TRS - ROM

$36 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 7/1. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$107
Typical prices: $185-$111
Ryanair
Thu 6/11Sun 6/14
TRS - FCO • 1 stop
Cheapest non-stop
$133
Typical prices: $196-$116
ITA Airways
Mon 6/8Wed 7/1
TRS - FCO • Non-stop
Top airlines
Cheapest • from $107 (round-trip)
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with ITA Airways. Average duration is 1h 10m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 9 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 43% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
Flight Deals
Booking Insights
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, Jun 11 - Sun, Jun 14
Ryanair Logo
6:35 am - 6:10 pm
TRS
-
FCO
11h 35m
1 stop
Ryanair Logo
10:50 pm - 12:30 pm
FCO
-
TRS
13h 40m
1 stop
$107Ryanair
Thu, Jun 11 - Sun, Jun 14
ITA Airways Logo
7:15 pm - 8:25 pm
TRS
-
FCO
1h 10mnonstop
ITA Airways Logo
9:15 am - 10:25 am
FCO
-
TRS
1h 10mnonstop
$110ITA Airways
Thu, Jun 11 - Sun, Jun 14
Multiple Airlines Logo
6:35 am - 4:00 pm
TRS
-
FCO
9h 25m
1 stop
Multiple Airlines Logo
9:15 am - 10:25 am
FCO
-
TRS
1h 10mnonstop
$116Multiple Airlines
Thu, Jun 11 - Sun, Jun 14
Multiple Airlines Logo
6:30 am - 4:20 pm
TRS
-
FCO
9h 50m
1 stop
Multiple Airlines Logo
12:20 pm - 8:55 am
FCO
-
TRS
20h 35m
2 stops
$125Multiple Airlines
Mon, Jun 8 - Wed, Jul 1
ITA Airways Logo
3:15 pm - 4:25 pm
TRS
-
FCO
1h 10mnonstop
ITA Airways Logo
9:15 am - 10:25 am
FCO
-
TRS
1h 10mnonstop
$133ITA Airways
Fri, Jun 12 - Sun, Jun 14
Multiple Airlines Logo
9:30 am - 4:20 pm
TRS
-
FCO
6h 50m
1 stop
Multiple Airlines Logo
3:45 pm - 8:55 am
FCO
-
TRS
17h 10m
2 stops
$136Multiple Airlines
Thu, Jun 11 - Sun, Jun 14
Multiple Airlines Logo
11:20 am - 7:40 am
TRS
-
FCO
20h 20m
2 stops
Multiple Airlines Logo
8:50 am - 8:55 am
FCO
-
TRS
24h 05m
2 stops
$138Multiple Airlines
Fri, Jun 12 - Fri, Jun 19
ITA Airways Logo
6:35 am - 7:45 am
TRS
-
FCO
1h 10mnonstop
ITA Airways Logo
9:45 pm - 10:55 pm
FCO
-
TRS
1h 10mnonstop
$140ITA Airways
Mon, May 25 - Mon, Jun 1
Multiple Airlines Logo
3:15 pm - 4:25 pm
TRS
-
FCO
1h 10mnonstop
Multiple Airlines Logo
9:25 am - 11:45 pm
FCO
-
TRS
14h 20m
1 stop
$141Multiple Airlines
Fri, Jun 12 - Fri, Jun 19
Multiple Airlines Logo
6:20 pm - 11:20 pm
TRS
-
FCO
29h 00m
2 stops
Multiple Airlines Logo
11:25 am - 10:05 pm
FCO
-
TRS
10h 40m
1 stop
$142Multiple Airlines
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?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Trieste to Rome departing in June.

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 $146 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 Monday and more expensive on a Sunday. On your return trip to Trieste, you should consider flying back on a Monday, 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 October, where tickets cost $48 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $116 and $106 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 9 weeks before departure, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
Best time to beat the crowds but there is an average 40% increase in price.
Most popular time to fly and prices are also 8% lower on average.

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 $36 for a one-way ticket and $107 for a round-trip.

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

    No

  • Which airlines offer Wi-Fi service onboard planes from Trieste to Rome?

    Lufthansa, United Airlines, Delta, and Air France offer inflight Wi-Fi service on the Trieste to Rome flight route.

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

    The Airbus A220 is the aircraft model that flies most regularly on the Trieste to Rome flight route.

  • Which airline alliances offer flights from Trieste to Rome?

    Star Alliance is the only airline alliance operating flights between Trieste and Rome.

  • 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 $77 or less one-way and $214 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 1198 reviews
6.0Food
6.9Boarding
6.7Comfort
7.4Crew
6.2Entertainment
Airline reviews

Flight was canceled. Rebooked on Lufthansa Also Canceled. Had to pay 3000 more per person and fly Alaska to EWR and fly emirates to Athens.

2.0 MediocreAnonymous, Apr 2026
SFO - FCO
Read more ITA Airways reviews

Flight was canceled. Rebooked on Lufthansa Also Canceled. Had to pay 3000 more per person and fly Alaska to EWR and fly emirates to Athens.

Our flight was cancelled the day before our trip and we we put on a Turkish Airline flight that got us in half a day later.

Everything is smooth without canceling the flight or long delay. We're happy about it.

The flight I initially booked from Los Angeles to Florence. I made sure had a layover of about 90 minutes in Rome, so there’d be enough time to connect. A couple weeks before the flight for some reason I was updated that that flight had changed and I was only gonna have 60 minutes to connect. From LAX we were delayed by 45 minutes meaning making the connection was unlikely. The crew informed me that my connecting flight would not wait and they would rebook me on one four or five hours later. I wasn’t happy, but I accepted it. It is what it is. Except when we got closer, two separate flight attendant approached me eagerly and said they had great news that my connecting flight would in fact wait for me, but I needed to hurry through the airport so they didn’t have to wait too long. I was first off the flight. I ran about 4000 steps. And got through passport control all in under 15 minutes. When I arrived to my gate, I was greeted by a flight attendant there who was completely indifferent, said they didn’t hold the plane and they just closed the doors. Had they even held it for two minutes I would’ve made it. She simply told me that the flight attendant on my flight lied about the plane being held, and that they do it all the time. These were all employees of the same company ITA. I was absolutely livid at her indifference and having been lied to and then having to wait five hours and waste a day in Europe at an airport.

The flight was canceled and we have not received the refund

They lost my checked in bag and have not helped me.

First, ITA lost my bag and the baggage team showed no regard in trying to find it. Second, I had paid for priority boarding as part of a first class ticket and instead they disregarded boarding groups and we all boarded at the same time. Third, wasn't allowed to select my seat in advance even with a first class ticket. When I was assigned bulkhead, I was told I would need to pay to change my seat. Overall, very disappointing experience.

The seats needs to be spruced up , for a long flight very uncomfortable , cushions are worn out but everything else is very good , crew is great.

I guess that was fine with ITA but the Rome airport is so difficult to navigate with so many checkpoints getting new tickets from what was originally given to me

My seat was broken and ducted taped and my monitor did not work the entire time over 8 hrs sitting. And I had no books or anything with me

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$7531h 10m
Trains$1776h 56m
Buses$569h 37m