Karlovac to Postojna Cave Buses

Karlovac to Postojna Cave buses

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Trip Overview

The average bus between Karlovac and Postojna Cave takes 6h 33m and the fastest bus takes 4h 4m. The bus service runs several times per day from Karlovac to Postojna Cave. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

6h 33m
Duration: 266 km
Distance: €28
Average price: Every 4 hours
Frequency

Bus

best

Take the bus from Karlovac, Autobusni Kolodvor to Zagreb, Autobusni Kolodvorbus
Take the bus from Zagreb to Ljubljana bus stationbus 900 / ...
Take the bus from Ljubljana AP to Postojnabus

6h 14m

€15–41

Karlovac to Postojna Cave bus times

Buses run every 4 hours between Karlovac and Postojna Cave. The earliest departure is at 5:50 AM in the morning, and the last departure from Karlovac is at 6:55 PM which arrives into Postojna Cave at 6:07 AM. All services require a transfer at Zagreb, Autobusni Kolodvor and take an average of 6h 33m. The schedules shown below are for the next available departures.

Departing Saturday, October 10, 2026

10:50 AM → 4:07 PM
5h 17m • 2 changes
5:05 PM → 11:04 PM
5h 59m • 2 changes
6:55 PM → 9:28 AM
Arrives next day
14h 33m • 2 changes

Departing Sunday, October 11, 2026

10:50 AM → 4:07 PM
5h 17m • 2 changes
4:10 PM → 8:38 PM
4h 28m • 2 changes
5:05 PM → 11:04 PM
5h 59m • 2 changes
6:55 PM → 6:07 AM
Arrives next day
11h 12m • 2 changes

Departing Monday, October 12, 2026

5:50 AM → 11:19 AM
5h 29m • 2 changes
8:45 AM → 12:49 PM
4h 4m • 2 changes
9:05 AM → 2:19 PM
5h 14m • 2 changes
10:50 AM → 4:37 PM
5h 47m • 2 changes
Show more

Departing Tuesday, October 13, 2026

5:50 AM → 11:19 AM
5h 29m • 2 changes
9:05 AM → 2:19 PM
5h 14m • 2 changes
10:50 AM → 4:37 PM
5h 47m • 2 changes
2:05 PM → 8:18 PM
6h 13m • 2 changes
Show more

Departing Wednesday, October 14, 2026

5:50 AM → 11:19 AM
5h 29m • 2 changes
7:00 AM → 1:22 PM
6h 22m • 2 changes
9:05 AM → 2:04 PM
4h 59m • 2 changes
10:50 AM → 4:37 PM
5h 47m • 2 changes
Show more

Departing Thursday, October 15, 2026

5:50 AM → 11:19 AM
5h 29m • 2 changes
7:00 AM → 1:22 PM
6h 22m • 2 changes
9:05 AM → 2:04 PM
4h 59m • 2 changes
10:50 AM → 4:29 PM
5h 39m • 2 changes
Show more

Departing Friday, October 16, 2026

5:50 AM → 11:19 AM
5h 29m • 2 changes
7:00 AM → 1:22 PM
6h 22m • 2 changes
9:05 AM → 2:04 PM
4h 59m • 2 changes
10:50 AM → 3:49 PM
4h 59m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Karlovac to Postojna Cave? 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.

Karlovac to Postojna Cave buses

Find Transport to Postojna Cave

Trip Overview

Bus

Karlovac to Postojna Cave bus times

Departing Saturday, October 10, 2026

10:50 AM → 4:07 PM

5:05 PM → 11:04 PM

6:55 PM → 9:28 AMArrives next day

Departing Sunday, October 11, 2026

10:50 AM → 4:07 PM

4:10 PM → 8:38 PM

5:05 PM → 11:04 PM

6:55 PM → 6:07 AMArrives next day

Departing Monday, October 12, 2026

5:50 AM → 11:19 AM

8:45 AM → 12:49 PM

9:05 AM → 2:19 PM

10:50 AM → 4:37 PM

Departing Tuesday, October 13, 2026

5:50 AM → 11:19 AM

9:05 AM → 2:19 PM

10:50 AM → 4:37 PM

2:05 PM → 8:18 PM

Departing Wednesday, October 14, 2026

5:50 AM → 11:19 AM

7:00 AM → 1:22 PM

9:05 AM → 2:04 PM

10:50 AM → 4:37 PM

Departing Thursday, October 15, 2026

5:50 AM → 11:19 AM

7:00 AM → 1:22 PM

9:05 AM → 2:04 PM

10:50 AM → 4:29 PM

Departing Friday, October 16, 2026

5:50 AM → 11:19 AM

7:00 AM → 1:22 PM

9:05 AM → 2:04 PM

10:50 AM → 3:49 PM

Frequently asked questions

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

Bus from Karlovac, Autobusni Kolodvor to Zagreb, Autobusni Kolodvor

Bus trips from Karlovac

Bus trips to Postojna Cave

Alternative transport options

6:55 PM → 9:28 AM
Arrives next day

6:55 PM → 6:07 AM
Arrives next day