NYC - TRS

$330 Find Cheap Flights from New York to Trieste

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New York to Trieste departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Trieste

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Trieste, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Trieste, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$706
Typical prices: $1,237-$926
Multiple Airlines
Tue 7/7Tue 7/14
JFK - TRS • 1 stop
Cheapest one-way
$330
Multiple Airlines
Fri 9/25
JFK - TRS • 1 stop
Top airlines
Cheapest • from $777 (round-trip)
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between New York and Trieste. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $699 (round-trip)
Shortest trip • 10h 10m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Trieste!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from New York to Trieste (NYC-TRS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New York to Trieste that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from New York to Trieste

Tue, Jul 7 - Tue, Jul 14
Multiple Airlines Logo
11:50 pm - 3:00 pm
JFK
-
TRS
33h 10m
1 stop
Multiple Airlines Logo
1:30 pm - 10:00 pm
TRS
-
JFK
14h 30m
1 stop
$706Multiple Airlines
Tue, Jul 7 - Tue, Jul 14
Multiple Airlines Logo
11:50 pm - 10:50 am
JFK
-
TRS
29h 00m
2 stops
Multiple Airlines Logo
1:30 pm - 10:00 pm
TRS
-
JFK
14h 30m
1 stop
$710Multiple Airlines
Tue, Jun 2 - Mon, Jun 8
Multiple Airlines Logo
12:30 am - 10:55 pm
JFK
-
TRS
16h 25m
1 stop
Multiple Airlines Logo
11:25 am - 10:30 pm
TRS
-
JFK
41h 05m
2 stops
$758Multiple Airlines
Sun, Nov 15 - Fri, Nov 20
Multiple Airlines Logo
5:00 pm - 10:15 am
JFK
-
TRS
11h 15m
1 stop
Multiple Airlines Logo
7:15 pm - 10:00 pm
TRS
-
JFK
32h 45m
1 stop
$760Multiple Airlines
Mon, Nov 16 - Sun, Nov 22
TAP AIR PORTUGAL Logo
10:00 pm - 6:30 pm
JFK
-
TRS
14h 30m
2 stops
TAP AIR PORTUGAL Logo
3:15 pm - 8:05 pm
TRS
-
JFK
34h 50m
2 stops
$777TAP AIR PORTUGAL
Sun, Nov 15 - Sat, Nov 21
Multiple Airlines Logo
5:00 pm - 10:15 am
JFK
-
TRS
11h 15m
1 stop
Multiple Airlines Logo
11:40 am - 10:00 pm
TRS
-
JFK
16h 20m
2 stops
$782Multiple Airlines
Fri, Nov 6 - Fri, Nov 13
TAP AIR PORTUGAL Logo
10:00 pm - 2:30 pm
JFK
-
TRS
34h 30m
2 stops
TAP AIR PORTUGAL Logo
6:35 am - 8:05 pm
TRS
-
JFK
19h 30m
2 stops
$784TAP AIR PORTUGAL
Sun, Nov 15 - Sun, Nov 22
ITA Airways Logo
4:45 pm - 6:30 pm
JFK
-
TRS
19h 45m
1 stop
ITA Airways Logo
7:15 pm - 6:55 pm
TRS
-
JFK
29h 40m
1 stop
$790ITA Airways
Wed, Jun 3 - Mon, Jun 8
Multiple Airlines Logo
6:20 pm - 11:50 pm
JFK
-
TRS
23h 30m
1 stop
Multiple Airlines Logo
7:15 pm - 10:30 pm
TRS
-
JFK
33h 15m
1 stop
$799Multiple Airlines
Wed, Jul 22 - Thu, Jul 30
Lufthansa Logo
3:30 pm - 2:00 pm
LGA
-
TRS
16h 30m
2 stops
Lufthansa Logo
6:15 am - 9:30 pm
TRS
-
LGA
21h 15m
2 stops
$1,114Lufthansa
Booking Insights

KAYAK's insights & trends for New York to Trieste flights

Get data-powered insights and trends into flights from New York to Trieste to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from New York to Trieste?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York to Trieste, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New York to Trieste is November, where tickets cost $451 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $882 and $865 respectively.

Good to know

Low seasonFebruary
Cheapest flight$330
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from New York John F Kennedy Airport to Trieste

When to book flights from New York to Trieste

Are your dates flexible? Find out the best times to travel from New York to Trieste based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from New York to Trieste

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

    In the last 7 days, the lowest price for a flight from New York to Trieste was $330 for a one-way ticket and $706 for a round-trip.

  • Do I need a passport to fly between New York and Trieste?

    A passport is required to fly from New York to Trieste.

  • Which airports will I be using when flying from New York to Trieste?

    New York has 3 major airports: Newark, New York John F Kennedy Intl, and New York LaGuardia. Trieste Ronchi dei Legionari is the only airport in Trieste. You’ll usually find the cheapest deals if you fly from New York John F Kennedy Airport.

  • Which aircraft models fly most regularly from New York to Trieste?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New York to Trieste?

    Star Alliance is the only airline alliance operating flights between New York and Trieste.

  • How does KAYAK find such low prices on flights from New York to Trieste?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York to Trieste.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York to Trieste?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trieste from New York is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York to Trieste?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Trieste with an airline and back to New York with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York to Trieste?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Trieste from New York up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from New York to Trieste

 
See real verified KAYAK customer reviews for airlines flying from New York to Trieste. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New York to Trieste? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
ITA AirwaysOverall score based on 1222 reviews
6.2Entertainment
6.7Comfort
6.9Boarding
7.3Crew
6.0Food
Airline reviews

Comfortable flight Attendants are professional Had a luggage delay at one destination but was delivered the next day

8.0 ExcellentAnonymous, May 2026
CAI - FCO
Read more ITA Airways reviews

Comfortable flight Attendants are professional Had a luggage delay at one destination but was delivered the next day

ITA cancelled fligh rebooked with Lufthansa. Flight good, but 2hour connection in Frankfurt was HORRIBLE, took 1.9 hours to get through scanner, customs, another security, got to gate after running all the way, so caught it but stressful and terrible start to trip.

The boarding process was organized and efficient, and the crew was friendly and attentive throughout the flight. Food and drinks were typical economy class, but good. The aircraft was old, and the restroom was not very clean. However, we arrived on time, so overall the experience was good.

In Prem Econ, safe and timely flight, good amount of space, mostly comfortable seats. Little irritants: When lying down, seat kept shifting on me...as a short person w/light weight, my seat often reverted to semi-upright. Footrest was broken. TV screen didn't work, after I asked a few times a FA rebooted it to work again. And food was marginal. I don't expect much from airplane food...surprisingly, ITA didn't even meet expectations.

Flight was canceled. Rebooked on Lufthansa Also Canceled. Had to pay 3000 more per person and fly Alaska to EWR and fly emirates to Athens.

Our flight was cancelled the day before our trip and we we put on a Turkish Airline flight that got us in half a day later.

Everything is smooth without canceling the flight or long delay. We're happy about it.

The flight I initially booked from Los Angeles to Florence. I made sure had a layover of about 90 minutes in Rome, so there’d be enough time to connect. A couple weeks before the flight for some reason I was updated that that flight had changed and I was only gonna have 60 minutes to connect. From LAX we were delayed by 45 minutes meaning making the connection was unlikely. The crew informed me that my connecting flight would not wait and they would rebook me on one four or five hours later. I wasn’t happy, but I accepted it. It is what it is. Except when we got closer, two separate flight attendant approached me eagerly and said they had great news that my connecting flight would in fact wait for me, but I needed to hurry through the airport so they didn’t have to wait too long. I was first off the flight. I ran about 4000 steps. And got through passport control all in under 15 minutes. When I arrived to my gate, I was greeted by a flight attendant there who was completely indifferent, said they didn’t hold the plane and they just closed the doors. Had they even held it for two minutes I would’ve made it. She simply told me that the flight attendant on my flight lied about the plane being held, and that they do it all the time. These were all employees of the same company ITA. I was absolutely livid at her indifference and having been lied to and then having to wait five hours and waste a day in Europe at an airport.

The flight was canceled and we have not received the refund

They lost my checked in bag and have not helped me.

Everything you need to know for your flight from New York to Trieste

Information on your arrival and departure airports