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Trieste

$430+ Cheap flights from New York, NY (NYC) 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — TRS
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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Cheap flight deals from New York to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) 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 noviembre 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$502
(Gotogate)

One-way from

$430
(ITA Airways)

Popular in

December

Cheapest in

October

Average price

$691
Provider with most accurate pricing for New York (NYC)-Trieste Ronchi dei Legionari flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Trieste Ronchi dei Legionari flights.
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From New York (NYC) to Trieste Ronchi dei Legionari
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One-way flight from New York (NYC) to Trieste Ronchi dei Legionari
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from New York to Trieste

Cheapest flights from New York to Trieste
Explore the most affordable flight options available from New York to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 13, 2025.

This Gotogate deal was found by Cheapflights users on 11/11. 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.
dom. 11/164:45 pmJFK - TRS
1 stop24h 10mITA Airways
lun. 11/247:15 pmTRS - JFK
1 stop29h 40mITA Airways
Deal found 11/11$501
This Gotogate deal was found by Cheapflights users on 11/12. 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.
dom. 12/74:45 pmJFK - TRS
1 stop19h 45mITA Airways
mar. 12/1611:15 amTRS - JFK
1 stop33h 00mITA Airways
Deal found 11/12$502
This Mytrip deal was found by Cheapflights users on 11/12. 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. 12/76:05 amLGA - TRS
2 stops34h 45mMultiple Airlines
mar. 12/166:35 amTRS - LGA
3 stops33h 18mMultiple Airlines
Deal found 11/12$583
This Mytrip deal was found by Cheapflights users on 11/12. 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. 12/712:02 pmEWR - TRS
3 stops28h 48mMultiple Airlines
mar. 12/166:35 amTRS - EWR
3 stops20h 02mMultiple Airlines
Deal found 11/12$583
This Mytrip deal was found by Cheapflights users on 11/11. 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. 11/1610:35 amLGA - TRS
2 stops30h 15mMultiple Airlines
lun. 11/247:15 pmTRS - LGA
3 stops29h 48mMultiple Airlines
Deal found 11/11$587
This Mytrip deal was found by Cheapflights users on 11/13. 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. 12/76:05 amLGA - TRS
2 stops34h 45mMultiple Airlines
lun. 12/157:15 pmTRS - LGA
3 stops29h 47mMultiple Airlines
Deal found 11/13$595
This Mytrip deal was found by Cheapflights users on 11/13. 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. 12/710:30 amEWR - TRS
2 stops30h 20mMultiple Airlines
lun. 12/157:15 pmTRS - EWR
3 stops31h 22mMultiple Airlines
Deal found 11/13$596
This Mytrip deal was found by Cheapflights users on 11/11. 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. 11/166:25 pmJFK - TRS
2 stops22h 25mMultiple Airlines
lun. 11/247:15 pmTRS - JFK
3 stops31h 43mMultiple Airlines
Deal found 11/11$614
This Mytrip deal was found by Cheapflights users on 11/11. 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. 11/1610:30 amEWR - TRS
3 stops30h 25mMultiple Airlines
lun. 11/247:15 pmTRS - EWR
3 stops25h 00mMultiple Airlines
Deal found 11/11$691
This KAYAK deal was found by Cheapflights users on 11/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/243:55 pmJFK - TRS
1 stop16h 05mLufthansa
mié. 12/32:40 pmTRS - JFK
1 stop11h 30mLufthansa
Deal found 11/10$714
This KAYAK deal was found by Cheapflights users on 11/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/246:05 pmEWR - TRS
1 stop13h 55mLufthansa
jue. 12/46:15 amTRS - EWR
1 stop15h 45mLufthansa
Deal found 11/10$714
This KAYAK deal was found by Cheapflights users on 11/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/245:30 pmJFK - TRS
2 stops14h 30mLufthansa
vie. 12/56:25 amTRS - JFK
1 stop13h 25mLufthansa
Deal found 11/10$723

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York 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 noviembre 13, 2025.
Use the filters below to find and compare flights from New York to Trieste that are best for you.

Fly from

New York

Fly to

Trieste

Route

Depart

Return

Price

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

dom. 12/7

4:45 pm-10:55 pm

1 stop24h 10m

Trieste Ronchi dei Legionari

lun. 12/15

7:15 pm-6:55 pm

1 stop29h 40m

$502

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

mar. 12/16

11:15 am-2:15 pm

1 stop33h 00m

$502

New YorkTrieste

LGA - TRS

LGATRS

New York LaGuardia

dom. 12/7

6:05 am-10:50 pm

2 stops34h 45m

Trieste Ronchi dei Legionari

mar. 12/16

6:35 am-9:53 am

3 stops33h 18m

$583

NewarkTrieste

EWR - TRS

EWRTRS

Newark

dom. 12/7

12:02 pm-10:50 pm

3 stops28h 48m

Trieste Ronchi dei Legionari

mar. 12/16

6:35 am-8:37 pm

3 stops20h 02m

$583

New YorkTrieste

LGA - TRS

LGATRS

New York LaGuardia

dom. 11/16

10:35 am-10:50 pm

2 stops30h 15m

Trieste Ronchi dei Legionari

lun. 11/24

7:15 pm-7:03 pm

3 stops29h 48m

$587

NewarkTrieste

EWR - TRS

EWRTRS

Newark

dom. 12/7

10:30 am-10:50 pm

2 stops30h 20m

Trieste Ronchi dei Legionari

lun. 12/15

7:15 pm-8:37 pm

3 stops31h 22m

$596

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

sáb. 3/21

5:45 pm-10:25 am

1 stop11h 40m

Trieste Ronchi dei Legionari

mar. 3/31

6:35 am-1:15 pm

1 stop12h 40m

$597

New YorkTrieste

LGA - TRS

LGATRS

New York LaGuardia

dom. 12/7

6:05 am-10:50 pm

3 stops34h 45m

Trieste Ronchi dei Legionari

lun. 12/15

7:15 pm-9:33 pm

3 stops32h 18m

$603

NewarkTrieste

EWR - TRS

EWRTRS

Newark

mar. 2/3

5:40 pm-6:30 pm

2 stops18h 50m

Trieste Ronchi dei Legionari

dom. 2/8

11:15 am-3:30 pm

2 stops34h 15m

$611

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

mar. 2/3

10:00 pm-6:30 pm

2 stops14h 30m

Trieste Ronchi dei Legionari

dom. 2/8

3:15 pm-8:05 pm

2 stops34h 50m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 47 results
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Compare providers for flights from New York 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 New York 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: When it comes to deals on New York-Trieste flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York-Trieste flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New York-Trieste flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York-Trieste flights, Cheapflights users trust eDreams the most. eDreams 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 New York-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 New York to Trieste

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

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

Currently, May is the cheapest month in which you can book a flight from New York to Trieste (average of $341). Flying from New York to Trieste in June is currently the most expensive (average of $644). 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.

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 13, 2025.
See what other customers who have flown with ITA Airways from New York to Trieste have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ITA Airways
6.7
Okay
1,082 reviews

Crew

7.4

Overall

6.7

Entertainment

6.2

Boarding

6.9

Comfort

6.7

Food

6.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

FCO - GOA

ITA was fine and worked hard to correct problems with the original booking. However the third party booking agent who issued the ticket mishandled the booking and was not helpfully responsive in resolving the problems.
ITA Airways
6.7
Okay
1,082 reviews
ITA Airways
6.7
Okay
1,082 reviews

Crew

7.4

Overall

6.7

Entertainment

6.2

Boarding

6.9

Comfort

6.7

Food

6.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

FCO - GOA

ITA was fine and worked hard to correct problems with the original booking. However the third party booking agent who issued the ticket mishandled the booking and was not helpfully responsive in resolving the problems.

Related info for your journey

Find useful and relevant information for your journey from New York 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 New York?

    Trieste Ronchi dei Legionari (TRS), located 18.2 mi from the city center, is the airport you fly into when you book flights from New York to Trieste. 2 airlines have flights to Ronchi dei Legionari from New York on a regular basis. Booking flights from New York to Trieste Ronchi dei Legionari should not be difficult; the airport handles an average of 0 inbound flights from New York per day.

  • How long is the flight from New York to Trieste?

    ITA Airways, TAP AIR PORTUGAL, and Lufthansa can get you from New York to Trieste in just under 13h 55m. Your travel time can differ by up to 10h 15m. New York and Trieste are separated by a distance of 4192 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $551, ITA Airways will fly you from New York to Trieste and back. In addition to ITA Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Lufthansa for as low as $990. Users have found that ITA Airways is 31% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is ITA Airways, with whom users have recently found tickets for as low as $430. However, be on the lookout for offers from TAP AIR PORTUGAL and United Airlines, as they are both options that can get you from New York to Trieste for a low price.

  • What are the most popular routes from New York to Trieste?

    The most popular route from New York to Trieste is New York John F Kennedy Intl - Trieste Ronchi dei Legionari. You may also consider Newark - Trieste Ronchi dei Legionari or New York LaGuardia - Trieste Ronchi dei Legionari.

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

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

  • How can I find direct flights from New York to Trieste?

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

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

    Yes. Cheapflights offers flight deals from New York 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.

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

    Currently, May is the cheapest month in which you can book a flight from New York to Trieste (average of $341). Flying from New York to Trieste in June is currently the most expensive (average of $644). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from New York to Trieste

Discover the top 2 airlines that operate flights from New York 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 noviembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$551Average$993FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$990Average$1,386FlexibilityNo cancel feeOn-time76%

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