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Trieste

$330+ 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — TRS
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap 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 enero 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/16:05 pm
JFK
-
TRS
1 stop20h 25m
Multiple Airlines
lun. 2/96:15 pm
TRS
-
JFK
1 stop33h 45m
Multiple Airlines
Deal found 1/26$468
This oojo deal was found by Cheapflights users on 1/26. 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.
mar. 9/294:05 pm
JFK
-
TRS
1 stop12h 20m
ITA Airways
mié. 10/76:35 am
TRS
-
JFK
1 stop13h 20m
ITA Airways
Deal found 1/26$496
This Mytrip deal was found by Cheapflights users on 1/25. 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.
mié. 4/154:05 pm
JFK
-
TRS
1 stop12h 20m
ITA Airways
mié. 4/2211:15 am
TRS
-
JFK
1 stop13h 40m
ITA Airways
Deal found 1/25$511
This Mytrip deal was found by Cheapflights users on 1/25. 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. 1/264:45 pm
JFK
-
TRS
1 stop24h 10m
ITA Airways
lun. 2/211:15 am
TRS
-
JFK
1 stop33h 00m
ITA Airways
Deal found 1/25$512
This Mytrip deal was found by Cheapflights users on 1/25. 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.
mié. 3/1110:15 pm
JFK
-
TRS
1 stop15h 15m
ITA Airways
mié. 3/183:15 pm
TRS
-
JFK
1 stop33h 40m
ITA Airways
Deal found 1/25$513
This ITA Airways deal was found by Cheapflights users on 1/26. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/259:15 pm
JFK
-
TRS
1 stop15h 15m
ITA Airways
mié. 3/46:35 am
TRS
-
JFK
1 stop13h 40m
ITA Airways
Deal found 1/26$549

Find 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 enero 27, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$450
(oojo)

One-way from

$330
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$642
Provider with most accurate pricing for New York John F Kennedy Intl-Trieste Ronchi dei Legionari flight deals.
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Provider most trusted by Cheapflights users for New York John F Kennedy Intl-Trieste Ronchi dei Legionari flights.
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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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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 enero 27, 2026.
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

mié. 4/15

4:05 pm-10:25 am

1 stop12h 20m

Trieste Ronchi dei Legionari

mié. 4/22

11:15 am-6:55 pm

1 stop13h 40m

$511

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

mié. 3/11

10:15 pm-12:20 pm

2 stops33h 05m

Trieste Ronchi dei Legionari

mié. 3/18

3:15 pm-3:15 pm

1 stop29h 00m

$528

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

mié. 2/25

9:15 pm-6:30 pm

1 stop15h 15m

Trieste Ronchi dei Legionari

mié. 3/4

6:35 am-2:15 pm

1 stop13h 40m

$549

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

dom. 2/22

3:40 pm-2:00 pm

1 stop16h 20m

Trieste Ronchi dei Legionari

lun. 3/23

2:40 pm-9:10 pm

1 stop11h 30m

$659

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

dom. 2/22

9:45 am-2:00 pm

2 stops22h 15m

Trieste Ronchi dei Legionari

lun. 3/23

7:15 pm-5:40 pm

2 stops27h 25m

$699

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

sáb. 3/7

9:00 pm-8:40 pm

1 stop17h 40m

Trieste Ronchi dei Legionari

sáb. 3/14

5:30 pm-4:55 pm

1 stop28h 25m

$703

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

mié. 2/25

10:00 pm-6:30 pm

2 stops14h 30m

Trieste Ronchi dei Legionari

mié. 3/4

6:35 am-8:05 pm

2 stops19h 30m

$744

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

sáb. 3/7

9:55 pm-2:05 pm

1 stop10h 10m

Trieste Ronchi dei Legionari

sáb. 3/14

6:25 am-4:40 pm

2 stops15h 15m

$744

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

mar. 3/24

10:15 pm-9:10 pm

2 stops17h 55m

Trieste Ronchi dei Legionari

jue. 4/9

6:35 am-1:20 pm

1 stop12h 45m

$778

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

jue. 7/23

8:30 pm-6:30 pm

2 stops16h 00m

Trieste Ronchi dei Legionari

jue. 7/30

11:15 am-7:20 pm

2 stops38h 05m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 18 results
1
2
  • Most accurate provider: When it comes to deals on New York John F Kennedy Intl Airport-Trieste flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on New York John F Kennedy Intl Airport-Trieste flight deals on Cheapflights vs. Ovago 90-95% of the time. Price accuracy is based on data collected from New York John F Kennedy Intl Airport-Trieste flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York John F Kennedy Intl Airport-Trieste flights, Cheapflights users trust Ovago the most. Ovago 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 John F Kennedy Intl 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 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.

Cheapflights Insights

Everything you need to know about your flight from New York John F Kennedy Intl Airport to Trieste

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Trieste?

Currently, November is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Trieste (average of $356). Flying from New York John F Kennedy Intl Airport to Trieste in June is currently the most expensive (average of $666). 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 enero 27, 2026.
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
1,131 reviews

Food

6.0

Boarding

6.9

Overall

6.7

Comfort

6.6

Crew

7.3

Entertainment

6.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

FRA - FCO

It was a bit confusing where to check in Lufthansa. On the website it says Terminal 2. When we arrived at Frankfurt airport the arrow sign was pointing to 2 different directions. Turns out check in was in Terminal 1. Some Lufthansa ground crew at the counter were testy and rude. Doesn't give the customer an opportunity to talk. I would like to commend the female ground crew with long hair at the special services counter though. She was respectful, very pleasant and helpful. Unfortunately I didn’t get her name.
ITA Airways
6.7
Okay
1,131 reviews
ITA Airways
6.7
Okay
1,131 reviews

Food

6.0

Boarding

6.9

Overall

6.7

Comfort

6.6

Crew

7.3

Entertainment

6.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

FRA - FCO

It was a bit confusing where to check in Lufthansa. On the website it says Terminal 2. When we arrived at Frankfurt airport the arrow sign was pointing to 2 different directions. Turns out check in was in Terminal 1. Some Lufthansa ground crew at the counter were testy and rude. Doesn't give the customer an opportunity to talk. I would like to commend the female ground crew with long hair at the special services counter though. She was respectful, very pleasant and helpful. Unfortunately I didn’t get her name.

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 and Lufthansa fly from New York John F Kennedy Intl Airport to Trieste in about 12h 20m. The time it takes to get you to your destination can typically vary by up to 4h. The distance between New York John F Kennedy Intl Airport and Trieste is about 4178 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 ($481), offers the cheapest pricing from New York John F Kennedy Intl Airport to Trieste. ITA Airways is currently priced 38% 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.

  • What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Trieste?

    Currently, November is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Trieste (average of $356). Flying from New York John F Kennedy Intl Airport to Trieste in June is currently the most expensive (average of $666). 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.

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Alternative routes for John F Kennedy Intl to Trieste

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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 enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$481Average$895FlexibilityNo cancel feeOn-time81%

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