Bus Karlovac to Postojna from €28 | Tickets & Timetables

Trip Overview

The average bus between Karlovac and Postojna takes 5h 47m and the fastest bus takes 4h 4m. The bus service runs several times per day from Karlovac to Postojna. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

5h 47m

Duration

263 km

Distance

€28

Average price

Every 4 hours

Frequency

Karlovac to Postojna bus times

Buses run every 4 hours between Karlovac and Postojna. The earliest departure is at 4:10 AM at night, and the last departure from Karlovac is at 8:05 PM which arrives into Postojna at 6:07 AM. All services require a transfer at Zagreb, Autobusni Kolodvor and take an average of 5h 47m. The schedules shown below are for the next available departures.

Departing Thursday, July 9, 2026

10:50 AM → 4:19 PM
5h 29m • 2 changes
2:05 PM → 8:18 PM
6h 13m • 2 changes
5:05 PM → 11:04 PM
5h 59m • 2 changes
8:05 PM → 6:07 AM
Arrives next day
10h 2m • 2 changes

Departing Friday, July 10, 2026

4:10 AM → 9:28 AM
5h 18m • 2 changes
5:50 AM → 11:19 AM
5h 29m • 2 changes
8:45 AM → 12:49 PM
4h 4m • 2 changes
9:05 AM → 2:04 PM
4h 59m • 2 changes
Show more

Departing Saturday, July 11, 2026

4:10 AM → 9:28 AM
5h 18m • 2 changes
10:50 AM → 4:07 PM
5h 17m • 2 changes
5:05 PM → 11:04 PM
5h 59m • 2 changes

Departing Sunday, July 12, 2026

4:10 AM → 9:28 AM
5h 18m • 2 changes
10:50 AM → 4:07 PM
5h 17m • 2 changes
5:05 PM → 11:04 PM
5h 59m • 2 changes
8:05 PM → 6:07 AM
Arrives next day
10h 2m • 2 changes

Departing Monday, July 13, 2026

4:10 AM → 9:28 AM
5h 18m • 2 changes
5:50 AM → 11:19 AM
5h 29m • 2 changes
8:45 AM → 12:49 PM
4h 4m • 2 changes
9:05 AM → 2:04 PM
4h 59m • 2 changes
Show more

Departing Tuesday, July 14, 2026

4:10 AM → 9:28 AM
5h 18m • 2 changes
5:50 AM → 11:19 AM
5h 29m • 2 changes
8:45 AM → 12:49 PM
4h 4m • 2 changes
9:05 AM → 2:04 PM
4h 59m • 2 changes
Show more

Departing Wednesday, July 15, 2026

4:10 AM → 9:28 AM
5h 18m • 2 changes
5:50 AM → 11:19 AM
5h 29m • 2 changes
8:45 AM → 12:49 PM
4h 4m • 2 changes
9:05 AM → 2:04 PM
4h 59m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Karlovac to Postojna? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

What companies run services between Karlovac, Croatia and Postojna, Slovenia?

You can take a bus from Karlovac, Autobusni Kolodvor to Postojna via Zagreb, Autobusni Kolodvor, Zagreb, Ljubljana bus station, and Ljubljana AP in around 5h 31m.

Operators