Last refresh of the prices: Yesterday at 22:44 CEST.
Compare 2 ways to travel from Rome to Trieste
We recommend taking the train
Among the sustainable travel choices, the Train stands out as a good way to reach Trieste. The journey takes about 5 hours 52 minutes and with fares starting at just MX$578, it presents an excellent value for a comfortable ride.
Based on 12516 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the temperature but often complained with the Wi‑Fi. FlixBus ticket prices on this trip start at MX$277
Based on 58 reviews, the company was rated 3.9 stars on Busbud. Travellers were especially satisfied with the temperature and the departure location but often complained with the Wi‑Fi. Trenitalia ticket prices on this trip start at MX$578
Based on 995 reviews, the company was rated 3.8 stars on Busbud. Travellers were especially satisfied with the ticket access and the temperature but often complained with the Wi‑Fi. Itabus ticket prices on this trip start at MX$312
Based on 27 reviews, the company was rated 4.5 stars on Busbud. Travellers were especially satisfied with the staff and the seats but often complained with the value for money. Italo ticket prices on this trip start at MX$3,205
Based on 920 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the staff and the temperature but often complained with the Wi‑Fi. MarinoBus ticket prices on this trip start at MX$1,021
Based on 11669 reviews, the company was rated 3.7 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the Wi‑Fi. BlaBlaCar Bus ticket prices on this trip start at MX$2,408
Frequently asked questions about travelling from Rome to Trieste by bus or train
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much does a ticket from Rome to Trieste cost?
The cheapest tickets from Rome to Trieste start from MX$277. The average price for this route is around MX$1,399. Busbud recommends that you book your tickets in advance for a better chance of getting the lowest possible price.
How long is the journey from Rome to Trieste?
The average trip duration from Rome to Trieste is 9h 8m, covering a distance of 270 miles. The quickest vehicle can get you there in 5h 25m and is operated by Trenitalia.
Which companies operate the Rome to Trieste route?
What are the earliest and latest departure times from Rome to Trieste?
The earliest service departs from Rome for Trieste at 00:10. And the latest service departs at 23:59.
What are the CO₂ emissions for the journey from Rome to Trieste?
A journey from Rome to Trieste produces an estimated 10.8551625 kg of CO₂, making it a highly eco-friendly way to travel and a mode of transport recommended by Busbud.
Which is the best company from Rome to Trieste?
According to Busbud customers, the highest-rated company on this route is Italo, with an average rating of 4.5 out of 5 stars based on 27 reviews.
Which company has the best Wi-Fi from Rome to Trieste?
According to reviews on Busbud, the company Italo has the best Wi-Fi rating with a score of 4.0.
Which company offers the most punctual service from Rome to Trieste?
According to Busbud traveller reviews, the most punctual company on this route is Trenitalia, with a punctuality rating of 4.6 out of 5 stars.
Which company has the cleanest vehicles from Rome to Trieste?
According to Busbud traveller reviews, the company with the cleanest vehicles on this route is Italo, with a cleanliness rating of 5.0 out of 5 stars.
Find the cheapest prices for buses and trains
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
21/04
MX$878
22/04
MX$751
Today
MX$395
24/04
MX$438
25/04
MX$385
26/04
MX$641
27/04
MX$537
28/04
MX$427
The cheapest trip from Rome to Trieste was searched and found on 25 Apr 2026 with a price of MX$385
To save money and ensure you get the best seat, it's a good idea to buy your bus and train tickets from Rome to Trieste, as early as possible.
You can expect to pay between MX$385 and MX$3,938 for a bus or train ticket from Rome to Trieste based on the past 2 days. You can expect to find the lowest price for the trip at MX$385 on 2026-04-25.
Usually Trenitalia will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.