome Fiumicino Airport
      18:50
      Rome
      Vatican City
      0
      Terravision
      Economy
      £5
      • Waiting Time 0h 20m
    • FlixBus
      2h 39m
      0
      19:10
      Rome
      Tiburtina Bus Station
      21:49
      Siena
      Bus Stop
      0
      FlixBus
      Economy
      £4
    Travel time is 0h 34m longer, but you will save £3

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 3h 49m 18:00 Rome Fiumicino Airport Rome Fiumicino Airport 21:49 Siena Bus Stop  Economy £12
FlixBus 3h 55m 18:00 Rome Fiumicino Airport Rome Fiumicino Airport 21:55 Siena Train Station  Economy £12
FlixBus 4h 5m 13:05 Rome Fiumicino Airport Rome Fiumicino Airport 17:10 Siena Piazza Antonio Gramsci  Economy £13
Tiemme SpA 3h 5m 10:45 Rome Fiumicino Airport Rome Fiumicino Airport 13:50 Siena Piazza Antonio Gramsci  Economy £23
Tiemme SpA 3h 5m 21:15 Rome Fiumicino Airport Rome Fiumicino Airport 00:20 Siena Piazza Antonio Gramsci  Economy £23
  • Did you know that if you travel from Rome Fiumicino Airport to Siena via Rome, you can save more than £3? You can find the corresponding connections below.
    • Terravision
      3h 39m
      0
      18:10
      Rome Fiumicino Airport
      Rome Fiumicino Airport
      18:50
      Rome
      Vatican City
      0
      Terravision
      Economy
      £5
      • Waiting Time 0h 20m
    • FlixBus
      2h 39m
      0
      19:10
      Rome
      Tiburtina Bus Station
      21:49
      Siena
      Bus Stop
      0
      FlixBus
      Economy
      £4
    Travel time is 0h 34m longer, but you will save £3

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 3h 49m 18:00 Rome Fiumicino Airport Rome Fiumicino Airport 21:49 Siena Bus Stop  Economy £14
FlixBus 3h 55m 18:00 Rome Fiumicino Airport Rome Fiumicino Airport 21:55 Siena Train Station  Economy £14
FlixBus 4h 5m 13:05 Rome Fiumicino Airport Rome Fiumicino Airport 17:10 Siena Piazza Antonio Gramsci  Economy £15
Tiemme SpA 3h 5m 10:45 Rome Fiumicino Airport Rome Fiumicino Airport 13:50 Siena Piazza Antonio Gramsci  Economy £22
Tiemme SpA 3h 5m 21:15 Rome Fiumicino Airport Rome Fiumicino Airport 00:20 Siena Piazza Antonio Gramsci  Economy £22
  • Did you know that if you travel from Rome Fiumicino Airport to Siena via Rome, you can save more than £5? You can find the corresponding connections below.
    • Terravision
      3h 39m
      0
      18:10
      Rome Fiumicino Airport
      Rome Fiumicino Airport
      18:50
      Rome
      Vatican City
      0
      Terravision
      Economy
      £5
      • Waiting Time 0h 20m
    • FlixBus
      2h 39m
      0
      19:10
      Rome
      Tiburtina Bus Station
      21:49
      Siena
      Bus Stop
      0
      FlixBus
      Economy
      £4
    Travel time is 0h 34m longer, but you will save £5

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 4h 5m 13:05 Rome Fiumicino Airport Rome Fiumicino Airport 17:10 Siena Piazza Antonio Gramsci  Economy £14
FlixBus 3h 49m 13:05 Rome Fiumicino Airport Rome Fiumicino Airport 16:54 Siena Bus Stop  Economy £14
FlixBus 3h 55m 13:05 Rome Fiumicino Airport Rome Fiumicino Airport 17:00 Siena Train Station  Economy £14
FlixBus 3h 49m 18:00 Rome Fiumicino Airport Rome Fiumicino Airport 21:49 Siena Bus Stop  Economy £15
FlixBus 3h 55m 18:00 Rome Fiumicino Airport Rome Fiumicino Airport 21:55 Siena Train Station  Economy £15
  • Did you know that if you travel from Rome Fiumicino Airport to Siena via Rome, you can save more than £5? You can find the corresponding connections below.
    • Terravision
      3h 39m
      0
      18:10
      Rome Fiumicino Airport
      Rome Fiumicino Airport
      18:50
      Rome
      Vatican City
      0
      Terravision
      Economy
      £5
      • Waiting Time 0h 20m
    • FlixBus
      2h 39m
      0
      19:10
      Rome
      Tiburtina Bus Station
      21:49
      Siena
      Bus Stop
      0
      FlixBus
      Economy
      £4
    Travel Time is 0h 10m shorter, and you will save £5

Best Price Offer: The price for the cheapest bus from Rome Fiumicino Airport to Siena is £9 on 12/11/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Rome Fiumicino Airport and Siena

See here how frequent the connections between Rome Fiumicino Airport and Siena are, during different times and days of the week.
Monday is the busiest day, with more than 21 daily coaches from Rome Fiumicino Airport to Siena. Saturday has instead the fewest connections, with only 5 daily coaches between Rome Fiumicino Airport and Siena.
The busiest time of the day is the Evening, with 54 coaches from Rome Fiumicino Airport to Siena, while Afternoon sees the fewest connections between Rome Fiumicino Airport and Siena, with only 16 offers.

Facts about coaches from Rome Fiumicino Airport (FCO) to Siena

Compare all providers like Tiemme SpA and FlixBus that travel 16 times every day by bus from Rome Fiumicino Airport to Siena in one click! Book your bus ticket from Rome Fiumicino Airport to Siena starting from £9!

Cheapest Bus £9
Fastest Bus 3h 5m
Earliest Coach 10:45
Latest Coach 18:00
Daily Bus Connections 16 Ø
Distance 184.8 km
Coach Companies Tiemme SpA and FlixBus

Cheapest coach connections from Rome Fiumicino Airport to Siena

Every day, 16 buses from 2 coach companies leave Rome Fiumicino Airport for Siena: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 01/11/2026 and for the following days.

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 26/10
Tuesday 27/10
Wednesday 28/10
Thursday 29/10
Friday 30/10
Saturday 31/10
Sunday 01/11
£25
Monday 02/11
£24
Tuesday 03/11
£23
Wednesday 04/11
£12
Thursday 05/11
£23
Friday 06/11
£24
Saturday 07/11
£14
Sunday 08/11
£24
Monday 09/11
£24
Tuesday 10/11
£23
Wednesday 11/11
£23
Thursday 12/11
£9
Friday 13/11
Saturday 14/11
£23
Sunday 15/11
£24
Monday 16/11
£25
Tuesday 17/11
£22
Wednesday 18/11
£11
Thursday 19/11
£11
Friday 20/11
£24
Saturday 21/11
£9
Sunday 22/11

The cheapest time to travel from Rome Fiumicino Airport to Siena

See here on which day and which time of the day you can find the cheapest bus ticket from Rome Fiumicino Airport to Siena, for the next 30 days.
With a price starting from £9, Thursday is the cheapest day for a coach from Rome Fiumicino Airport to Siena. Sunday instead is the most expensive day with prices starting from £24.
Evening is the cheapest day time for bus tickets from Rome Fiumicino Airport to Siena, with £12. Morning is the most expensive time of the day with prices starting from £22.

How to save money travelling from Rome Fiumicino Airport to Siena

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Rome Fiumicino Airport 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 bus from Rome Fiumicino Airport 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 Fiumicino Airport to Siena are also emptier.

Beloved bus companies from Rome Fiumicino Airport to Siena

These are the most booked bus companies between Rome Fiumicino Airport to Siena from our users.

Tiemme SpA from Rome Fiumicino Airport to Siena

Tiemme SpA

Here you will find the key facts about the Tiemme SpA bus route Rome Fiumicino Airport to Siena:

Cheapest Price £22
Fastest Coach 3h 5m
Earliest Coach 10:45
Last Coach 21:15
Daily Connections 14 Ø
Found on 01/11/2026

All bus stations and stops in Rome Fiumicino Airport and Siena

The map below shows you where to find all the bus stations in Rome Fiumicino Airport and Siena.

Service and Comfort on the bus from Rome Fiumicino Airport to Siena

Want to know which seat classes are available on the coaches from Rome Fiumicino Airport to Siena? Or which bus companies serve the route Rome Fiumicino Airport to Siena? Below you will find answers to your questions.

FAQs about the Rome Fiumicino Airport to Siena bus

How much does a Rome Fiumicino Airport - Siena coach trip cost?

This depends on, among other things, the day and travel time. The cheapest airport transfer for the Rome Fiumicino Airport - Siena route is available from £9 and takes 3h 49m. Compare offers and save money!

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

The connection Rome Fiumicino Airport to Siena is offered by 2 companies with ticket prices ranging from £9 to £44. Therefore, we suggest booking your ticket as soon as possible to ensure you will get the cheapest ticket price.

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

Each day, the bus route from Rome Fiumicino Airport to Siena is offered by roughly 16 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Siena from Rome Fiumicino Airport take?

The quickest transfer from Rome Fiumicino Airport to Siena is provided by Tiemme SpA and takes 3h 5m. Coach tickets for this connection cost £24. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Rome Fiumicino Airport to Siena?

The earliest bus to Siena departs from Rome Fiumicino Airport at 10:45. 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 Fiumicino Airport to Siena?

The latest bus to Siena departs from Rome Fiumicino Airport at 18:00. 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 Fiumicino Airport - Siena route?

Passengers looking to travel from Rome Fiumicino Airport to Siena can travel with Tiemme SpA and FlixBus. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Rome Fiumicino Airport and Siena?

You can check all the direct connections between Rome Fiumicino Airport 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 transfer: Tiemme SpA and FlixBus.

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

Depending on which provider you travel with, what you are allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the Rome Fiumicino Airport 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 Fiumicino Airport 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 transfer from Rome Fiumicino Airport to Siena on your planned travel date.

How does CheckMyBus find the best bus deals from Rome Fiumicino Airport 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 16 daily trips between Rome Fiumicino Airport 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 Rome Fiumicino Airport to Siena?

Prices and availability for 16 trips between Rome Fiumicino Airport 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 Rome Fiumicino Airport to Siena

Economy
Economy

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

More bus routes to Rome Fiumicino Airport and to Siena

Here’s an overview of the most popular bus routes to Rome Fiumicino Airport and to Siena. Simply click on the connection of your choice, and you will find all the details about your bus route!
Messina to Rome Fiumicino Airport bus Messina to Rome Fiumicino Airport bus
Bus from Rome to Rome Fiumicino Airport Bus from Rome to Rome Fiumicino Airport
Coaches Milan to Rome Fiumicino Airport Coaches Milan to Rome Fiumicino Airport
Bus from Cesena to Rome Fiumicino Airport Bus from Cesena to Rome Fiumicino Airport
Buses Prato to Siena Buses Prato to Siena
Bus Lucca to Siena Bus Lucca to Siena
Coach Milan to Siena Coach Milan to Siena
Bus Perugia to Siena Bus Perugia to Siena
CheckMyBus › Coaches in Italy › Coach to Rome Fiumicino Airport › Coach to Siena

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