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$362+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — TRS
mai 4 — mai 111
dim. 5/4
dim. 5/11
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 avril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$680
(Mytrip)

One-way from

$362
(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 ($265 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 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 avril 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/118:25 pmEWR - TRS
2 stops18h 55mMultiple Airlines
lun. 5/196:35 amTRS - EWR
2 stops20h 25mMultiple Airlines
Deal found 4/29$745
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/29. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/2810:50 pmEWR - TRS
2 stops18h 05mTAP AIR PORTUGAL
jeu. 7/3111:15 amTRS - EWR
2 stops39h 45mTAP AIR PORTUGAL
Deal found 4/29$1,013
This Lufthansa deal was found by Cheapflights users on 4/29. 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.
lun. 7/286:00 pmEWR - TRS
1 stop14h 05mLufthansa
mar. 8/56:30 amTRS - EWR
1 stop15h 10mLufthansa
Deal found 4/29$1,194
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/238:30 amEWR - TRS
2 stops19h 55mDelta
mer. 7/306:35 amTRS - EWR
2 stops22h 27mDelta
Deal found 4/29$1,199
This Turkish Airlines deal was found by Cheapflights users on 4/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/1012:30 amEWR - TRS
2 stops36h 00mTurkish Airlines
ven. 6/206:35 amTRS - EWR
2 stops46h 00mTurkish Airlines
Deal found 4/29$1,203
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/85:40 pmEWR - TRS
2 stops34h 45mAustrian Airlines
mer. 9/177:25 pmTRS - EWR
2 stops24h 30mAustrian Airlines
Deal found 4/29$1,554
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1111:55 pmEWR - TRS
3 stops36h 35mEmirates
lun. 8/257:25 pmTRS - EWR
3 stops55h 55mEmirates
Deal found 4/28$1,965

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 avril 29, 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

dim. 5/11

8:25 pm-9:20 pm

2 stops18h 55m

Trieste Ronchi dei Legionari

lun. 5/19

6:35 am-9:00 pm

2 stops20h 25m

$745

NewarkTrieste

EWR - TRS

EWRTRS

Newark

lun. 7/28

10:50 pm-10:55 pm

2 stops18h 05m

Trieste Ronchi dei Legionari

jeu. 7/31

11:15 am-9:00 pm

2 stops39h 45m

$1,013

NewarkTrieste

EWR - TRS

EWRTRS

Newark

lun. 7/28

6:00 pm-2:05 pm

1 stop14h 05m

Trieste Ronchi dei Legionari

mar. 8/5

6:30 am-3:40 pm

1 stop15h 10m

$1,194

NewarkTrieste

EWR - TRS

EWRTRS

Newark

mer. 7/23

8:30 am-10:25 am

2 stops19h 55m

Trieste Ronchi dei Legionari

mer. 7/30

6:35 am-11:02 pm

2 stops22h 27m

$1,199

NewarkTrieste

EWR - TRS

EWRTRS

Newark

mar. 6/10

12:30 am-6:30 pm

2 stops36h 00m

Trieste Ronchi dei Legionari

ven. 6/20

6:35 am-10:35 pm

2 stops46h 00m

$1,203

NewarkTrieste

EWR - TRS

EWRTRS

Newark

lun. 9/8

5:40 pm-10:25 am

2 stops34h 45m

Trieste Ronchi dei Legionari

mer. 9/17

7:25 pm-1:55 pm

2 stops24h 30m

$1,554

NewarkTrieste

EWR - TRS

EWRTRS

Newark

lun. 8/11

11:55 pm-6:30 pm

3 stops36h 35m

Trieste Ronchi dei Legionari

lun. 8/25

7:25 pm-9:20 pm

3 stops55h 55m

$1,965

NewarkTrieste

EWR - TRS

EWRTRS

Newark

ven. 5/30

1:15 am-10:25 pm

2 stops39h 10m

$362

NewarkTrieste

EWR - TRS

EWRTRS

Newark

mer. 7/16

5:35 pm-6:30 pm

2 stops18h 55m

$454

NewarkTrieste

EWR - TRS

EWRTRS

Newark

mer. 7/16

6:00 pm-10:35 pm

1 stop22h 35m

$766

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 12 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 avril 29, 2025.
Emirates
8.0
Very good
3,213 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Overall

8.0

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
3,213 reviews
Emirates
8.0
Very good
3,213 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Overall

8.0

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
7,929 reviews
Emirates
8.0
Very good
3,213 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Overall

8.0

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
780 reviews
Emirates
8.0
Very good
3,213 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Overall

8.0

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
3,788 reviews
Emirates
8.0
Very good
3,213 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Overall

8.0

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
1,851 reviews
Emirates
8.0
Very good
3,213 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Overall

8.0

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?

    TAP AIR PORTUGAL, at $1,013, was found to be the cheapest airline from Newark Airport to Trieste.Alternate airlines to your destination round-trip include Lufthansa and Delta.

  • 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 $766 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 avril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$988Average$1,412FlexibilityNo cancel feeOn-time76%

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