The cheapest and fastest trains from Fiumicino to Siena
Cheapest price
$39
Average price
$51
Fastest journey
4 h 19 m
Average duration
5 h
Trains per day
11
Distance
188 km
The best way to find a cheap train ticket from Fiumicino to Siena is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Fiumicino to Siena will cost around $51 if you buy it on the day, but the cheapest tickets can be found for only $39.
It's difficult to get from Fiumicino to Siena without transferring at least 2 times.
Regionale 20653 · Regionale Veloce 4104 · Regionale 1885212:57 PM5h44Fiumicino Aeroporto6:41 PMSiena station$391One-way2 transfers
Regionale 20635 · Regionale 18720 · Regionale 1908610:57 AM5h39Fiumicino Aeroporto4:36 PMSiena station$391One-way2 transfers
Regionale 20703 · Regionale 18710 · Regionale 190985:27 PM5h50Fiumicino Aeroporto11:17 PMSiena station$391One-way2 transfers
Regionale 20665 · Regionale 18714 · Regionale 190921:57 PM6h09Fiumicino Aeroporto8:06 PMSiena station$391One-way2 transfers
Regionale 20481 · Regionale Veloce 4100 · Regionale 1908410:12 AM5h10Fiumicino Aeroporto3:22 PMSiena station$411One-way2 transfers
Regionale 20721+
FRECCIAROSSA 9330+
Regionale 182336:57 PM4h19Fiumicino Aeroporto11:16 PMSiena station$1061One-way2 transfers
Regionale 20687 · Regionale Veloce 4106 · Regionale 190944:27 PM4h58Fiumicino Aeroporto9:25 PMSiena station$411One-way2 transfers
Regionale 20639+
Intercity 590+
Regionale 1908611:27 AM5h09Fiumicino Aeroporto4:36 PMSiena station$551One-way2 transfers
Regionale 20481 · Regionale Veloce 4100 · Regionale 1908410:12 AM5h10Fiumicino Aeroporto3:22 PMSiena station$411One-way2 transfers
Regionale 20771+
Intercity 596+
Regionale 190922:42 PM5h24Fiumicino Aeroporto8:06 PMSiena station$551One-way2 transfers
Travel Information
Compare bus and train for Fiumicino to Siena
Omio recommends booking the bus as it is the most popular option from Fiumicino to Siena among Omio's users. If you are prioritising price take the bus with prices starting from $16. For those with little time consider booking a bus which can get you there in 3h 22m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.1 - 0.2kg. The ticket price range depends on the travel mode: a bus costs an average of $16, and a train costs an average of $33.
Distance: 116 miles (188 km)
Compare train with
| Train | Most popular Bus | Driving |
|---|---|---|
$37 Average price | $28 Average price Cheapest | $59 Average price (fuel + tolls) |
4h 19m Average total duration 3h 49m Onboard + 30m Additional time* | 3h 52m Average total duration Fastest 3h 22m Onboard + 30m Additional time* | 2h 56m Average total duration (door-to-door) |
0.1 - 0.2kg CO2 emissions Lowest | 0.2 - 0.5kg CO2 emissions | - CO2 emissions |
![]() Most popular train company | ![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Fiumicino to Siena:
A bus is $9 (€7) less than a train for this route with tickets for a train from Fiumicino to Siena costing on average $37 (€29).
Other travel options to Siena take longer:
Train takes on average 3h 49m.
Tickets start at around $37 (€29) compared to roughly $59 (€47) in fuel and tolls — a saving of about $22 (€18). The journey takes 3h 49m versus 2h 56m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
Live departures
Fiumicino to Siena train times
The table below shows live departures for Fiumicino to Siena trains for tomorrow, Thursday, May 7. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
Regionale 20585 · Regionale Veloce 4098 · Regionale 18215 | 7:27 AM Fiumicino Aeroporto | 7h13 | 2:40 PM Siena station | 2 transfers | |
Regionale 20481 · Regionale Veloce 4100 · Regionale 19084 | 10:12 AM Fiumicino Aeroporto | 5h10 | 3:22 PM Siena station | 2 transfers | |
Regionale 20635 · Regionale 18720 · Regionale 19086 | 10:57 AM Fiumicino Aeroporto | 5h39 | 4:36 PM Siena station | 2 transfers | |
Regionale 20639+ Intercity 590+ Regionale 19086 | 11:27 AM Fiumicino Aeroporto | 5h09 | 4:36 PM Siena station | 2 transfers | |
Regionale 20651 · Regionale 4500 · Regionale 19126 | 12:42 PM Fiumicino Aeroporto | 5h31 | 6:13 PM Siena station | 2 transfers | |
Regionale 20653 · Regionale Veloce 4104 · Regionale 18852 | 12:57 PM Fiumicino Aeroporto | 5h44 | 6:41 PM Siena station | 2 transfers | |
Regionale 20665 · Regionale 18714 · Regionale 19092 | 1:57 PM Fiumicino Aeroporto | 6h09 | 8:06 PM Siena station | 2 transfers | |
Regionale 20771+ Intercity 596+ Regionale 19092 | 2:42 PM Fiumicino Aeroporto | 5h24 | 8:06 PM Siena station | 2 transfers | |
Regionale 20687 · Regionale Veloce 4106 · Regionale 19094 | 4:27 PM Fiumicino Aeroporto | 4h58 | 9:25 PM Siena station | 2 transfers | |
Regionale 20703 · Regionale 18710 · Regionale 19098 | 5:27 PM Fiumicino Aeroporto | 5h50 | 11:17 PM Siena station | 2 transfers | |
Regionale 20721+ FRECCIAROSSA 9330+ Regionale 18233 | 6:57 PM Fiumicino Aeroporto | 4h19 | 11:16 PM Siena station | 2 transfers | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Fiumicino to Siena by bus or train
Compare bus and train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
May 07
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May 27
Why should you book Fiumicino to Siena trains with Omio?
Why book with Omio vs Regionale?
- Compare with other providers: On Omio, you can not only buy tickets for Regionale, but also compare tickets for the likes of Italo, Frecciarossa or Intercity to find the best option for your trip from Fiumicino 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 Regionale with all available travel options, which are bus and train to ensure you get the best deal for traveling from Fiumicino to Siena.
How far in advance should I book train tickets from Fiumicino to Siena?
Journey information
Overview: Train from Fiumicino to Siena
Trains from Fiumicino to Siena run on average 9 times per day, taking around 3h 49m. Cheap train tickets for this journey start at $33 (€27) but you can travel from only $16 (€12) by bus.
The earliest train runs at 00:08, the last at 23:27. The fastest train covers the 116 miles (188 km) distance in 4h 3m.
Distance 116 miles (188 km) |
Average train duration 3h 49m |
Cheapest ticket price $33 (€27) |
Trains per day 9 |
Fastest train 4h 3m |
First train 12:08 AM |
Last train 11:27 PM |
Cheapest Month Jun |
Cheapest Day Mon |
High Season Apr - Jun |
Low Season Oct - Dec |
Busiest Day Mon |
Least Busy Day Thu |
Best time to book 7 days |
Train companies: Regionale, Italo, Frecciarossa, Intercity from Fiumicino to Siena trainsRegionale, Italo, Frecciarossa, Intercity trains will get you between Fiumicino and Siena from $16 (€12). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Regionale
Italo
Frecciarossa
Intercity
FAQs: Trains from Fiumicino to Siena
Find answers to the most common questions about traveling from Fiumicino to Siena by train. 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 train, the cheapest option, or tips for making the most of your visit at Siena, this guide helps you travel smarter and with confidence.

popular train stations
Popular train stations from Fiumicino to Siena
- 6:00 AM - 8:00 PM Monday - Sunday
- Free
- Parking is available near the station, open 24/7.
- Ristorante Il Vinaio
- Osteria Le Logge
- Outside the main entrance.
- Elevators, ramps.
- €1
- Hotel Italia
- NH Siena
- Hotel Minerva
- Located near the main entrance
- Located near the main entrance
- Free
- The station has a single-level layout with platforms accessible from the main hall.
- Bus: Several local and regional lines available
- Taxi: Available outside the station
Most popular train connections from Fiumicino
More options for your journey from Fiumicino to Siena
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