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Cheap flights from Trieste to New York from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trieste to New York departing on 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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ITA Airways Logo
7:15 pm - 6:55 pmTRS-JFK
29h 40m1 stop
ITA Airways Logo
10:15 pm - 10:25 amJFK-TRS
31h 10m1 stop
$481ITA Airways
Find Deal
Tue, Mar 3 - Thu, Mar 12
ITA Airways Logo
3:15 pm - 6:55 pmTRS-JFK
33h 40m1 stop
ITA Airways Logo
9:15 pm - 6:30 pmJFK-TRS
15h 15m1 stop
$495ITA Airways
Find Deal
Mon, Nov 3 - Mon, Nov 17
Lufthansa Logo
6:15 am - 1:50 pmTRS-JFK
13h 35m1 stop
Lufthansa Logo
10:00 pm - 10:40 pmJFK-TRS
18h 40m1 stop
$507Lufthansa
Find Deal
Thu, Nov 6 - Wed, Nov 19
Lufthansa Logo
2:40 pm - 8:10 pmTRS-JFK
11h 30m1 stop
Lufthansa Logo
3:55 pm - 2:00 pmJFK-TRS
16h 05m1 stop
$508Lufthansa
Find Deal
Mon, Nov 3 - Mon, Nov 17
Multiple Airlines Logo
6:15 am - 8:25 pmTRS-EWR
20h 10m1 stop
Multiple Airlines Logo
9:55 pm - 10:40 pmEWR-TRS
18h 45m1 stop
$515Multiple Airlines
Find Deal
Thu, Nov 6 - Wed, Nov 19
Multiple Airlines Logo
4:45 pm - 8:05 pmTRS-JFK
33h 20m2 stops
Multiple Airlines Logo
12:30 am - 10:05 amJFK-TRS
27h 35m2 stops
$572Multiple Airlines
Find Deal
Sat, Nov 22 - Fri, Nov 28
KLM Logo
3:15 pm - 7:04 pmTRS-EWR
32h 49m2 stops
KLM Logo
3:25 pm - 10:55 pmEWR-TRS
26h 30m2 stops
$685KLM
Find Deal
Wed, Mar 18 - Sun, Mar 22
KLM Logo
3:15 pm - 7:04 pmTRS-EWR
32h 49m2 stops
KLM Logo
3:25 pm - 6:30 pmEWR-TRS
22h 05m2 stops
$688KLM
Find Deal
Wed, Mar 18 - Sun, Mar 22
United Airlines Logo
6:35 am - 6:07 pmTRS-LGA
17h 32m2 stops
United Airlines Logo
1:15 pm - 10:25 amLGA-TRS
15h 10m2 stops
$1,393United Airlines
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Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
6:35 am - 6:07 pmTRS-LGA
17h 32m2 stops
United Airlines Logo
1:15 pm - 10:25 amLGA-TRS
15h 10m2 stops
$1,394United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8

Lufthansa flights from Trieste to New York

Our best Lufthansa deals on Trieste to New York flight tickets
Lufthansa
Nov 6
TRS6:15 amTrieste Ronchi dei Legionari
13h 35m
1 stop
JFK1:50 pmNew York John F Kennedy Intl
Nov 19
JFK10:00 pmNew York John F Kennedy Intl
18h 40m
1 stop
TRS10:40 pmTrieste Ronchi dei Legionari
$507
Find similar
Lufthansa
Nov 3
TRS2:40 pmTrieste Ronchi dei Legionari
11h 30m
1 stop
JFK8:10 pmNew York John F Kennedy Intl
Nov 17
JFK3:55 pmNew York John F Kennedy Intl
16h 05m
1 stop
TRS2:00 pmTrieste Ronchi dei Legionari
$508
Find similar
Lufthansa
Nov 6
TRS6:15 amTrieste Ronchi dei Legionari
15h 45m
1 stop
EWR4:00 pmNewark
Nov 19
EWR9:55 pmNewark
18h 45m
1 stop
TRS10:40 pmTrieste Ronchi dei Legionari
$521
Find similar

ITA Airways flights from Trieste to New York

Our best ITA Airways deals on Trieste to New York flight tickets
ITA Airways
Mar 3
TRS7:15 pmTrieste Ronchi dei Legionari
29h 40m
1 stop
JFK6:55 pmNew York John F Kennedy Intl
Mar 12
JFK10:15 pmNew York John F Kennedy Intl
31h 10m
1 stop
TRS10:25 amTrieste Ronchi dei Legionari
$481
Find similar
ITA Airways
Nov 3
TRS3:15 pmTrieste Ronchi dei Legionari
33h 40m
1 stop
JFK6:55 pmNew York John F Kennedy Intl
Nov 17
JFK9:15 pmNew York John F Kennedy Intl
15h 15m
1 stop
TRS6:30 pmTrieste Ronchi dei Legionari
$495
Find similar
ITA Airways
Nov 17
TRS7:15 pmTrieste Ronchi dei Legionari
29h 40m
1 stop
JFK6:55 pmNew York John F Kennedy Intl
Nov 26
JFK4:45 pmNew York John F Kennedy Intl
15h 45m
1 stop
TRS2:30 pmTrieste Ronchi dei Legionari
$506
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Trieste to New York 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 October 16, 2025.
Use the filters below to find and compare flights from Trieste to New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TriesteNew York

TRS - JFK

TRSJFK

Trieste Ronchi dei Legionari

Tue 3/3

7:15 pm-6:55 pm

1 stop29h 40m

New York John F Kennedy Intl

Thu 3/12

10:15 pm-10:25 am

1 stop31h 10m

$481

TriesteNew York

TRS - JFK

TRSJFK

Trieste Ronchi dei Legionari

Mon 11/3

3:15 pm-6:55 pm

1 stop33h 40m

New York John F Kennedy Intl

Mon 11/17

9:15 pm-6:30 pm

1 stop15h 15m

$495

TriesteNew York

TRS - JFK

TRSJFK

Trieste Ronchi dei Legionari

Thu 11/6

6:15 am-1:50 pm

1 stop13h 35m

New York John F Kennedy Intl

Wed 11/19

10:00 pm-10:40 pm

1 stop18h 40m

$507

TriesteNew York

TRS - JFK

TRSJFK

Trieste Ronchi dei Legionari

Mon 11/3

2:40 pm-8:10 pm

1 stop11h 30m

New York John F Kennedy Intl

Mon 11/17

3:55 pm-2:00 pm

1 stop16h 05m

$508

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Thu 11/6

6:15 am-8:25 pm

1 stop20h 10m

Newark

Wed 11/19

9:55 pm-10:40 pm

1 stop18h 45m

$515

TriesteNew York

TRS - JFK

TRSJFK

Trieste Ronchi dei Legionari

Sat 11/22

4:45 pm-8:05 pm

2 stops33h 20m

New York John F Kennedy Intl

Fri 11/28

12:30 am-10:05 am

2 stops27h 35m

$572

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Wed 3/18

3:15 pm-7:04 pm

2 stops32h 49m

Newark

Sun 3/22

3:25 pm-10:55 pm

2 stops26h 30m

$685

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Wed 3/18

3:15 pm-7:04 pm

2 stops32h 49m

Newark

Sun 3/22

3:25 pm-6:30 pm

2 stops22h 05m

$688

TriesteNew York

TRS - LGA

TRSLGA

Trieste Ronchi dei Legionari

Thu 12/4

6:35 am-6:07 pm

2 stops17h 32m

New York LaGuardia

Mon 12/8

1:15 pm-10:25 am

2 stops15h 10m

$1,393

TriesteNew York

TRS - LGA

TRSLGA

Trieste Ronchi dei Legionari

Thu 12/4

6:35 am-6:07 pm

2 stops17h 32m

New York LaGuardia

Mon 12/8

1:15 pm-10:25 am

2 stops15h 10m

$1,394

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 New York from

How to get the cheapest flight ticket from Trieste to New York

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 New York?

The cheapest month to fly to New York from Trieste is in April. Flight prices, which tend to average around $421, are often lower during this time because this is during the off-season. The month of January is another great option to travel to New York, with average flight prices from Trieste averaging around $447.

What is the cheapest day to depart on your flight to New York?

The cheapest day to depart from Trieste to New York is on a Wednesday when prices can be found for as low as $426. On the other hand, Saturday is the most expensive day to depart from Trieste because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $688.

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

Our most recent data shows that the best time of day to fly to New York is in the morning. Flights from Trieste to New York during this time can be as low as $533. Flights to New York are more costly at noon, with an average ticket price of $618. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Trieste to New York

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

Cheap Trieste to New York (TRS to NYC) flight deals and tips

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

Direct flights

None
There are no direct flights from Trieste to New York. There are no popular flight routes from Trieste to New York.
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  • How far is Trieste Ronchi dei Legionari to New York by plane?

    The straight-line distance from Trieste Ronchi dei Legionari to New York is 4199.4 mi. Flights usually cover this in 11h 30m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trieste Ronchi dei Legionari Airport to New York.

  • What documentation or ID do you need to fly to New York?

    The necessary travel and health documents for your New York 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 Trieste to New York?

Best airlines flying from Trieste to New York

Compare and see reviews for airlines that fly from Trieste to New York with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $444Free CancellationRating
6.8
7,497 reviews
Search Lufthansa flights
ITA AirwaysPriceFrom $446Free CancellationRating
6.7
1,068 reviews
Search ITA Airways flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
Asbury Park
East Rutherford
Pocono Manor
Point Pleasant Beach
Beach Haven
Spring Lake
Tannersville
Long Branch
Stamford
Wayne
East Stroudsburg
Elizabeth
Secaucus
Parsippany
Staten Island
Ocean Grove

Why use momondo?

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

It is quick and easy to find Trieste to New York flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New York that suits you.

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

Yes. momondo allows you to filter the results for Trieste to New York flights to just show those with flexible booking policies.

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

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

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

Of course. momondo tracks the price of Trieste to New York flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United States

Fly into one of these airports located in New York

Airports listed have a maximum distance of 13.6 mi from New York
Newark Airport
New York John F Kennedy Intl Airport
New York LaGuardia Airport