The cheapest and fastest buses from Siena to Rome Leonardo da Vinci Fiumicino Airport
Cheapest price
$18
Average price
$21
Fastest journey
2 h 20 m
Average duration
2 h 38 m
Buses per day
12
Distance
186 km
The best way to find a cheap bus ticket from Siena to Rome Leonardo da Vinci Fiumicino Airport is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Siena to Rome Leonardo da Vinci Fiumicino Airport will cost around $21 if you buy it on the day, but the cheapest tickets can be found for only $18.
Of the 12 buses that leave Siena for Rome Leonardo da Vinci Fiumicino Airport on Sun, Mar 15, 11 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Mar 15 the direct buses cover the 186 km distance in an average of 2 h 38 m but if you time it right, some buses will get you there in just 2 h 20 m .
On Sun, Mar 15 the slowest buses will take 3 h 20 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

FlixBus
FlixBus
FlixBus
1121 · 4412




Travel Information
Compare bus, train, and flight for Siena to Rome Leonardo da Vinci Fiumicino Airport
Omio recommends booking the bus as it is the most popular option from Siena to Rome Leonardo da Vinci Fiumicino Airport among Omio's users. If you are prioritising price take the bus with prices starting from $13. For those with little time consider booking a flight which can get you there in 53m. The ticket price range depends on the travel mode: a bus costs an average of $13, and a flight costs an average of $76.
Distance: 115 miles (186 km)
Compare bus with
Most popular Bus | Train | Flight |
|---|---|---|
$27 Average price Cheapest | $35 Average price | $109 Average price |
4h 11m Average total duration 3h 41m Onboard + 30m Additional time* | 4h 22m Average total duration 3h 52m Onboard + 30m Additional time* | 3h 53m Average total duration Fastest 53m Onboard + 3h 0m Additional time* |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
Siena to Rome Leonardo da Vinci Fiumicino Airport Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator BlaBlaCar | Departure Time 05:00AM | Arrival Time 08:30AM | Duration 3h30 | Departure days Sat | Cheapest price $21 |
Operator FlixBus | Departure Time 06:50AM | Arrival Time 11:00AM | Duration 4h10 | Departure days Everyday | Cheapest price $14 |
Operator FlixBus | Departure Time 07:00AM | Arrival Time 11:00AM | Duration 4h00 | Departure days Everyday | Cheapest price $14 |
Operator BlaBlaCar | Departure Time 07:10AM | Arrival Time 09:50AM | Duration 2h40 | Departure days Mon | Cheapest price $23 |
Operator FlixBus | Departure Time 07:10AM | Arrival Time 11:00AM | Duration 3h50 | Departure days Everyday | Cheapest price $14 |
Operator BlaBlaCar | Departure Time 08:30AM | Arrival Time 11:30AM | Duration 3h00 | Departure days Tue | Cheapest price $20 |
Operator BlaBlaCar | Departure Time 08:40AM | Arrival Time 12:00PM | Duration 3h20 | Departure days Fri | Cheapest price $19 |
Operator BlaBlaCar | Departure Time 08:50AM | Arrival Time 11:20AM | Duration 2h30 | Departure days Sun | Cheapest price $21 |
Operator BlaBlaCar | Departure Time 09:00AM | Arrival Time 11:30AM | Duration 2h30 | Departure days Sat | Cheapest price $19 |
Operator Itabus | Departure Time 09:25AM | Arrival Time 03:15PM | Duration 5h50 | Departure days Mon, Sat, Sun | Cheapest price $19 |
Operator FlixBus | Departure Time 10:35AM | Arrival Time 02:40PM | Duration 4h05 | Departure days Everyday | Cheapest price $14 |
Operator FlixBus | Departure Time 10:45AM | Arrival Time 02:40PM | Duration 3h55 | Departure days Everyday | Cheapest price $14 |
Operator FlixBus | Departure Time 10:55AM | Arrival Time 02:40PM | Duration 3h45 | Departure days Everyday | Cheapest price $14 |
Operator BlaBlaCar | Departure Time 11:00AM | Arrival Time 01:30PM | Duration 2h30 | Departure days Mon | Cheapest price $23 |
Operator BlaBlaCar | Departure Time 11:10AM | Arrival Time 01:30PM | Duration 2h20 | Departure days Fri | Cheapest price $24 |
Operator BlaBlaCar | Departure Time 11:20AM | Arrival Time 01:40PM | Duration 2h20 | Departure days Sat | Cheapest price $19 |
Operator BlaBlaCar | Departure Time 11:30AM | Arrival Time 01:50PM | Duration 2h20 | Departure days Tue, Wed, Sat | Cheapest price $18 |
Operator BlaBlaCar | Departure Time 11:50AM | Arrival Time 02:20PM | Duration 2h30 | Departure days Mon, Sat | Cheapest price $18 |
Operator BlaBlaCar | Departure Time 12:40PM | Arrival Time 03:00PM | Duration 2h20 | Departure days Mon | Cheapest price $24 |
Operator BlaBlaCar | Departure Time 01:10PM | Arrival Time 03:30PM | Duration 2h20 | Departure days Fri | Cheapest price $26 |
Operator BlaBlaCar | Departure Time 02:10PM | Arrival Time 04:30PM | Duration 2h20 | Departure days Tue, Wed | Cheapest price $24 |
Operator BlaBlaCar | Departure Time 02:30PM | Arrival Time 05:00PM | Duration 2h30 | Departure days Sun | Cheapest price $26 |
Operator BlaBlaCar | Departure Time 04:20PM | Arrival Time 06:40PM | Duration 2h20 | Departure days Wed | Cheapest price $23 |
Operator BlaBlaCar | Departure Time 04:30PM | Arrival Time 07:00PM | Duration 2h30 | Departure days Fri | Cheapest price $28 |
Operator BlaBlaCar | Departure Time 04:40PM | Arrival Time 06:50PM | Duration 2h10 | Departure days Thu | Cheapest price $24 |
Operator BlaBlaCar | Departure Time 06:00PM | Arrival Time 09:20PM | Duration 3h20 | Departure days Sun | Cheapest price $18 |
Operator BlaBlaCar | Departure Time 06:20PM | Arrival Time 09:20PM | Duration 3h00 | Departure days Thu | Cheapest price $30 |
Operator BlaBlaCar | Departure Time 06:40PM | Arrival Time 08:50PM | Duration 2h10 | Departure days Wed | Cheapest price $19 |
Operator BlaBlaCar | Departure Time 07:20PM | Arrival Time 09:50PM | Duration 2h30 | Departure days Mon | Cheapest price $26 |
Operator BlaBlaCar | Departure Time 07:40PM | Arrival Time 10:10PM | Duration 2h30 | Departure days Sun | Cheapest price $24 |
Operator BlaBlaCar | Departure Time 09:00PM | Arrival Time 11:20PM | Duration 2h20 | Departure days Sun | Cheapest price $24 |
Operator BlaBlaCar | Departure Time 09:20PM | Arrival Time 11:30PM | Duration 2h10 | Departure days Thu | Cheapest price $27 |
Operator BlaBlaCar | Departure Time 09:30PM | Arrival Time 11:40PM | Duration 2h10 | Departure days Fri | Cheapest price $24 |
Live departures
Siena to Rome Leonardo da Vinci Fiumicino Airport bus times
The table below shows live departures for Siena to Rome Leonardo da Vinci Fiumicino Airport buses for today, Saturday, March 14. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
1121 · 4412 | 8:25 AM Siena, Stazione FS (Piazzale Carlo Rosselli) | 5h50 | 2:15 PM Fiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus) | 1 transfer | |
FlixBus | 9:35 AM Siena, P.za Gramsc | 4h05 | 1:40 PM Fiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus) | 0 transfersDirect | |
FlixBus | 9:45 AM Siena, Stazione FS (Piazzale Carlo Rosselli) | 3h55 | 1:40 PM Fiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus) | 0 transfersDirect | |
FlixBus | 9:55 AM Siena, Siena/Viale Pietro Toselli | 3h45 | 1:40 PM Fiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus) | 0 transfersDirect | |
| Sunday, March 15 | |||||
FlixBus | 5:50 AM Siena, P.za Gramsc | 4h10 | 10:00 AM Fiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus) | 0 transfersDirect | |
FlixBus | 6:00 AM Siena, Stazione FS (Piazzale Carlo Rosselli) | 4h00 | 10:00 AM Fiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus) | 0 transfersDirect | |
FlixBus | 6:10 AM Siena, Siena/Viale Pietro Toselli | 3h50 | 10:00 AM Fiumicino, Aeroporto Leonardo de Vinci (T3 Arrivi - Stazione degli autobus) | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Siena to Rome Leonardo da Vinci Fiumicino Airport by bus, train, or flight
Compare bus, train, and flight 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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Why should you book Siena to Rome Leonardo da Vinci Fiumicino Airport buses with Omio?
Why book with Omio vs FlixBus?
- Compare with other providers: On Omio, you can not only buy tickets for FlixBus, but also compare tickets for the likes of Infobus or Itabus to find the best option for your trip from Siena to Rome Leonardo da Vinci Fiumicino Airport.
- 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 FlixBus with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Siena to Rome Leonardo da Vinci Fiumicino Airport.
Why book with Omio over Wanderu, Trainline or Busbud?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Infobus or Itabus to find the best option for your trip from Siena to Rome Leonardo da Vinci Fiumicino Airport.
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Siena to Rome Leonardo da Vinci Fiumicino Airport.
Journey information
Overview: Bus from Siena to Rome Leonardo da Vinci Fiumicino Airport
Buses from Siena to Rome Leonardo da Vinci Fiumicino Airport run on average 9 times per day, taking around 3h 41m. Cheap bus tickets for this journey start at $13 (€11) if you book in advance.
There are 8 buses per day. The earliest bus runs at 06:05, the last at 18:10. The fastest bus covers the 115 miles (186 km) distance in 3h 45m.
Distance 115 miles (186 km) |
Average bus duration 3h 41m |
Cheapest ticket price $13 (€11) |
Buses per day 9 |
Direct buses 8 |
Fastest bus 3h 45m |
First bus 06:05 |
Last bus 18:10 |
Bus providers: FlixBus, Infobus, BlaBlaCar, Itabus from Siena to Rome Leonardo da Vinci Fiumicino AirportYou can travel by bus between Siena to Rome Leonardo da Vinci Fiumicino Airport with FlixBus, Infobus, BlaBlaCar, Itabus for as low as $13 (€11). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Infobus
Itabus
BlaBlaCar
FAQs: Bus from Siena to Rome Leonardo da Vinci Fiumicino Airport
Find answers to the most common questions about traveling from Siena to Rome Leonardo da Vinci Fiumicino Airport by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Rome Leonardo da Vinci Fiumicino Airport, this guide helps you travel smarter and with confidence.

- Infobus
- Assistance
- Priority seating
- Transport for wheelchairs and mobility aids.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Itabus
- Assistance
- Dedicated seating areas
- Accessible restrooms.
- Infobus
- You can cancel your ticket up to 24 hours before departure for a partial refund. Cancellations within 24 hours may incur a fee.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
- Itabus
- You can cancel your ticket up to 24 hours before departure for a partial refund. Changes allowed for a fee.
- Infobus
- One carry-on bag up to 5kg (40x20x25) and one checked bag up to 20kg (50x30x80).
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Itabus
- One carry-on bag up to 10kg and one checked bag up to 20kg.
- Infobus
- 10€ per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
- Itabus
- 5€ per additional bag.
- Infobus
- Small pets allowed in carriers
- larger pets may require a separate ticket.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
- Itabus
- Small pets allowed in carriers
- larger pets must be leashed and muzzled.
popular bus stations
Popular bus stations from Siena to Rome Leonardo da Vinci Fiumicino Airport
Most popular bus connections from Siena
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