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Trieste

$486+ Cheap flights from John F Kennedy Intl, NY (JFK) 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — TRS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from John F Kennedy Intl to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) 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 September 11, 2025.

Round-trip from

$504
(oojo)

One-way from

$486
(TAP AIR PORTUGAL)

Popular in

January

Cheapest in

November

Average price

$707
From New York John F Kennedy Intl to Trieste Ronchi dei Legionari
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One-way flight from New York John F Kennedy Intl to Trieste Ronchi dei Legionari
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Highest demand for flights based on searches. 23% potential increase in price ($272 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($73 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from John F Kennedy Intl to Trieste

Cheapest flights from John F Kennedy Intl to Trieste
Explore the most affordable flight options available from John F Kennedy Intl to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This oojo deal was found by Cheapflights users on 9/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:10 pmJFK - TRS
1 stop19h 45mITA Airways
Tue 10/76:35 amTRS - JFK
1 stop13h 20mITA Airways
Deal found 9/11$504
This FlightHub deal was found by Cheapflights users on 9/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/94:05 pmJFK - TRS
1 stop16h 25mITA Airways
Mon 9/157:15 pmTRS - JFK
1 stop24h 00mITA Airways
Deal found 9/8$507
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:40 pmJFK - TRS
1 stop10h 45mITA Airways
Thu 10/166:35 amTRS - JFK
1 stop13h 20mITA Airways
Deal found 9/9$508
This lol.travel deal was found by Cheapflights users on 9/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/154:05 pmJFK - TRS
1 stop20h 25mITA Airways
Mon 9/223:15 pmTRS - JFK
1 stop28h 00mITA Airways
Deal found 9/10$509
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:45 pmJFK - TRS
1 stop19h 45mITA Airways
Mon 11/37:15 pmTRS - JFK
1 stop25h 00mITA Airways
Deal found 9/10$533
This oojo deal was found by Cheapflights users on 9/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:45 pmJFK - TRS
1 stop15h 45mITA Airways
Sat 11/156:35 amTRS - JFK
1 stop13h 40mITA Airways
Deal found 9/10$537
This oojo deal was found by Cheapflights users on 9/9. 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.
Mon 9/224:05 pmJFK - TRS
1 stop12h 20mITA Airways
Thu 9/256:35 amTRS - JFK
1 stop13h 20mITA Airways
Deal found 9/9$544
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/99:10 pmJFK - TRS
1 stop19h 45mITA Airways
Thu 10/166:35 amTRS - JFK
1 stop12h 40mITA Airways
Deal found 9/9$550
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:10 pmJFK - TRS
1 stop11h 20mITA Airways
Thu 9/183:15 pmTRS - JFK
1 stop33h 40mITA Airways
Deal found 9/10$551

Cheapflights Fare Finder

 
Customize your flight search to find flights from John F Kennedy Intl 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 September 11, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Trieste that are best for you.

Fly from

John F Kennedy Intl

Fly to

Trieste

Route

Depart

Return

Price

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Wed 10/1

9:10 pm-10:55 pm

1 stop19h 45m

Trieste Ronchi dei Legionari

Tue 10/7

6:35 am-1:55 pm

1 stop13h 20m

$504

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 10/6

5:40 pm-10:25 am

1 stop10h 45m

Trieste Ronchi dei Legionari

Thu 10/16

6:35 am-1:55 pm

1 stop13h 20m

$508

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 10/27

5:45 pm-10:25 am

1 stop11h 40m

Trieste Ronchi dei Legionari

Mon 11/3

11:15 am-2:15 pm

1 stop33h 00m

$508

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Fri 11/7

4:45 pm-2:30 pm

1 stop15h 45m

Trieste Ronchi dei Legionari

Sat 11/15

6:35 am-2:15 pm

1 stop13h 40m

$537

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Sat 11/8

4:45 pm-6:30 pm

1 stop19h 45m

Trieste Ronchi dei Legionari

Sat 11/15

6:35 am-2:15 pm

1 stop13h 40m

$537

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 9/22

4:05 pm-10:25 am

1 stop12h 20m

Trieste Ronchi dei Legionari

Thu 9/25

6:35 am-1:55 pm

1 stop13h 20m

$544

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Thu 10/9

9:10 pm-10:55 pm

1 stop19h 45m

Trieste Ronchi dei Legionari

Thu 10/16

6:35 am-1:15 pm

1 stop12h 40m

$550

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Fri 11/7

11:45 pm-10:45 pm

1 stop17h 00m

Trieste Ronchi dei Legionari

Sat 11/15

6:00 am-10:00 pm

2 stops22h 00m

$573

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Tue 11/25

4:50 pm-10:40 pm

3 stops23h 50m

Trieste Ronchi dei Legionari

Sun 11/30

9:05 pm-8:58 pm

3 stops29h 53m

$579

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Sat 11/15

10:00 pm-6:30 pm

2 stops14h 30m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 21 results
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Best time to book a flight from John F Kennedy Intl to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from John F Kennedy Intl 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.

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 September 11, 2025.
Get a feel of what it's like to fly with ITA Airways from New York John F Kennedy Intl Airport to Trieste by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ITA Airways
6.7
Okay
1,036 reviews

Entertainment

6.2

Crew

7.3

Boarding

6.8

Comfort

6.7

Overall

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
1,036 reviews
ITA Airways
6.7
Okay
1,036 reviews

Entertainment

6.2

Crew

7.3

Boarding

6.8

Comfort

6.7

Overall

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 John F Kennedy Intl 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 John F Kennedy Intl?

    Most people fly into Trieste Ronchi dei Legionari (TRS) if they book a flight to Trieste from New York John F Kennedy Intl. On average, Ronchi dei Legionari has 0 inbound flights from New York John F Kennedy Intl per day from 1 airline. Trieste Ronchi dei Legionari is conveniently located just 18.2 mi from Trieste’s city center.

  • How long is the flight from New York John F Kennedy Intl Airport to Trieste?

    Airlines like ITA Airways fly from New York John F Kennedy Intl Airport to Trieste in about 19h 45m. The time it takes to get you to your destination can typically vary by up to . The distance between New York John F Kennedy Intl Airport and Trieste is about 4178 mi.

  • What is the cheapest airline to fly from New York John F Kennedy Intl Airport to Trieste round-trip?

    According to our current data, ITA Airways ($551), offers the cheapest pricing from New York John F Kennedy Intl Airport to Trieste. ITA Airways is currently priced 39% below the average price you’ll pay for this route.

  • Can I find deals for flights from John F Kennedy Intl to Trieste that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to Trieste?

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

  • Can I find deals for business class flights from John F Kennedy Intl to Trieste?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl 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

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Alternative routes for John F Kennedy Intl to Trieste

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from John F Kennedy Intl to Trieste

Discover the top airline that operate flights from John F Kennedy Intl 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$551Average$985FlexibilityNo cancel feeOn-time81%

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