How long does it take to fly to Trieste?

Average flight duration from State of New York to Trieste depends on which airport you fly into and out of. Flying from Newark to Venice Marco Polo Airport is 8h 30m on average, while flying from New York to Venice Marco Polo Airport is 9h 52m on average. Venice Marco Polo Airport is the most popular airport in Trieste.

What is the cheapest airline that flies from New York to Trieste Ronchi dei Legionari?

TAP AIR PORTUGAL, Lufthansa, and ITA Airways are the most popular carriers operating from New York to Trieste Ronchi dei Legionari

What airlines fly to Trieste?

United Airlines, Delta and ITA Airways are the top three most popular airlines that fly to Trieste from State of New York according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 17 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from New York to Trieste Ronchi dei Legionari Airport?

Prices for flights from New York to Trieste Ronchi dei Legionari Airport are updated daily.

How many operators does momondo search for flights from New York to Trieste Ronchi dei Legionari Airport?

As of March 2026, there are 2 operators available to choose from for flights from New York to Trieste Ronchi dei Legionari Airport.

How old do you have to be to fly from New York to Trieste Ronchi dei Legionari Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York to Trieste Ronchi dei Legionari Airport.

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

The required travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$373 Cheap Flights from New York State to Trieste in 2026

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Find the cheapest flights from New York State to Trieste

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:10 pm - 6:30 pm

JFK

TRS

15h 20m

1 stop

11:15 am - 1:15 pm

TRS

JFK

32h 00m

1 stop

$626ITA Airways

Thu, Apr 16 - Mon, Apr 20

6:20 pm - 11:00 pm

JFK

TRS

22h 40m

1 stop

11:25 am - 10:30 pm

TRS

JFK

17h 05m

2 stops

$652Multiple Airlines

Thu, Apr 16 - Mon, Apr 20

4:05 pm - 6:30 pm

JFK

TRS

20h 25m

1 stop

7:15 pm - 1:55 pm

TRS

JFK

24h 40m

1 stop

$656ITA Airways

Thu, Apr 16 - Mon, Apr 20

5:10 pm - 8:15 pm

JFK

TRS

21h 05m

2 stops

10:30 am - 3:40 pm

TRS

JFK

35h 10m

2 stops

$658Multiple Airlines

Thu, May 7 - Thu, May 14

5:30 pm - 6:30 pm

EWR

TRS

19h 00m

2 stops

11:15 am - 3:30 pm

TRS

EWR

34h 15m

2 stops

$836TAP AIR PORTUGAL

Wed, Jul 29 - Wed, Aug 19

11:00 pm - 6:30 pm

EWR

TRS

37h 30m

2 stops

6:35 am - 3:30 pm

TRS

EWR

38h 55m

2 stops

$842TAP AIR PORTUGAL

Tue, Aug 4 - Mon, Aug 17

5:35 pm - 10:15 pm

LGA

TRS

22h 40m

2 stops

6:10 am - 9:30 pm

TRS

LGA

21h 20m

2 stops

$1,033Lufthansa

Sun, Jul 12 - Fri, Aug 21

5:35 pm - 10:15 pm

LGA

TRS

22h 40m

2 stops

6:15 am - 10:35 pm

TRS

LGA

22h 20m

2 stops

$1,038Lufthansa

Sun, Jul 12 - Thu, Aug 20

8:30 pm - 10:25 am

LGA

TRS

55h 55m

2 stops

6:35 am - 9:30 pm

TRS

LGA

20h 55m

2 stops

$1,189United Airlines

Sat, Jul 11 - Fri, Aug 21

8:30 pm - 10:25 am

LGA

TRS

55h 55m

2 stops

6:35 am - 6:32 pm

TRS

LGA

17h 57m

2 stops

$1,220United Airlines

Sat, Aug 1 - Tue, Aug 11

Icelandair flights from State of New York to Trieste

Our best Icelandair deals on State of New York to Trieste flight tickets

Icelandair

Jul 27

JFK8:30 pmNew York John F Kennedy Intl

16h 00m

2 stops

TRS6:30 pmTrieste Ronchi dei Legionari

Aug 11

TRS11:15 amTrieste Ronchi dei Legionari

16h 50m

2 stops

JFK10:05 pmNew York John F Kennedy Intl

$912

Icelandair

Jul 27

JFK8:30 pmNew York John F Kennedy Intl

16h 00m

2 stops

TRS6:30 pmTrieste Ronchi dei Legionari

Aug 10

TRS11:15 amTrieste Ronchi dei Legionari

38h 05m

2 stops

JFK7:20 pmNew York John F Kennedy Intl

$946

United Airlines flights from State of New York to Trieste

Our best United Airlines deals on State of New York to Trieste flight tickets

United Airlines

Aug 1

LGA8:30 pmNew York LaGuardia

55h 55m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

Aug 11

TRS6:35 amTrieste Ronchi dei Legionari

17h 57m

2 stops

LGA6:32 pmNew York LaGuardia

$1,220

United Airlines

Aug 8

LGA7:28 pmNew York LaGuardia

32h 57m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

Aug 22

TRS6:35 amTrieste Ronchi dei Legionari

19h 02m

2 stops

LGA7:37 pmNew York LaGuardia

$1,237

United Airlines

Jul 31

LGA8:30 pmNew York LaGuardia

55h 55m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

Aug 11

TRS6:35 amTrieste Ronchi dei Legionari

17h 57m

2 stops

LGA6:32 pmNew York LaGuardia

$1,270

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Thu 4/16

9:10 pm-6:30 pm

1 stop15h 20m

Trieste Ronchi dei Legionari

Mon 4/20

11:15 am-1:15 pm

1 stop32h 00m

$626

Quickest round-trip

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Thu 4/16

6:20 pm-11:00 pm

1 stop22h 40m

Trieste Ronchi dei Legionari

Mon 4/20

11:25 am-10:30 pm

2 stops17h 05m

$652

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Thu 4/16

4:05 pm-6:30 pm

1 stop20h 25m

Trieste Ronchi dei Legionari

Mon 4/20

7:15 pm-1:55 pm

1 stop24h 40m

$656

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Thu 5/7

5:10 pm-8:15 pm

2 stops21h 05m

Trieste Ronchi dei Legionari

Thu 5/14

10:30 am-3:40 pm

2 stops35h 10m

$658

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Wed 7/29

5:30 pm-6:30 pm

2 stops19h 00m

Trieste Ronchi dei Legionari

Wed 8/19

11:15 am-3:30 pm

2 stops34h 15m

$836

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Tue 8/4

11:00 pm-6:30 pm

2 stops37h 30m

Trieste Ronchi dei Legionari

Mon 8/17

6:35 am-3:30 pm

2 stops38h 55m

$842

New YorkTrieste

LGA - TRS

LGATRS

New York LaGuardia

Sun 7/12

5:35 pm-10:15 pm

2 stops22h 40m

Trieste Ronchi dei Legionari

Fri 8/21

6:10 am-9:30 pm

2 stops21h 20m

$1,033

New YorkTrieste

LGA - TRS

LGATRS

New York LaGuardia

Sun 7/12

5:35 pm-10:15 pm

2 stops22h 40m

Trieste Ronchi dei Legionari

Thu 8/20

6:15 am-10:35 pm

2 stops22h 20m

$1,038

New YorkTrieste

LGA - TRS

LGATRS

New York LaGuardia

Sat 7/11

8:30 pm-10:25 am

2 stops55h 55m

Trieste Ronchi dei Legionari

Fri 8/21

6:35 am-9:30 pm

2 stops20h 55m

$1,189

New YorkTrieste

LGA - TRS

LGATRS

New York LaGuardia

Sat 8/1

8:30 pm-10:25 am

2 stops55h 55m

Trieste Ronchi dei Legionari

Tue 8/11

6:35 am-6:32 pm

2 stops17h 57m

$1,220

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of New York 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

Prices

Airlines

Other information

What is the cheapest month to fly to Trieste?

The cheapest month to fly to Trieste from State of New York is in February. Flight prices, which tend to average around $551, 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 State of New York, when ticket prices are also cheap, with an average price of $587.

Can stopping save me money on State of New York to Trieste flights?

You could potentially save up to 15% on your flight if you consider stops on a State of New York to Trieste flight.

Cheap State of New York to Trieste flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of New York to Trieste

Fastest flight time	11h 10m
Direct flights	None

The fastest flight from State of New York to Trieste takes 11h 10m

There are no direct flights from State of New York to Trieste. There are no popular flight routes from State of New York to Trieste.

Search flight deals

When did momondo last update prices for flights from New York to Trieste Ronchi dei Legionari Airport?
Prices for flights from New York to Trieste Ronchi dei Legionari Airport are updated daily.
How many operators does momondo search for flights from New York to Trieste Ronchi dei Legionari Airport?
As of March 2026, there are 2 operators available to choose from for flights from New York to Trieste Ronchi dei Legionari Airport.
How old do you have to be to fly from New York to Trieste Ronchi dei Legionari Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York to Trieste Ronchi dei Legionari Airport.
What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?
The required travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of New York to Trieste

Compare and see reviews for airlines that fly from State of New York to Trieste with momondo

Airline	Rating	Free Cancellation	Price
ITA Airways	PriceFrom $481	Free Cancellation	Rating 6.7 1,173 reviews		Search ITA Airways flights
Lufthansa	PriceFrom $990	Free Cancellation	Rating 6.8 7,871 reviews		Search Lufthansa flights

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

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

Yes. All flights to Trieste from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Trieste from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Trieste from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.