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$59+ Cheap flights from Trieste (TRS) to Rome (ROM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
TRS — ROM
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Trieste Ronchi dei Legionari to Rome are usually found in June or February, booked 45 days in advance, depart on a Thursday or Sunday and return on a Monday

Cheap flight deals from Trieste to Rome

Discover tips and strategies to find the most affordable flight options for your journey from Trieste (TRS) to Rome (ROM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 31, 2025.

Round-trip from

$139
(Booking.com)

One-way from

$59
(ITA Airways)

Popular in

October

Cheapest in

June

Average price

$150

Good round-trip deal

$223 or less

Good one-way deal

$94 or less
From Trieste Ronchi dei Legionari to Rome (ROM)
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One-way flight from Trieste Ronchi dei Legionari to Rome (ROM)
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Highest demand for flights based on searches. 3% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Trieste Ronchi dei Legionari to Rome (ROM).
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Price to beat on a one-way flight from Trieste Ronchi dei Legionari to Rome (ROM).
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Find flight deals from Trieste to Rome

Cheapest flights from Trieste to Rome
Explore the most affordable flight options available from Trieste to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/33:15 pmTRS - FCO
Nonstop1h 10mITA Airways
Sun 10/59:45 pmFCO - TRS
Nonstop1h 10mITA Airways
Deal found 7/30$139
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/123:50 pmTRS - FCO
1 stop8h 05mRyanair
Fri 9/1911:00 amFCO - TRS
1 stop7h 55mRyanair
Deal found 7/31$146
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:15 amTRS - FCO
Nonstop1h 10mMultiple Airlines
Thu 9/46:40 amFCO - TRS
1 stop5h 50mMultiple Airlines
Deal found 7/31$160

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trieste to Rome that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Trieste to Rome that are best for you.

Fly from

Trieste

Fly to

Rome

Route

Depart

Return

Price

TriesteRome

TRS - FCO

TRSFCO

Trieste Ronchi dei Legionari

Fri 10/3

3:15 pm-4:25 pm

Nonstop1h 10m

Rome Fiumicino

Sun 10/5

9:45 pm-10:55 pm

Nonstop1h 10m

$139

TriesteRome

TRS - FCO

TRSFCO

Trieste Ronchi dei Legionari

Fri 9/12

3:50 pm-11:55 pm

1 stop8h 05m

Rome Fiumicino

Fri 9/19

11:00 am-6:55 pm

1 stop7h 55m

$146

TriesteRome

TRS - FCO

TRSFCO

Trieste Ronchi dei Legionari

Thu 8/28

11:15 am-12:25 pm

Nonstop1h 10m

Rome Fiumicino

Thu 9/4

6:40 am-12:30 pm

1 stop5h 50m

$160

TriesteRome

TRS - FCO

TRSFCO

Trieste Ronchi dei Legionari

Wed 10/29

6:35 am-7:45 am

Nonstop1h 10m

$59

TriesteRome

TRS - FCO

TRSFCO

Trieste Ronchi dei Legionari

Wed 9/3

6:10 am-8:55 pm

1 stop14h 45m

$69

TriesteRome

TRS - FCO

TRSFCO

Trieste Ronchi dei Legionari

Tue 9/2

3:10 pm-11:45 pm

1 stop8h 35m

$72

TriesteRome

TRS - FCO

TRSFCO

Trieste Ronchi dei Legionari

Sat 8/16

12:45 pm-10:15 pm

1 stop9h 30m

$176

TriesteRome

TRS - FCO

TRSFCO

Trieste Ronchi dei Legionari

Fri 9/12

2:45 pm-10:00 am

2 stops19h 15m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Trieste to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome from Trieste with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Trieste to Rome. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Trieste to Rome, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Trieste to Rome?

Currently, January is the cheapest month in which you can book a flight from Trieste to Rome (average of $644). Flying from Trieste to Rome in June is currently the most expensive (average of $1,138). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TRS to ROM?

Find hourly flight availability from Trieste to Rome. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

It’s optimal to fly from Trieste to Rome at noon. By choosing this option you can save up to 79% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Trieste to Rome

Explore weekly flight availability from Trieste to Rome. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from TRS to ROM are scheduled on a Wednesday (38 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rome. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with Ryanair, Lufthansa, and Wizz Air from Trieste to Rome by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,154 reviews

Entertainment

5.6

Comfort

6.5

Boarding

6.7

Food

6.0

Overall

6.9

Crew

7.5

Reviews

1 / 20
6.0
Good

Adrian,Jun 2025

EDI - BGY

Passengers were called forward for boarding before the plane was empty and left standing on the tarmac for about 15 - 20 minutes while the arriving passengers came off the plane.
Ryanair
6.9
Okay
5,154 reviews
Ryanair
6.9
Okay
5,154 reviews

Entertainment

5.6

Comfort

6.5

Boarding

6.7

Food

6.0

Overall

6.9

Crew

7.5

Reviews

1 / 20
6.0
Good

Adrian,Jun 2025

EDI - BGY

Passengers were called forward for boarding before the plane was empty and left standing on the tarmac for about 15 - 20 minutes while the arriving passengers came off the plane.
Lufthansa
6.8
Okay
7,275 reviews
Ryanair
6.9
Okay
5,154 reviews

Entertainment

5.6

Comfort

6.5

Boarding

6.7

Food

6.0

Overall

6.9

Crew

7.5

Reviews

1 / 20
6.0
Good

Adrian,Jun 2025

EDI - BGY

Passengers were called forward for boarding before the plane was empty and left standing on the tarmac for about 15 - 20 minutes while the arriving passengers came off the plane.
Wizz Air
6.8
Okay
368 reviews
Ryanair
6.9
Okay
5,154 reviews

Entertainment

5.6

Comfort

6.5

Boarding

6.7

Food

6.0

Overall

6.9

Crew

7.5

Reviews

1 / 20
6.0
Good

Adrian,Jun 2025

EDI - BGY

Passengers were called forward for boarding before the plane was empty and left standing on the tarmac for about 15 - 20 minutes while the arriving passengers came off the plane.
ITA Airways
6.7
Okay
1,011 reviews
Ryanair
6.9
Okay
5,154 reviews

Entertainment

5.6

Comfort

6.5

Boarding

6.7

Food

6.0

Overall

6.9

Crew

7.5

Reviews

1 / 20
6.0
Good

Adrian,Jun 2025

EDI - BGY

Passengers were called forward for boarding before the plane was empty and left standing on the tarmac for about 15 - 20 minutes while the arriving passengers came off the plane.

Related info for your journey

Find useful and relevant information for your journey from Trieste to Rome. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Trieste to Rome?

    Trieste Ronchi dei Legionari (TRS), located 18.2 mi from the city center, is the airport you fly out of when you book flights from Trieste to Rome. 1 airline have flights from Ronchi dei Legionari to Rome on a regular basis. Booking flights from Trieste Ronchi dei Legionari to Rome should not be difficult; the airport handles an average of 30 outbound flights to Rome per day.

  • What are the cheapest airlines flying from Trieste to Rome round-trip?

    Currently priced at $139, ITA Airways will fly you from Trieste to Rome and back. In addition to ITA Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Ryanair for as low as $146. ITA Airways is currently priced 5% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Trieste to Rome one-way?

    For one-way options, check prices for ITA Airways. According to our data, you can fly for as low as $59. Users have also found prices from $72 and $176 on Ryanair and Wizz Air, respectively.

  • What are the most reliable airlines from Trieste to Rome?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Trieste to Rome on time: KM Malta Airlines (100%), TAROM (100%), Bulgaria Air (96%).

  • What are the cheapest flights from Trieste to Rome?

    The cheapest flight price from Trieste to Rome is $70. On average you can expect to pay $686. The most popular route, (Trieste Ronchi dei Legionari - Rome Fiumicino), can usually be booked for $164.

  • Can I find deals for flights from Trieste to Rome that include hotel bookings?

    Yes. In addition to deals on Trieste to Rome flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Trieste to Rome?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trieste to Rome.

  • Can I find deals for business class flights from Trieste to Rome?

    Yes. Cheapflights offers flight deals from Trieste to Rome by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Trieste to Rome?

    Currently, January is the cheapest month in which you can book a flight from Trieste to Rome (average of $644). Flying from Trieste to Rome in June is currently the most expensive (average of $1,138). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Gaeta
Ciampino
Montepulciano
Santa Marinella

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Alternative routes for Trieste to Rome

See prices for flight routes from nearby airports that may be better suited for you.
Vicenza to Leonardo da Vinci/Fiumicino flights

Top airline flying from Trieste to Rome

Discover the top airline that operate flights from Trieste to Rome. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$93Average$173FlexibilityNo cancel feeOn-time81%

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