Next departures from Rome to Trieste on 28 November
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Rome Tiburtina Bus Station
Trieste Centrale
CheapestFastest
Bus
Rome Tiburtina Bus Station
Centrale
No tags
Bus
Rome Tiburtina Bus Station
Centrale
No tags
Bus
Aeroporto Ciampino Airport (CIA)
Trieste Centrale
No tags
Bus
Rome Tiburtina Bus Station
Centrale
No tags
Next departures from Rome to Trieste on 29 November
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Rome Tiburtina Bus Station
Trieste Centrale
Cheapest
Bus
Rome Tiburtina Bus Station
Trieste Centrale
Fastest
Bus
Rome Tiburtina Bus Station
Centrale
No tags
Bus
Rome Tiburtina Bus Station
Centrale
No tags
Bus
Aeroporto Ciampino Airport (CIA)
Trieste Centrale
No tags
Next departures from Rome to Trieste on 30 November
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Rome Tiburtina Bus Station
Trieste Centrale
Cheapest
Bus
Rome Tiburtina Bus Station
Trieste Centrale
Fastest
Bus
Rome Tiburtina Bus Station
Centrale
No tags
Bus
Rome Tiburtina Bus Station
Centrale
No tags
Bus
Aeroporto Ciampino Airport (CIA)
Trieste Centrale
No tags
Next departures from Rome to Trieste on 1 December
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Rome Tiburtina Bus Station
Trieste Centrale
Cheapest
Bus
Rome Tiburtina Bus Station
Trieste Centrale
Fastest
Bus
Rome Tiburtina Bus Station
Centrale
No tags
Bus
Rome Tiburtina Bus Station
Centrale
No tags
Bus
Aeroporto Ciampino Airport (CIA)
Trieste Centrale
No tags
Next departures from Rome to Trieste on 2 December
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Rome Tiburtina Bus Station
Centrale
Cheapest
Bus
Rome Tiburtina Bus Station
Centrale
Fastest
Bus
Rome Tiburtina Bus Station
Centrale
No tags
Bus
Aeroporto Ciampino Airport (CIA)
Trieste Centrale
No tags
Bus
Rome Tiburtina Bus Station
Centrale
No tags
Next departures from Rome to Trieste on 3 December
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Rome Tiburtina Bus Station
Centrale
Cheapest
Bus
Rome Tiburtina Bus Station
Centrale
Fastest
Bus
Rome Tiburtina Bus Station
Centrale
No tags
Bus
Aeroporto Ciampino Airport (CIA)
Trieste Centrale
No tags
Bus
Rome Tiburtina Bus Station
Centrale
No tags
Last refresh of the prices: Today at 14:24 CET.
Compare 3 ways to travel from Rome to Trieste
We recommend carpooling
Among the sustainable travel choices, the carpool stands out as a good way to reach Trieste. The journey takes about 6 hours 10 minutes and with fares starting at just £49, it presents an excellent value for a comfortable ride.
Based on 11465 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the Wi-Fi. FlixBus ticket prices on this trip start at £10
Based on 946 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 timeliness. Itabus ticket prices on this trip start at £11
Based on 896 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 £43
Based on 11168 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 £105
Based on 140 reviews, the company was rated 4.6 stars on Busbud. Travellers were especially satisfied with the cleanliness and the ticket access but often complained with the power outlets. GoOpti ticket prices on this trip start at £1,187
Frequently asked questions about travelling by bus from Rome to Trieste
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from Rome to Trieste?
The cheapest coach tickets from Rome to Trieste start from £10. The average price for this route is around £44. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from Rome to Trieste?
The average bus journey time from Rome to Trieste is 12h 5m, covering a distance of 266 miles. The fastest bus can take you there in 8h 30m and is operated by GoOpti.
Which bus companies service the Rome to Trieste route?
What is the earliest and latest departure time for the bus from Rome to Trieste?
The earliest bus departs from Rome to Trieste at 00:10. And the latest bus departs at 23:59.
What are the CO₂ emissions for the bus trip from Rome to Trieste?
A bus journey from Rome to Trieste produces an estimated 11 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Which is the best bus company from Rome to Trieste?
According to Busbud customers, the highest-rated bus company on this route is GoOpti, with an average rating of 4.6 out of 5 stars based on 140 reviews.
Which company has the best Wi-Fi from Rome to Trieste?
Based on Busbud reviews, the bus company GoOpti has the best Wi-Fi rating with a score of 4.0.
Which bus company offers the most punctual service from Rome to Trieste?
According to Busbud traveller reviews, the most punctual bus company on this route is GoOpti, with a punctuality rating of 4.8 out of 5 stars.
Which bus company has the cleanest buses from Rome to Trieste?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is GoOpti, with a cleanliness rating of 4.8 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
26/11
£37
27/11
£36
Today
£23
29/11
£12
30/11
£11
01/12
£8
02/12
£26
03/12
£26
The cheapest trip from Rome to Trieste was searched and found on 1 Dec 2025 with a price of £8
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Rome to Trieste as early as possible.
You can expect to pay from £8 to £121 for a bus ticket from Rome to Trieste based on the last 2 days. You can expect to find the cheapest price for the trip at £8, which is on 2025-12-01.
Usually FlixBus 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.
What's the cheapest way to go from Rome to Trieste?
The bus is the cheapest travel choice for this destination
The cheapest trip from Rome to Trieste was searched and found on 1 Dec 2025 with a price of £8
The bus is the cheapest travel choice for this destination
