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$353+ Cheap flights from Newark (EWR) to Trieste (TRS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — TRS
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Newark to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Trieste (TRS). 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$746
(Expedia)

One-way from

$353
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$741
Provider with most accurate pricing for Newark-Trieste Ronchi dei Legionari flight deals.
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Provider most trusted by Cheapflights users for Newark-Trieste Ronchi dei Legionari flights.
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From Newark to Trieste Ronchi dei Legionari
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One-way flight from Newark to Trieste Ronchi dei Legionari
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Highest demand for flights based on searches. 22% potential increase in price ($270 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Newark to Trieste

Cheapest flights from Newark to Trieste
Explore the most affordable flight options available from Newark to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Expedia deal was found by Cheapflights users on 4/16. 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 5/86:00 pmEWR - TRS
1 stop14h 05mMultiple Airlines
Tue 5/136:30 amTRS - EWR
2 stops19h 26mMultiple Airlines
Deal found 4/16$746
This Gotogate deal was found by Cheapflights users on 4/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 pmEWR - TRS
1 stop14h 05mLufthansa
Tue 5/136:30 amTRS - EWR
1 stop15h 10mLufthansa
Deal found 4/16$754
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/253:29 pmEWR - TRS
2 stops17h 01mDelta
Sat 5/36:35 amTRS - EWR
2 stops19h 51mDelta
Deal found 4/16$819
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/16. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2110:50 pmEWR - TRS
2 stops18h 05mTAP AIR PORTUGAL
Thu 7/313:15 pmTRS - EWR
2 stops30h 05mTAP AIR PORTUGAL
Deal found 4/16$1,074
This Turkish Airlines deal was found by Cheapflights users on 4/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/812:30 amEWR - TRS
2 stops40h 25mTurkish Airlines
Sun 6/226:35 amTRS - EWR
2 stops46h 00mTurkish Airlines
Deal found 4/16$1,203
This Austrian Airlines deal was found by Cheapflights users on 4/15. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:40 pmEWR - TRS
2 stops23h 15mAustrian Airlines
Thu 10/96:35 amTRS - EWR
2 stops37h 20mAustrian Airlines
Deal found 4/15$1,361
This Emirates deal was found by Cheapflights users on 4/15. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3011:55 pmEWR - TRS
3 stops36h 40mEmirates
Thu 10/97:25 pmTRS - EWR
3 stops55h 55mEmirates
Deal found 4/15$1,953

Cheapflights Fare Finder

Customize your flight search to find flights from Newark to Trieste 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 April 17, 2025.
Use the filters below to find and compare flights from Newark Airport to Trieste that are best for you.

Fly from

Newark

Fly to

Trieste

Route

Depart

Return

Price

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Thu 5/8

6:00 pm-2:05 pm

1 stop14h 05m

Trieste Ronchi dei Legionari

Tue 5/13

6:30 am-7:56 pm

2 stops19h 26m

$746

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Thu 5/8

6:00 pm-2:05 pm

1 stop14h 05m

Trieste Ronchi dei Legionari

Tue 5/13

6:30 am-3:40 pm

1 stop15h 10m

$754

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Fri 4/25

3:29 pm-2:30 pm

2 stops17h 01m

Trieste Ronchi dei Legionari

Sat 5/3

6:35 am-8:26 pm

2 stops19h 51m

$819

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Mon 6/16

10:50 pm-10:55 pm

2 stops18h 05m

Trieste Ronchi dei Legionari

Fri 6/27

6:35 am-9:00 pm

2 stops20h 25m

$1,091

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Sun 6/8

12:30 am-2:30 pm

2 stops56h 00m

Trieste Ronchi dei Legionari

Fri 6/20

6:35 am-10:35 pm

2 stops22h 00m

$1,203

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Thu 5/29

5:40 pm-10:25 am

2 stops34h 45m

Trieste Ronchi dei Legionari

Tue 6/3

7:15 pm-1:55 pm

2 stops24h 40m

$2,138

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Sun 5/18

11:55 pm-6:30 pm

3 stops36h 35m

Trieste Ronchi dei Legionari

Sun 6/8

7:15 pm-9:20 pm

3 stops56h 05m

$2,668

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Mon 5/19

8:25 pm-9:25 pm

3 stops19h 00m

$353

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Wed 7/16

10:50 pm-10:55 pm

2 stops18h 05m

$454

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Mon 5/19

6:00 pm-10:25 pm

1 stop22h 25m

$611

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 13 results
1
2

Compare providers for flights from Newark to Trieste

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Trieste in April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Newark Airport-Trieste flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Newark Airport-Trieste flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Newark Airport-Trieste flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-Trieste flights, Cheapflights users trust AranGrant the most. AranGrant 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 Newark Airport-Trieste 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 Newark to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Newark 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 Newark Airport to Trieste

Rainfall in Trieste by month

Plan your trip to Trieste by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Trieste ranges from 2.4 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit Trieste when rainfall is around 2.4 in.

Temperature in Trieste by month

Plan your trip to Trieste by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Trieste, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Trieste

Get insights into the airlines that provide service to Trieste. 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 Trieste. Reviews last updated April 17, 2025.
See what other customers who have flown with Emirates, Delta and Austrian Airlines from New York to Trieste have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,200 reviews

Crew

8.3

Entertainment

8.2

Overall

8.0

Comfort

8.0

Food

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,200 reviews
Emirates
8.0
Very good
3,200 reviews

Crew

8.3

Entertainment

8.2

Overall

8.0

Comfort

8.0

Food

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,917 reviews
Emirates
8.0
Very good
3,200 reviews

Crew

8.3

Entertainment

8.2

Overall

8.0

Comfort

8.0

Food

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.6
Good
775 reviews
Emirates
8.0
Very good
3,200 reviews

Crew

8.3

Entertainment

8.2

Overall

8.0

Comfort

8.0

Food

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Turkish Airlines
7.3
Good
3,769 reviews
Emirates
8.0
Very good
3,200 reviews

Crew

8.3

Entertainment

8.2

Overall

8.0

Comfort

8.0

Food

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
TAP AIR PORTUGAL
7.1
Good
1,837 reviews
Emirates
8.0
Very good
3,200 reviews

Crew

8.3

Entertainment

8.2

Overall

8.0

Comfort

8.0

Food

7.8

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Newark to Trieste. 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 into for flights to Trieste from Newark?

    If you book a flight to Trieste from Newark, you will be flying to Ronchi dei Legionari, which is the city’s only airport. Trieste Ronchi dei Legionari (TRS) is located 18.2 mi from the center of Trieste. There are 0 flights from Newark to Ronchi dei Legionari per day from 1 airline.

  • What are the cheapest airlines flying from Newark Airport to Trieste round-trip?

    Lufthansa, at $754, was found to be the cheapest airline from Newark Airport to Trieste.Alternate airlines to your destination round-trip include Delta and TAP AIR PORTUGAL.

  • What are the cheapest airlines to fly from Newark Airport to Trieste one-way?

    $454 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Lufthansa and Turkish Airlines, with prices starting from $611 and $1,144, respectively.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Newark to Trieste

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Newark to Trieste

Discover the top airline that operate flights from Newark to Trieste. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$988Average$1,397FlexibilityNo cancel feeOn-time76%

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