EWR - TRS

$382 Find Cheap Flights from Newark Liberty Airport to Trieste - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$740
Typical prices: $582-$1,227
TAP AIR PORTUGAL
Fri 2/9Sat 3/10
EWR - TRS • 2 stops
Cheapest one-way
$382
Typical prices: $685-$728
Multiple Airlines
Wed 11/21
EWR - TRS • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Newark Airport and Trieste. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top layover airports
Frankfurt am Main (FRA)
Cheapest • Avg $819 (round-trip)
Rome Fiumicino (FCO)
Shortest trip • 12h 33m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Trieste!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Newark to Trieste (EWR-TRS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Trieste

Tue, Feb 9 - Wed, Mar 10
TAP AIR PORTUGAL Logo
5:40 pm - 6:30 pmEWR  Newark-TRS Trieste Ronchi dei Legionari
18h 50m2 stops Lisbon Humberto Delgado Rome Fiumicino
TAP AIR PORTUGAL Logo
3:15 pm - 3:20 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
30h 05m2 stops Rome Fiumicino Lisbon Humberto Delgado
$740TAP AIR PORTUGAL
Wed, Apr 7 - Wed, Apr 21
Multiple Airlines Logo
5:15 pm - 2:30 pmEWR  Newark-TRS Trieste Ronchi dei Legionari
15h 15m2 stops Lisbon Humberto Delgado Rome Fiumicino
Multiple Airlines Logo
6:35 am - 9:00 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
20h 25m2 stops Rome Fiumicino Lisbon Humberto Delgado
$771Multiple Airlines
Wed, Apr 7 - Wed, Apr 21
Multiple Airlines Logo
8:25 pm - 9:45 pmEWR  Newark-TRS Trieste Ronchi dei Legionari
19h 20m2 stops Reykjavik Keflavik Intl Amsterdam Schiphol
Multiple Airlines Logo
5:10 pm - 3:30 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
28h 20m3 stops Malaga Madrid Barajas Lisbon Humberto Delgado
$796Multiple Airlines
Sat, Apr 10 - Sun, Apr 18
TAP AIR PORTUGAL Logo
10:45 pm - 10:55 pmEWR  Newark-TRS Trieste Ronchi dei Legionari
18h 10m2 stops Lisbon Humberto Delgado Rome Fiumicino
TAP AIR PORTUGAL Logo
3:15 pm - 3:30 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
30h 15m2 stops Rome Fiumicino Lisbon Humberto Delgado
$816TAP AIR PORTUGAL
Wed, Apr 7 - Wed, Apr 21
Multiple Airlines Logo
5:15 pm - 2:30 pmEWR  Newark-TRS Trieste Ronchi dei Legionari
15h 15m2 stops Lisbon Humberto Delgado Rome Fiumicino
Multiple Airlines Logo
6:20 am - 1:40 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
13h 20m1 stop Frankfurt am Main
$826Multiple Airlines
Wed, Jan 6 - Sun, Jan 10
ITA Airways Logo
12:25 pm - 10:25 amEWR  Newark-TRS Trieste Ronchi dei Legionari
16h 00m2 stops Boston Logan Intl Rome Fiumicino
ITA Airways Logo
6:35 am - 8:03 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
19h 28m2 stops Rome Fiumicino Boston Logan Intl
$827ITA Airways
Thu, Apr 29 - Mon, May 10
TAP AIR PORTUGAL Logo
5:15 pm - 2:30 pmEWR  Newark-TRS Trieste Ronchi dei Legionari
15h 15m2 stops Lisbon Humberto Delgado Rome Fiumicino
TAP AIR PORTUGAL Logo
6:35 am - 9:00 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
20h 25m2 stops Rome Fiumicino Lisbon Humberto Delgado
$841TAP AIR PORTUGAL
Wed, Mar 3 - Mon, Mar 8
TAP AIR PORTUGAL Logo
12:10 am - 6:30 pmEWR  Newark-TRS Trieste Ronchi dei Legionari
36h 20m2 stops Lisbon Humberto Delgado Rome Fiumicino
TAP AIR PORTUGAL Logo
3:15 pm - 10:15 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
37h 00m2 stops Rome Fiumicino Lisbon Humberto Delgado
$850TAP AIR PORTUGAL
Thu, Mar 4 - Mon, Mar 8
TAP AIR PORTUGAL Logo
5:40 pm - 6:30 pmEWR  Newark-TRS Trieste Ronchi dei Legionari
18h 50m2 stops Lisbon Humberto Delgado Rome Fiumicino
TAP AIR PORTUGAL Logo
11:15 am - 10:15 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
41h 00m2 stops Rome Fiumicino Lisbon Humberto Delgado
$851TAP AIR PORTUGAL
Sat, Mar 6 - Sat, Mar 20
Multiple Airlines Logo
5:40 pm - 2:30 pmEWR  Newark-TRS Trieste Ronchi dei Legionari
14h 50m2 stops Lisbon Humberto Delgado Rome Fiumicino
Multiple Airlines Logo
7:15 pm - 11:10 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
56h 55m2 stops Rome Fiumicino Lisbon Humberto Delgado
$852Multiple Airlines
Booking Insights

Price, demand and travel trends for Newark Airport to Trieste flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Newark Airport to Trieste?

Round-trip flights from Newark Airport to Trieste typically range from $582 to $1,227. The lowest price found in the past 5 days was $740, on TAP AIR PORTUGAL.

Find deals

Key details for Newark Airport to Trieste flights

Cheapest flight

$382
One-way flight from Newark Airport to Trieste

When to book flights from Newark to Trieste

Are your dates flexible? Find out the best times to travel from Newark to Trieste based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Newark Airport to Trieste flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Newark Airport to Trieste?

    Three cabin classes are available on flights from Newark Airport to Trieste:

    • Economy Class
    • Premium Economy Class
    • Business Class

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

    A nonstop flight from Newark Airport to Trieste takes about 00m, covering 4,192 miles.

  • Do I need a passport to fly from Newark Airport to Trieste?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Newark Airport to Trieste changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $740 to $4,385. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Newark Airport to Trieste looking right now?

    One-way fares from Newark Airport to Trieste are currently higher than usual. Average one-way flight prices are about $4,498, which is 556% above the typical average for this route.

  • What car rental options are available at Trieste Ronchi dei Legionari Airport (TRS)?

    Trieste Ronchi dei Legionari Airport (TRS) hosts 5 major car rental companies, with daily rates averaging $42 for economy cars. Top options include:

    • DRIVALIA
    • NOLEGGIARE
    • SICILY BY CAR
    • Europcar
    • Budget

  • Which airports can I use when flying from Newark Airport to Trieste?

    Flights from Newark Airport to Trieste usually depart from Newark (EWR) and arrive at Trieste Ronchi dei Legionari (TRS).

  • Which airports do connecting flights from Newark Airport to Trieste pass through?

    Connecting flights from Newark Airport to Trieste most commonly pass through:

    • Frankfurt am Main (FRA) - 63% of one-stop connections
    • Rome Fiumicino (FCO) - 38% of one-stop connections

  • Can I save money by using flexible dates for flights from Newark Airport to Trieste?

    Yes. Flexible dates can save you up to 68% on flights from Newark Airport to Trieste. Thursday is the cheapest departure day at $879 round-trip on average, while Tuesday is the most expensive at $2,691, a difference of $1,812.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Newark Airport to Trieste?

    Flying via Rome Fiumicino (FCO) gives the shortest average 1-stop total travel time at 12h 33m, compared with 13h 32m via Frankfurt am Main (FRA).

  • What is the time difference between Newark Airport and Trieste?

    Trieste is 6 hours ahead of Newark Airport (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Newark Airport to Trieste flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Tuesday. On this route, Thursday flights average $879, about $1,812 less than Tuesday fares (67% savings) based on the last 12 months.

More options for your flight from Newark to Trieste

Complete your trip to Trieste with a hotel stay or car rental

Car rentals in Trieste
Hotels in Trieste