NYC - TRS

$344 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 5/30. 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

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from New York to Trieste

 
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.

Recent round-trip flight deals from New York to Trieste

KAYAK's recommended round-trip deals from the most popular airlines that fly from New York to Trieste.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
8:25 pm - 9:20 pmJFK-TRS
18h 55m2 stops
 Logo
12:50 pm - 10:55 amTRS-JFK
28h 05m2 stops
Sun, May 11 - Mon, May 19
 Logo
8:25 pm - 9:20 pmJFK-TRS
18h 55m2 stops
 Logo
3:15 pm - 10:30 pmTRS-JFK
13h 15m1 stop
Sun, May 11 - Mon, May 19
KLM Logo
7:20 pm - 2:30 pmJFK-TRS
13h 10m1 stop
KLM Logo
3:15 pm - 1:45 pmTRS-JFK
28h 30m1 stop
$686KLM
Find Deal
Sun, May 11 - Mon, May 19
 Logo
9:50 pm - 10:35 pmJFK-TRS
18h 45m1 stop
 Logo
2:45 pm - 1:20 pmTRS-JFK
28h 35m1 stop
Sun, May 11 - Mon, May 19
ITA Airways Logo
9:10 pm - 6:30 pmJFK-TRS
15h 20m1 stop
ITA Airways Logo
6:35 am - 1:15 pmTRS-JFK
12h 40m1 stop
$753ITA Airways
Find Deal
Mon, Aug 11 - Mon, Aug 25
ITA Airways Logo
9:10 pm - 2:30 pmJFK-TRS
11h 20m1 stop
ITA Airways Logo
7:55 am - 6:55 pmTRS-JFK
17h 00m2 stops
$773ITA Airways
Find Deal
Mon, Aug 11 - Mon, Aug 25
Lufthansa Logo
9:50 pm - 10:35 pmJFK-TRS
18h 45m1 stop
Lufthansa Logo
6:30 am - 3:00 pmTRS-JFK
14h 30m2 stops
$792Lufthansa
Find Deal
Sun, May 11 - Mon, May 19
Icelandair Logo
8:25 pm - 6:30 pmJFK-TRS
16h 05m2 stops
Icelandair Logo
11:15 am - 7:10 pmTRS-JFK
37h 55m2 stops
$814Icelandair
Find Deal
Mon, Aug 11 - Mon, Aug 25
Lufthansa Logo
6:00 pm - 2:05 pmEWR-TRS
14h 05m1 stop
Lufthansa Logo
6:30 am - 3:40 pmTRS-EWR
15h 10m1 stop
$1,194Lufthansa
Find Deal
Mon, Jul 28 - Tue, Aug 5
Icelandair Logo
8:25 pm - 6:30 pmJFK-TRS
16h 05m2 stops
Icelandair Logo
11:15 am - 10:10 pmTRS-JFK
16h 55m2 stops
$1,336Icelandair
Find Deal
Tue, Jul 22 - Sun, Aug 3
Useful Info

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’s the cheapest day of the week to fly from New York to Trieste?

The average price of all round-trip flights from New York to Trieste clicked on KAYAK for each day over the last 12 months.

For New York to Trieste, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Trieste back to New York, the best deals are generally found on Thursday, with Saturday being the most expensive.

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 March, where tickets cost $660 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,319 and $1,219 respectively.

Good to know

Low seasonMarch
High seasonJune
Cheapest flight$344
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 43% increase in price.
Flight from Newark Liberty 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 3 days, the lowest price for a flight from New York to Trieste was $344 for a one-way ticket and $556 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, and SkyTeam are the airline alliances operating flights between New York and Trieste, with SkyTeam being the most commonly used for this route.

  • 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.

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 967 reviews
6.1Entertainment
6.7Comfort
6.8Boarding
7.4Crew
5.9Food
Airline reviews

We ordered a gluten free meal and never got it!

4.0 OkayAnat & Avi, Apr 2025JFK - FCO
Read more ITA Airways reviews

We ordered a gluten free meal and never got it!

The seats are horribly uncomfortable. We were in premium economy and paid a premium price yet, the seats were the worst! You could feel every structural bar in the seat, there was no padding, no amenities kit, and the leg rests were broken. Duct tape was holding another seat together. When we arrived at our final destination, Venice, my suitcase was ripped open, and my clothes were about to fall out of the bag. I would’ve been more comfortable if I flew a paper airplane across the Atlantic.

The company tries shamelessly to squeeze every dollar)Euro out of its passengers. During the check-in the force you to go through the seat selection, you can skip it. They will assign you the worst seat available, then show you the other available seats on the map, for a fee. But they won't show you the fee until you click on it. And once you do click, there's no way to unselect it!! You will get stuck and forced to pay for that seat. Cheaters!!

Seats weren’t comfortable. Both of our seat backs were either almost straight vertical or laying back into the laps of the people behind us, which is a weird angle to try to get some sleep even on a plane. No in between. Also, neither seat would spring forward like they should.

There wasn't a time for neither food morning entertainment in a short one hour hop over.

Flight on time, flight assistants super nice, business class very comfortable. The whole experience was very good.

It is the worst ever airline. All employees I spoke with over the phone were pompous asses.

The gate information was never populated on the Delta app or the airport displays or the desk at the Delta lounge. We found at the last minute that we had to switch terminals and just made it to our flight. Even this we found accidentally by asking an employee at another gate. On board service was poor. Seats were very poor. All in all a poor experience. At best like a Premium Economy on other airlines

No online or self check in. Sent emails in Italian language. In general, not recommended airline company.

You idiots…ITA cancelled our flights one month out and we had to buy new tickets at a much higher price. You stiffed us by not refunding the cost of the insurance. I’ll never buy through Kayak again.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.