Bus from Rome to Trieste from $10

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Compare all timetables for the bus from Rome to Trieste

Here is a selection of the cheapest bus trips from the schedule from Rome to Trieste from various bus operators like Itabus, FlixBus or MarinoBus for the next days.
today
from $12
tomorrow
from $10
Sunday
from $17
Monday
from $11
Tuesday
from $11
Wednesday
from $10
Thursday
from $14

Cheapest bus trips today

Prices are for one way and one person
  • Itabus
    9h 30m
    0
    10:00 AM
    Rome
    Tiburtina Bus Station
    7:30 PM
    Trieste
    Central Bus Station
    0
    Itabus
    Economy
    $12
  • Itabus
    9h 30m
    0
    10:00 AM
    Rome
    Tiburtina Train Station
    7:30 PM
    Trieste
    Central Bus Station
    0
    Itabus
    Economy
    $14
  • FlixBus
    9h 5m
    0
    9:20 PM
    Rome
    Tiburtina Bus Station
    6:25 AM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $34
  • FlixBus
    13h 0m
    0
    5:25 PM
    Rome
    Anagnina Bus Station
    6:25 AM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $44
  • MarinoBus
    9h 30m
    0
    11:00 PM
    Rome
    Tiburtina Bus Station
    8:30 AM
    Trieste
    Central Station
    0
    MarinoBus
    Economy
    $49

Cheapest bus trips tomorrow

Prices are for one way and one person
  • Itabus
    9h 51m
    0
    11:59 PM
    Rome
    Tiburtina Train Station
    9:50 AM
    Trieste
    Central Bus Station
    0
    Itabus
    Economy
    $10
  • Itabus
    9h 51m
    0
    11:59 PM
    Rome
    Tiburtina Bus Station
    9:50 AM
    Trieste
    Central Bus Station
    0
    Itabus
    Premium Economy
    $11
  • FlixBus
    9h 15m
    0
    12:20 PM
    Rome
    Tiburtina Bus Station
    9:35 PM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $15
  • FlixBus
    9h 5m
    0
    9:20 PM
    Rome
    Tiburtina Bus Station
    6:25 AM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $32
  • MarinoBus
    9h 30m
    0
    11:00 PM
    Rome
    Tiburtina Bus Station
    8:30 AM
    Trieste
    Central Station
    0
    MarinoBus
    Economy
    $49

Cheapest bus trips Sunday

Prices are for one way and one person
  • Itabus
    9h 30m
    0
    10:00 AM
    Rome
    Tiburtina Bus Station
    7:30 PM
    Trieste
    Central Bus Station
    0
    Itabus
    Premium Economy
    $17
  • Itabus
    9h 30m
    0
    10:00 AM
    Rome
    Tiburtina Bus Station
    7:30 PM
    Trieste
    Central Station
    0
    Itabus
    Premium Economy
    $29
  • FlixBus
    9h 5m
    0
    9:20 PM
    Rome
    Tiburtina Bus Station
    6:25 AM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $45
  • MarinoBus
    9h 30m
    0
    11:00 PM
    Rome
    Tiburtina Bus Station
    8:30 AM
    Trieste
    Central Station
    0
    MarinoBus
    Economy
    $64
  • FlixBus
    13h 0m
    0
    5:25 PM
    Rome
    Anagnina Bus Station
    6:25 AM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $66

Cheapest bus trips Monday

Prices are for one way and one person
  • FlixBus
    9h 15m
    0
    12:20 PM
    Rome
    Tiburtina Bus Station
    9:35 PM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $11
  • Itabus
    9h 30m
    0
    10:00 AM
    Rome
    Tiburtina Bus Station
    7:30 PM
    Trieste
    Central Bus Station
    0
    Itabus
    Economy
    $11
  • FlixBus
    9h 40m
    0
    11:05 PM
    Rome
    Tiburtina Bus Station
    8:45 AM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $15
  • Itabus
    9h 51m
    0
    11:59 PM
    Rome
    Tiburtina Bus Station
    9:50 AM
    Trieste
    Central Station
    0
    Itabus
    Premium Economy
    $16
  • MarinoBus
    9h 30m
    0
    11:00 PM
    Rome
    Tiburtina Bus Station
    8:30 AM
    Trieste
    Central Station
    0
    MarinoBus
    Economy
    $53

Cheapest bus trips Tuesday

Prices are for one way and one person
  • Itabus
    9h 30m
    0
    10:00 AM
    Rome
    Tiburtina Bus Station
    7:30 PM
    Trieste
    Central Bus Station
    0
    Itabus
    Premium Economy
    $11
  • FlixBus
    9h 40m
    0
    11:05 PM
    Rome
    Tiburtina Bus Station
    8:45 AM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $15
  • Itabus
    9h 51m
    0
    11:59 PM
    Rome
    Tiburtina Bus Station
    9:50 AM
    Trieste
    Central Bus Station
    0
    Itabus
    Premium Economy
    $17
  • FlixBus
    13h 40m
    0
    9:30 AM
    Rome
    Tiburtina Bus Station
    11:10 PM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $38
  • MarinoBus
    9h 30m
    0
    11:00 PM
    Rome
    Tiburtina Bus Station
    8:30 AM
    Trieste
    Central Station
    0
    MarinoBus
    Economy
    $53

Cheapest bus trips Wednesday

Prices are for one way and one person
  • Itabus
    9h 30m
    0
    10:00 AM
    Rome
    Tiburtina Bus Station
    7:30 PM
    Trieste
    Central Bus Station
    0
    Itabus
    Premium Economy
    $10
  • Itabus
    9h 30m
    0
    10:00 AM
    Rome
    Tiburtina Bus Station
    7:30 PM
    Trieste
    Central Bus Station
    0
    Itabus
    Economy
    $13
  • FlixBus
    13h 40m
    0
    9:30 AM
    Rome
    Tiburtina Bus Station
    11:10 PM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $43
  • FlixBus
    14h 0m
    0
    5:05 PM
    Rome
    Tiburtina Bus Station
    7:05 AM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $44
  • MarinoBus
    9h 30m
    0
    11:00 PM
    Rome
    Tiburtina Bus Station
    8:30 AM
    Trieste
    Central Bus Station
    0
    MarinoBus
    Economy
    $49

Cheapest bus trips Thursday

Prices are for one way and one person
  • Itabus
    9h 51m
    0
    11:59 PM
    Rome
    Tiburtina Bus Station
    9:50 AM
    Trieste
    Central Station
    0
    Itabus
    Premium Economy
    $14
  • FlixBus
    9h 15m
    0
    12:20 PM
    Rome
    Tiburtina Bus Station
    9:35 PM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $15
  • FlixBus
    9h 40m
    0
    11:05 PM
    Rome
    Tiburtina Bus Station
    8:45 AM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $21
  • Itabus
    9h 51m
    0
    11:59 PM
    Rome
    Tiburtina Bus Station
    9:50 AM
    Trieste
    Central Station
    0
    Itabus
    Economy
    $33
  • MarinoBus
    9h 30m
    0
    11:00 PM
    Rome
    Tiburtina Bus Station
    8:30 AM
    Trieste
    Central Bus Station
    0
    MarinoBus
    Economy
    $53

Frequency of bus connections between Rome and Trieste

See here how frequent the connections between Rome and Trieste are, during different times and days of the week.
Saturday is the busiest day, with more than 21 daily buses from Rome to Trieste. Tuesday has instead the fewest connections, with only 11 daily coaches between Rome and Trieste.
The busiest time of the day is the Evening, with 59 buses from Rome to Trieste, while Night sees the fewest connections between Rome and Trieste, with 4 offers.

Facts about the bus from Rome to Trieste

Compare all providers like Itabus, FlixBus and MarinoBus that travel 15 times every day by bus from Rome to Trieste in one click! Book your bus ticket from Rome to Trieste starting from $10!

Cheapest Bus $10
Fastest Bus 9h 5m
Earliest Bus 7:30 AM
Latest Bus 11:59 PM
Daily Bus Routes 15 Ø
Distance 266.7 miles
Bus Companies Itabus, FlixBus and MarinoBus

Cheapest bus connections from Rome to Trieste

Every day, 15 buses from 3 bus companies leave Rome for Trieste: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 05/16/2025 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 05/11
Monday 05/12
Tuesday 05/13
Wednesday 05/14
Thursday 05/15
Friday 05/16
$34
Saturday 05/17
$11
Sunday 05/18
$22
Monday 05/19
$10
Tuesday 05/20
$11
Wednesday 05/21
$10
Thursday 05/22
$53
Friday 05/23
$11
Saturday 05/24
$10
Sunday 05/25
$11
Monday 05/26
$11
Tuesday 05/27
$15
Wednesday 05/28
$11
Thursday 05/29
$10
Friday 05/30
$34
Saturday 05/31
$17
Sunday 06/01
$21
Monday 06/02
$39
Tuesday 06/03
$22
Wednesday 06/04
$11
Thursday 06/05
$9
Friday 06/06
$10
Saturday 06/07

The cheapest time to travel from Rome to Trieste

See here on which day and which time of the day you can find the cheapest bus ticket from Rome to Trieste, for the next 30 days.
With a price starting from $10, Saturday is the cheapest day for a bus from Rome to Trieste. Sunday instead is the most expensive day with prices starting from $17.
Evening is the cheapest day time for bus tickets from Rome to Trieste, with $10. Night is the most expensive time of the day with prices starting from $40.

How to save money travelling from Rome to Trieste

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 Rome to Trieste 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 Rome to Trieste, 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 Rome to Trieste are also emptier.

Beloved bus companies from Rome to Trieste

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

FlixBus from Rome to Trieste

FlixBus

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

Cheapest Price $11
Fastest Bus 9h 5m
Earliest Bus 7:30 AM
Last Bus 11:05 PM
Daily Connections 4 Ø
Found on 5/15/2025

Itabus from Rome to Trieste

Itabus

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

Cheapest Price $8
Fastest Bus 9h 30m
Earliest Bus 10:00 AM
Last Bus 11:59 PM
Daily Connections 8 Ø
Found on 5/15/2025

All bus stations and stops in Rome and Trieste

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

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 Rome to Trieste? Compare all modes of transports from Rome to Trieste.

Service and Comfort on the bus from Rome to Trieste

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

FAQs about the Rome to Trieste bus

How much does a Rome Trieste bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $10 and takes 9h 51m to reach Trieste. Compare offers to save money!

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

This route is offered by 3 companies with a range of ticket prices between $10 and $93. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Trieste.

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

Every day, the Rome to Trieste 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 Rome to Trieste take?

The fastest bus from Rome to Trieste is offered by FlixBus and takes 9h 5m. Bus tickets for this connection cost $34. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Rome to Trieste?

The earliest bus arriving in Trieste from Rome starts at 7:30 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 Rome to Trieste?

The latest bus trip departing from Rome for Trieste starts at 11:59 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 Rome Trieste route?

When traveling by bus from Rome to Trieste, 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 Rome and Trieste?

You can check all the direct connections between Rome and Trieste 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 Rome to Trieste 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 Rome Trieste 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 Rome Trieste 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 Rome to Trieste on your planned travel date.

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

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 Rome and to Trieste

Here’s an overview of the most popular bus routes to Rome and to Trieste. Simply click on the connection of your choice, and you will find all the details about your bus route!
Buses Pescara - Rome Buses Pescara - Rome
Buses to Rome from Amalfi Buses to Rome from Amalfi
Bus Assisi to Rome Bus Assisi to Rome
Bus from Milan to Rome Bus from Milan to Rome
Buses from Milan to Trieste Buses from Milan to Trieste
Buses Rovinj to Trieste Buses Rovinj to Trieste
Postojna to Trieste bus Postojna to Trieste bus
Buses to Trieste from Umag Buses to Trieste from Umag
Popular Airport Shuttles to Rome and to Trieste
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