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Trieste

$38+ Cheap flights from Fiumicino (FCO) to Trieste (TRS)

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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — TRS
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Find cheap flights from Leonardo da Vinci/Fiumicino to Trieste with Cheapflights

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Cheapflights Tip: The best prices from Rome Fiumicino to Trieste Ronchi dei Legionari are usually found in September or October, booked 67 days in advance, depart on a Monday or Sunday and return on a Friday

Cheap flight deals from Leonardo da Vinci/Fiumicino to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from Leonardo da Vinci/Fiumicino (FCO) to Trieste (TRS). 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$86
(Mytrip)

One-way from

$38
(Mytrip)

Popular in

March

Cheapest in

September

Average price

$223

Good round-trip deal

$124 or less

Good one-way deal

$49 or less
Provider with most accurate pricing for Rome Fiumicino-Trieste Ronchi dei Legionari flight deals.
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Provider most trusted by Cheapflights users for Rome Fiumicino-Trieste Ronchi dei Legionari flights.
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From Rome Fiumicino to Trieste Ronchi dei Legionari
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One-way flight from Rome Fiumicino to Trieste Ronchi dei Legionari
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Highest demand for flights based on searches. 13% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Rome Fiumicino to Trieste Ronchi dei Legionari.
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Price to beat on a one-way flight from Rome Fiumicino to Trieste Ronchi dei Legionari.
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Find flight deals from Leonardo da Vinci/Fiumicino to Trieste

Cheapest flights from Leonardo da Vinci/Fiumicino to Trieste
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Mytrip deal was found by Cheapflights users on 3/23. 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.
Wed 5/75:20 pmFCO - TRS
Nonstop1h 10mITA Airways
Wed 5/147:15 pmTRS - FCO
Nonstop1h 10mITA Airways
Deal found 3/23$86
This Mytrip deal was found by Cheapflights users on 3/23. 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.
Wed 5/76:50 amFCO - TRS
1 stop12h 30mMultiple Airlines
Wed 5/143:15 pmTRS - FCO
Nonstop1h 10mMultiple Airlines
Deal found 3/23$117
This Mytrip deal was found by Cheapflights users on 3/23. 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.
Thu 5/225:50 amFCO - TRS
1 stop7h 20mRyanair
Thu 5/226:15 pmTRS - FCO
1 stop19h 45mRyanair
Deal found 3/23$140

Cheapflights Fare Finder

Customize your flight search to find flights from Leonardo da Vinci/Fiumicino to Trieste 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 March 25, 2025.
Use the filters below to find and compare flights from Rome Fiumicino Airport to Trieste that are best for you.

Fly from

Leonardo da Vinci/Fiumicino

Fly to

Trieste

Route

Depart

Return

Price

RomeTrieste

FCO - TRS

FCOTRS

Rome Fiumicino

Wed 5/7

5:20 pm-6:30 pm

Nonstop1h 10m

Trieste Ronchi dei Legionari

Wed 5/14

7:15 pm-8:25 pm

Nonstop1h 10m

$86

RomeTrieste

FCO - TRS

FCOTRS

Rome Fiumicino

Wed 5/7

6:50 am-7:20 pm

1 stop12h 30m

Trieste Ronchi dei Legionari

Wed 5/14

3:15 pm-4:25 pm

Nonstop1h 10m

$117

RomeTrieste

FCO - TRS

FCOTRS

Rome Fiumicino

Thu 5/22

5:50 am-1:10 pm

1 stop7h 20m

Trieste Ronchi dei Legionari

Thu 5/22

6:15 pm-2:00 pm

1 stop19h 45m

$140

RomeTrieste

FCO - TRS

FCOTRS

Rome Fiumicino

Wed 6/18

10:55 pm-12:10 pm

1 stop13h 15m

$38

RomeTrieste

FCO - TRS

FCOTRS

Rome Fiumicino

Wed 6/18

1:20 pm-2:25 pm

Nonstop1h 05m

$51

RomeTrieste

FCO - TRS

FCOTRS

Rome Fiumicino

Sat 4/5

10:10 am-2:40 pm

1 stop4h 30m

$64

RomeTrieste

FCO - TRS

FCOTRS

Rome Fiumicino

Mon 4/28

7:45 am-12:20 pm

2 stops28h 35m

$98

RomeTrieste

FCO - TRS

FCOTRS

Rome Fiumicino

Mon 8/11

6:55 pm-10:25 pm

2 stops27h 30m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Compare providers for flights from Leonardo da Vinci/Fiumicino to Trieste

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Leonardo da Vinci/Fiumicino to Trieste in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rome Fiumicino Airport-Trieste flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rome Fiumicino Airport-Trieste flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rome Fiumicino Airport-Trieste flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rome Fiumicino Airport-Trieste flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rome Fiumicino Airport-Trieste flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Leonardo da Vinci/Fiumicino to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Leonardo da Vinci/Fiumicino 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 Rome Fiumicino Airport to Trieste

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

Use this chart to determine the optimal time to book a round-trip flight from Leonardo da Vinci/Fiumicino to Trieste. Price data was last updated on March 21, 2025.

Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Rome Fiumicino Airport to Trieste. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Find hourly flight availability from Leonardo da Vinci/Fiumicino to Trieste. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

When flying from Rome Fiumicino Airport to Trieste, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 44% versus a flight in the afternoon.

What is the cheapest day to fly from Rome Fiumicino Airport to Trieste?

Use this chart to determine the cheapest time to fly round-trip from Leonardo da Vinci/Fiumicino to Trieste. Price data was last updated on March 23, 2025.

Travelers seeking maximum savings on their Rome Fiumicino Airport to Trieste flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Trieste by month

Plan your trip to Trieste by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Trieste ranges from 2.4 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit Trieste when rainfall is around 2.4 in.

Temperature in Trieste by month

Plan your trip to Trieste by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Trieste, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Trieste

Get insights into the airlines that provide service to Trieste. 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 Trieste. Reviews last updated March 25, 2025.
Ryanair
6.8
Okay
5,004 reviews

Comfort

6.5

Boarding

6.7

Crew

7.5

Overall

6.8

Food

6.0

Entertainment

5.6

Reviews

1 / 20
8.0
Excellent

Lili,Sep 2023

BUD - NAP

Well I had priority ticket, and it had two lines seperated for that, but people with casual ticket came before me, and it didn’t feel like having priority pass. Also after going in the gate, people got together, the people who didn’t have priority pass came over to our space, and eventually, the faster line was the casual ticket line.
Ryanair
6.8
Okay
5,004 reviews
Ryanair
6.8
Okay
5,004 reviews

Comfort

6.5

Boarding

6.7

Crew

7.5

Overall

6.8

Food

6.0

Entertainment

5.6

Reviews

1 / 20
8.0
Excellent

Lili,Sep 2023

BUD - NAP

Well I had priority ticket, and it had two lines seperated for that, but people with casual ticket came before me, and it didn’t feel like having priority pass. Also after going in the gate, people got together, the people who didn’t have priority pass came over to our space, and eventually, the faster line was the casual ticket line.
Wizz Air
6.8
Okay
350 reviews
Ryanair
6.8
Okay
5,004 reviews

Comfort

6.5

Boarding

6.7

Crew

7.5

Overall

6.8

Food

6.0

Entertainment

5.6

Reviews

1 / 20
8.0
Excellent

Lili,Sep 2023

BUD - NAP

Well I had priority ticket, and it had two lines seperated for that, but people with casual ticket came before me, and it didn’t feel like having priority pass. Also after going in the gate, people got together, the people who didn’t have priority pass came over to our space, and eventually, the faster line was the casual ticket line.
ITA Airways
6.7
Okay
945 reviews
Ryanair
6.8
Okay
5,004 reviews

Comfort

6.5

Boarding

6.7

Crew

7.5

Overall

6.8

Food

6.0

Entertainment

5.6

Reviews

1 / 20
8.0
Excellent

Lili,Sep 2023

BUD - NAP

Well I had priority ticket, and it had two lines seperated for that, but people with casual ticket came before me, and it didn’t feel like having priority pass. Also after going in the gate, people got together, the people who didn’t have priority pass came over to our space, and eventually, the faster line was the casual ticket line.
Lufthansa
6.7
Okay
6,949 reviews
Ryanair
6.8
Okay
5,004 reviews

Comfort

6.5

Boarding

6.7

Crew

7.5

Overall

6.8

Food

6.0

Entertainment

5.6

Reviews

1 / 20
8.0
Excellent

Lili,Sep 2023

BUD - NAP

Well I had priority ticket, and it had two lines seperated for that, but people with casual ticket came before me, and it didn’t feel like having priority pass. Also after going in the gate, people got together, the people who didn’t have priority pass came over to our space, and eventually, the faster line was the casual ticket line.

Related info for your journey

Find useful and relevant information for your journey from Leonardo da Vinci/Fiumicino to Trieste. 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 into for flights to Trieste from Rome Fiumicino?

    Most people fly into Trieste Ronchi dei Legionari (TRS) if they book a flight to Trieste from Rome Fiumicino. On average, Ronchi dei Legionari has 24 inbound flights from Rome Fiumicino per day from 1 airline. Trieste Ronchi dei Legionari is conveniently located just 18.2 mi from Trieste’s city center.

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

    Currently priced at $86, ITA Airways will fly you from Rome Fiumicino Airport to Trieste 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 $140. You may be able to fly from Rome Fiumicino Airport to Trieste for 44% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Wizz Air. According to our data, you can fly for as low as $38. Users have also found prices from $51 and $64 on ITA Airways and Ryanair, respectively.

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

    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 Rome Fiumicino Airport to Trieste on time: Luxair (95%), China Airlines (92%), ITA Airways (91%).

  • What are the cheapest flights from Rome Fiumicino Airport to Trieste?

    While on average a flight from Rome Fiumicino Airport to Trieste is generally $227, our data shows the cheapest flight currently is $49. When looking at the most popular route, (Rome Fiumicino - Trieste Ronchi dei Legionari), you can expect to pay $99 for that flight.

  • Can I find deals for flights from Leonardo da Vinci/Fiumicino to Trieste that include hotel bookings?

    Yes. In addition to deals on Leonardo da Vinci/Fiumicino to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Leonardo da Vinci/Fiumicino to Trieste?

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

  • Can I find deals for business class flights from Leonardo da Vinci/Fiumicino to Trieste?

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

See more FAQs

Traveling to a place near Rome Fiumicino Airport?

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Alternative routes for Leonardo da Vinci/Fiumicino to Trieste

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

Top airline flying from Leonardo da Vinci/Fiumicino to Trieste

Discover the top airline that operate flights from Leonardo da Vinci/Fiumicino to Trieste. 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$76Average$179FlexibilityNo cancel feeOn-time81%
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