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Trieste

$243+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
— TRS
dic. 21 — dic. 281
dom. 12/21
dom. 12/28
1 adult, Economy
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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 noviembre 21, 2025.

This lol.travel deal was found by Cheapflights users on 11/19. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/74:45 pmJFK - TRS
1 stop19h 45mITA Airways
lun. 12/157:15 pmTRS - JFK
1 stop29h 40mITA Airways
Deal found 11/19$499
This Gotogate deal was found by Cheapflights users on 11/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/84:45 pmJFK - TRS
1 stop24h 10mITA Airways
mar. 12/161:05 pmTRS - JFK
2 stops31h 10mITA Airways
Deal found 11/20$524
This Mytrip deal was found by Cheapflights users on 11/19. 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.
dom. 12/73:30 pmEWR - TRS
3 stops24h 55mMultiple Airlines
lun. 12/1511:15 amTRS - EWR
2 stops15h 15mMultiple Airlines
Deal found 11/19$641
This Mytrip deal was found by Cheapflights users on 11/19. 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.
dom. 12/77:25 pmJFK - TRS
2 stops19h 05mMultiple Airlines
lun. 12/156:15 pmTRS - JFK
3 stops29h 35mMultiple Airlines
Deal found 11/19$662
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/214:45 pmJFK - TRS
2 stops22h 25mITA Airways
mié. 1/76:35 amTRS - JFK
1 stop13h 40mITA Airways
Deal found 11/19$691
This Mytrip deal was found by Cheapflights users on 11/20. 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.
lun. 12/810:05 amJFK - TRS
3 stops29h 05mMultiple Airlines
mar. 12/167:15 pmTRS - JFK
3 stops31h 43mMultiple Airlines
Deal found 11/20$758
This Mytrip deal was found by Cheapflights users on 11/20. 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.
lun. 12/86:05 amLGA - TRS
3 stops33h 05mMultiple Airlines
mar. 12/167:15 pmTRS - LGA
3 stops32h 18mMultiple Airlines
Deal found 11/20$761
This Lufthansa deal was found by Cheapflights users on 11/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/86:05 pmEWR - TRS
2 stops13h 55mLufthansa
mar. 12/166:15 amTRS - EWR
1 stop13h 45mLufthansa
Deal found 11/20$794
This Lufthansa deal was found by Cheapflights users on 11/18. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/35:35 pmLGA - TRS
2 stops38h 30mLufthansa
dom. 12/73:00 pmTRS - LGA
2 stops36h 33mLufthansa
Deal found 11/18$809
This Mytrip deal was found by Cheapflights users on 11/20. 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.
lun. 12/811:05 amEWR - TRS
3 stops20h 55mMultiple Airlines
mar. 12/167:15 pmTRS - EWR
3 stops32h 55mMultiple Airlines
Deal found 11/20$915
This Cheapflightsfares deal was found by Cheapflights users on 11/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/176:55 pmEWR - TRS
2 stops13h 10mLufthansa
mié. 1/146:35 amTRS - EWR
1 stop14h 05mLufthansa
Deal found 11/20$1,210
This lol.travel deal was found by Cheapflights users on 11/19. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/76:05 pmEWR - TRS
1 stop13h 55mLufthansa
lun. 12/156:35 amTRS - EWR
1 stop14h 05mLufthansa
Deal found 11/19$1,226

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 noviembre 21, 2025.

Popular in

December

Cheapest in

October

Average price

$691

Round-trip from

$460

One-way from

$243
Highest demand for flights based on searches. 1% potential increase in price.
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
From New York to Trieste Ronchi dei Legionari
Search Deals
One-way flight from New York to Trieste Ronchi dei Legionari (TRS)
Search Deals

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 noviembre 21, 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

dom. 12/7

4:45 pm-6:30 pm

1 stop19h 45m

Trieste Ronchi dei Legionari

lun. 12/15

7:15 pm-6:55 pm

1 stop29h 40m

$499

NewarkTrieste

EWR - TRS

EWRTRS

Newark

mar. 1/27

5:15 pm-6:30 pm

1 stop19h 15m

Trieste Ronchi dei Legionari

dom. 2/1

3:15 pm-2:40 pm

1 stop29h 25m

$547

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

mié. 1/28

9:00 pm-6:30 pm

2 stops39h 30m

Trieste Ronchi dei Legionari

dom. 2/1

11:15 am-4:40 pm

2 stops35h 25m

$581

NewarkTrieste

EWR - TRS

EWRTRS

Newark

mié. 1/28

10:00 pm-6:30 pm

2 stops38h 30m

Trieste Ronchi dei Legionari

dom. 2/1

3:15 pm-8:30 pm

2 stops35h 15m

$581

NewarkTrieste

EWR - TRS

EWRTRS

Newark

mié. 2/11

8:50 pm-10:40 pm

2 stops19h 50m

Trieste Ronchi dei Legionari

dom. 2/15

3:15 pm-2:40 pm

1 stop29h 25m

$582

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

mié. 1/28

3:55 pm-2:10 pm

1 stop16h 15m

Trieste Ronchi dei Legionari

dom. 2/1

3:15 pm-3:40 pm

2 stops30h 25m

$593

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

mié. 1/28

4:45 pm-2:30 pm

1 stop15h 45m

Trieste Ronchi dei Legionari

dom. 2/1

11:15 am-6:55 pm

1 stop13h 40m

$597

NewarkTrieste

EWR - TRS

EWRTRS

Newark

mar. 1/27

10:00 pm-6:30 pm

2 stops14h 30m

Trieste Ronchi dei Legionari

dom. 2/1

7:15 pm-1:55 pm

2 stops48h 40m

$603

New YorkTrieste

LGA - TRS

LGATRS

New York LaGuardia

mar. 1/27

1:05 pm-10:40 pm

3 stops27h 35m

Trieste Ronchi dei Legionari

dom. 2/1

9:05 pm-3:38 pm

2 stops24h 33m

$609

NewarkTrieste

EWR - TRS

EWRTRS

Newark

dom. 12/7

7:35 pm-8:30 pm

2 stops18h 55m

Trieste Ronchi dei Legionari

lun. 12/15

6:15 pm-10:10 pm

2 stops33h 55m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 44 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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 eDreams 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 eDreams. This is based on searches made for Trieste flights over the past month.
  • Most trusted provider: eDreams 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), eDreams 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 8 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 $427
Lufthansa
Lufthansa
From $513

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 noviembre 21, 2025.
See what other customers who have flown with ITA Airways to Italy have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ITA Airways
6.7
Okay
1,086 reviews

Entertainment

6.2

Boarding

6.9

Comfort

6.6

Crew

7.4

Overall

6.7

Food

6.0

Reviews

1 / 20
4.0
Okay

Anonymous,Nov 2025

MIA - FCO

They broke the handle of my suitcase, but did not notice until I got home, do in our of luck. Thank you ITA
ITA Airways
6.7
Okay
1,086 reviews
ITA Airways
6.7
Okay
1,086 reviews

Entertainment

6.2

Boarding

6.9

Comfort

6.6

Crew

7.4

Overall

6.7

Food

6.0

Reviews

1 / 20
4.0
Okay

Anonymous,Nov 2025

MIA - FCO

They broke the handle of my suitcase, but did not notice until I got home, do in our of luck. Thank you ITA

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 $23, while round-trip flights cost around $187.

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

    A round-trip flight to Trieste will typically cost around $193, however they can be found for as little as $187.

  • 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 (11 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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