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Cheap flights from New York John F Kennedy Intl Airport to Trieste from $189

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to Trieste departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York John F Kennedy Intl Airport to Trieste

Cheap round-trip flights

ITA Airways Logo
5:45 pm - 10:25 amJFK-TRS
11h 40m1 stop
ITA Airways Logo
7:15 pm - 6:55 pmTRS-JFK
29h 40m1 stop
$397ITA Airways
Find Deal
Mon, Oct 27 - Mon, Nov 3
ITA Airways Logo
5:45 pm - 10:25 amJFK-TRS
11h 40m1 stop
ITA Airways Logo
3:15 pm - 2:15 pmTRS-JFK
29h 00m1 stop
$433ITA Airways
Find Deal
Mon, Oct 27 - Mon, Nov 3
ITA Airways Logo
5:40 pm - 10:55 pmJFK-TRS
23h 15m1 stop
ITA Airways Logo
11:15 am - 1:15 pmTRS-JFK
32h 00m1 stop
$450ITA Airways
Find Deal
Mon, Sep 22 - Wed, Oct 1
ITA Airways Logo
4:05 pm - 10:25 amJFK-TRS
12h 20m1 stop
ITA Airways Logo
7:25 pm - 1:15 pmTRS-JFK
23h 50m1 stop
$465ITA Airways
Find Deal
Mon, Sep 29 - Mon, Oct 6
ITA Airways Logo
5:40 pm - 2:30 pmJFK-TRS
14h 50m1 stop
ITA Airways Logo
7:15 pm - 1:55 pmTRS-JFK
24h 40m1 stop
$508ITA Airways
Find Deal
Mon, Sep 15 - Sun, Sep 21
Logo
11:40 pm - 10:25 amJFK-TRS
28h 45m2 stops
Logo
10:50 pm - 9:40 pmTRS-JFK
28h 50m1 stop
$520
Find Deal
Mon, Sep 15 - Sun, Sep 21
Logo
12:30 am - 12:20 pmJFK-TRS
29h 50m2 stops
Logo
7:25 pm - 10:30 pmTRS-JFK
33h 05m1 stop
$535
Find Deal
Sun, Sep 21 - Wed, Oct 1
TAP AIR PORTUGAL Logo
11:00 pm - 6:30 pmJFK-TRS
14h 30m2 stops
TAP AIR PORTUGAL Logo
11:15 am - 8:05 pmTRS-JFK
38h 50m2 stops
$590TAP AIR PORTUGAL
Find Deal
Mon, Oct 27 - Mon, Nov 3
TAP AIR PORTUGAL Logo
11:00 pm - 6:30 pmJFK-TRS
14h 30m2 stops
TAP AIR PORTUGAL Logo
11:15 am - 8:05 pmTRS-JFK
38h 50m2 stops
$591TAP AIR PORTUGAL
Find Deal
Mon, Oct 27 - Mon, Nov 3
TAP AIR PORTUGAL Logo
11:00 pm - 6:30 pmJFK-TRS
14h 30m2 stops
TAP AIR PORTUGAL Logo
11:15 am - 8:05 pmTRS-JFK
38h 50m2 stops
$619TAP AIR PORTUGAL
Find Deal
Mon, Oct 27 - Mon, Nov 3

ITA Airways flights from New York John F Kennedy Intl Airport to Trieste

Our best ITA Airways deals on New York John F Kennedy Intl Airport to Trieste flight tickets
ITA Airways
Oct 27
JFK5:45 pmNew York John F Kennedy Intl
11h 40m
1 stop
TRS10:25 amTrieste Ronchi dei Legionari
Nov 3
TRS7:15 pmTrieste Ronchi dei Legionari
29h 40m
1 stop
JFK6:55 pmNew York John F Kennedy Intl
$397
Find similar
ITA Airways
Oct 27
JFK5:45 pmNew York John F Kennedy Intl
11h 40m
1 stop
TRS10:25 amTrieste Ronchi dei Legionari
Nov 3
TRS3:15 pmTrieste Ronchi dei Legionari
29h 00m
1 stop
JFK2:15 pmNew York John F Kennedy Intl
$433
Find similar
ITA Airways
Sep 22
JFK5:40 pmNew York John F Kennedy Intl
23h 15m
1 stop
TRS10:55 pmTrieste Ronchi dei Legionari
Oct 1
TRS11:15 amTrieste Ronchi dei Legionari
32h 00m
1 stop
JFK1:15 pmNew York John F Kennedy Intl
$450
Find similar

TAP AIR PORTUGAL flights from New York John F Kennedy Intl Airport to Trieste

Our best TAP AIR PORTUGAL deals on New York John F Kennedy Intl Airport to Trieste flight tickets
TAP AIR PORTUGAL
Oct 27
JFK11:00 pmNew York John F Kennedy Intl
14h 30m
2 stops
TRS6:30 pmTrieste Ronchi dei Legionari
Nov 3
TRS11:15 amTrieste Ronchi dei Legionari
38h 50m
2 stops
JFK8:05 pmNew York John F Kennedy Intl
$590
Find similar
TAP AIR PORTUGAL
Oct 27
JFK11:00 pmNew York John F Kennedy Intl
14h 30m
2 stops
TRS6:30 pmTrieste Ronchi dei Legionari
Nov 3
TRS11:15 amTrieste Ronchi dei Legionari
38h 50m
2 stops
JFK8:05 pmNew York John F Kennedy Intl
$591
Find similar
TAP AIR PORTUGAL
Oct 27
JFK11:00 pmNew York John F Kennedy Intl
14h 30m
2 stops
TRS6:30 pmTrieste Ronchi dei Legionari
Nov 3
TRS11:15 amTrieste Ronchi dei Legionari
38h 50m
2 stops
JFK8:05 pmNew York John F Kennedy Intl
$619
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport 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, momondo users made 832,500 searches. Data last updated July 31, 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

Fly to

Route

Depart

Return

Price

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

7:15 pm-6:55 pm

1 stop29h 40m

$397

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

3:15 pm-2:15 pm

1 stop29h 00m

$433

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 9/22

5:40 pm-10:55 pm

1 stop23h 15m

Trieste Ronchi dei Legionari

Wed 10/1

11:15 am-1:15 pm

1 stop32h 00m

$450

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 9/29

4:05 pm-10:25 am

1 stop12h 20m

Trieste Ronchi dei Legionari

Mon 10/6

7:25 pm-1:15 pm

1 stop23h 50m

$465

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 9/15

5:40 pm-2:30 pm

1 stop14h 50m

Trieste Ronchi dei Legionari

Sun 9/21

7:15 pm-1:55 pm

1 stop24h 40m

$508

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 9/15

11:40 pm-10:25 am

2 stops28h 45m

Trieste Ronchi dei Legionari

Sun 9/21

10:50 pm-9:40 pm

1 stop28h 50m

$520

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Sun 9/21

12:30 am-12:20 pm

2 stops29h 50m

Trieste Ronchi dei Legionari

Wed 10/1

7:25 pm-10:30 pm

1 stop33h 05m

$535

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 10/27

11:00 pm-6:30 pm

2 stops14h 30m

Trieste Ronchi dei Legionari

Mon 11/3

11:15 am-8:05 pm

2 stops38h 50m

$590

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 10/27

11:00 pm-6:30 pm

2 stops14h 30m

Trieste Ronchi dei Legionari

Mon 11/3

11:15 am-8:05 pm

2 stops38h 50m

$591

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 10/27

11:00 pm-6:30 pm

2 stops14h 30m

Trieste Ronchi dei Legionari

Mon 11/3

11:15 am-8:05 pm

2 stops38h 50m

$619

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Trieste from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to Trieste

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Trieste?

The cheapest month to fly to Trieste from New York John F Kennedy Intl Airport is in February. Flight prices, which tend to average around $666, are often lower during this time because this is during the off-season. If you don’t want to visit Trieste in February, then you should wait until November to fly from New York John F Kennedy Intl Airport, when ticket prices are also cheap, with an average price of $771.

What is the cheapest day to depart on your flight to Trieste?

The cheapest day to depart on your flight to Trieste is on a Saturday when prices can be found for as low as $871. This is often the case because there is less demand to fly during this day of the week. Flights from New York John F Kennedy Intl Airport to Trieste on a Friday will generally be more expensive and average around $1,279. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Trieste?

Our most recent data shows that the best time of day to fly to Trieste is in the afternoon. Flights from New York John F Kennedy Intl Airport to Trieste during this time can be as low as $1,020. Flights to Trieste are more costly in the evening, with an average ticket price of $1,116. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on New York John F Kennedy Intl Airport to Trieste flights?

You could potentially save up to 25% on your flight if you consider stops on a New York John F Kennedy Intl Airport to Trieste flight.

When to book flights from New York John F Kennedy Intl Airport to Trieste

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to Trieste according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York John F Kennedy Intl Airport to Trieste (JFK to TRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to Trieste

Best Price Found

$189

Fastest flight time

10h 45m

Direct flights

None

Airports in Trieste

1 airport
The best one-way flight to Trieste from New York John F Kennedy Intl Airport in the past 72 hours is $189. The best round-trip flight deal from New York John F Kennedy Intl Airport to Trieste found on momondo in the last 72 hours is $397.
The fastest flight from New York John F Kennedy Intl Airport to Trieste takes 10h 45m
There are no direct flights from New York John F Kennedy Intl Airport to Trieste. Popular non-direct route for this connection is New York John F Kennedy Intl Airport - Trieste Ronchi dei Legionari Airport.
There is 1 airport near Trieste: Trieste Ronchi dei Legionari (TRS)
Search flight deals

  • How far is New York John F Kennedy Intl to Trieste Ronchi dei Legionari by plane?

    There are 4195.5 mi between New York John F Kennedy Intl and Trieste Ronchi dei Legionari. In terms of flight time, this usually takes a little over 10h 45m.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Trieste Ronchi dei Legionari Airport?

    Prices for flights from New York John F Kennedy Intl Airport to Trieste Ronchi dei Legionari Airport refresh daily.

  • How many operators does momondo search for flights from New York John F Kennedy Intl Airport to Trieste Ronchi dei Legionari Airport?

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to Trieste Ronchi dei Legionari Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York John F Kennedy Intl Airport to Trieste Ronchi dei Legionari Airport.

  • What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

    The necessary travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from New York John F Kennedy Intl Airport to Trieste?

Best airlines flying from New York John F Kennedy Intl Airport to Trieste

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to Trieste with momondo
Airline
Rating
Free Cancellation
Price
ITA AirwaysPriceFrom $626Free CancellationRating
6.7
1,011 reviews
Search ITA Airways flights

Traveling to a place near Trieste?

Book flights to Trieste if you plan to visit one of these locations
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Udine

Why use momondo?

Why should I use momondo to find a flight deal from New York to Trieste?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Trieste for you.

Can I find flights from New York to Trieste with flexible booking policies on momondo?

momondo does allow users to show only those flights to Trieste from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to Trieste?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Trieste from New York.

I’m not ready to book a flight from New York to Trieste right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Trieste, momondo offers a useful price alert feature which will track prices for flights to Trieste from New York and alert you when they change.

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