- Recommended
Vivarium Proteus
An underground exhibition in Postojna Cave presenting the cave salamander and karst life through modern displays near the main visitor route.
Cheapest price on 17 Sept
£49
Average ticket price on 17 Sept
£91
Fastest journey on 17 Sept
1 h
Average journey duration on 17 Sept
1 h 3 m
Buses on 17 Sept
11
Distance
57 km
The best way to find a cheap coach ticket from Piran to Postojna is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Piran to Postojna will cost around £91 if you buy it on the day, but you can find cheap coach tickets today for only £49.
On Thu 17 Sept, we found 11 buses from Piran to Postojna, including 11 direct services.
These direct buses cover the 57 km distance in an average of 1 h 3 m but if you time it right, some buses will get you there in just 1 h .
The slowest buses will take 1 h 5 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 coach as it is the most popular option from Piran to Postojna among Omio's users. If you are prioritising price, take the ferry, with an average ticket price of £8 For those with little time, consider booking a ferry, which has an average total journey time of 1h 41m. Average ticket prices depend on the travel mode: a ferry costs an average of £8, while a coach costs an average of £40.
Distance: 57 km
Most popular Coach | Ferry | Driving |
|---|---|---|
£40 Average Price | £8 Average Price Cheapest | £29 Average Price (fuel + tolls) |
1h 42m Average total duration 1h 12m Onboard + 30m Additional time* | 1h 41m Average total duration Fastest 41m Onboard + 1h 0m Additional time* | 51m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Piran to Postojna:
A ferry is £32 less than a coach for this route with tickets for a coach from Piran to Postojna costing on average £40.
Other travel options to Postojna take longer:
Coach takes on average 1h 12m.
Tickets start at around £40 compared to roughly £29 in fuel and tolls — a saving of about £-10.91. The journey takes 1h 12m versus 51m 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.
The table below shows live departures for Piran to Postojna coaches for tomorrow, Thursday 17 September. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 16:00 Piran, Villa Piranesi | 1h45 | 17:45 Postojna, Bus Station | 0 changesdirect | |
![]() | 16:05 Portorož, Hotel Fiesa | 1h40 | 17:45 Postojna, Bus Station | 0 changesdirect | |
![]() | 17:40 Portorož, Hotel Fiesa | 1h10 | 18:50 Postojna, Railway station | 0 changesdirect | |
![]() | 17:40 Portorož, Hotel Fiesa | 1h05 | 18:45 Postojna, Bus Station | 0 changesdirect | |
![]() | 17:45 Piran, Villa Piranesi | 1h10 | 18:55 Postojna, Bus Station | 0 changesdirect | |
![]() | 18:00 Piran, Villa Piranesi | 1h10 | 19:10 Postojna, Bus Station | 0 changesdirect | |
![]() | 18:00 Portorož, Hotel Fiesa | 1h10 | 19:10 Postojna, Railway station | 0 changesdirect | |
![]() | 18:00 Portorož, Hotel Fiesa | 1h05 | 19:05 Postojna, Bus Station | 0 changesdirect | |
![]() | 19:20 Piran, Villa Piranesi | 1h00 | 20:20 Postojna, Bus Station | 0 changesdirect | |
![]() | 19:20 Portorož, Hotel Fiesa | 1h00 | 20:20 Postojna, Bus Station | 0 changesdirect | |
![]() | 19:20 Portorož, Hotel Fiesa | 1h05 | 20:25 Postojna, Railway station | 0 changesdirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare coach 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 Piran to Postojna run on average 21 times per day, taking around 1h 12m. Cheap bus tickets for this journey start at £27 but you can travel from only £7 by ferry.
There are 21 coaches per day. The earliest coach runs at 00:05, the last at 23:55. The fastest coach covers the 57 km distance in 1h 5m.
Distance 57 km |
Average bus duration 1h 12m |
Cheapest ticket price £27 |
Buses per day 21 |
Direct buses 21 |
Fastest bus 1h 5m |
First bus 0:05 |
Last bus 23:55 |
Cheapest Month Mar |
Cheapest Day Mon |
High Season Jul - Sept |
Low Season Jan - Mar |
Busiest Day Mon |
Least Busy Day Thu |
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.
An underground exhibition in Postojna Cave presenting the cave salamander and karst life through modern displays near the main visitor route.
A substantial military history museum with tanks, vehicles, submarines, and exhibitions on twentieth-century conflicts in Slovenia.
A cave-side display area introducing karst geology, cave formation, and the wider natural setting of the Postojna underground world.
A wooded hill above the centre with paths, a chapel, and broad views over Postojna. It is a favourite local short walk.
A landscaped cave-park area around the main entrance, pleasant for a stroll and useful for combining nature with major sights.
A karst valley and walking area near Postojna known for seasonal lake scenery, birdlife, and peaceful nature paths.
A robust karst stew of sauerkraut, beans, potatoes and pork. It is a classic winter dish in the Notranjska and Karst area near Postojna.
Air-dried pork ham from the Karst, cured by bora winds. It is one of Slovenia’s best-known traditional meats and a classic regional appetiser.
Aged hard sheep’s cheese from the Karst plateau, often served with local cured meats or bread. It reflects the pastoral food heritage of the region.
Reliable traditional inn in the centre serving Slovenian meat dishes, grilled plates and local specialities in a relaxed, informal setting.
Well-known casual spot for wood-fired pizzas, pasta and grilled dishes. Convenient central option with broad appeal and dependable service.
Established restaurant near Postojna Cave known for Slovenian classics, pizzas and game dishes, with a spacious dining room suited to families and groups.
Moderate for Slovenia. Rooms and cave-area stays can be pricier in peak season, but dining and local transport are usually reasonable for visitors.
Service is usually included. Round up or leave 5-10% in restaurants for good service; round up taxi fares; small change is fine in cafés.
Official public transport app
Postojna Bus Station -> Titov Trg, Postojna
Find answers to the most common questions about traveling from Piran to Postojna by coach. 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 coach, the cheapest option, or tips for making the most of your visit at Postojna, this guide helps you travel smarter and with confidence.

Most Piran to Postojna buses use the Piran, Piran to Postojna, Avtobusno Postajališče station pair, with some services arriving at Postojna, Railway station. Use this guide to compare Piran and Postojna bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Piran, Piran has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Food options include: Several cafes nearby.
Wi-Fi is available at Piran, Piran. ATMs are available at Piran, Piran.
Ticket office support is available at Piran, Piran.
Available at Piran, Piran: Parking, Taxis, WC.
Accessibility facilities are available at Piran, Piran: Ramps are available for wheelchair access.
Piran, Villa Piranesi has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Food options include: Cafes and eateries nearby.
Wi-Fi is available at Piran, Villa Piranesi. ATMs are available at Piran, Villa Piranesi.
Ticket office support is available at Piran, Villa Piranesi.
Available at Piran, Villa Piranesi: Parking, Taxis, WC.
Accessibility facilities are available at Piran, Villa Piranesi: Accessible for passengers with reduced mobility.
Piran, Hotel Piran has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Food options include: Several restaurants within hotel premises.
Free Wi-Fi in hotel lobby. ATMs are located inside the hotel.
Ticket office support is available at Piran, Hotel Piran.
Available at Piran, Hotel Piran: Parking, Taxis, WC.
Accessibility facilities are available at Piran, Hotel Piran: Wheelchair accessible facilities.
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