Getting Around Trieste
Trieste is a compact city, and much of what a visitor wants to see can be reached on foot. The public transport network is built mainly around buses, with a famous tram line and a rail station linking the city to the rest of Italy and beyond. This guide covers the practical options for moving around and for reaching the city from its airport.
On Foot
Walking is one of the most popular ways to explore Trieste. A stroll through the town to admire its ancient architecture is a very popular activity, letting you travel at your own pace and even stop for coffee along the way. Trieste is not particularly big, and if you do not have luggage with you there is no need to take a bus. Most places of interest can easily be reached on foot.
Buses and Public Transport
Trieste has a network of buses. Schedules are generally accurate on Google Maps, and timetables are also available on the web. Routes are frequent through the day but rarer after 21:00 in the evening, on Sundays and holidays. Many bus stops have a screen showing live bus times for that stop.
On Wednesday (not during summer), Fridays and Saturdays between 22:00 and 04:00, a "bus on demand" service is active for €2 per person per route, which can be booked through the "TS on Demand" app. Strikes occasionally affect buses, but because Trieste is a small city, most places of interest can still be reached on foot.
- Contactless bank cards can be used to pay bus fares on board, and the system should automatically charge no more than the cheapest paper tickets would have been for your travel, including transfers.
- Single paper tickets cost €1.50 each and can be bought from tobacconists and from machines found at some of the busier bus stops. They are normally valid for 60 minutes, extended to 240 minutes on Sundays and holidays. You may board as many buses as you like within that time period.
- Day tickets cost €3.35 and are valid until midnight.
- Validation: each paper ticket must be validated the first time it is used, by scanning the printed QR code during boarding with one of the machines in the door area. Different doors must be used for entry and exit, marked with symbols.
- Fines: travelling without a validated ticket carries a fine of €70 if paid within 60 days, plus the price of a ticket. Inspections are common on certain lines during summer and year-round.
The Opicina Tramway
The transport system includes the tram to Opicina, which is regarded as an attraction in its own right. For the initial climb out of the city centre up towards Opicina, the tram is coupled to a remote-controlled funicular tractor. It winds along narrow and steep streets for much of its route and offers views down towards Trieste and the Adriatic Sea. From Opicina, it is a 15-minute walk to the railway station for train connections to Ljubljana.
Note that the tram has had a troubled recent history: after an accident in 2016 it was taken out of use and spent almost a decade out of action until resuming service at the start of 2025. It was again suspended in October 2025 due to mechanical problems, but is operating again as of July 2026. Because its status can change, it is worth checking locally before planning a trip around it.
Rail
The main railway station in Trieste is Trieste Centrale, located around 15 minutes by foot from Piazza Unità d'Italia. It has a left luggage office open from 8:00 to 18:00, charging €5 per piece.
Trieste Centrale is connected through regional trains to Venice, Udine and Ljubljana (the latter requiring a change at Villa Opicina). Intercity trains provide connections to Rome and various cities of central Italy such as Florence, Arezzo, Orte and Orvieto. High-speed service is available with daily Freccia Rossa services to Rome, Turin and Milan, plus an Italo service departing in the morning towards Florence, Rome and Naples. ÖBB serves Trieste Centrale with a daily direct connection to Villach, Graz and Wien, and several additional connections with a change of train in either Villach or Udine.
Other railway stations in the municipality include Trieste Miramare, which serves the Miramare Castle, and Villa Opicina, where several regional services to Ljubljana depart daily.
Taxis and Ride-Hailing
The source material does not describe a ride-hailing scene in Trieste. Taxis are the documented option: at the airport, taxis are available outside the Arrivals Hall from 08:00 to 00:00, with a fare to Trieste of around €70 and a journey time of 30–35 minutes.
Getting from the Airport into the City
Trieste – Friuli Venezia Giulia Airport (TRS) is a regional airport hosting flights from various Italian and European cities. It sits just off the A4 Trieste–Venice motorway (Redipuglia exit), and long and short-stay car parks are available. Several transport options connect it to the city:
- Bus number 51 (APT) runs to the airport from Trieste's bus station, which is next to the railway station. Weekdays buses leave at 5 minutes and 35 minutes past the hour; on Sundays the service is every 1 to 2 hours. The bus takes about 55 minutes. Tickets can be purchased at city bus/coach stations or at the airport: in the Arrivals Hall, with an automatic machine for self-ticketing, and at the Post Office.
- Train: Trieste Airport Railway Station is in front of the airport. The station is on the Trieste–Venice railway line, about a 25-minute ride from Trieste. Tickets can be purchased at the airport railway station or online.
- Taxi: available outside the Arrivals Hall from 08:00 to 00:00; fare to Trieste is around €70 and takes 30–35 minutes.
Other Airports and Connections
The nearest major airports are Venice Marco Polo and Venice Treviso. From either airport, take the Fly Bus express service to Mestre railway station (€10), then get the regional train from Mestre to Trieste Centrale (2 hours, €14–29).
Other nearby airports, less than 2 hours from Trieste by private or public transport, include Ljubljana in Slovenia, and Pula and Rijeka in Croatia. More adventurous and leisurely travellers can also use Zagreb Airport in Croatia, Klagenfurt in Austria, and Verona in Italy, all of which can be reached by car.
Arriving by Bus or Car
At the Trieste coach station, bus and coach connections are available to several European countries, including Slovenia (Izola, Koper, Ljubljana, Piran, Portorož, Postojna, Sežana), Croatia (Dubrovnik, Poreč, Pula, Opatija, Rijeka, Rovinj, Split, Zadar) and Serbia (Belgrade). Connections to Germany and Austria are available via Flixbus. Local routes include Udine, Grado and San Candido/Innichen.
By car, the A4 Venice–Trieste motorway serves the area via the Monfalcone–Lisert toll gate and the "Sistiana" exit (SS 14 "Costiera"). Other approaches include the SS 202 Triestina from the A4, the SS 15 Via Flavia from Koper in Slovenia via the Rabuiese border, and the SS 58 Carniola highway from Ljubljana via the Fernetti border to Opicina, where it joins the SS 202 into Trieste.
Passes and Discounts
For a small extra fee (€2–4), you can get unlimited bus and tram service with your FVG Card, which can be purchased at the Trieste tourist office in Piazza Unità d'Italia.