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Trieste

$362+ Cheap flights to Trieste

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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
— TRS
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Flights to Trieste in 2025

Find the latest flights to Trieste in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on April 30, 2025.

Popular in

June

Cheapest in

March

Average price

$741

Round-trip from

$556

One-way from

$362
Highest demand for flights based on searches. 22% potential increase in price ($265 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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From New York to Trieste Ronchi dei Legionari
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One-way flight from New York to Trieste Ronchi dei Legionari (TRS)
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Find flight deals to Trieste

Cheapest flights to Trieste
Explore the most affordable flight options available to Trieste. Find the lowest fares based on data from user searches, with prices last updated on April 30, 2025.

Sun 5/118:25 pmJFK - TRS
2 stops18h 55mMultiple Airlines
Mon 5/1912:50 pmTRS - JFK
2 stops28h 05mMultiple Airlines
Deal found 4/29$556
Sun 5/117:20 pmJFK - TRS
1 stop13h 10mKLM
Mon 5/193:15 pmTRS - JFK
1 stop28h 30mKLM
Deal found 4/29$686
Sun 5/118:25 pmEWR - TRS
2 stops18h 55mMultiple Airlines
Mon 5/196:35 amTRS - EWR
2 stops20h 25mMultiple Airlines
Deal found 4/29$745
Mon 8/119:10 pmJFK - TRS
1 stop15h 20mITA Airways
Mon 8/256:35 amTRS - JFK
1 stop12h 40mITA Airways
Deal found 4/28$753
Sun 5/119:50 pmJFK - TRS
1 stop18h 45mLufthansa
Mon 5/196:30 amTRS - JFK
2 stops14h 30mLufthansa
Deal found 4/29$792
Mon 8/118:25 pmJFK - TRS
2 stops16h 05mIcelandair
Mon 8/2511:15 amTRS - JFK
2 stops37h 55mIcelandair
Deal found 4/28$814
Mon 7/2810:50 pmEWR - TRS
2 stops18h 05mTAP AIR PORTUGAL
Thu 7/3111:15 amTRS - EWR
2 stops39h 45mTAP AIR PORTUGAL
Deal found 4/29$1,013
Mon 7/2810:05 pmJFK - TRS
2 stops18h 50mTAP AIR PORTUGAL
Wed 7/306:35 amTRS - JFK
2 stops19h 30mTAP AIR PORTUGAL
Deal found 4/29$1,088
Mon 8/116:50 pmLGA - TRS
2 stops13h 15mMultiple Airlines
Mon 8/256:30 amTRS - LGA
2 stops16h 29mMultiple Airlines
Deal found 4/28$1,132
Sun 6/1512:35 amJFK - TRS
2 stops35h 55mTurkish Airlines
Fri 6/276:35 amTRS - JFK
2 stops41h 20mTurkish Airlines
Deal found 4/28$1,158
Mon 7/286:00 pmEWR - TRS
1 stop14h 05mLufthansa
Tue 8/56:30 amTRS - EWR
1 stop15h 10mLufthansa
Deal found 4/29$1,194
Wed 7/238:30 amEWR - TRS
2 stops19h 55mDelta
Wed 7/306:35 amTRS - EWR
2 stops22h 27mDelta
Deal found 4/29$1,199

Cheapflights Fare Finder

Locate flights to Trieste that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on April 30, 2025.
Use the filters below to find and compare flights to Trieste that are best for you.

Fly from

New York

Route

Depart

Return

Price

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Sun 5/11

8:25 pm-9:20 pm

2 stops18h 55m

Trieste Ronchi dei Legionari

Mon 5/19

12:50 pm-10:55 am

2 stops28h 05m

$556

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Sun 5/11

7:20 pm-2:30 pm

1 stop13h 10m

Trieste Ronchi dei Legionari

Mon 5/19

3:15 pm-1:45 pm

1 stop28h 30m

$686

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Sun 5/11

8:25 pm-9:20 pm

2 stops18h 55m

Trieste Ronchi dei Legionari

Mon 5/19

6:35 am-9:00 pm

2 stops20h 25m

$745

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 8/11

9:10 pm-6:30 pm

1 stop15h 20m

Trieste Ronchi dei Legionari

Mon 8/25

6:35 am-1:15 pm

1 stop12h 40m

$753

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Sun 5/11

9:50 pm-10:35 pm

1 stop18h 45m

Trieste Ronchi dei Legionari

Mon 5/19

6:30 am-3:00 pm

2 stops14h 30m

$792

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 8/11

8:25 pm-6:30 pm

2 stops16h 05m

Trieste Ronchi dei Legionari

Mon 8/25

11:15 am-7:10 pm

2 stops37h 55m

$814

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Mon 7/28

10:50 pm-10:55 pm

2 stops18h 05m

Trieste Ronchi dei Legionari

Thu 7/31

11:15 am-9:00 pm

2 stops39h 45m

$1,013

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 7/28

10:05 pm-10:55 pm

2 stops18h 50m

Trieste Ronchi dei Legionari

Thu 7/31

3:15 pm-8:05 pm

2 stops34h 50m

$1,088

New YorkTrieste

LGA - TRS

LGATRS

New York LaGuardia

Mon 8/11

6:50 pm-2:05 pm

2 stops13h 15m

Trieste Ronchi dei Legionari

Mon 8/25

6:30 am-4:59 pm

2 stops16h 29m

$1,132

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Sun 6/15

12:35 am-6:30 pm

2 stops35h 55m

Trieste Ronchi dei Legionari

Fri 6/27

6:35 am-5:55 pm

2 stops41h 20m

$1,158

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 34 results
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Compare providers for flights 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 to Trieste in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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: Out of all of the providers offering Trieste flight deals, Cheapflights users have found AranGrant to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on Trieste flight deals on Cheapflights and AranGrant. This is based on searches made for Trieste flights over the past month.
  • Most trusted provider: AranGrant is the most trusted provider by Cheapflights users offering Trieste flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), AranGrant has received the most positive sentiment from Cheapflights users searching for flights to Trieste. This is based on data collected from Cheapflights searches made over the past month.

Best time to book a flight to Trieste

Have a flexible travel schedule? Discover the best time to fly to 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 to Trieste

How long is the flight to Trieste?

On average, a flight from New York to Trieste takes 14 hours 28 minutes. Flights to Trieste from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Trieste?

The most popular airlines flying from New York to Trieste are ITA Airways and Lufthansa.

ITA Airways

ITA Airways

From $705

Lufthansa

Lufthansa

From $988

What are the cheapest airlines that fly to Trieste?

The cheapest airlines flying from New York to Trieste are ITA Airways and Lufthansa.

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 April 30, 2025.
To help decide which airline to fly to Trieste, see what other customers have to say about Emirates, Delta and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,213 reviews

Comfort

8.0

Food

7.8

Crew

8.3

Overall

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,213 reviews
Emirates
8.0
Very good
3,213 reviews

Comfort

8.0

Food

7.8

Crew

8.3

Overall

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,929 reviews
Emirates
8.0
Very good
3,213 reviews

Comfort

8.0

Food

7.8

Crew

8.3

Overall

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,334 reviews
Emirates
8.0
Very good
3,213 reviews

Comfort

8.0

Food

7.8

Crew

8.3

Overall

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.6
Good
780 reviews
Emirates
8.0
Very good
3,213 reviews

Comfort

8.0

Food

7.8

Crew

8.3

Overall

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Turkish Airlines
7.3
Good
3,788 reviews
Emirates
8.0
Very good
3,213 reviews

Comfort

8.0

Food

7.8

Crew

8.3

Overall

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

FAQs about flying to Trieste

  • What airport do you fly into for flights to Trieste?

    Trieste Ronchi dei Legionari (TRS), located 18.2 mi from the city center, is the airport you fly into when you book flights to Trieste.

  • Can I find cheaper flights to Trieste if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Trieste on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Trieste?

    Based on reviews from Cheapflights users, ITA Airways is rated the highest out of the airlines that fly to Trieste.

  • What is the cheapest airport to fly to in Trieste?

    Trieste Ronchi dei Legionari is currently the cheapest airport to fly to in Trieste. One-way flights to Trieste Ronchi dei Legionari typically cost $15, while round-trip flights cost around $18.

  • How much is a round-trip flight to Trieste?

    A round-trip flight to Trieste will typically cost around $48, however they can be found for as little as $18.

  • Where does the fastest flight to Trieste depart from?

    For those looking to save time traveling to Trieste, Boston Logan Intl offers the quickest one-way flight (10 hours 5 minutes).

  • Does Trieste Ronchi dei Legionari have rental cars?

    Yes. Those touching down at Trieste Ronchi dei Legionari can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Trieste Ronchi dei Legionari?

    Yes. Trieste Ronchi dei Legionari has hotels nearby for those requiring accommodations. Tre Continenti - Appartamento con parcheggio privato is the closest property to Trieste Ronchi dei Legionari (0.0 mi away from Trieste Ronchi dei Legionari).

See more FAQs

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