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Cheap flights from Trieste to New York from $458

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 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Trieste to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
2:40 pm - 8:25 pmTRS-EWR
11h 45m1 stop
Lufthansa Logo
6:05 pm - 2:00 pmEWR-TRS
13h 55m1 stop
$512Lufthansa
Find Deal
Mon, Nov 10 - Mon, Nov 17
Lufthansa Logo
6:15 am - 4:00 pmTRS-EWR
15h 45m1 stop
Lufthansa Logo
6:05 pm - 2:00 pmEWR-TRS
13h 55m1 stop
$513Lufthansa
Find Deal
Tue, Nov 25 - Tue, Dec 2
Multiple Airlines Logo
6:25 am - 7:38 pmTRS-EWR
19h 13m2 stops
Multiple Airlines Logo
7:05 pm - 2:05 pmEWR-TRS
14h 00m1 stop
$599Multiple Airlines
Find Deal
Fri, Feb 27 - Fri, Mar 13
Multiple Airlines Logo
2:40 pm - 4:00 pmTRS-EWR
31h 20m1 stop
Multiple Airlines Logo
7:30 pm - 2:00 pmEWR-TRS
12h 30m1 stop
$644Multiple Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 17
KLM Logo
3:15 pm - 7:04 pmTRS-EWR
32h 49m2 stops
KLM Logo
3:25 pm - 6:30 pmEWR-TRS
22h 05m2 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
$720KLM
Find Deal
Wed, Mar 18 - Sun, Mar 22
United Airlines Logo
6:35 am - 9:39 amTRS-EWR
33h 04m2 stops
United Airlines Logo
6:00 am - 10:25 amEWR-TRS
23h 25m2 stops
$765United Airlines
Find Deal
Tue, Feb 24 - Tue, Mar 10
United Airlines Logo
6:35 am - 2:40 pmTRS-EWR
14h 05m1 stop
United Airlines Logo
9:00 am - 10:25 amEWR-TRS
20h 25m2 stops
$789United Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 10
TAP AIR PORTUGAL Logo
11:15 am - 4:30 pmTRS-EWR
34h 15m2 stops
TAP AIR PORTUGAL Logo
12:55 am - 10:55 pmEWR-TRS
17h 00m2 stops
$792TAP AIR PORTUGAL
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Wed, Mar 18 - Sat, Mar 21
TAP AIR PORTUGAL Logo
6:35 am - 3:30 pmTRS-EWR
38h 55m2 stops
TAP AIR PORTUGAL Logo
12:55 am - 6:30 pmEWR-TRS
36h 35m2 stops
$794TAP AIR PORTUGAL
Find Deal
Tue, Feb 24 - Sun, Mar 15

Lufthansa flights from Trieste to Newark Airport

Our best Lufthansa deals on Trieste to Newark Airport flight tickets
Lufthansa
Nov 10
TRS2:40 pmTrieste Ronchi dei Legionari
11h 45m
1 stop
EWR8:25 pmNewark
Nov 17
EWR6:05 pmNewark
13h 55m
1 stop
TRS2:00 pmTrieste Ronchi dei Legionari
$512
Find similar
Lufthansa
Nov 25
TRS6:15 amTrieste Ronchi dei Legionari
15h 45m
1 stop
EWR4:00 pmNewark
Dec 2
EWR6:05 pmNewark
13h 55m
1 stop
TRS2:00 pmTrieste Ronchi dei Legionari
$513
Find similar
Lufthansa
Nov 7
TRS6:25 amTrieste Ronchi dei Legionari
13h 35m
1 stop
EWR2:00 pmNewark
Nov 16
EWR9:55 pmNewark
18h 30m
1 stop
TRS10:25 pmTrieste Ronchi dei Legionari
$517
Find similar

KLM flights from Trieste to Newark Airport

Our best KLM deals on Trieste to Newark Airport flight tickets
KLM
Mar 18
TRS3:15 pmTrieste Ronchi dei Legionari
32h 49m
2 stops
EWR7:04 pmNewark
Mar 22
EWR3:25 pmNewark
22h 05m
2 stops
TRS6:30 pmTrieste Ronchi dei Legionari
$685
Find similar
KLM
Mar 18
TRS3:15 pmTrieste Ronchi dei Legionari
32h 49m
2 stops
EWR7:04 pmNewark
Mar 22
EWR3:25 pmNewark
22h 05m
2 stops
TRS6:30 pmTrieste Ronchi dei Legionari
$720
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 October 13, 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

Mon 11/10

2:40 pm-8:25 pm

1 stop11h 45m

Newark

Mon 11/17

6:05 pm-2:00 pm

1 stop13h 55m

$512

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Tue 11/25

6:15 am-4:00 pm

1 stop15h 45m

Newark

Tue 12/2

6:05 pm-2:00 pm

1 stop13h 55m

$513

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Fri 2/27

6:25 am-7:38 pm

2 stops19h 13m

Newark

Fri 3/13

7:05 pm-2:05 pm

1 stop14h 00m

$599

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Mon 11/3

2:40 pm-4:00 pm

1 stop31h 20m

Newark

Mon 11/17

7:30 pm-2:00 pm

1 stop12h 30m

$644

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

$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

$720

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Tue 2/24

6:35 am-9:39 am

2 stops33h 04m

Newark

Tue 3/10

6:00 am-10:25 am

2 stops23h 25m

$765

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Sat 2/28

6:35 am-2:40 pm

1 stop14h 05m

Newark

Tue 3/10

9:00 am-10:25 am

2 stops20h 25m

$789

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Wed 3/18

11:15 am-4:30 pm

2 stops34h 15m

Newark

Sat 3/21

12:55 am-10:55 pm

2 stops17h 00m

$792

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Tue 2/24

6:35 am-3:30 pm

2 stops38h 55m

Newark

Sun 3/15

12:55 am-6:30 pm

2 stops36h 35m

$794

Flights are sorted by cheapest round-trip flights 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?

TAP AIR PORTUGAL, Turkish Airlines, and United Airlines are the most popular carriers operating from Trieste Ronchi dei Legionari to Newark

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

Direct flights

None
There are no direct flights from Trieste to Newark Airport. There are no popular flight routes from Trieste to Newark Airport.
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  • 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 45m, 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
7,476 reviews
Search Lufthansa flights

Traveling to a place near New York?

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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.

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

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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