- Must visit
Museo Ostiense
Main archaeological museum for nearby Ostia Antica and Portus, displaying statues, mosaics, and finds that explain Rome’s ancient maritime world.
Cheapest price on Sep 05
€28
Average ticket price on Sep 05
€40
Fastest journey on Sep 05
4 h 23 m
Average journey duration on Sep 05
4 h 50 m
Trains on Sep 05
10
Distance
188 km
The best way to find a cheap train ticket from Siena to Fiumicino is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Siena to Fiumicino will cost around €40 if you buy it on the day, but the cheapest tickets can be found for only €28.
It's difficult to get from Siena to Fiumicino without transferring at least 2 times.
Regionale 19071 · Regionale Veloce 4101 · Regionale 20485
Regionale 19083 · Regionale Veloce 4107 · Regionale 20539
Regionale 19091 · Regionale 18715 · Regionale 20557
Regionale 19065 · Regionale Veloce 4099 · Regionale 20455
Regionale 19077 · Regionale Veloce 4105 · Regionale 20503
Regionale 19077 · Regionale Veloce 4105 · Regionale 20503
Regionale 18236+
FRECCIAROSSA 9559+
Regionale 20559
Regionale 18200+
FRECCIAROSSA 9401+
Regionale 20445
Regionale 19091 · Regionale 18715 · Regionale 20557
Regionale 19065 · Regionale Veloce 4099 · Regionale 20455Omio recommends booking the bus as it is the most popular option from Siena to Fiumicino among Omio's users. If you are prioritising price, take the bus, with an average ticket price of €24 For those with little time, consider booking a bus, which has an average total journey time of 4h 0m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.1 - 0.2kg. Average ticket prices depend on the travel mode: a bus costs an average of €24, while a train costs an average of €29.
Distance: 116 miles (188 km)
| Train | Most popular Bus |
|---|---|
€29 Average price | €24 Average price Cheapest |
4h 17m Average total duration 3h 47m Onboard + 30m Additional time* | 4h 0m Average total duration Fastest 3h 30m Onboard + 30m Additional time* |
0.1 - 0.2kg CO2 emissions Lowest | 0.2 - 0.5kg CO2 emissions |
![]() Most popular train company | ![]() Most popular bus company |
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 Siena to Fiumicino:
A bus is €5 less than a train for this route with tickets for a train from Siena to Fiumicino costing on average €29.
Other travel options to Fiumicino take longer:
Train takes on average 3h 47m.
The table below shows live departures for Siena to Fiumicino trains for tomorrow, Saturday, September 5. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
Regionale 18200+ FRECCIAROSSA 9401+ Regionale 20445 | 5:43 AM Siena station | 4h35 | 10:18 AM Fiumicino Aeroporto | 2 transfers | |
Regionale 19065 · Regionale Veloce 4099 · Regionale 20455 | 5:54 AM Siena station | 5h54 | 11:48 AM Fiumicino Aeroporto | 2 transfers | |
Regionale 19071 · Regionale Veloce 4101 · Regionale 20485 | 8:13 AM Siena station | 6h50 | 3:03 PM Fiumicino Aeroporto | 2 transfers | |
Regionale 18214+ Intercity 583+ Regionale 5332 | 8:18 AM Siena station | 6h15 | 2:33 PM Fiumicino Aeroporto | 2 transfers | |
Regionale 18218 · Regionale Veloce 4103 · Regionale 20493 | 9:18 AM Siena station | 7h30 | 4:48 PM Fiumicino Aeroporto | 2 transfers | |
Regionale 18218+ Intercity 1589+ Regionale 20491 | 9:18 AM Siena station | 6h30 | 3:48 PM Fiumicino Aeroporto | 2 transfers | |
Regionale 19077 · Regionale Veloce 4105 · Regionale 20503 | 1:25 PM Siena station | 4h23 | 5:48 PM Fiumicino Aeroporto | 2 transfers | |
Regionale 19083 · Regionale Veloce 4107 · Regionale 20539 | 2:43 PM Siena station | 6h05 | 8:48 PM Fiumicino Aeroporto | 2 transfers | |
Regionale 19091 · Regionale 18715 · Regionale 20557 | 5:43 PM Siena station | 4h50 | 10:33 PM Fiumicino Aeroporto | 2 transfers | |
Regionale 18236+ FRECCIAROSSA 9559+ Regionale 20559 | 6:18 PM Siena station | 4h30 | 10:48 PM Fiumicino Aeroporto | 2 transfers | |
Find all the dates and times for this journey
Compare train and bus 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.
Trains from Siena to Fiumicino run on average 8 times per day, taking around 3h 47m. Cheap train tickets for this journey start at €27 but you can travel from only €11 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 46m.
Distance 116 miles (188 km) |
Average train duration 3h 47m |
Cheapest ticket price €27 |
Trains per day 8 |
Fastest train 4h 46m |
First train 12:08 AM |
Last train 11:27 PM |
Cheapest Month Sep |
Cheapest Day Fri |
High Season Apr - Jun |
Low Season Jan - Mar |
Busiest Day Wed |
Least Busy Day Fri |
Best time to book 2 days |
Discover the best of Fiumicino — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Fiumicino trip today.
Main archaeological museum for nearby Ostia Antica and Portus, displaying statues, mosaics, and finds that explain Rome’s ancient maritime world.
Archaeological visitor route around the imperial port of Trajan, where ruins and exhibits reveal the logistics of Rome’s busiest harbor system.
Necropolis museum area with Roman tombs and funerary art near the ancient harbor; a compelling look at daily life and burial customs.
Canal-side promenade lined with boats and maritime views; the best place to feel Fiumicino’s fishing-port atmosphere on foot.
Protected coastal reserve with wetlands, paths, and wildlife habitats; excellent for birdwatching and understanding the Roman coast’s ecology.
Central urban park with lawns, paths, and public events; a relaxed local favorite for walks near the town center.
Spaghetti with clams, a Tyrrhenian coast classic. In Fiumicino it is prized for very fresh local shellfish and simple Roman seaside cooking.
Mussels cooked with tomato, garlic, parsley, and white wine. A staple of local seafood menus reflecting Fiumicino's fishing-port tradition.
Mixed fried seafood, usually squid, shrimp, and small fish. Popular in Fiumicino for its fresh catch and casual waterfront dining style.
Refined seafood restaurant near the canal, known for elegant raw fish, tasting menus, and polished service in a contemporary setting.
Well-known fish restaurant with a modern style, appreciated for creative seafood dishes and quality ingredients near the waterfront.
Established local favorite for classic Roman seafood, including pasta with clams and fried fish, in a lively traditional atmosphere.
Moderate for Italy: airport-area stays cost more, but dining and local transit are reasonable versus Rome city center and major tourist hubs.
Service is often included or covered by coperto. Round up or leave 5-10% for great restaurant service; small change for cafes; taxi tips are optional, usually rounding up.
Find answers to the most common questions about traveling from Siena to Fiumicino 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 Fiumicino, this guide helps you travel smarter and with confidence.

Most Siena to Fiumicino trains use the Siena to Fiumicino Aeroporto station pair. Use this guide to compare Siena and Fiumicino train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Siena is 1 km from Siena city centre. Public transport options include:
Siena has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Information Desk, and Luggage Carts.
Food options include: Ristorante Il Vinaio, Osteria Le Logge
Free. ATMs are available in the train station.
Ticket office support is available at Siena. Information desks are located near the main entrance.
Luggage storage is available at Siena. Lost and found is available at the station.
Available at Siena: Parking, Taxis, WC.
Available at Siena: Bike Parking, Bike Rental.
Accessibility facilities are available at Siena: Elevators, ramps.
Nearby hotels include Hotel Italia, NH Siena, Hotel Minerva.
Here are some other resources that might have the information you need