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Piran to Trieste buses

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Trip Overview

The average bus between Piran and Trieste takes 11h 43m and the fastest bus takes 11h 33m. The bus runs, on average, 3 times per week from Piran to Trieste. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

11h 43m
Duration
761 km
Distance
€89
Average price
3 times a week
Frequency

Piran to Trieste bus times

Buses run 3 times a week between Piran and Trieste. The service departs Piran at 7:00 PM in the evening, which arrives into Trieste at 06:33:12. All services require a transfer at Portorož and take an average of 11h 43m. The schedules shown below are for the next available departures.

Departing Monday, November 2, 2026

  •  → 

    Arrives next day

    Arriva SloveniaFlixBusATAC S.p.A. Azienda per la mobilità11h 33m • 2 changes

Departing Tuesday, November 3, 2026

  •  → 

    Arrives next day

    Arriva SloveniaFlixBusATAC S.p.A. Azienda per la mobilità11h 33m • 2 changes

Departing Friday, November 6, 2026

  •  → 

    Arrives next day

    Arriva SloveniaFlixBusATAC S.p.A. Azienda per la mobilità12h 5m • 2 changes

Frequently asked questions

Want to know about travelling from Piran to Trieste? 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.

Map of how to get from Piran to Trieste.ExpandLaunch map view
  • Distance: 761.4 km
  • Duration: 11h 43m

What companies run services between Piran, Slovenia and Trieste, Lazio, Italy?

FlixBus operates a bus from Portorož to Roma, Autostazione Tiburtina 5 times a week. Tickets cost €65–100 and the journey takes 10h 45m.

Operators