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Rome to Trieste Train

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18/01/2026
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Today $60.86
Tomorrow $45.16
2 days $45.16
3 days $39.93

Rome to Trieste by train

The journey from Rome to Trieste by train is 430.65 km and takes 7 hrs 3 mins. There are 27 connections per day, with the first departure at 5:35 am and the last at 11:00 pm. It is possible to travel from Rome to Trieste by train for as little as $29.47 or as much as $221.45. The best price for this journey is $29.47.

Lowest Price $29.47
Journey Duration 7 hrs 3 mins
Connection per Day 27
Lowest Price $29.47
Highest Price $221.45
First Departure 5:35 am
Last Departure 11:00 pm
Distance 430.65 km
Departure Rome
Arrival Trieste
Carriers Frecciarossa, Trenitalia

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Price as departure date approaches

Train companies may charge higher ticket prices as the date of departure approaches. Prices in the next days can range from around $45.16 to $124.07 but may be subject to change. Our advice is to book as early as possible to potentially save up to 64% on your trip!

Best time to book cheap train tickets from Rome to Trieste

The cheapest Rome - Trieste train tickets can be found for as low as $61.34 if you’re lucky, or $80.39 on average. The most expensive ticket can cost as much as $99.36.

Find the best day to travel to Trieste by train

When travelling to Trieste by train, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board Frecciarossa, Trenitalia and Italo from Rome to Trieste
Compare services on board when travelling from Rome to Trieste by train.
Facilities Frecciarossa Trenitalia Italo DB - Intercity
quiet_zone Quiet zone check check check cross
wifi WiFi check check check check
power_sockets Power sockets check check check check
luggage Luggage check check check check
accessibility Accessibility check check check cross
food_and_drink Food and drink check check check check
air_con Air conditioning check check check cross
bicycle Bicycle check check check cross
sleeper_couchette Sleeper check check cross cross

Rome to Trieste CO2 Emissions by Train

Ecology
Train
30.15kg
Bus
32.3kg
Flight
86.13kg
Car
68.9kg
What are the CO2 emissions from Rome to Trieste by train? The CO2 emissions from taking the train between Rome and Trieste are 30.15kg.
How much CO2 do I save by taking the train between Rome and Trieste? By taking the train between Rome and Trieste you will save 55.98kg CO2 emissions compared to a flight, 2.15kg compared to a bus and 38.75kg compared to a car.

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Frequently Asked Questions

How much is a train ticket from Rome to Trieste?
A train ticket from Rome to Trieste is $89.85. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as $29.47.
What's the cheapest train ticket from Rome to Trieste?
The cheapest ticket you can get from Rome to Trieste is $29.47. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between Rome and Trieste by train?
Rome to Trieste is 430.65 km.
How long does the train between Rome and Trieste take?
Rome to Trieste is on average 7 hrs 3 mins. However the fastest option will get you there in 5 hrs 15 mins.
Which companies operate from Rome to Trieste?
The train journey from Rome to Trieste is covered by 5 operator(s). On Virail you can find these carriers that provide services on this route: Frecciarossa, Trenitalia, Intercity Notte, Italo, Regionale Veloce and DB - Intercity.
How many train connections per day go from Rome to Trieste?
Rome to Trieste has 27 connection(s) per day on average.
What time does the first train from Rome to Trieste leave?
The earliest train from Rome to Trieste departs at 5:35 am. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last train from Rome to Trieste depart?
The latest train from Rome to Trieste departs at 11:00 pm. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from Rome to Trieste in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest train ticket we have found is $29.47 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
How many direct connections depart from Rome to Trieste?
There are on average 12 direct connection(s) from Rome to go to Trieste.
What's the fastest journey time between Rome to Trieste by train?
The fastest journey time by train between Rome and Trieste is 5 hrs 15 mins.
Is there a direct train from Rome to Trieste?
Yes, there is a direct train between Rome and Trieste.
What are the CO2 emissions for Rome to Trieste by train?
The train journey from Rome to Trieste creates 30.15kg of CO2 emissions.

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