Rome ROM to Trieste TRS flight with ITA

Mon, Aug 03
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Journey information

Overview: Rome to Trieste flight

ItalyItaly
ItalyItaly
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Flights from Rome to Trieste depart on average 11 times per day, taking around 5h 18m. Cheap flight tickets for this journey start at €84 but you can travel from only €13 by bus.

There are 3 flights per day. The earliest flight runs at 00:15, the last at 22:05. The fastest flight covers the 430 km distance in 1h 10m. March is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from €13
Distance
430 km
Average flight duration
5h 18m
Cheapest ticket price
€84
Flights per day
11
Direct flights
3
Fastest flight
1h 10m
First flight
12:15 AM
Last flight
10:05 PM
Cheapest Month
Mar
Cheapest Day
Tue
High Season
Jul - Sep
Low Season
Jan - Mar
Busiest Day
Mon
Least Busy Day
Fri
Best time to book
70 days
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from €13

The cheapest and fastest flights from Rome to Trieste

Showing times and prices for Aug 03

Cheapest price

€254

Average price

€299

Fastest journey

1 h 10 m

Average duration

1 h 10 m

Flights per day

2

Distance

430 km

Cheap tickets

The best way to find a cheap flight ticket from Rome to Trieste is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Rome to Trieste will cost around €299 if you buy it on the day, but the cheapest tickets can be found for only €254.

Fast flights

Of the 2 flights that leave Rome for Trieste onMon, Aug 03, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Mon, Aug 03 the direct flights cover the 430 km distance in an average of 1 h 10 m but if you time it right, some flights will get you there in just 1 h 10 m .

On Mon, Aug 03 the longest flights will take 1 h 10 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

  • ITAAZ1363
    9:45 PM1h10
    Rome Leonardo da Vinci Fiumicino Airport
    10:55 PMTrieste Friuli Venezia Giulia Airport
    €2541One-way
    0 transfers
  • ITAAZ1359
    5:20 PM1h10
    Rome Leonardo da Vinci Fiumicino Airport
    6:30 PMTrieste Friuli Venezia Giulia Airport
    €3441One-way
    0 transfers

Travel Information

Compare bus, train, and flight for Rome to Trieste

Omio recommends booking the train as it is the most popular option from Rome to Trieste among Omio's users. If you are prioritising price take the bus with prices starting from €13. For those with little time consider booking a flight which can get you there in 5h 18m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.1 - 0.4kg. The ticket price range depends on the travel mode: a bus costs an average of €13, and a flight costs an average of €84.

Distance: 430 km

Compare flight with

Flight
Most popular
Train
Bus

€189

Average price

€60

Average price

€29

Average price

Cheapest

8h 18m

Average total duration

Fastest

5h 18m

Onboard

+

3h 0m

Additional time*

8h 37m

Average total duration

8h 7m

Onboard

+

30m

Additional time*

10h 7m

Average total duration

9h 37m

Onboard

+

30m

Additional time*

1.3 - 2.6kg

CO2 emissions

0.1 - 0.4kg

CO2 emissions

Lowest

0.4 - 1.1kg

CO2 emissions

ITA

Most popular airline

Frecciarossa

Most popular train company

FlixBus

Most popular bus company

Direct Options

Direct Options

Direct Options

Additional time: Average total travel duration to departure point, security checks and transfers.

Live departures

Rome to Trieste flight times

The table below shows live departures for Rome to Trieste flights for today, Sunday, August 2. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
ITA8:45 PM Rome
1h10
9:55 PM Trieste0 transfersDirect
Monday, August 3
ITAAZ13595:20 PM Rome Leonardo da Vinci Fiumicino Airport
1h10
6:30 PM Trieste Friuli Venezia Giulia Airport0 transfersDirect
ITAAZ13639:45 PM Rome Leonardo da Vinci Fiumicino Airport
1h10
10:55 PM Trieste Friuli Venezia Giulia Airport0 transfersDirect

This is the last flight of the day.

Find all the dates and times for this journey

How far in advance should I book flight tickets from Rome to Trieste?

The best time to book your flight from Rome to Trieste is 91 days before departure. See how prices for flights change on the Rome to Trieste route.
Prices are for one-way tickets for one passenger from Rome to Trieste per month. Insights are sourced from fares found by Omio users in the last 12 months. Current prices may differ as prices vary depending on the time of day, class or how far in advance you book your flight from Rome to Trieste.

Compare prices and tickets Rome to Trieste by bus, train, or flight

Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

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Why should you book Rome to Trieste flights with Omio?

ITA operates all flights services from Rome to Trieste.
Omio is an official ticket reseller for all your travel options from Rome to Trieste.

Why book with Omio vs ITA?

  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
  • Compare all your options: Omio allows you to compare ITA with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Rome to Trieste.

Why book with Omio over Edreams or Kayak?

  • Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Rome to Trieste.

Airlines: ITA from Rome to TriesteFind the best flights between Rome to Trieste with Omio's travel partners ITA from €13. We can find you the best deals, schedules and tickets when comparing and booking the best trip.

ITA

About
ITA Airways is Italy's national flag carrier, established in 2020 as the successor to Alitalia. Co-owned by the Italian Ministry of Economy and Finance and Lufthansa Group, it operates a modern, predominantly Airbus fleet. ITA Airways serves over 70 domestic, European, and intercontinental destinations, with its main hub at Rome Fiumicino Airport. The airline offers Economy, Premium Economy, and Business Class, with complimentary meals and in-flight Wi-Fi on many routes. ITA Airways was a SkyTeam member until April 2025 and is expected to join Star Alliance in the first half of 2026.
Luggage & cancellation policy
Average Duration
1h 10m
Cheapest Price
€84
ITA frequency
11 a day
Luggage included
1 carry-on bag (8kg, 55x35x25cm) and 1 personal item (40x30x20cm)
Additional luggage
Up to 2 checked bags (23kg each)
Cancellation Policy
Free cancellation within 24h of booking if flight is more than 7 days away. After that, fees apply based on fare type
Pregnant on board
Up to end of 36th week for single pregnancy, up to end of 32nd week for multiple pregnancy. Medical certificate required after 28th week
Unaccompagned minor
Service available for children aged 5-14. Must be booked at least 48h in advance
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Assistance available for passengers with reduced mobility, must be requested at least 48h before departure
Pets
Small pets in cabin, max 10kg including carrier
Entertaiment on board
Learn more about ITA

FAQs: Rome to Trieste Flight

Find answers to the most common questions about traveling from Rome to Trieste by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Trieste, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Rome to Trieste can start from as little as €84 when you book in advance. The average flight ticket price for Rome to Trieste is €189; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Rome to Trieste is 1h 10m to travel the 430 km long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Rome to Trieste leaves at 12:15 AM. Plan your trip with the Journey Planner   from Omio.
The latest flight from Rome to Trieste leaves at 10:05 PM.
Yes, there are 3 direct flights a day from Rome to Trieste with ITA. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Rome to Trieste, you can count on ITA for the best way to get you to Trieste. You can also check all possible airlines who offer a service between Rome and Trieste and compare the amenities they offer before buying a plane ticket.
Flights from Rome to Trieste generally leave from Rome Leonardo da Vinci Fiumicino Airport and arrive in Trieste Friuli Venezia Giulia Airport .Rome Leonardo da Vinci Fiumicino Airport is 3 km away from Rome city centre and Trieste Friuli Venezia Giulia Airport is 1 km from Trieste city centre.
The cheapest month for a flight from Rome to Trieste is March.
It's helpful to compare your options as there are 3 ways to travel between Rome and Trieste including taking a bus, train, and flight.
Since both Rome and Trieste are in the Schengen Area, a passport is not required for European Union (EU) or Schengen-associated country citizens. A national ID card is sufficient.
There is no time difference between Rome and Trieste .
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

popular airports

Popular airports from Rome to Trieste

Most Rome to Trieste flights use the Rome Leonardo da Vinci Fiumicino Airport to Trieste Friuli Venezia Giulia Airport airport pair. Use this guide to compare Rome and Trieste airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.

Departure airports in Rome
Arrival airports in Trieste

Which Rome airport do flights to Trieste leave from?

Flights from Rome to Trieste depart from Rome Leonardo da Vinci Fiumicino Airport. The airport is 3 km from Rome city centre at Via dell' Aeroporto di Fiumicino, 320, 00054 Fiumicino RM, Italy.
Rome Leonardo da Vinci Fiumicino Airport (FCO)Via dell' Aeroporto di Fiumicino, 320, 00054 Fiumicino RM, ItalyWifiShoppingParkingATMTaxisAccessibilityWCShowerLoungeLost and Found Office
City-centre transport

Getting to Rome Leonardo da Vinci Fiumicino Airport from Rome city centre

Rome Leonardo da Vinci Fiumicino Airport is 3 km from Rome city centre. Public transport options include:

Train4570, 4642, 4644, 4646, 4648, 4650, 4652, 4654, 4656, 4658, 4660, 4662, 4664, 4666, 4668, 4670, 4672, 4674, 4706, 4704, 4702, 4700, 4694, 4692, 4640, 4690, 4686, 4684, 4682, 4680, 4678, 4676, 4688, 4708, 4638, 4634, 4572, 4574, 4576, 4578, 4580, 4582, 4584, 4586, 4588, 4590, 4592, 4594, 4596, 4598, 4600, 4602, 4604, 4632, 4630, 4628, 4626, 4624, 4622, 4636, 4620, 4616, 4614, 4612, 4610, 4608, 4606, 4618, 4698 · 32m · €5 · every ~8 min
BusFco01a · 40m · €2 · every ~1 min
42m
45m · €10 · every ~6 min
50m · €7 · every ~2 min
1554, 574, 1558, 552, 1520, N574, N575, N590, 550, 522, 561, 1552, 554, N548, 542, 562, N1558, N522, 551, 570, 1553, N570 · 1h 0m · €4 · every ~3 min
SIT Bus Shuttle · 1h 5m · €8 · every ~5 min
Shuttle27m · €7 · every ~4 min
55m · €7 · every ~3 min
50m · €11

Rome Leonardo da Vinci Fiumicino Airport airport facilities and services

Rome Leonardo da Vinci Fiumicino Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.

Wi-Fi and ATMs

Free Wi-Fi available throughout the airport for an unlimited duration. ATMs are located throughout the airport in all terminals.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at Rome Leonardo da Vinci Fiumicino Airport: Parking, Taxis, WC.

Accessibility

Accessibility facilities are available at Rome Leonardo da Vinci Fiumicino Airport: Ramps, assistance, toilets.

More about Rome Leonardo da Vinci Fiumicino Airport

More options for your journey from Rome to Trieste

Here are some other resources that might have the information you need

Return journeys for flights from Trieste to Rome
Buses from Rome to Trieste
Trains from Rome to Trieste
More information on flights to Rome
More information on flights to Trieste
HomeFlightsFlight Schedules to TriesteRome to Trieste Flights

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