Find coaches from Koper to Trieste

Find affordable coach tickets from Koper to Trieste with flexible options. Book your journey now

Join 75M+ travellers booking 2M+ routes across 85+ countries.
Enjoy our 24/7 customer service to assist you at every stage.
Cancel anytime and receive a 100% refund, no reason needed.
Today14 Jun
from US$23
Tomorrow15 Jun
from US$23
Mon16 Jun
from US$31
Tue17 Jun
from US$28
Wed18 Jun
from US$14
Thu19 Jun
from US$12
Fri20 Jun
from US$12
Sat21 Jun
from US$13

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 15 June at
    Departure city: Koper
    Departure location: Koper
    Arrival time: 15 June at
    Destination city: Trieste
    Destination location: Trieste Largo Citta Di Santos
    Operated by: GoOptiGoOpti
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 15 June at
    Departure city: Koper
    Departure location: Koper
    Arrival time: 15 June at
    Destination city: Trieste
    Destination location: Stazione marittima
    Operated by: GoOptiGoOpti
    Vehicle: BusDuration:
  • Departure time: 15 June at
    Departure city: Koper
    Departure location: Autostazione Capodistria
    Arrival time: 15 June at
    Destination city: Trieste
    Destination location: Trieste Airport (TRS)
    Operated by: GoOptiGoOpti
    Vehicle: BusDuration:
  • Departure time: 15 June at
    Departure city: Koper
    Departure location: Koper Banka
    Arrival time: 15 June at
    Destination city: Trieste
    Destination location: Trieste Centrale
    Operated by: FlixbusFlixbus
    Vehicle: BusDuration:
  • Departure time: 15 June at
    Departure city: Koper
    Departure location: Autostazione Capodistria
    Arrival time: 15 June at
    Destination city: Trieste
    Destination location: Trieste Airport (TRS)
    Operated by: GoOptiGoOpti
    Vehicle: BusDuration:

Accepted payments

  • Visa
  • MasterCard
  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Compare 2 ways to travel from Koper to Trieste

Bus
Average priceUS$11 - US$418Average duration30m
0kg CO₂e5 out of 5 stars
FastestMost eco-friendly
Carpool
Average priceUS$5 - US$5Average duration30m
0kg CO₂e4 out of 5 stars
Cheapest
busbud logoBusbud recommends carpooling from Koper to Trieste

Among the sustainable travel choices, the carpool stands out as a good way to reach Trieste. The journey takes about 30 minutes and with fares starting at just US$5, it presents an excellent value for a comfortable ride.

1carpool per day
30mAverage duration
US$5Cheapest ticket
0kgCO₂ emissions

Bus Koper to Trieste: Trip Overview

Average ticket priceUS$55
Average bus trip duration30m
Number of daily buses265
Earliest bus departure00:00
Distance9 miles
Latest bus departure23:55

Koper to Trieste Bus

Busbud helps you find a bus from Koper to Trieste. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

We make it our job to connect you with the most dependable bus companies that cover bus service from Koper to Trieste.

From cheap bus tickets to more luxurious buses travelling from Koper to Trieste, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

Frequently asked questions on the trip Koper - Trieste

  1. How much does a coach ticket from Koper to Trieste cost?

    The price for a coach ticket from Koper to Trieste starts at US$11, though the average is US$55. These prices can change depending on factors like the date, the class and the coach company you choose. Compare the prices and amenities offered by each company on Busbud and find the best deals and offers.

  2. How long does the coach from Koper to Trieste take?

    The average duration for a trip from Koper to Trieste by coach is around 30m. The quickest coach journey typically takes 25m. However, please keep in mind that your specific travel time may vary due to the prevailing traffic conditions along the route.

  3. At what time does the first coach from Koper to Trieste leave?

    The first departure to Trieste is at 00:00. Keep in mind that departure times might change on weekends and holidays.

  4. What's the distance between Koper and Trieste by coach?

    The distance between Koper and Trieste by coach is approximately 8 miles (12 km).

  5. How can I get from Koper to Trieste without driving?

    You can travel to Trieste from Koper by coach, which provides a smooth ride and an affordable and convenient trip. You can also consider rideshare services depending on your preferences.

  6. Can you go on a day trip from Koper to Trieste?

    Yes, you can go on a day trip from Koper to Trieste. It takes about 50m in total to complete a round-trip between the two locations. This means you'll have plenty of time to enjoy the day in Trieste before returning.

Find cheapest prices for buses

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

Best price found
12/06
US$29
13/06
US$11
Today
US$21
15/06
US$21
16/06
US$28
17/06
US$24
18/06
US$11
19/06
US$9
busbud logoThe cheapest trip from Koper to Trieste was searched and found on 19 Jun 2025 with a price of US$9

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

You can expect to pay from US$9 to US$174 for a bus ticket from Koper to Trieste based on the last 2 days. You can expect to find the cheapest price for the trip at US$9, which is on 2025-06-19.

Usually GOPT 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.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Koper and Trieste!

From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from Koper to Trieste.

Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Koper to Trieste that are otherwise impossible to come by with a plane.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Koper to Trieste.

Did you know?

The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!

The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

Will you be returning to Koper by bus?

Bus from Koper to Trieste

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

People from around the world trust Busbud

‌

Popular Buses Connecting Koper

Buses Leaving from Koper

Buses Going to Koper

Popular Buses Connecting Trieste

Buses Leaving from Trieste

Buses Going to Trieste