- Recommended
Notranjska Museum Postojna
Leading museum on karst phenomena in Slovenia, with interactive geology and cave exhibits that explain the landscape shaping Postojna’s fame.
Cheapest price on Sep 17
$56
Average ticket price on Sep 17
$135
Fastest journey on Sep 17
45 m
Average journey duration on Sep 17
45 m
Buses on Sep 17
14
Distance
46 km
The best way to find a cheap bus ticket from Koper to Postojna is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Koper to Postojna will cost around $135 if you buy it on the day, but the cheapest tickets can be found for only $56.
On Thu, Sep 17, we found 14 buses from Koper to Postojna, including 14 direct services.
On Thu, Sep 17 the direct buses cover the 46 km distance in an average of 45 m but if you time it right, some buses will get you there in just 45 m .
On Thu, Sep 17 the slowest buses will take 45 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.










Omio recommends booking the train as it is the most popular option from Koper to Postojna among Omio's users. If you are prioritising price, take the ferry, with an average ticket price of $11 For those with little time, consider booking a bus, which has an average total journey time of 1h 23m. Average ticket prices depend on the travel mode: a ferry costs an average of $11, while a bus costs an average of $118.
Distance: 28 miles (46 km)
| Bus | Most popular Train | Ferry | Driving |
|---|---|---|---|
$118 Average price | $11 Average price Cheapest | $37 Average price (fuel + tolls) | |
1h 23m Average total duration Fastest 53m Onboard + 30m Additional time* | 2h 34m Average total duration 1h 34m Onboard + 1h 0m Additional time* | 40m Average total duration (door-to-door) | |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Koper to Postojna:
A ferry is $107 (€87) less than a bus for this route with tickets for a bus from Koper to Postojna costing on average $118 (€97).
Other travel options to Postojna take longer:
Ferry takes on average 1h 34m.
Tickets start at around $118 (€97) compared to roughly $37 (€30) in fuel and tolls — a saving of about $-80.99 (€-66.33). The journey takes 53m versus 40m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator GoOpti | Departure Time 12:00AM | Arrival Time 01:00AM | Duration 1h00 | Departure days Tue, Wed, Sun | Cheapest price $105 |
Operator GoOpti | Departure Time 01:00AM | Arrival Time 01:45AM | Duration 0h45 | Departure days Mon, Tue, Sun | Cheapest price $105 |
Operator GoOpti | Departure Time 02:00AM | Arrival Time 03:00AM | Duration 1h00 | Departure days Tue, Sun | Cheapest price $105 |
Operator GoOpti | Departure Time 03:00AM | Arrival Time 04:00AM | Duration 1h00 | Departure days Tue, Sun | Cheapest price $105 |
Operator GoOpti | Departure Time 04:00AM | Arrival Time 04:45AM | Duration 0h45 | Departure days Tue, Sun | Cheapest price $105 |
Operator GoOpti | Departure Time 04:20AM | Arrival Time 05:10AM | Duration 0h50 | Departure days Thu | Cheapest price $88 |
Operator GoOpti | Departure Time 04:25AM | Arrival Time 05:10AM | Duration 0h45 | Departure days Thu | Cheapest price $89 |
Operator GoOpti | Departure Time 05:00AM | Arrival Time 05:45AM | Duration 0h45 | Departure days Tue, Sun | Cheapest price $105 |
Operator GoOpti | Departure Time 06:00AM | Arrival Time 06:45AM | Duration 0h45 | Departure days Tue, Sun | Cheapest price $105 |
Operator GoOpti | Departure Time 06:05AM | Arrival Time 06:55AM | Duration 0h50 | Departure days Sat | Cheapest price $38 |
Operator GoOpti | Departure Time 06:10AM | Arrival Time 07:00AM | Duration 0h50 | Departure days Wed | Cheapest price $143 |
Operator GoOpti | Departure Time 07:00AM | Arrival Time 07:45AM | Duration 0h45 | Departure days Tue, Wed, Sun | Cheapest price $105 |
Operator GoOpti | Departure Time 07:30AM | Arrival Time 08:15AM | Duration 0h45 | Departure days Sat | Cheapest price $42 |
Operator GoOpti | Departure Time 08:00AM | Arrival Time 09:00AM | Duration 1h00 | Departure days Tue, Sun | Cheapest price $105 |
Operator GoOpti | Departure Time 08:15AM | Arrival Time 09:00AM | Duration 0h45 | Departure days Fri | Cheapest price $38 |
Operator GoOpti | Departure Time 08:25AM | Arrival Time 09:15AM | Duration 0h50 | Departure days Wed | Cheapest price $282 |
Operator GoOpti | Departure Time 09:00AM | Arrival Time 10:00AM | Duration 1h00 | Departure days Wed, Sun | Cheapest price $134 |
Operator GoOpti | Departure Time 09:45AM | Arrival Time 10:45AM | Duration 1h00 | Departure days Tue | Cheapest price $66 |
Operator GoOpti | Departure Time 10:00AM | Arrival Time 11:00AM | Duration 1h00 | Departure days Tue, Wed | Cheapest price $66 |
Operator GoOpti | Departure Time 10:15AM | Arrival Time 11:00AM | Duration 0h45 | Departure days Sun | Cheapest price $39 |
Operator GoOpti | Departure Time 11:00AM | Arrival Time 11:45AM | Duration 0h45 | Departure days Sun | Cheapest price $133 |
Operator GoOpti | Departure Time 11:10AM | Arrival Time 12:10PM | Duration 1h00 | Departure days Tue | Cheapest price $66 |
Operator GoOpti | Departure Time 12:00PM | Arrival Time 12:45PM | Duration 0h45 | Departure days Tue, Sun | Cheapest price $66 |
Operator GoOpti | Departure Time 01:00PM | Arrival Time 02:00PM | Duration 1h00 | Departure days Tue, Sun | Cheapest price $66 |
Operator GoOpti | Departure Time 02:00PM | Arrival Time 02:45PM | Duration 0h45 | Departure days Tue, Sun | Cheapest price $66 |
Operator GoOpti | Departure Time 02:45PM | Arrival Time 04:05PM | Duration 1h20 | Departure days Wed | Cheapest price $82 |
Operator GoOpti | Departure Time 02:50PM | Arrival Time 04:05PM | Duration 1h15 | Departure days Wed | Cheapest price $82 |
Operator GoOpti | Departure Time 03:00PM | Arrival Time 03:45PM | Duration 0h45 | Departure days Tue | Cheapest price $105 |
Operator GoOpti | Departure Time 03:40PM | Arrival Time 04:40PM | Duration 1h00 | Departure days Sun | Cheapest price $66 |
Operator GoOpti | Departure Time 03:50PM | Arrival Time 04:35PM | Duration 0h45 | Departure days Wed | Cheapest price $74 |
Operator GoOpti | Departure Time 04:00PM | Arrival Time 05:00PM | Duration 1h00 | Departure days Tue | Cheapest price $105 |
Operator GoOpti | Departure Time 04:15PM | Arrival Time 05:00PM | Duration 0h45 | Departure days Sun | Cheapest price $39 |
Operator GoOpti | Departure Time 04:25PM | Arrival Time 05:45PM | Duration 1h20 | Departure days Thu | Cheapest price $88 |
Operator GoOpti | Departure Time 04:30PM | Arrival Time 05:45PM | Duration 1h15 | Departure days Thu | Cheapest price $85 |
Operator GoOpti | Departure Time 05:00PM | Arrival Time 06:00PM | Duration 1h00 | Departure days Tue, Sun | Cheapest price $66 |
Operator GoOpti | Departure Time 05:25PM | Arrival Time 06:10PM | Duration 0h45 | Departure days Wed | Cheapest price $99 |
Operator GoOpti | Departure Time 05:30PM | Arrival Time 06:20PM | Duration 0h50 | Departure days Wed | Cheapest price $101 |
Operator GoOpti | Departure Time 05:45PM | Arrival Time 06:35PM | Duration 0h50 | Departure days Thu | Cheapest price $56 |
Operator GoOpti | Departure Time 06:00PM | Arrival Time 07:00PM | Duration 1h00 | Departure days Tue, Thu, Sun | Cheapest price $56 |
Operator GoOpti | Departure Time 07:00PM | Arrival Time 08:00PM | Duration 1h00 | Departure days Tue, Thu, Sun | Cheapest price $66 |
Operator GoOpti | Departure Time 07:05PM | Arrival Time 07:50PM | Duration 0h45 | Departure days Wed | Cheapest price $88 |
Operator GoOpti | Departure Time 07:10PM | Arrival Time 08:00PM | Duration 0h50 | Departure days Wed | Cheapest price $89 |
Operator GoOpti | Departure Time 07:55PM | Arrival Time 08:40PM | Duration 0h45 | Departure days Thu | Cheapest price $206 |
Operator GoOpti | Departure Time 08:00PM | Arrival Time 09:00PM | Duration 1h00 | Departure days Tue, Wed, Thu, Sun | Cheapest price $66 |
Operator GoOpti | Departure Time 09:00PM | Arrival Time 10:00PM | Duration 1h00 | Departure days Tue, Wed, Thu, Sun | Cheapest price $105 |
Operator GoOpti | Departure Time 09:45PM | Arrival Time 10:25PM | Duration 0h40 | Departure days Fri | Cheapest price $123 |
Operator GoOpti | Departure Time 10:00PM | Arrival Time 11:00PM | Duration 1h00 | Departure days Tue, Wed, Thu, Sun | Cheapest price $105 |
Operator GoOpti | Departure Time 11:00PM | Arrival Time 12:00AM | Duration 1h00 | Departure days Tue, Wed, Sun | Cheapest price $105 |
The table below shows live departures for Koper to Postojna buses for tomorrow, Thursday, September 17. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 4:20 AM Koper, Banka | 0h50 | 5:10 AM Postojna, Bus Station | 0 transfersDirect | |
![]() | 4:25 AM Koper, Trg Brolo | 0h45 | 5:10 AM Postojna, Bus Station | 0 transfersDirect | |
![]() | 4:25 AM Koper, Protokolarno-prireditvena dvorana sv. Frančiška Asiškega | 0h45 | 5:10 AM Postojna, Bus Station | 0 transfersDirect | |
![]() | 4:25 PM Koper, Protokolarno-prireditvena dvorana sv. Frančiška Asiškega | 1h20 | 5:45 PM Postojna, Bus Station | 0 transfersDirect | |
![]() | 4:25 PM Koper, Trg Brolo | 1h20 | 5:45 PM Postojna, Bus Station | 0 transfersDirect | |
![]() | 4:30 PM Koper, Banka | 1h15 | 5:45 PM Postojna, Bus Station | 0 transfersDirect | |
![]() | 5:45 PM Koper, Trg Brolo | 0h50 | 6:35 PM Postojna, Bus Station | 0 transfersDirect | |
![]() | 6:00 PM Koper, Trg Brolo | 0h50 | 6:50 PM Postojna, Bus Station | 0 transfersDirect | |
![]() | 7:00 PM Koper, Trg Brolo | 0h45 | 7:45 PM Postojna, Bus Station | 0 transfersDirect | |
![]() | 7:00 PM Koper, Protokolarno-prireditvena dvorana sv. Frančiška Asiškega | 0h45 | 7:45 PM Postojna, Bus Station | 0 transfersDirect | |
![]() | 7:55 PM Koper, Banka | 0h45 | 8:40 PM Postojna, Bus Station | 0 transfersDirect | |
![]() | 8:00 PM Koper, Banka | 0h45 | 8:45 PM Postojna, Bus Station | 0 transfersDirect | |
![]() | 9:00 PM Koper, Banka | 0h45 | 9:45 PM Postojna, Bus Station | 0 transfersDirect | |
![]() | 10:00 PM Koper, Banka | 0h45 | 10:45 PM Postojna, Bus Station | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare train, bus, and ferry prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Buses from Koper to Postojna run on average 23 times per day, taking around 53m. Cheap bus tickets for this journey start at $37 (€30) but you can travel from only $9 (€8) by ferry.
There are 23 buses per day. The earliest bus runs at 00:05, the last at 23:55. The fastest bus covers the 28 miles (46 km) distance in 40m.
Distance 28 miles (46 km) |
Average bus duration 53m |
Cheapest ticket price $37 (€30) |
Buses per day 23 |
Direct buses 23 |
Fastest bus 40m |
First bus 12:05 AM |
Last bus 11:55 PM |
Cheapest Month Nov |
Cheapest Day Wed |
High Season Jul - Sep |
Low Season Jan - Mar |
Best time to book 1 day |
Discover the best of Postojna — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Postojna trip today.
Leading museum on karst phenomena in Slovenia, with interactive geology and cave exhibits that explain the landscape shaping Postojna’s fame.
Exhibition inside the cave complex focused on the unique olm and subterranean biodiversity. A strong companion visit to the main cave tour.
Military history museum in nearby Pivka with tanks, aircraft, and submarine exhibits. One of Slovenia’s strongest technical museum visits.
Central square and civic heart of Postojna, surrounded by everyday town life, events, and easy access to shops and local services.
Large man-made lake and green recreation area popular for walks, views, and relaxing outdoors close to the center of Postojna.
Forest hill above town with trails and viewpoints. A local favorite for a short hike, sunset views, and a calmer side of Postojna.
Kraški pršut is air-dried Karst ham, cured by bora winds. It is a flagship regional delicacy often served thinly sliced with bread and wine.
Jota is a hearty Slovenian stew of sauerkraut or turnip, beans and potatoes, often enriched with smoked pork. It is a classic winter dish in the Primorska region.
Štruklji are rolled dumplings with fillings such as cottage cheese, tarragon or walnuts. They are a beloved Slovenian comfort food served savory or sweet.
Well-known traditional venue in Predjama, convenient for castle visits, serving Slovenian dishes and regional fare in a historic setting.
Reliable casual restaurant in central Postojna known for pizzas, pasta and hearty mains, with broad appeal and an easygoing atmosphere.
Established inn near Postojna Cave serving Slovenian classics, grilled meats and local specialties in a relaxed traditional setting.
Moderate for Slovenia. Hotels near the caves cost more in peak season, but dining and local transport stay reasonable for most visitors.
Tipping is appreciated but not required. Round up or leave 5-10% in restaurants for good service. Small rounding for cafes and taxis is common.
Official public transport app
Postojna Bus Station -> Titov Trg, Postojna
Find answers to the most common questions about traveling from Koper to Postojna by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Postojna, this guide helps you travel smarter and with confidence.

Most Koper to Postojna buses use the Koper, Banka to Postojna, Avtobusno Postajališče station pair, with some services arriving at Postojna, Railway station. Use this guide to compare Koper and Postojna bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Koper, Banka has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: There are nearby cafes and kiosks.
Public Wi-Fi is available at the station. ATMs are available at Koper, Banka.
Ticket office support is available at Koper, Banka.
Available at Koper, Banka: Parking, Taxis, WC.
Accessibility facilities are available at Koper, Banka: The station is accessible for passengers with reduced mobility.
Koper, Protokolarno-prireditvena dvorana sv. Frančiška Asiškega has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at Koper, Protokolarno-prireditvena dvorana sv. Frančiška Asiškega. ATMs are available at Koper, Protokolarno-prireditvena dvorana sv. Frančiška Asiškega.
Ticket office support is available at Koper, Protokolarno-prireditvena dvorana sv. Frančiška Asiškega.
Available at Koper, Protokolarno-prireditvena dvorana sv. Frančiška Asiškega: Parking, Taxis, WC.
Accessibility facilities are available at Koper, Protokolarno-prireditvena dvorana sv. Frančiška Asiškega: Wheelchair accessible entry points.
Koper, Trg Brolo has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at Koper, Trg Brolo. ATMs are available at Koper, Trg Brolo.
Ticket office support is available at Koper, Trg Brolo.
Available at Koper, Trg Brolo: Parking, Taxis, WC.
Accessibility facilities are available at Koper, Trg Brolo: The station is accessible to people with disabilities.
Postojna, Avtobusno Postajališče has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at Postojna, Avtobusno Postajališče. ATMs are available at Postojna, Avtobusno Postajališče.
Ticket office support is available at Postojna, Avtobusno Postajališče.
Available at Postojna, Avtobusno Postajališče: Parking, Taxis, WC.
Accessibility facilities are available at Postojna, Avtobusno Postajališče: Ramp access available.
Postojna, Railway station has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
WiFi available in waiting area. ATMs are available at Postojna, Railway station.
Ticket office support is available at Postojna, Railway station.
Available at Postojna, Railway station: Parking, Taxis, WC.
Accessibility facilities are available at Postojna, Railway station: Wheelchair accessible ramps available.
Postojna, Liv (petrol) is 1 km from Postojna city centre. Public transport options include:
Postojna, Liv (petrol) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at Postojna, Liv (petrol). ATMs are available at Postojna, Liv (petrol).
Ticket office support is available at Postojna, Liv (petrol).
Available at Postojna, Liv (petrol): Parking, Taxis, WC.
Accessibility facilities are available at Postojna, Liv (petrol): Basic accessibility features are available.
Here are some other resources that might have the information you need