Bus from Koper to Trieste from $9

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Compare all timetables for the bus from Koper to Trieste

Here is a selection of the cheapest bus trips from the schedule from Koper to Trieste from various bus operators like GoOpti or FlixBus for the next days.
today
from $9
tomorrow
from $11
Thursday
from $21
Friday
from $37
Saturday
from $30
Sunday
from $9
Monday
from $11

Cheapest bus trips today

Prices are for one way and one person
  • FlixBus
    0h 30m
    0
    1:30 AM
    Koper
    Bus terminal
    2:00 AM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $9
  • FlixBus
    0h 44m
    0
    7:51 PM
    Koper
    Bus terminal
    8:35 PM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $9
  • GoOpti
    0h 30m
    0
    12:30 PM
    Koper
    Bus terminal
    1:00 PM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $34
  • GoOpti
    0h 30m
    0
    9:30 AM
    Koper
    Bus terminal
    10:00 AM
    Trieste
    Molo Bersaglieri Train Station
    0
    GoOpti
    Economy
    $38
  • GoOpti
    0h 30m
    0
    10:00 AM
    Koper
    Bus terminal
    10:30 AM
    Trieste
    Molo Bersaglieri Train Station
    0
    GoOpti
    Economy
    $38
  • Did you know that if you travel from Koper to Trieste via Portoroz, you can save more than $8? You will find the corresponding connections below.
    • Save more than 89%
      0h 45m
      Koper
      7 mi
      1:45 AM
      Portoroz
      Bus Stop
      2:30 AM
      Trieste
      Central Bus Station
      0 mi
      Economy
      $1

Cheapest bus trips tomorrow

Prices are for one way and one person
  • FlixBus
    0h 30m
    0
    2:55 PM
    Koper
    Bus terminal
    3:25 PM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $11
  • GoOpti
    0h 25m
    0
    12:10 PM
    Koper
    Bus terminal
    12:35 PM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $28
  • GoOpti
    0h 25m
    0
    12:05 PM
    Koper
    Bus terminal
    12:30 PM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $28
  • GoOpti
    0h 25m
    0
    1:00 PM
    Koper
    Bus terminal
    1:25 PM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $28
  • Did you know that if you travel from Koper to Trieste via Portoroz, you can save more than $-1? You will find the corresponding connections below.
    • FlixBus
      0h 55m
      Koper
      7 mi
      2:30 PM
      Portoroz
      Bus Stop
      3:25 PM
      Trieste
      Central Station
      0 mi
      FlixBus
      Economy
      $12

Cheapest bus trips Thursday

Prices are for one way and one person
  • FlixBus
    0h 30m
    0
    2:55 PM
    Koper
    Bus terminal
    3:25 PM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $21
  • GoOpti
    0h 30m
    0
    3:15 AM
    Koper
    Bus terminal
    3:45 AM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $27
  • GoOpti
    0h 30m
    0
    10:30 AM
    Koper
    Bus terminal
    11:00 AM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $27
  • GoOpti
    0h 30m
    0
    11:30 AM
    Koper
    Bus terminal
    12:00 PM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $27
  • Did you know that if you travel from Koper to Trieste via Portoroz, you can save more than $-11? You will find the corresponding connections below.
    • 0h 45m
      Koper
      7 mi
      3:00 AM
      Portoroz
      Bus Stop
      3:45 AM
      Trieste
      Molo Bersaglieri Train Station
      0 mi
      Economy
      $32

Cheapest bus trips Friday

Prices are for one way and one person
  • GoOpti
    0h 30m
    0
    4:00 AM
    Koper
    Bus terminal
    4:30 AM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $37
  • GoOpti
    0h 30m
    0
    9:00 AM
    Koper
    Bus terminal
    9:30 AM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $37
  • GoOpti
    0h 30m
    0
    10:00 AM
    Koper
    Bus terminal
    10:30 AM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $37
  • GoOpti
    0h 30m
    0
    11:00 AM
    Koper
    Bus terminal
    11:30 AM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $37
  • GoOpti
    0h 30m
    0
    12:00 PM
    Koper
    Bus terminal
    12:30 PM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $37
  • Did you know that if you travel from Koper to Trieste via Portoroz, you can save more than $26? You will find the corresponding connections below.
    • FlixBus
      Save more than 70%
      0h 48m
      Koper
      7 mi
      1:12 AM
      Portoroz
      Bus Stop
      2:00 AM
      Trieste
      Central Station
      0 mi
      FlixBus
      Economy
      $11

Cheapest bus trips Saturday

Prices are for one way and one person
  • GoOpti
    0h 30m
    0
    7:15 AM
    Koper
    Bus terminal
    7:45 AM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $30
  • GoOpti
    0h 30m
    0
    7:15 AM
    Koper
    Bus terminal
    7:45 AM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $30
  • GoOpti
    0h 30m
    0
    7:15 AM
    Koper
    Bus terminal
    7:45 AM
    Trieste
    Molo Bersaglieri Train Station
    0
    GoOpti
    Economy
    $32
  • GoOpti
    0h 30m
    0
    7:15 AM
    Koper
    Bus terminal
    7:45 AM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $32
  • GoOpti
    0h 30m
    0
    11:45 AM
    Koper
    Bus terminal
    12:15 PM
    Trieste
    Molo Bersaglieri Train Station
    0
    GoOpti
    Economy
    $34
  • Did you know that if you travel from Koper to Trieste via Portoroz, you can save more than $29? You will find the corresponding connections below.
    • Save more than 97%
      0h 45m
      Koper
      7 mi
      1:00 AM
      Portoroz
      Bus Stop
      1:45 AM
      Trieste
      Central Bus Station
      0 mi
      Economy
      $1

Cheapest bus trips Sunday

Prices are for one way and one person
  • FlixBus
    0h 30m
    0
    1:30 AM
    Koper
    Bus terminal
    2:00 AM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $9
  • FlixBus
    0h 44m
    0
    7:51 PM
    Koper
    Bus terminal
    8:35 PM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $9
  • FlixBus
    0h 30m
    0
    2:55 PM
    Koper
    Bus terminal
    3:25 PM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $14
  • GoOpti
    0h 30m
    0
    11:45 AM
    Koper
    Bus terminal
    12:15 PM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $27
  • GoOpti
    0h 30m
    0
    10:15 AM
    Koper
    Bus terminal
    10:45 AM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $30
  • Did you know that if you travel from Koper to Trieste via Portoroz, you can save more than $-2? You will find the corresponding connections below.
    • FlixBus
      0h 48m
      Koper
      7 mi
      1:12 AM
      Portoroz
      Bus Stop
      2:00 AM
      Trieste
      Central Station
      0 mi
      FlixBus
      Economy
      $11

Cheapest bus trips Monday

Prices are for one way and one person
  • FlixBus
    0h 30m
    0
    1:30 AM
    Koper
    Bus terminal
    2:00 AM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $11
  • FlixBus
    0h 44m
    0
    7:51 PM
    Koper
    Bus terminal
    8:35 PM
    Trieste
    Central Station
    0
    FlixBus
    Economy
    $24
  • GoOpti
    0h 30m
    0
    5:30 AM
    Koper
    Bus terminal
    6:00 AM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $27
  • GoOpti
    0h 30m
    0
    4:15 AM
    Koper
    Bus terminal
    4:45 AM
    Trieste
    Molo Bersaglieri Train Station
    0
    GoOpti
    Economy
    $35
  • GoOpti
    0h 30m
    0
    8:15 AM
    Koper
    Bus terminal
    8:45 AM
    Trieste
    Central Bus Station
    0
    GoOpti
    Economy
    $35
  • Did you know that if you travel from Koper to Trieste via Portoroz, you can save more than $-16? You will find the corresponding connections below.
    • 0h 45m
      Koper
      7 mi
      5:15 AM
      Portoroz
      Bus Stop
      6:00 AM
      Trieste
      Central Bus Station
      0 mi
      Economy
      $27

Frequency of bus connections between Koper and Trieste

See here how frequent the connections between Koper and Trieste are, during different times and days of the week.
Wednesday is the busiest day, with more than 134 daily buses from Koper to Trieste. Friday has instead the fewest connections, with only 28 daily coaches between Koper and Trieste.
The busiest time of the day is the Morning, with 246 buses from Koper to Trieste, while Evening sees the fewest connections between Koper and Trieste, with 171 offers.

Facts about the bus from Koper to Trieste

Compare all providers like GoOpti and FlixBus that travel 111 times every day by bus from Koper to Trieste in one click! Book your bus ticket from Koper to Trieste starting from $9!

Cheapest Bus $9
Fastest Bus 0h 25m
Earliest Bus 12:00 AM
Latest Bus 11:00 PM
Daily Bus Routes 111 Ø
Distance 7.8 miles
Bus Companies GoOpti and FlixBus

Cheapest bus connections from Koper to Trieste

Every day, 111 buses from 2 bus companies leave Koper for Trieste: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 05/28/2025 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 05/25
Monday 05/26
Tuesday 05/27
$38
Wednesday 05/28
$28
Thursday 05/29
$35
Friday 05/30
$37
Saturday 05/31
$30
Sunday 06/01
$30
Monday 06/02
$11
Tuesday 06/03
$30
Wednesday 06/04
$9
Thursday 06/05
$41
Friday 06/06
$9
Saturday 06/07
$36
Sunday 06/08
$29
Monday 06/09
Tuesday 06/10
$28
Wednesday 06/11
Thursday 06/12
$26
Friday 06/13
$11
Saturday 06/14
$28
Sunday 06/15
$33
Monday 06/16
$9
Tuesday 06/17
$27
Wednesday 06/18
$32
Thursday 06/19
Friday 06/20
$9
Saturday 06/21

The cheapest time to travel from Koper to Trieste

See here on which day and which time of the day you can find the cheapest bus ticket from Koper to Trieste, for the next 30 days.
With a price starting from $9, Sunday is the cheapest day for a bus from Koper to Trieste. Friday instead is the most expensive day with prices starting from $37.
Evening is the cheapest day time for bus tickets from Koper to Trieste, with $9. Morning is the most expensive time of the day with prices starting from $27.

How to save money travelling from Koper 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 Koper 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 Koper 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 Koper to Trieste are also emptier.

Beloved bus companies from Koper to Trieste

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

GoOpti from Koper to Trieste

GoOpti

Here you will find the key facts about the GoOpti bus route Koper to Trieste:

Cheapest Price $27
Fastest Bus 0h 25m
Earliest Bus 12:00 AM
Last Bus 11:00 PM
Daily Connections 109 Ø
Found on 5/25/2025

FlixBus from Koper to Trieste

FlixBus

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

Cheapest Price $9
Fastest Bus 0h 30m
Earliest Bus 1:30 AM
Last Bus 7:51 PM
Daily Connections 1 Ø
Found on 5/25/2025

All bus stations and stops in Koper and Trieste

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

Service and Comfort on the bus from Koper to Trieste

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

FAQs about the Koper to Trieste bus

How much does a Koper Trieste bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $9 and takes 0h 30m to reach Trieste. Compare offers to save money!

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

This route is offered by 2 companies with a range of ticket prices between $9 and $111. 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 Koper to Trieste each day?

Every day, the Koper to Trieste bus route is served by approximately 111 connections. With our search, you can compare bus times to find the perfect trip.

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

The fastest bus from Koper to Trieste is offered by GoOpti and takes 0h 25m. Bus tickets for this connection cost $47. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Koper to Trieste?

The earliest bus arriving in Trieste from Koper starts at 12:00 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 Koper to Trieste?

The latest bus trip departing from Koper for Trieste starts at 11:00 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 Koper Trieste route?

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

Is there a direct bus between Koper and Trieste?

You can check all the direct connections between Koper 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: GoOpti and FlixBus.

What can I take with me on the Koper 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 Koper 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 Koper 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 Koper to Trieste on your planned travel date.

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

Economy
Economy

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

More bus routes to Koper and to Trieste

Here’s an overview of the most popular bus routes to Koper and to Trieste. Simply click on the connection of your choice, and you will find all the details about your bus route!
Bus Ljubljana - Koper Bus Ljubljana - Koper
Buses Pula - Koper Buses Pula - Koper
Buses from Rovinj to Koper Buses from Rovinj to Koper
Buses to Koper from Poreč Buses to Koper from Poreč
Buses to Trieste from Zagreb Buses to Trieste from Zagreb
Buses to Trieste from Milan Buses to Trieste from Milan
From Rovinj to Trieste bus From Rovinj to Trieste bus
From Postojna to Trieste bus From Postojna to Trieste bus
Popular Airport Shuttles to Koper and to Trieste
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