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Cheap flights from Trieste to New York from $434

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Trieste to New York departing on 9/19. 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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0 bags

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Find the cheapest flights from Trieste to New York

Cheap round-trip flights

Logo
6:30 am - 3:40 pmTRS-EWR
15h 10m1 stop
Logo
8:05 pm - 10:25 pmEWR-TRS
20h 20m1 stop
$434
Find Deal
Fri, Sep 19 - Fri, Sep 26
Lufthansa Logo
6:25 am - 4:00 pmTRS-EWR
15h 35m1 stop
Lufthansa Logo
6:05 pm - 2:05 pmEWR-TRS
14h 00m1 stop
$465Lufthansa
Find Deal
Thu, Dec 4 - Mon, Dec 8
Lufthansa Logo
6:30 am - 1:40 pmTRS-EWR
13h 10m1 stop
Lufthansa Logo
9:45 pm - 10:25 pmEWR-TRS
18h 40m1 stop
$468Lufthansa
Find Deal
Wed, Sep 3 - Thu, Sep 11
Logo
6:30 am - 1:40 pmTRS-EWR
13h 10m1 stop
Logo
6:00 pm - 10:25 pmEWR-TRS
22h 25m1 stop
$476
Find Deal
Sat, Sep 20 - Sat, Sep 27
Lufthansa Logo
6:30 am - 8:05 pmTRS-EWR
19h 35m1 stop
Lufthansa Logo
6:00 pm - 10:25 pmEWR-TRS
22h 25m1 stop
$486Lufthansa
Find Deal
Fri, Sep 5 - Sat, Sep 20
Lufthansa Logo
2:45 pm - 1:40 pmTRS-EWR
28h 55m1 stop
Lufthansa Logo
8:05 pm - 10:25 pmEWR-TRS
20h 20m1 stop
$487Lufthansa
Find Deal
Tue, Sep 2 - Mon, Sep 8
Lufthansa Logo
6:25 am - 2:00 pmTRS-EWR
13h 35m1 stop
Lufthansa Logo
6:05 pm - 2:05 pmEWR-TRS
14h 00m1 stop
$488Lufthansa
Find Deal
Thu, Dec 4 - Mon, Dec 8
Lufthansa Logo
6:25 am - 2:00 pmTRS-EWR
13h 35m1 stop
Lufthansa Logo
6:05 pm - 2:05 pmEWR-TRS
14h 00m1 stop
$495Lufthansa
Find Deal
Thu, Dec 4 - Mon, Dec 8
Lufthansa Logo
6:25 am - 4:00 pmTRS-EWR
15h 35m1 stop
Lufthansa Logo
6:55 pm - 2:05 pmEWR-TRS
13h 10m2 stops
$500Lufthansa
Find Deal
Thu, Dec 4 - Mon, Dec 8
Lufthansa Logo
6:25 am - 4:00 pmTRS-EWR
15h 35m1 stop
Lufthansa Logo
6:55 pm - 2:05 pmEWR-TRS
13h 10m2 stops
$502Lufthansa
Find Deal
Thu, Dec 4 - Mon, Dec 8

Lufthansa flights from Trieste to Newark Airport

Our best Lufthansa deals on Trieste to Newark Airport flight tickets
Lufthansa
Dec 4
TRS6:25 amTrieste Ronchi dei Legionari
15h 35m
1 stop
EWR4:00 pmNewark
Dec 8
EWR6:05 pmNewark
14h 00m
1 stop
TRS2:05 pmTrieste Ronchi dei Legionari
$465
Find similar
Lufthansa
Sep 3
TRS6:30 amTrieste Ronchi dei Legionari
13h 10m
1 stop
EWR1:40 pmNewark
Sep 11
EWR9:45 pmNewark
18h 40m
1 stop
TRS10:25 pmTrieste Ronchi dei Legionari
$468
Find similar
Lufthansa
Sep 5
TRS6:30 amTrieste Ronchi dei Legionari
19h 35m
1 stop
EWR8:05 pmNewark
Sep 20
EWR6:00 pmNewark
22h 25m
1 stop
TRS10:25 pmTrieste Ronchi dei Legionari
$486
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Trieste to Newark Airport 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 August 7, 2025.
Use the filters below to find and compare flights from Trieste to Newark Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Fri 9/19

6:30 am-3:40 pm

1 stop15h 10m

Newark

Fri 9/26

8:05 pm-10:25 pm

1 stop20h 20m

$434

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Thu 12/4

6:25 am-4:00 pm

1 stop15h 35m

Newark

Mon 12/8

6:05 pm-2:05 pm

1 stop14h 00m

$465

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Wed 9/3

6:30 am-1:40 pm

1 stop13h 10m

Newark

Thu 9/11

9:45 pm-10:25 pm

1 stop18h 40m

$468

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Sat 9/20

6:30 am-1:40 pm

1 stop13h 10m

Newark

Sat 9/27

6:00 pm-10:25 pm

1 stop22h 25m

$476

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Fri 9/5

6:30 am-8:05 pm

1 stop19h 35m

Newark

Sat 9/20

6:00 pm-10:25 pm

1 stop22h 25m

$486

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Tue 9/2

2:45 pm-1:40 pm

1 stop28h 55m

Newark

Mon 9/8

8:05 pm-10:25 pm

1 stop20h 20m

$487

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Thu 12/4

6:25 am-2:00 pm

1 stop13h 35m

Newark

Mon 12/8

6:05 pm-2:05 pm

1 stop14h 00m

$488

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Thu 12/4

6:25 am-2:00 pm

1 stop13h 35m

Newark

Mon 12/8

6:05 pm-2:05 pm

1 stop14h 00m

$495

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Thu 12/4

6:25 am-4:00 pm

1 stop15h 35m

Newark

Mon 12/8

6:55 pm-2:05 pm

2 stops13h 10m

$500

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Thu 12/4

6:25 am-4:00 pm

1 stop15h 35m

Newark

Mon 12/8

6:55 pm-2:05 pm

2 stops13h 10m

$502

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 Newark Airport

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 airline that flies from Trieste Ronchi dei Legionari to Newark?

Lufthansa, TAP AIR PORTUGAL, and Delta are the most popular carriers operating from Trieste Ronchi dei Legionari to Newark

What airlines fly to Newark Airport?

United Airlines, Lufthansa and British Airways are the top three most popular airlines that fly to Newark Airport from Trieste according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Newark Airport. Keep in mind that there are 3 different airlines that fly to Newark Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Trieste to Newark Airport

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

Cheap Trieste to Newark Airport (TRS to EWR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trieste to Newark Airport

Best Price Found

$536

Fastest flight time

11h 40m

Direct flights

None
The best one-way flight to Newark Airport from Trieste in the past 72 hours is $536. The best round-trip flight deal from Trieste to Newark Airport found on momondo in the last 72 hours is $434.
The fastest flight from Trieste to Newark Airport takes 11h 40m
There are no direct flights from Trieste to Newark Airport. Popular non-direct route for this connection is Trieste Ronchi dei Legionari Airport - Newark Airport.
Search flight deals

  • How far is Trieste Ronchi dei Legionari to Newark by plane?

    The distance between Trieste Ronchi dei Legionari and Newark is about 4209.7 mi. Flights usually cover this in 11h 40m, 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 Newark Airport?

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Trieste Ronchi dei Legionari Airport to Newark Airport.

  • What documentation or ID do you need to fly to Newark Airport?

    The travel and health documents required for your trip to Newark Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Newark Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Trieste to Newark Airport?

Best airlines flying from Trieste to Newark Airport

Compare and see reviews for airlines that fly from Trieste to Newark Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $444Free CancellationRating
6.8
7,289 reviews
Search Lufthansa flights

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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.

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Once all potential Trieste to New York flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Trieste to New York flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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