TRS - ROM

$49 Find Cheap Flights from Trieste to Rome

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Trieste to Rome departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Rome

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Trieste to Rome, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Trieste to Rome, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Trieste to Rome (TRS-ROM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Trieste to Rome that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Trieste to Rome

Thu, Oct 23 - Sun, Oct 26
 Logo
7:20 pm - 7:40 amTRS-FCO
12h 20m1 stop
 Logo
12:20 pm - 10:15 pmFCO-TRS
9h 55m1 stop
Thu, Oct 2 - Sun, Oct 5
Ryanair Logo
10:00 am - 7:15 pmTRS-FCO
9h 15m1 stop
Ryanair Logo
5:10 pm - 11:50 pmFCO-TRS
6h 40m1 stop
$133Ryanair
Find Deal
Sat, Oct 25 - Sat, Nov 1
 Logo
7:20 pm - 8:45 amTRS-FCO
13h 25m1 stop
 Logo
9:00 pm - 10:05 amFCO-TRS
13h 05m1 stop
Thu, Oct 23 - Sun, Oct 26
 Logo
7:20 pm - 7:40 amTRS-FCO
12h 20m1 stop
 Logo
8:25 am - 10:15 pmFCO-TRS
13h 50m2 stops
Thu, Oct 23 - Sun, Oct 26
 Logo
7:15 pm - 8:25 pmTRS-FCO
1h 10mnonstop
 Logo
12:20 pm - 10:15 pmFCO-TRS
9h 55m1 stop
Sat, Oct 25 - Sat, Nov 1
Ryanair Logo
2:55 pm - 12:10 amTRS-FCO
9h 15m2 stops
Ryanair Logo
5:55 am - 3:05 pmFCO-TRS
9h 10m2 stops
$228Ryanair
Find Deal
Thu, Sep 25 - Mon, Sep 29
ITA Airways Logo
3:15 pm - 4:25 pmTRS-FCO
1h 10mnonstop
ITA Airways Logo
1:20 pm - 2:30 pmFCO-TRS
1h 10mnonstop
$246ITA Airways
Find Deal
Sat, Oct 25 - Sat, Nov 1
ITA Airways Logo
3:15 pm - 4:25 pmTRS-FCO
1h 10mnonstop
ITA Airways Logo
5:20 pm - 6:30 pmFCO-TRS
1h 10mnonstop
$455ITA Airways
Find Deal
Thu, Sep 25 - Mon, Sep 29
ITA Airways Logo
6:35 am - 7:45 amTRS-FCO
1h 10mnonstop
ITA Airways Logo
2:00 pm - 8:55 pmFCO-TRS
6h 55m1 stop
$1,169ITA Airways
Find Deal
Thu, Oct 23 - Sun, Oct 26
ITA Airways Logo
1:00 pm - 7:10 pmTRS-FCO
6h 10m1 stop
ITA Airways Logo
9:45 pm - 10:55 pmFCO-TRS
1h 10mnonstop
$1,170ITA Airways
Find Deal

Everything you should know

Top airlines
Ryanair
Cheapest • from $133 (round-trip)
ITA Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
TRS-FCO
Cheapest
TRS-FCO
Most popular
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 17% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$111
Typical prices: $117-207
Multiple Airlines
Thu 10/23Sun 10/26
TRS - FCO • 1 stop
Cheapest non-stop
$246
Typical prices: $167-221
ITA Airways
Thu 9/25Mon 9/29
TRS - FCO • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Rome!
Booking Insights

KAYAK's insights & trends for Trieste to Rome flights

Get data-powered insights and trends into flights from Trieste to Rome to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Trieste to Rome?

What is the cheapest Trieste to Rome flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Trieste to Rome costs $143 on the route between Trieste (TRS) and Rome Fiumicino Airport (FCO). It is also the most popular route.

What’s the cheapest day of the week to fly from Trieste to Rome?

The average price of all round-trip flights from Trieste to Rome clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Rome on a Sunday and more expensive on a Friday. On your return trip to Trieste, you should consider flying back on a Friday, and avoid Tuesdays for better deals.

What is the cheapest month to fly from Trieste to Rome?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Trieste to Rome, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Trieste to Rome is March, where tickets cost $124 (return) on average. On the other hand, the most expensive months are October and August, where the average cost of round-trip tickets is $183 and $171 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Trieste to Rome, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Trieste to Rome, you should book around 5 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 22% increase in price.

When to book flights from Trieste to Rome

Are your dates flexible? Find out the best times to travel from Trieste to Rome based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Trieste to Rome

  • What is the cheapest flight from Trieste to Rome?

    In the last 3 days, the lowest price for a flight from Trieste to Rome was $49 for a one-way ticket and $111 for a round-trip.

  • Do I need a passport to fly between Trieste and Rome?

    No

  • Which aircraft models fly most regularly from Trieste to Rome?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Trieste to Rome flight route.

  • Which airline alliances offer flights from Trieste to Rome?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Trieste and Rome, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Trieste to Rome?

    There are nonstop flights from Trieste to Rome on a daily basis.

  • How does KAYAK find such low prices on flights from Trieste to Rome?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Trieste to Rome.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Trieste to Rome?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rome from Trieste is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Trieste to Rome?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rome with an airline and back to Trieste with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Trieste to Rome?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rome from Trieste up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Trieste to Rome

  • Looking for a cheap flight? 25% of our users found flights on this route for $93 or less one-way and $235 or less round-trip.

Prefer to fly direct from Trieste to Rome?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Trieste Ronchi dei Legionari to Rome.
Find which airlines fly direct from Trieste Ronchi dei Legionari Airport to Rome, which days they fly and book direct flights.

Direct departures

Trieste Ronchi dei Legionari to Rome

Monday

ITA Airways

ITA Airways

Tuesday

ITA Airways

ITA Airways

Wednesday

ITA Airways

ITA Airways

Thursday

ITA Airways

ITA Airways

Friday

ITA Airways

ITA Airways

Saturday

ITA Airways

ITA Airways

Sunday

ITA Airways

ITA Airways

See more direct flights

Direct returns

Rome to Trieste Ronchi dei Legionari

Monday

ITA Airways

ITA Airways

Tuesday

ITA Airways

ITA Airways

Wednesday

ITA Airways

ITA Airways

Thursday

ITA Airways

ITA Airways

Friday

ITA Airways

ITA Airways

Saturday

ITA Airways

ITA Airways

Sunday

ITA Airways

ITA Airways

See more direct flights

Reviews of the top airline flying from Trieste to Rome

 
See real verified KAYAK customer reviews for airlines flying from Trieste to Rome. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Trieste to Rome? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
ITA AirwaysOverall score based on 1036 reviews
6.2Entertainment
6.8Boarding
6.0Food
6.7Comfort
7.3Crew
Airline reviews

They gave us sandwiches as a meal twice. Snacks mid flight with cookies and a tuna panini. Then just the same tuna panini for dinner. That was it.

10.0 ExcellentFederico, Sep 2025BKK - FCO
Read more ITA Airways reviews

They gave us sandwiches as a meal twice. Snacks mid flight with cookies and a tuna panini. Then just the same tuna panini for dinner. That was it.

Top notch re cleanliness, comfort, operational. Attendants attentive, cheerful, courteous and professional. An unusually high-grade experience all around.

The staff was very good, the only thing was the air conditioning wasn't working during the boarding process so it was very hot inside the plane until we got airborne. The food wasn't great, the chicken was dry and hard to cut, the ravioli was ok and the little pizza pocket thing was pretty bad. Other than that is was a good flight all around

Better consideration for families traveling with a disabled person. They insisted each person hold their own boarding pass on their own devices and gave us a hard time accepting eight boarding passes on a single device.

Two of my four flights had issues with toilets either NOT fully operational or completely out of order. Boarding was a joke because they have NOT established who is running the show. In the end, she did a terrible job. The seats 💺 were loose goose and the drinks and snacks were limiting in choices. Also, following Alitalia as an inspiration was strange since they went out of business.

We had a 3 hour delay and then a long taxi to take off. It would have been helpful for the pilot to have communicated more about what was going on. There was no A/C during the wait, and the cabin must have been more than 85 to 90 degrees. The crew gave water to the people in the front but by the time they go to the back of the plane they stopped giving out water. Eventually I went back and asked for some in the rear of the plane (for a second time). The food was close to inedible. I thought on an Italian flight that the pasta would be better than the chick, but honestly, a Swanson's TV dinner would have been better. I had a bite or two to keep my blood sugar up, but basically I couldn't eat it.

Boarding was chaotic. Service was poor. Attendant was slow and rude. In business class, I was not offered a drink until 1.5 hrs,after takeoff. Food was inedible.

Terrible. They canceled 2 flights and then sent everyone by BUS from Rome. They should make amends by offering some sort of compensation.

We ordered a gluten free meal and never got it!

The company tries shamelessly to squeeze every dollar)Euro out of its passengers. During the check-in the force you to go through the seat selection, you can skip it. They will assign you the worst seat available, then show you the other available seats on the map, for a fee. But they won't show you the fee until you click on it. And once you do click, there's no way to unselect it!! You will get stuck and forced to pay for that seat. Cheaters!!

Everything you need to know for your flight from Trieste to Rome

Information on your arrival and departure airports

Compare transportation modes for Trieste to Rome

Transportation modeAverage priceAverage duration
Flights$3661h 10m
Trains$1966h 56m
Buses$359h 11m

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