Cheapest€23.83
- FlixBus FB302506:506h 53m13:43Trieste AutostazioneRoma Tiburtina
Door to door 7h 37mCO2 13.3 kgChanges 0Changeable for a fee
Traveling from Trieste to Rome costs €23.83 at the cheapest and takes 4h 7m door to door at the fastest, across 2 modes and 4 operators. The route covers 494 km. Cheapest is by Coach, fastest is by Train.
At a glance
- Distance
- 494 km
- Fastest
- 4h 7m
- Average
- 6h
- Services per day
- 8
- Cheapest
- €23.83
- CO2 per passenger
- 14.8 kg
Every way to make this journey
Journey times below are door to door, so they include getting to the terminal and away from it at the other end. Fares are the cheapest we currently sell on September 28, 2026.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Train | 4h 23m | 3h 39m | 44m | €63.04 | 16.3 kg | 5 |
| Coach | 7h 37m | 6h 53m | 44m | €27.68 | 13.3 kg | 3 |
- 4h 23mFastest, by Train
- €27.68Cheapest, by Coach
- 13.3 kgLowest CO2, by Coach
- 494 kmDistance traveled
The cheapest and the fastest on September 28, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€58.64
- ÖBB-Personenverkehr BB731006:493h 39m10:28Trieste CentraleRoma Termini
Door to door 4h 23mCO2 16.3 kgChanges 0Refundable
Today's real departures
Live from the operators' own published timetables, through the open transit feeds they publish. Times and services are real. Fares are modeled until our booking connectors are live.
No live timetable for this trip yet.
Live from the operators' own published timetables, through the open transit feeds they publish. Times and services are real. Fares are modeled until our booking connectors are live.
Prices over the next three weeks
Live from our own engine, refreshed on every request. The cheapest days for each way of traveling are marked.
| Cheapest fare by mode and day for Trieste to Rome | ThuSep 10 | FriSep 11 | SatSep 12 | SunSep 13 | MonSep 14 | TueSep 15 | WedSep 16 | ThuSep 17 | FriSep 18 | SatSep 19 | SunSep 20 | MonSep 21 | TueSep 22 | WedSep 23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Coach | €52.43 | €60.13 | €43.63 | €51.88 | €33.73 | €32.08 | €38.68 | €40.88 | €34.83 | €39.23 | €30.98 | €27.68 | €33.18 | €28.78 |
| Train | €136.19 | €126.84 | €105.39 | €98.79 | €86.14 | €78.99 | €83.39 | €84.49 | €76.79 | €79.54 | €75.69 | €72.94 | €63.04 | €66.89 |
Cheapest day: 2026-09-28 · €23.83
The trip ends at Roma Termini. Everything past the gates belongs to somebody else, the rooms included.
A room in Rome for the night the bus gets in
Sort by distance from Roma Termini and you can see which places are ten minutes on foot and which are not.
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When to book Trieste to Rome
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €24.3890 days
- €20.5360 days
- €23.8345 days
- €28.2330 days
- €24.9321 days
- €28.7814 days
- €38.687 days
- €43.633 days
- €52.431 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €20.53.
- How much it moves
- The gap between the cheapest and most expensive lead time is 155 percent. The most expensive point is €52.43, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 60 days ahead. You are inside that window.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €30.98Sun
- €27.68Mon
- €32.08Tue
- €28.78Wed
- €40.88Thu
- €34.83Fri
- €39.23Sat
How the fare moves month by month
The same journey priced on the fifteenth of each of the next six months.
- €32.08Sep
- €31.53Oct
- €24.93Nov
- €21.63Dec
- €23.28Jan
- €23.28Feb
The route
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 50% of the services we sell on this corridor run through without a change. The remaining 50% involve one connection.
- How far it really runs
- The route covers 494 km against 430 km in a straight line, a detour of 15 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Ancona, Terni, Perugia, Rimini. The gap between arriving and leaving is 45 minutes, of which about 14 is walking.
- If the connection is missed
- The tightest connection we sell here has a 20 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Trieste at 06:49 and the last at 07:30, across 5 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Trieste
Rail
- Trieste Centrale
- Trieste Servola
- Trieste Scalo Legnami
Bus
- Trieste Autostazione
- Trieste
Ferry
- Trieste Molo Bersaglieri
- Trieste - Molo Bersaglieri
Rome
Rail
- Roma Termini
- Ciampino
- Roma Balduina
Bus
- Roma Tiburtina
- Lenin
Air
- FCO
- CIA
Ferry
- Roma Civitavecchia Terminal
- Sant'Angelo
Landing at FCO after the trains have stopped is the case this solves. We do not run cars.
A car waiting when you land in Rome
Settled in advance, so the ride into Rome costs what it said it would rather than what the cab stand says.
Book a ride from FCO with Welcome PickupsOr check Daytrip
Partner links. We do not operate transfers. We earn a commission on a booking, and the fare is the same as going direct.
Who runs this route
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
 BlaBlaCar | €25.48 | 7h 15m | 72 km/h | Changeable | Power outlets, Restrooms, Wi-Fi |
 DB Fernverkehr | €62.49 | 4h 8m | 140 km/h | Refundable | Power outlets, Wi-Fi |
 FlixBus | €23.83 | 7h 13m | 72 km/h | Changeable | Power outlets, Restrooms, Wi-Fi |
| ÖBB-Personenverkehr | €55.34 | 4h 7m | 140 km/h | Refundable | Power outlets, Wi-Fi |
What the fare is made of
Every part of the total, so the number at checkout is the number here.
| Part | Amount | Share |
|---|---|---|
| Operator fare | €18.50 | 78% |
| Taxes | €1.85 | 8% |
| Supplier fees | €1.49 | 6% |
| Our service fee | €1.99 | 8% |
| Total you pay | €23.83 | 100% |
We cannot promise Roma Termini still has a baggage check, because plenty of stations closed theirs.
Where to leave your bags in Rome
Stores, cafes and hotels that take luggage, with the hours on the map so you know what is still open when you come back.
Check Rome on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Trieste to Rome
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Trieste to Rome?
The fastest journey from Trieste to Rome takes 4h 7m door to door, of which 3h 39m is spent moving, on the Train. Most services take around 6h, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Trieste to Rome?
The cheapest fare from Trieste to Rome is €23.83, checked on September 28, 2026. A typical fare across the next three weeks is €59.94. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Trieste to Rome?
The cheapest way from Trieste to Rome is by Coach, at €27.68 for one passenger on September 28, 2026. That journey takes 7h 37m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
What is the fastest way to get from Trieste to Rome?
The fastest way from Trieste to Rome is by Train, at 4h 23m door to door. Only 3h 39m of that is spent moving; the remaining 44m is reaching the terminal and leaving it at the far end. The cheapest fare on that mode is €63.04.
When should I book Trieste to Rome?
Fares from Trieste to Rome bottom out around 60 days before departure, at €20.53. Across the whole booking window the gap between the cheapest and the most expensive lead time is 155 percent, measured on September 28, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Trieste to Rome?
Monday is the cheapest day to depart from Trieste to Rome, at €27.68. That is the median of 21 priced departure days across the next three weeks, checked on September 28, 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Trieste to Rome?
December is the cheapest of the next 6 months to travel from Trieste to Rome, at €21.63 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs service from Trieste to Rome?
4 operators sell services from Trieste to Rome across 2 modes: BlaBlaCar, DB Fernverkehr, FlixBus, ÖBB-Personenverkehr. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Trieste to Rome?
50 percent of the services we sell from Trieste to Rome are direct. The rest connect at Ancona, Terni, Perugia, Rimini, with about 45 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
How much CO2 does the journey from Trieste to Rome produce?
Traveling from Trieste to Rome by Coach produces about 13.3 kg of CO2 per passenger, the lowest of any mode on this corridor. The same journey by Train produces about 16.3 kg, roughly 1 times as much for one passenger.
Which station or terminal do services from Trieste to Rome use?
Services from Trieste to Rome by Train leave from Trieste Centrale and arrive at Roma Termini. Allow about 44m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Trieste to Rome?
4 of the 4 operators we sell from Trieste to Rome allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for Trieste to Rome on September 9, 2026: 494 km of route against 430 km in a straight line, 8 services a day, 4 operators, a cheapest fare of €23.83, and 4h 7m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
The bus is the simple part. What you do once you are in Rome is somebody else's catalog.
Day trips out of Rome and across Italy
The tickets worth having in advance, because the line at the door is usually the whole morning.
See Rome on GetYourGuideOr browse Viator
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Other ways to make this journey
Arriving in Rome
Leaving Rome
- 310Places you can leave for
- 81Countries
- 123Operators
Plan a trip from here
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