Trains tickets from Rome to Trieste

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TodayMay 18
from $79
TomorrowMay 19
from $55
TueMay 20
from $52
WedMay 21
from $49
ThuMay 22
from $49
FriMay 23
from $79
SatMay 24
from $40
SunMay 25

Trains leaving tomorrow

One passenger / one way

  • This trip is recommended because it is: Cheapest
    Departure time: May 19 at
    Departure city: Rome
    Departure location: Termini
    Arrival time: May 19 at
    Destination city: Trieste
    Destination location: Trieste Centrale
    Operated by: Trenitalia IntercityTrenitalia Intercity
    Vehicle: TrainDuration:
  • This trip is recommended because it is: Fastest
    Departure time: May 19 at
    Departure city: Rome
    Departure location: Termini
    Arrival time: May 19 at
    Destination city: Trieste
    Destination location: Trieste Centrale
    Operated by: Trenitalia FrecciarossaTrenitalia Frecciarossa
    Vehicle: TrainDuration:
  • Departure time: May 19 at
    Departure city: Rome
    Departure location: Termini
    Arrival time: May 19 at
    Destination city: Trieste
    Destination location: Trieste Centrale
    Operated by: Trenitalia IntercityTrenitalia Intercity
    Vehicle: TrainDuration:
  • Departure time: May 19 at
    Departure city: Rome
    Departure location: Termini
    Arrival time: May 19 at
    Destination city: Trieste
    Destination location: Trieste Centrale
    Operated by: Trenitalia FrecciarossaTrenitalia Frecciarossa
    Vehicle: TrainDuration:
  • Departure time: May 19 at
    Departure city: Rome
    Departure location: Termini
    Arrival time: May 19 at
    Destination city: Trieste
    Destination location: Trieste Centrale
    Operated by: Trenitalia IntercityTrenitalia Intercity
    Vehicle: TrainDuration:

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Compare 3 ways to go from Rome to Trieste.

Bus
Average Price$9 - $190Average Duration12h 5m
11kg CO₂e5 out of 5 stars
Cheapest
Train
Average Price$44 - $308Average Duration5h 52m
10kg CO₂e5 out of 5 stars
FastestMost eco-friendly
Carpool
Average Price$48 - $50Average Duration6h 40m
18kg CO₂e4 out of 5 stars
busbud logoBusbud recommends carpooling from Rome to Trieste

Among the sustainable travel choices, the carpool stands out as the good way to reach Trieste. The journey takes about 6 hours 40 minutes and with fares starting at just $48, it presents an excellent value for a comfortable ride.

1carpool per day
6h 40mAverage Duration
$48Cheapest ticket
18kgCO₂ emissions

Train Rome to Trieste: Trip Overview

Please note, this information is subject to change.

Average ticket price$110
Average train trip duration5h 52m
Number of daily trains3
Earliest train departure10:22am
Distance267 miles (430 km)
Latest train departure10:35pm

Rome to Trieste Train

Busbud shows you the best train ticket fares and train schedules so you can easily plan and book a trip by train from Rome to Trieste.

We make it our job to connect you with the most dependable companies that offer train service from Rome to Trieste.

Discover how much the train trip from Rome to Trieste will cost you. Use our filters and sorting features to find the cheapest train tickets or high-end trains.

Frequently asked questions for your trip Rome - Trieste

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
05/16
$79
05/17
$79
Today
$79
05/19
$55
05/20
$52
05/21
$49
05/22
$49
05/23
$79
busbud logoThe cheapest trip from Rome to Trieste was searched and found on May 21, 2025 with a price of $49

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Rome to Trieste, as early as possible.

You can expect to pay from $49 to $326 for a train ticket from Rome to Trieste based on the last 2 days. You can expect to find the cheapest price for the trip at $49 which is on 2025-05-21.

Usually TRENITALIA_FRECCIAROSSA 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.

About Train Travel

Train Travel Tips

Do you like to go fast? With high-speed trains going faster than 300 km/h on certain routes, the time will fly by. Taking a train between Rome and Trieste is also a great way to travel to arrive in the city centre and save more time for your stay in Trieste.

Whether you take a regional or high-speed train to Trieste, you’ll help reduce the environmental impact and carbon footprint of your trip. As you watch the landscapes unfold before your eyes, you can tell yourself that with this choice, you are making sure they remain protected.

With up to 30x less CO2 emissions for your train journey between Rome and Trieste, the train is an ecological alternative to flights or personal cars.

Tune out to the fine sounds of your best music playlist on your train trip from Rome to Trieste while indulging in miles on end of beautiful scenic views.

Did you know?

Some trains in Sweden can recover more than a fifth of the energy they use by braking. This is especially true with ore trains as they descend from Narvik to Kiruna.

New York holds the record for the most platforms and track numbers in a single station. Grand Central Station in Manhattan is one of the largest rail terminals in the world with more than 44 platforms and 67 tracks to accommodate passengers.

The longest train journey in the world is between Europe and Asia. This long journey starts from Porto in Portugal and crosses the whole European continent to reach Hanoi in Vietnam in 12 days while traveling more than 17,000 km.

Will you be returning to Rome by train?

Train from Trieste to Rome

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Popular Trains Connecting Rome

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Popular Trains Connecting Trieste

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