Travel optionsfrom Siena to Fiumicino
How to get from Siena to Fiumicino by train, bus or flight.
Our recommendation
The best way to travel from Siena to Fiumicino is by taking a bus because it’s the best combination of price and speed.
FlixBus7:10 AM3h50Siena, Siena/Viale Pietro Toselli11:00 AMFiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus)€231One-way0 transfers
Cheapest
FlixBus7:10 AM3h50Siena, Siena/Viale Pietro Toselli11:00 AMFiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus)€231One-way0 transfers
Fastest
FlixBus10:55 AM3h45Siena, Siena/Viale Pietro Toselli2:40 PMFiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus)€281One-way0 transfers
Other options
FlixBus7:00 AM4h00Siena, Stazione FS (Piazzale Carlo Rosselli)11:00 AMFiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus)€231One-way0 transfers
FlixBus6:50 AM4h10Siena, P.za Gramsc11:00 AMFiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus)€231One-way0 transfers
FlixBus10:45 AM3h55Siena, Stazione FS (Piazzale Carlo Rosselli)2:40 PMFiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus)€281One-way0 transfers
Find all the dates and times for this journey by train, bus, flight, and ferry .
Travel Information
Compare train and bus for Siena to Fiumicino
Omio 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 prices starting from €12. For those with little time consider booking a bus which can get you there in 3h 25m. 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 €12, and a train costs an average of €27.
Distance: 116 miles (188 km)
Compare bus with
Most popular Bus | Train |
|---|---|
€21 Average price Cheapest | €29 Average price |
3h 55m Average total duration Fastest 3h 25m Onboard + 30m Additional time* | 4h 16m Average total duration 3h 46m Onboard + 30m Additional time* |
0.2 - 0.5kg CO2 emissions | 0.1 - 0.2kg CO2 emissions Lowest |
![]() Most popular bus company | ![]() Most popular train 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 €7 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 46m.
Compare prices and tickets Prices for trains, buses and flights
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.
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FAQs: Travel from Siena to Fiumicino
Travel to Fiumicino easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Siena to Fiumicino.

This is compared to other travel options from Siena to Fiumicino:
A bus is €7 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 46m.
- Around 10 buses per day.
- Around 8 trains per day.
However, we recommend checking specific travel dates for your route between Siena and Fiumicino as scheduled services by train and bus can vary by season or day of the week.
- Flights mostly depart from Florence Peretola Airport and arrive in Rome Leonardo da Vinci Fiumicino Airport.
- Buses mostly depart from Siena, Stazione FS (Piazzale Carlo Rosselli) and arrive in Fiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus).
- Trains mostly depart from Siena station and arrive in Fiumicino Aeroporto.
- Travel with FlixBus, BlaBlaCar, Infobus, Itabus to go to Fiumicino by bus.
- Travel with Regionale, Italo, Intercity, Frecciarossa to go to Fiumicino by train.
- 9 direct buses per day with FlixBus, BlaBlaCar, Infobus.
Travelling from Siena to Fiumicino: related information
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