Bus from Trieste to Rome from $15

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Compare all timetables for the bus from Trieste to Rome

Here is a selection of the cheapest bus trips from the schedule from Trieste to Rome from various bus operators like Itabus, FlixBus or MarinoBus for the next days.

today
$18
tomorrow
$17
Sunday
$20
Monday
$18
Tuesday
$23
Wednesday
$18
Thursday
$23

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Itabus 9h 40m 10:00 AM Trieste Central Bus Station 7:40 PM Rome Tiburtina Bus Station  Premium Economy $18
FlixBus 9h 5m 8:20 AM Trieste Central Station 5:25 PM Rome Tiburtina Bus Station  Economy $28
Itabus 10h 5m 8:25 PM Trieste Central Station 6:30 AM Rome Tiburtina Bus Station  Premium Economy $41
FlixBus 11h 35m 11:25 AM Trieste Central Station 11:00 PM Rome Tiburtina Bus Station  Economy $45
MarinoBus 9h 30m 7:00 PM Trieste Central Station 4:30 AM Rome Tiburtina Bus Station  Basic $71

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Itabus 9h 40m 10:00 AM Trieste Central Bus Station 7:40 PM Rome Tiburtina Bus Station  Premium Economy $17
FlixBus 9h 5m 8:20 AM Trieste Central Station 5:25 PM Rome Tiburtina Bus Station  Economy $24
FlixBus 11h 10m 10:10 PM Trieste Central Station 9:20 AM Rome Tiburtina Bus Station  Economy $29
Itabus 10h 5m 8:25 PM Trieste Central Station 6:30 AM Rome Tiburtina Bus Station  Premium Economy $41
MarinoBus 9h 30m 7:00 PM Trieste Central Station 4:30 AM Rome Tiburtina Bus Station  Basic $71

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Itabus 9h 40m 10:00 AM Trieste Central Bus Station 7:40 PM Rome Tiburtina Bus Station  Basic $20
FlixBus 8h 30m 12:50 AM Trieste Central Station 9:20 AM Rome Tiburtina Bus Station  Economy $21
FlixBus 11h 25m 12:50 AM Trieste Central Station 12:15 PM Rome Anagnina Bus Station  Economy $39
Itabus 10h 5m 8:25 PM Trieste Central Bus Station 6:30 AM Rome Tiburtina Bus Station  Basic $43
MarinoBus 9h 30m 7:00 PM Trieste Central Station 4:30 AM Rome Tiburtina Bus Station  Basic $55

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Itabus 9h 40m 10:00 AM Trieste Central Bus Station 7:40 PM Rome Tiburtina Bus Station  Premium Economy $18
Itabus 10h 5m 8:25 PM Trieste Central Bus Station 6:30 AM Rome Tiburtina Bus Station  Premium Economy $20
FlixBus 8h 30m 12:50 AM Trieste Central Station 9:20 AM Rome Tiburtina Bus Station  Economy $29
FlixBus 11h 35m 11:25 AM Trieste Central Station 11:00 PM Rome Tiburtina Bus Station  Economy $38
MarinoBus 9h 30m 7:00 PM Trieste Central Station 4:30 AM Rome Tiburtina Bus Station  Basic $62

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Itabus 9h 40m 10:00 AM Trieste Central Bus Station 7:40 PM Rome Tiburtina Bus Station  Premium Economy $23
Itabus 10h 5m 8:25 PM Trieste Central Bus Station 6:30 AM Rome Tiburtina Bus Station  Basic $26
FlixBus 12h 35m 10:10 PM Trieste Central Station 10:45 AM Rome Tiburtina Bus Station  Economy $47
FlixBus 9h 25m 8:45 PM Trieste Central Station 6:10 AM Rome Tiburtina Bus Station  Economy $49
MarinoBus 9h 30m 7:00 PM Trieste Central Bus Station 4:30 AM Rome Tiburtina Bus Station  Economy $55

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Itabus 9h 40m 10:00 AM Trieste Central Bus Station 7:40 PM Rome Tiburtina Bus Station  Premium Economy $18
FlixBus 9h 5m 8:20 AM Trieste Central Station 5:25 PM Rome Tiburtina Bus Station  Economy $20
Itabus 10h 5m 8:25 PM Trieste Central Station 6:30 AM Rome Tiburtina Bus Station  Premium Economy $25
FlixBus 11h 50m 10:10 PM Trieste Central Station 10:00 AM Rome Tiburtina Bus Station  Economy $44
MarinoBus 9h 30m 7:00 PM Trieste Central Station 4:30 AM Rome Tiburtina Bus Station  Basic $59

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Itabus 9h 40m 10:00 AM Trieste Central Bus Station 7:40 PM Rome Tiburtina Bus Station  Premium Economy $23
Itabus 10h 5m 8:25 PM Trieste Central Station 6:30 AM Rome Tiburtina Bus Station  Premium Economy $35
FlixBus 11h 10m 10:10 PM Trieste Central Station 9:20 AM Rome Tiburtina Bus Station  Economy $38
FlixBus 9h 5m 8:20 AM Trieste Central Station 5:25 PM Rome Tiburtina Bus Station  Economy $44
MarinoBus 9h 30m 7:00 PM Trieste Central Station 4:30 AM Rome Tiburtina Bus Station  Basic $66

Best Price Offer: The price for the cheapest bus from Trieste to Rome is $15 on 3/21/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Trieste and Rome

See here how frequent the connections between Trieste and Rome are, during different times and days of the week.
Sunday is the busiest day, with more than 22 daily buses from Trieste to Rome. Wednesday has instead the fewest connections, with only 12 daily coaches between Trieste and Rome.
The busiest time of the day is the Evening, with 55 buses from Trieste to Rome, while Night sees the fewest connections between Trieste and Rome, with 11 offers.

Facts about the bus from Trieste to Rome

Compare all providers like Itabus, FlixBus and MarinoBus that travel 15 times every day by bus from Trieste to Rome in one click! Book your bus ticket from Trieste to Rome starting from $15!

Cheapest Bus $15
Fastest Bus 6h 27m
Earliest Bus 8:20 AM
Latest Bus 10:10 PM
Daily Bus Routes 15 Ø
Distance 266.7 miles
Bus Companies Itabus, FlixBus, MarinoBus and Trenitalia

Cheapest bus connections from Trieste to Rome

Every day, 15 buses from 4 bus companies leave Trieste for Rome: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 03/13/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 03/08
Monday 03/09
Tuesday 03/10
Wednesday 03/11
Thursday 03/12
Friday 03/13
$18
Saturday 03/14
$17
Sunday 03/15
$17
Monday 03/16
$30
Tuesday 03/17
$23
Wednesday 03/18
$20
Thursday 03/19
$23
Friday 03/20
$18
Saturday 03/21
$15
Sunday 03/22
$27
Monday 03/23
$18
Tuesday 03/24
$18
Wednesday 03/25
$18
Thursday 03/26
$18
Friday 03/27
$24
Saturday 03/28
$23
Sunday 03/29
$29
Monday 03/30
$17
Tuesday 03/31
$33
Wednesday 04/01
$33
Thursday 04/02
$49
Friday 04/03
$34
Saturday 04/04

The cheapest time to travel from Trieste to Rome

See here on which day and which time of the day you can find the cheapest bus ticket from Trieste to Rome, for the next 30 days.
With a price starting from $15, Saturday is the cheapest day for a bus from Trieste to Rome. Tuesday instead is the most expensive day with prices starting from $18.
Night is the cheapest day time for bus tickets from Trieste to Rome, with $15. Evening is the most expensive time of the day with prices starting from $20.

How to save money travelling from Trieste to Rome

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Trieste to Rome in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Trieste to Rome, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Trieste to Rome are also emptier.

Beloved bus companies from Trieste to Rome

These are the most booked bus companies between Trieste to Rome from our users.

FlixBus from Trieste to Rome

FlixBus

Here you will find the key facts about the FlixBus bus route Trieste to Rome:

Cheapest Price $20
Fastest Bus 8h 30m
Earliest Bus 8:20 AM
Last Bus 10:10 PM
Daily Connections 4 Ø
Found on 3/13/2026

Itabus from Trieste to Rome

Itabus

Here you will find the key facts about the Itabus bus route Trieste to Rome:

Cheapest Price $17
Fastest Bus 9h 40m
Earliest Bus 10:00 AM
Last Bus 8:25 PM
Daily Connections 9 Ø
Found on 3/13/2026

All bus stations and stops in Trieste and Rome

In the map below, you can see where to find all bus stations in Trieste and Rome.

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Trieste to Rome? Compare all modes of transports from Trieste to Rome.

Service and Comfort on the bus from Trieste to Rome

Want to know which seat classes are available on the buses from Trieste to Rome? Or which bus companies serve the route Trieste to Rome? Below you will find answers to your questions.

FAQs about the Trieste to Rome bus

How much does a Trieste Rome bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $15 and takes 9h 40m to reach Rome. Compare offers to save money!

How much could I save by comparing buses from Trieste to Rome?

This route is offered by 4 companies with a range of ticket prices between $15 and $98. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Rome.

On average, how many connections are available from Trieste to Rome each day?

Every day, the Trieste to Rome bus route is served by approximately 15 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Trieste to Rome take?

The fastest bus from Trieste to Rome is offered by Trenitalia and takes 6h 27m. Bus tickets for this connection cost $81. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Trieste to Rome?

The earliest bus arriving in Rome from Trieste starts at 8:20 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Trieste to Rome?

The latest bus trip departing from Trieste for Rome starts at 10:10 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Trieste Rome route?

When traveling by bus from Trieste to Rome, passengers can travel with Itabus, FlixBus and MarinoBus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Trieste and Rome?

You can check all the direct connections between Trieste and Rome by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Itabus, FlixBus and MarinoBus.

What can I take with me on the Trieste to Rome bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Trieste Rome bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Trieste Rome bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Trieste to Rome on your planned travel date.

How does CheckMyBus find the best bus deals from Trieste to Rome?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 15 daily trips between Trieste and Rome. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Trieste to Rome?

Prices and availability for 15 trips between Trieste and Rome change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Trieste to Rome

Basic
Basic

Name referring to the typical seat you will find with companies that don’t distinguish between different classes.

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

Premium Economy
PremiumEconomy

A mix between Economy and Business, it offers extra legroom, WI-FI and possible snacks.

More bus routes to Trieste and to Rome

Here’s an overview of the most popular bus routes to Trieste and to Rome. Simply click on the connection of your choice, and you will find all the details about your bus route!
Warsaw to Trieste bus Warsaw to Trieste bus
Buses Novigrad - Trieste Buses Novigrad - Trieste
Bus Bale to Trieste Bus Bale to Trieste
Bus to Trieste from Vienna Bus to Trieste from Vienna
Bus Brescia to Rome Bus Brescia to Rome
From Udine to Rome bus From Udine to Rome bus
Agropoli to Rome bus Agropoli to Rome bus
Bus from Messina to Rome Bus from Messina to Rome
Popular Airport Shuttles to Trieste and to Rome
CheckMyBus › Buses in Italy › Bus to Trieste › Bus to Rome

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