$61 Cheap Flights from Trieste (TRS) to Rome (FCO)

View $61 flight on Wed, Apr 22, 2026Opens in a new window

Popular airlines from Friuli Venezia Giulia Airport (TRS) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)

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Cheap Flights from Trieste to Rome (TRS-FCO)

Prices were available within the past 7 days and start at $61 for one-way flights and $142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

ITA Airways
Sat, Sep 26 - Mon, Oct 12
TRS
Trieste
FCO
Rome
$142 Roundtrip, found 2 days ago
$142
Roundtrip
found 2 days ago
Select ITA Airways flight, departing Sat, Sep 26 from Trieste to Rome, returning Mon, Oct 12, priced at $142 found 2 days ago
ITA Airways
Sun, Apr 5 - Sun, Apr 12
TRS
Trieste
FCO
Rome
$166 Roundtrip, found 1 day ago
$166
Roundtrip
found 1 day ago
Select ITA Airways flight, departing Sun, Apr 5 from Trieste to Rome, returning Sun, Apr 12, priced at $166 found 1 day ago
ITA Airways
Sun, Apr 5 - Fri, Apr 17
TRS
Trieste
FCO
Rome
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select ITA Airways flight, departing Sun, Apr 5 from Trieste to Rome, returning Fri, Apr 17, priced at $177 found 1 day ago
ITA Airways
Tue, Mar 31 - Sun, Apr 12
TRS
Trieste
FCO
Rome
$190 Roundtrip, found 1 day ago
$190
Roundtrip
found 1 day ago
Select ITA Airways flight, departing Tue, Mar 31 from Trieste to Rome, returning Sun, Apr 12, priced at $190 found 1 day ago
ITA Airways
Sun, Apr 5 - Thu, Apr 9
TRS
Trieste
FCO
Rome
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago
Select ITA Airways flight, departing Sun, Apr 5 from Trieste to Rome, returning Thu, Apr 9, priced at $196 found 1 day ago
ITA Airways
Sat, Oct 3 - Sun, Oct 4
TRS
Trieste
FCO
Rome
$200 Roundtrip, found 4 hours ago
$200
Roundtrip
found 4 hours ago
Select ITA Airways flight, departing Sat, Oct 3 from Trieste to Rome, returning Sun, Oct 4, priced at $200 found 4 hours ago
ITA Airways
Mon, Mar 30 - Sun, Apr 12
TRS
Trieste
FCO
Rome
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
Select ITA Airways flight, departing Mon, Mar 30 from Trieste to Rome, returning Sun, Apr 12, priced at $201 found 1 day ago
ITA Airways
Mon, Mar 30 - Fri, Apr 17
TRS
Trieste
FCO
Rome
$211 Roundtrip, found 1 day ago
$211
Roundtrip
found 1 day ago
Select ITA Airways flight, departing Mon, Mar 30 from Trieste to Rome, returning Fri, Apr 17, priced at $211 found 1 day ago
ITA Airways
Sun, Jun 7 - Sun, Jun 14
TRS
Trieste
FCO
Rome
$219 Roundtrip, found 6 hours ago
$219
Roundtrip
found 6 hours ago
Select ITA Airways flight, departing Sun, Jun 7 from Trieste to Rome, returning Sun, Jun 14, priced at $219 found 6 hours ago
ITA Airways
Tue, Mar 31 - Thu, Apr 9
TRS
Trieste
FCO
Rome
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select ITA Airways flight, departing Tue, Mar 31 from Trieste to Rome, returning Thu, Apr 9, priced at $220 found 1 day ago

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Find the cheapest month to fly from Trieste (TRS) to Rome (FCO)

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From $112 - $316 per traveler.

Frequently asked questions

How much does a flight from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) cost?
You can find cheap one-way flights from $61 and cheap return flights from $142 Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) with Expedia. One-way flights typically cost between $59 and $319, and return flights often range between $230 and $711. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
The cheapest month to fly from TRS to FCO is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
1 airlines operate nonstop service from TRS to FCO:

  • ITA Airways operates around 28 direct flights from TRS to FCO every week
  • Alitalia operates around 28 direct flights from TRS to FCO every week

What is the cheapest airline that flies from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
Alitalia is one of the cheapest airlines offering nonstop flights from Trieste (TRS) to Rome (FCO), with round-trip tickets starting from around $208. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
To find a cheap flight from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
The best airline to fly with from Trieste (TRS) to Rome (FCO) will differ from traveler to traveler. If you like to fly early, ITA Airways offers early morning flights. If price is the most important factor, ITA Airways typically offers the lowest fares. Air Dolomiti offers the most daily flights from TRS to FCO, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
There are approximately 4 nonstop flights per day from Friuli Venezia Giulia (TRS) to Fiumicino - Leonardo da Vinci Intl. (FCO). For more options, look at flights that include layovers.
What is the earliest flight from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
The earliest flight from Trieste (TRS) to Rome (FCO) typically departs at around 6:35 AM local time, operated by ITA Airways. This service operates year-round, giving you flexibility in planning your trip. An early morning departure can help you make the most of your time in the Italian capital. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
When flying from Trieste (TRS) to Rome (FCO), the most popular departure times are from 9am to 12pm. This time window captures about 28% of passengers. ITA Airways offers flights during this period, making it a great option for those looking to travel in the morning.
How long does it take to fly from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
Flying nonstop from TRS to FCO takes around 1 hour 20 minutes, with the route covering approximately 285 miles. Flights with a layover typically take 2 hours 40 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
Business class seats are offered on the TRS to FCO route with ITA Airways.
How much is a business class flight from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
A non-stop, one-way business class flight from Trieste (TRS) to Rome (FCO) is usually around $150 - $233 per adult in economy/coach class. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) flight with Expedia?
It's easy to earn miles on a Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Rome from Friuli Venezia Giulia (TRS)?
From Friuli Venezia Giulia (TRS), you can fly typically into Fiumicino - Leonardo da Vinci Intl. (FCO) to reach Rome. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) at the last minute?
Typically, booking a last minute flight from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) flight and hotel package?
Securing a Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) Rome Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)?
If you booked your Trieste (TRS-Friuli Venezia Giulia) to Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Friuli Venezia Giulia
Destination airport
Fiumicino - Leonardo da Vinci Intl.
Airlines serving
ITA Airways
Roundtrip price
$142
Distance
284 mi
Average flight time
1 hour 10 mins

Book with confidence

Trieste to Rome Flights

The cheapest times to fly from Trieste to Rome

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Trieste to Rome are during the month of September. You can find some of the cheapest flights from Trieste to Rome with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Trieste to Rome

Sunday is one of the best days to book for cheap flights from Trieste to Rome: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Trieste to Rome

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Trieste to Rome in 2026. You can also book with separate airlines for your outbound and return journeys, from $61 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Trieste to Rome flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Trieste to Rome airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Trieste to Rome Flights

*Flight schedules are subject to change.

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*Available to One Key members.