Next bus departures

Next departures for Trieste to Rome on October 18
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus Wifi Toilet Power outlets	10:00am	Centrale	9h 40m	7:40pm	Rome Tiburtina Bus Station	Cheapest
Bus Wifi Toilet Power outlets	12:50am	Trieste Centrale	8h 30m	9:20am	Rome Tiburtina Bus Station	Fastest
Bus Toilet	7:00pm	Centrale	9h 30m	4:30am	Rome Tiburtina Bus Station	No tags
Bus Wifi Toilet Power outlets	10:00am	Centrale	9h 40m	7:40pm	Rome Tiburtina Bus Station	No tags
Bus Wifi Toilet Power outlets	6:57pm	Trieste Airport (TRS)	11h 13m	6:10am	Rome Tiburtina Bus Station	No tags
Bus Wifi Toilet Power outlets	10:00am	Centrale	9h 40m	7:40pm	Rome Tiburtina Bus Station	No tags
Bus Wifi Toilet Power outlets	2:40am	Trieste Centrale	15h 45m	6:25pm	Aeroporto Ciampino Airport (CIA)	No tags
Bus Wifi Toilet Power outlets	10:00am	Centrale	9h 40m	7:40pm	Rome Tiburtina Bus Station	No tags

Last refresh of the prices: Today at 7:08 PM CEST.

Compare 2 ways to go from Trieste to Rome

We recommend taking the train

Among the sustainable travel choices, the Train stands out as a good way to reach Rome. The journey takes about 6 hours 3 minutes and with fares starting at just $33, it presents an excellent value for a comfortable ride.

2train per day

6h 3mAverage Duration

267 milesDistance

10kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$10 - $140	Average Duration12h 5m	CO₂ emissions 11kg CO₂e
Train	Average Price$33 - $212	Average Duration6h 3m	CO₂ emissions 10kg CO₂e

Bus stations and stops in Trieste and Rome

Stops in Trieste

A
Centrale
Piazza della Libertà 9, 34135 Trieste, Italy
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B
Trieste Airport
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C
Trieste
Via della Fonderia, 6, 34129 Trieste, Italy
D
Largo Città di Santos
Largo Città di Santos, 8, 34132 Trieste TS, Italy
E
Stazione marittima
Molo dei Bersaglieri, 42, 34124 Trieste TS, Italy
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Stops in Rome

A
Rome Tiburtina Bus Station
Largo Guido Mazzoni, 3, 00162 Roma, Italy
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B
Rome Ciampino Airport
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C
Rome Fiumicino Airport (FCO)
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D
Castro Pretorio
Viale Castro Pretorio 76, 00185 Roma, Italy
E
Roma
F
Anagnina
Via Vincenzo Giudice, 00173 Roma RM, Italy

Compare bus companies

FlixBus

3.5/516,283 reviews

Staff4.2

Timeliness4.0

Cleanliness4.1

Wifi2.7

Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.

Itabus

3.8/51,092 reviews

Staff4.3

Timeliness3.1

Cleanliness4.1

Wifi2.8

MarinoBus

4.1/5988 reviews

Staff4.7

Timeliness4.3

Cleanliness4.5

Wifi3.5

IT bus companies:FlixBus, BlaBlaCar Bus, ALSA, Rede Expressos, Trenitalia, Deutsche Bahn, Sindbad

Frequently asked questions about traveling from Trieste to Rome by bus

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

How much is the bus ticket from Trieste to Rome?
The cheapest bus tickets from Trieste to Rome start from $10. The average price for this route is around $58. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Trieste to Rome?
The average bus trip duration from Trieste to Rome is 12h 5m, covering a distance of 272 miles (439 km). The quickest bus can get you there in 8h 30m and is operated by FlixBus.
Which bus companies service the Trieste to Rome route?
Several major bus companies operate on this route with 17 buses available per day, including services from FlixBus, Itabus, MarinoBus.
What is the earliest and latest departure time for the bus from Trieste to Rome?
The earliest bus departs from Trieste to Rome at 12:50am. And the latest bus departs at 10:55pm.
What are the CO₂ emissions for the bus trip from Trieste to Rome?
A bus trip from Trieste to Rome generates an estimated 10.951574999999998 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What is the best bus company from Trieste to Rome?
According to Busbud customers, the highest-rated bus company on this route is MarinoBus, with an average rating of 4.1 out of 5 stars based on 987 reviews.
Which bus company has the best Wi-Fi from Trieste to Rome?
Based on reviews on Busbud, the bus company MarinoBus has the best Wi-Fi rating with a score of 3.5.
Which bus company has the most timely service from Trieste to Rome?
According to Busbud traveler reviews, the most timely bus company on this route is MarinoBus, with a punctuality rating of 4.3 out of 5 stars.
Which bus company has the cleanest buses from Trieste to Rome?
According to Busbud traveler reviews, the bus company with the cleanest buses on this route is MarinoBus, with a cleanliness rating of 4.5 out of 5 stars.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

10/15

$52

10/16

$41

Today

$50

10/18

$41

10/19

$14

10/20

$23

10/21

$23

10/22

$23

The cheapest trip from Trieste to Rome was searched and found on Oct 19, 2026 with a price of $14

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Trieste to Rome, as early as possible.

You can expect to pay from $14 to $155 for a bus ticket from Trieste to Rome based on the last 2 days. You can expect to find the cheapest price for the trip at $14 which is on 2026-10-19.

Usually FlixBus will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.