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$474+ Cheap flights from Trieste (TRS) to Newark (EWR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
TRS — EWR
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Trieste to Newark

Cheapest flights from Trieste to Newark
Explore the most affordable flight options available from Trieste to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Booking.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:25 am
TRS
-
EWR
1 stop15h 50m
Lufthansa
Fri 3/208:30 pm
EWR
-
TRS
1 stop12h 35m
Lufthansa
Deal found 1/27$474
This Orbitz deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:15 am
TRS
-
EWR
1 stop13h 45m
Lufthansa
Tue 3/247:00 pm
EWR
-
TRS
1 stop14h 00m
Lufthansa
Deal found 1/26$477
This Flighttix deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:15 am
TRS
-
EWR
1 stop13h 45m
Lufthansa
Tue 3/107:00 pm
EWR
-
TRS
1 stop14h 00m
Lufthansa
Deal found 1/28$481
This Lufthansa deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:25 am
TRS
-
EWR
1 stop15h 35m
Lufthansa
Thu 2/267:30 pm
EWR
-
TRS
1 stop21h 00m
Lufthansa
Deal found 1/28$482
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/126:15 am
TRS
-
EWR
1 stop13h 45m
Lufthansa
Wed 2/259:55 pm
EWR
-
TRS
1 stop18h 45m
Lufthansa
Deal found 1/27$483
This Lufthansa deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/92:40 pm
TRS
-
EWR
1 stop11h 45m
Lufthansa
Mon 3/237:00 pm
EWR
-
TRS
1 stop14h 00m
Lufthansa
Deal found 1/28$491
This Lufthansa deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 am
TRS
-
EWR
1 stop15h 55m
Lufthansa
Mon 4/276:00 pm
EWR
-
TRS
1 stop13h 55m
Lufthansa
Deal found 1/29$493
This Lufthansa deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:10 am
TRS
-
EWR
1 stop15h 45m
Lufthansa
Mon 4/276:00 pm
EWR
-
TRS
1 stop13h 55m
Lufthansa
Deal found 1/28$504
This Flysmarter deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:10 am
TRS
-
EWR
1 stop15h 45m
Lufthansa
Tue 4/216:00 pm
EWR
-
TRS
1 stop13h 45m
Lufthansa
Deal found 1/28$506
This Flighttix deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:25 am
TRS
-
EWR
1 stop13h 35m
Lufthansa
Sat 3/77:30 pm
EWR
-
TRS
1 stop12h 35m
Lufthansa
Deal found 1/28$511

Find flight deals from Trieste to Newark

Discover tips and strategies to find the most affordable flight options for your journey from Trieste (TRS) to Newark (EWR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$474
(Booking.com)

Popular in

December

Cheapest in

April

Average price

$636
Provider with most accurate pricing for Trieste Ronchi dei Legionari-Newark flight deals.
Search Deals
Provider most trusted by Cheapflights users for Trieste Ronchi dei Legionari-Newark flights.
Search Deals
From Trieste Ronchi dei Legionari to Newark
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trieste to Newark 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Trieste to Newark Airport that are best for you.

Fly from

Trieste

Fly to

Newark

Route

Depart

Return

Price

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Fri 3/13

6:25 am-5:15 pm

1 stop15h 50m

Newark

Fri 3/20

8:30 pm-2:05 pm

1 stop12h 35m

$474

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Mon 3/9

2:40 pm-9:25 pm

1 stop11h 45m

Newark

Mon 3/23

7:00 pm-2:00 pm

1 stop14h 00m

$491

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Thu 4/16

6:00 am-3:55 pm

1 stop15h 55m

Newark

Mon 4/27

6:00 pm-1:55 pm

1 stop13h 55m

$493

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Fri 4/17

6:00 am-3:55 pm

1 stop15h 55m

Newark

Mon 4/27

6:00 pm-1:55 pm

1 stop13h 55m

$493

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Wed 4/15

6:10 am-3:55 pm

1 stop15h 45m

Newark

Sun 4/26

6:00 pm-1:45 pm

1 stop13h 45m

$534

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Thu 4/16

6:00 am-3:55 pm

1 stop15h 55m

Newark

Sun 4/26

6:00 pm-1:45 pm

1 stop13h 45m

$546

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Fri 4/17

6:00 am-3:55 pm

1 stop15h 55m

Newark

Sat 4/25

6:00 pm-2:00 pm

1 stop14h 00m

$572

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Thu 2/12

6:15 am-1:30 pm

2 stops13h 15m

Newark

Wed 2/25

10:40 pm-10:40 pm

2 stops18h 00m

$572

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Thu 4/16

6:00 am-3:55 pm

1 stop15h 55m

Newark

Sat 4/25

6:00 pm-2:00 pm

1 stop14h 00m

$572

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Tue 7/21

11:15 am-9:00 pm

2 stops15h 45m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 12 results
1
2
  • Most accurate provider: When it comes to deals on Trieste-Newark Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Trieste-Newark Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Trieste-Newark Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Trieste-Newark Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Trieste-Newark Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Trieste to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark from Trieste with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Trieste to Newark Airport

What is the cheapest month to book a flight from Trieste to Newark Airport?

Currently, March is the cheapest month in which you can book a flight from Trieste to Newark Airport (average of $411). Flying from Trieste to Newark Airport in July is currently the most expensive (average of $580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Trieste to Newark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Trieste to Newark?

    Most people fly from Trieste Ronchi dei Legionari (TRS) if they book a flight from Trieste to Newark. On average, Ronchi dei Legionari has 0 outbound flights to Newark per day from 0 airlines. Trieste Ronchi dei Legionari is conveniently located just 18.2 mi from Trieste’s city center.

  • How long is the flight from Trieste to Newark Airport?

    Departing from Trieste to Newark Airport will take you 15h 50m. Airlines will cover a distance of 4192 mi.

  • Can I find deals for flights from Trieste to Newark that include hotel bookings?

    Yes. In addition to deals on Trieste to Newark flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Trieste to Newark?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trieste to Newark.

  • Can I find deals for business class flights from Trieste to Newark?

    Yes. Cheapflights offers flight deals from Trieste to Newark by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Trieste to Newark Airport?

    Currently, March is the cheapest month in which you can book a flight from Trieste to Newark Airport (average of $411). Flying from Trieste to Newark Airport in July is currently the most expensive (average of $580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Queens
Bronx
Mahwah
East Rutherford
Yonkers
Bethlehem
Elizabeth
Secaucus
Mount Laurel
North Bergen
Ronkonkoma
Edgewater
Seaside Heights
Absecon
Carle Place
Parsippany
Staten Island
Carteret
Stamford
New Brunswick

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