HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Newark

$551+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
TRS — EWR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Trieste to Newark with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 September 11, 2025.

Round-trip from

$551
(Flysmarter)

Popular in

July

Cheapest in

April

Average price

$499
From Trieste Ronchi dei Legionari to Newark
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 September 11, 2025.

This Flysmarter deal was found by Cheapflights users on 9/10. 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.
Thu 12/46:25 amTRS - EWR
1 stop15h 35mLufthansa
Mon 12/86:05 pmEWR - TRS
1 stop13h 55mLufthansa
Deal found 9/10$551
This Lufthansa deal was found by Cheapflights users on 9/11. 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 11/76:25 amTRS - EWR
1 stop15h 35mLufthansa
Fri 11/146:05 pmEWR - TRS
1 stop14h 00mLufthansa
Deal found 9/11$554
This Lufthansa deal was found by Cheapflights users on 9/11. 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 10/106:30 amTRS - EWR
1 stop15h 10mLufthansa
Fri 1/97:30 pmEWR - TRS
1 stop12h 35mLufthansa
Deal found 9/11$575
This Lufthansa deal was found by Cheapflights users on 9/11. 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 10/106:30 amTRS - EWR
1 stop15h 10mLufthansa
Sat 1/106:05 pmEWR - TRS
1 stop14h 00mLufthansa
Deal found 9/11$604
This Expedia deal was found by Cheapflights users on 9/11. 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.
Sat 10/116:30 amTRS - EWR
2 stops35h 50mLufthansa
Fri 1/97:30 pmEWR - TRS
1 stop12h 35mLufthansa
Deal found 9/11$615
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:30 amTRS - EWR
1 stop19h 35mLufthansa
Sat 10/48:05 pmEWR - TRS
1 stop20h 20mLufthansa
Deal found 9/10$624
This Travelocity deal was found by Cheapflights users on 9/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:30 amTRS - EWR
2 stops35h 50mMultiple Airlines
Sat 1/106:55 amEWR - TRS
2 stops25h 10mMultiple Airlines
Deal found 9/11$639

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 September 11, 2025.
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 11/7

6:25 am-4:00 pm

1 stop15h 35m

Newark

Fri 11/14

6:05 pm-2:05 pm

1 stop14h 00m

$556

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Fri 10/10

6:30 am-3:40 pm

1 stop15h 10m

Newark

Fri 1/9

7:30 pm-2:05 pm

1 stop12h 35m

$575

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Thu 12/4

6:25 am-2:00 pm

1 stop13h 35m

Newark

Mon 12/8

6:55 pm-2:00 pm

2 stops13h 05m

$589

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Fri 9/26

6:30 am-8:05 pm

1 stop19h 35m

Newark

Sat 10/4

8:05 pm-10:25 pm

1 stop20h 20m

$624

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Sat 10/11

2:45 pm-11:35 am

2 stops26h 50m

Newark

Sat 1/10

6:00 pm-2:05 pm

2 stops14h 05m

$732

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Sun 10/12

6:30 am-8:05 pm

1 stop19h 35m

Newark

Sun 1/11

7:30 pm-10:25 pm

1 stop20h 55m

$747

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Sun 10/12

6:30 am-1:40 pm

1 stop13h 10m

Newark

Fri 1/9

7:30 pm-2:05 pm

1 stop12h 35m

$747

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Sat 10/11

6:30 am-3:40 pm

1 stop15h 10m

Newark

Fri 1/9

7:30 pm-2:05 pm

1 stop12h 35m

$844

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Tue 10/14

6:35 am-9:00 pm

2 stops44h 25m

Newark

Sun 1/11

11:55 pm-6:30 pm

2 stops36h 35m

$864

TriesteNewark

TRS - EWR

TRSEWR

Trieste Ronchi dei Legionari

Wed 10/22

3:15 pm-12:25 pm

2 stops27h 10m

$1,330

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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, January is the cheapest month in which you can book a flight from Trieste to Newark Airport (average of $228). Flying from Trieste to Newark Airport in June is currently the most expensive (average of $301). 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.

Reviews of airlines servicing Newark

Get insights into the airlines that provide service to Newark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Newark. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Lufthansa from Trieste to Newark Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,409 reviews

Boarding

7.0

Crew

7.6

Entertainment

6.4

Overall

6.8

Comfort

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
7,409 reviews
Lufthansa
6.8
Okay
7,409 reviews

Boarding

7.0

Crew

7.6

Entertainment

6.4

Overall

6.8

Comfort

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

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 1 airline. 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 35m. Airlines will cover a distance of 4192 mi.

  • What is the cheapest airline to fly from Trieste to Newark Airport round-trip?

    Flying on Lufthansa is currently your cheapest option to Newark Airport, with prices starting at $444.

  • 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, January is the cheapest month in which you can book a flight from Trieste to Newark Airport (average of $228). Flying from Trieste to Newark Airport in June is currently the most expensive (average of $301). 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
Elizabeth
Mahwah
Secaucus
Yonkers
Ronkonkoma
East Rutherford
North Bergen
Staten Island
Stamford
New Brunswick
Absecon
Carle Place
East Brunswick
Hoboken
Westbury
Avenel
Paterson
Fort Lee

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Trieste to Newark

See prices for flight routes from nearby airports that may be better suited for you.
Vicenza to John F Kennedy Intl flights
Vicenza to Newark flights
Vicenza to LaGuardia flights
Trieste to John F Kennedy Intl flights
Vicenza to Stewart flights

Top airline flying from Trieste to Newark

Discover the top airline that operate flights from Trieste to Newark. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$444Average$488FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.