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Cheap flights from Newark Airport to Trieste from $361

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Newark Airport to Trieste

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
11:15 am - 3:20 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
58h 05m2 stops Rome Fiumicino Lisbon Humberto Delgado
$762Multiple Airlines
Tue, Dec 1 - Wed, Dec 9
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
3:15 pm - 3:20 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
30h 05m2 stops Rome Fiumicino Lisbon Humberto Delgado
$785Multiple Airlines
Fri, Jan 22 - Sun, Jan 31
TAP AIR PORTUGAL Logo
10:45 pm - 2:30 pmEWR  Newark-TRS Trieste Ronchi dei Legionari
33h 45m2 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
$799TAP AIR PORTUGAL
Wed, Apr 28 - Fri, May 7
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
11:15 am - 10:10 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
40h 55m2 stops Rome Fiumicino Lisbon Humberto Delgado
$820Multiple Airlines
Tue, Nov 17 - Tue, Nov 24
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
11:15 am - 10:10 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
40h 55m2 stops Rome Fiumicino Lisbon Humberto Delgado
$821Multiple Airlines
Tue, Nov 17 - Tue, Nov 24
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 - 3:20 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
34h 05m2 stops Rome Fiumicino Lisbon Humberto Delgado
$829TAP AIR PORTUGAL
Tue, Feb 9 - Tue, Mar 2
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 - 3:20 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
34h 05m2 stops Rome Fiumicino Lisbon Humberto Delgado
$829TAP AIR PORTUGAL
Wed, Feb 10 - Mon, Mar 1
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
$829TAP AIR PORTUGAL
Mon, Feb 8 - Mon, Mar 1
Lufthansa Logo
6:00 pm - 1:45 pmEWR  Newark-TRS Trieste Ronchi dei Legionari
13h 45m1 stop Frankfurt am Main
Lufthansa Logo
6:20 am - 3:45 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
15h 25m1 stop Frankfurt am Main
$1,075Lufthansa
Wed, Apr 28 - Fri, May 7
Lufthansa Logo
8:30 pm - 10:25 pmEWR  Newark-TRS Trieste Ronchi dei Legionari
19h 55m2 stops Munich Franz Josef Strauss Frankfurt am Main
Lufthansa Logo
6:20 am - 3:45 pmTRS  Trieste Ronchi dei Legionari-EWR Newark
15h 25m1 stop Frankfurt am Main
$1,078Lufthansa
Wed, Apr 28 - Fri, May 7

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TAP AIR PORTUGAL flights from Newark Airport to Trieste

Our best TAP AIR PORTUGAL deals on Newark Airport to Trieste flight tickets
TAP AIR PORTUGAL
Feb 7
EWR12:10 amNewark
32h 20m
2 stops
TRS2:30 pmTrieste Ronchi dei Legionari
Feb 25
TRS11:15 amTrieste Ronchi dei Legionari
34h 05m
2 stops
EWR3:20 pmNewark
$829
TAP AIR PORTUGAL
Feb 8
EWR5:40 pmNewark
14h 50m
2 stops
TRS2:30 pmTrieste Ronchi dei Legionari
Feb 27
TRS6:35 amTrieste Ronchi dei Legionari
21h 35m
2 stops
EWR10:10 pmNewark
$849
TAP AIR PORTUGAL
Feb 10
EWR12:10 amNewark
36h 20m
2 stops
TRS6:30 pmTrieste Ronchi dei Legionari
Feb 27
TRS3:15 pmTrieste Ronchi dei Legionari
36h 55m
2 stops
EWR10:10 pmNewark
$869

United Airlines flights from Newark Airport to Trieste

Our best United Airlines deals on Newark Airport to Trieste flight tickets
United Airlines
Feb 8
EWR5:40 pmNewark
10h 45m
1 stop
TRS10:25 amTrieste Ronchi dei Legionari
Feb 25
TRS6:35 amTrieste Ronchi dei Legionari
13h 35m
1 stop
EWR2:10 pmNewark
$1,061
United Airlines
Feb 9
EWR4:25 pmNewark
36h 00m
2 stops
TRS10:25 amTrieste Ronchi dei Legionari
Feb 25
TRS6:35 amTrieste Ronchi dei Legionari
13h 35m
1 stop
EWR2:10 pmNewark
$1,070
United Airlines
Feb 8
EWR5:40 pmNewark
10h 45m
1 stop
TRS10:25 amTrieste Ronchi dei Legionari
Feb 27
TRS6:35 amTrieste Ronchi dei Legionari
13h 35m
1 stop
EWR2:10 pmNewark
$1,111

momondo Fare Finder

 
Use the filters below to find and compare flights from Newark Airport to Trieste that are best for you.

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Price

Cheapest round-trip

NewarkTrieste

EWR Newark - TRS Trieste Ronchi dei Legionari

EWRTRS

Newark

Tue 12/1

5:40 pm-2:30 pm

2 stops14h 50m

Trieste Ronchi dei Legionari

Wed 12/9

11:15 am-3:20 pm

2 stops58h 05m

$762

NewarkTrieste

EWR Newark - TRS Trieste Ronchi dei Legionari

EWRTRS

Newark

Fri 1/22

5:40 pm-2:30 pm

2 stops14h 50m

Trieste Ronchi dei Legionari

Sun 1/31

3:15 pm-3:20 pm

2 stops30h 05m

$785

NewarkTrieste

EWR Newark - TRS Trieste Ronchi dei Legionari

EWRTRS

Newark

Wed 4/28

10:45 pm-2:30 pm

2 stops33h 45m

Trieste Ronchi dei Legionari

Fri 5/7

6:35 am-9:00 pm

2 stops20h 25m

$799

NewarkTrieste

EWR Newark - TRS Trieste Ronchi dei Legionari

EWRTRS

Newark

Tue 11/17

5:40 pm-2:30 pm

2 stops14h 50m

Trieste Ronchi dei Legionari

Tue 11/24

11:15 am-10:10 pm

2 stops40h 55m

$820

NewarkTrieste

EWR Newark - TRS Trieste Ronchi dei Legionari

EWRTRS

Newark

Tue 11/17

5:40 pm-2:30 pm

2 stops14h 50m

Trieste Ronchi dei Legionari

Tue 11/24

11:15 am-10:10 pm

2 stops40h 55m

$821

NewarkTrieste

EWR Newark - TRS Trieste Ronchi dei Legionari

EWRTRS

Newark

Tue 2/9

5:40 pm-6:30 pm

2 stops18h 50m

Trieste Ronchi dei Legionari

Tue 3/2

11:15 am-3:20 pm

2 stops34h 05m

$829

NewarkTrieste

EWR Newark - TRS Trieste Ronchi dei Legionari

EWRTRS

Newark

Wed 2/10

5:40 pm-6:30 pm

2 stops18h 50m

Trieste Ronchi dei Legionari

Mon 3/1

11:15 am-3:20 pm

2 stops34h 05m

$829

NewarkTrieste

EWR Newark - TRS Trieste Ronchi dei Legionari

EWRTRS

Newark

Mon 2/8

5:40 pm-6:30 pm

2 stops18h 50m

Trieste Ronchi dei Legionari

Mon 3/1

3:15 pm-3:20 pm

2 stops30h 05m

$829
Quickest round-trip

NewarkTrieste

EWR Newark - TRS Trieste Ronchi dei Legionari

EWRTRS

Newark

Wed 4/28

6:00 pm-1:45 pm

1 stop13h 45m

Trieste Ronchi dei Legionari

Fri 5/7

6:20 am-3:45 pm

1 stop15h 25m

$1,075

NewarkTrieste

EWR Newark - TRS Trieste Ronchi dei Legionari

EWRTRS

Newark

Wed 4/28

8:30 pm-10:25 pm

2 stops19h 55m

Trieste Ronchi dei Legionari

Fri 5/7

6:20 am-3:45 pm

1 stop15h 25m

$1,078

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Trieste from

How to get the cheapest flight ticket from Newark Airport to Trieste

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Newark to Trieste Ronchi dei Legionari?

TAP AIR PORTUGAL is the most popular carrier operating from Newark to Trieste Ronchi dei Legionari

What airlines fly to Trieste?

United Airlines, TAP AIR PORTUGAL and Lufthansa are the top three most popular airlines that fly to Trieste from Newark Airport according to our data. United Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 5 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

When to book flights from Newark Airport to Trieste

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to Trieste according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Newark Airport to Trieste (EWR to TRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Trieste

Best Price Found

$361

Fastest flight time

10h 45m

Direct flights

None
The best one-way flight to Trieste from Newark Airport in the past 72 hours is $361. The best round-trip flight deal from Newark Airport to Trieste found on momondo in the last 72 hours is $762.
The fastest flight from Newark Airport to Trieste takes 10h 45m
There are no direct flights from Newark Airport to Trieste. There are no popular flight routes from Newark Airport to Trieste.
Search flight deals

Frequently asked questions about flying from Newark Airport to Trieste

  • How far is Newark to Trieste Ronchi dei Legionari by plane?

    Trieste Ronchi dei Legionari is 4209.7 mi away from Newark. A reasonable flight in good conditions will take 10h 45m.

  • When did momondo last update prices for flights from Newark Airport to Trieste Ronchi dei Legionari Airport?

    Prices for flights from Newark Airport to Trieste Ronchi dei Legionari Airport were last updated today.

  • How old do you have to be to fly from Newark Airport to Trieste Ronchi dei Legionari Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Newark Airport to Trieste Ronchi dei Legionari Airport.

  • What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

    The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Trieste?

Book flights to Trieste if you plan to visit one of these locations
Grado
Udine

Why use momondo?

Why should I use momondo to find a flight deal from New York to Trieste?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Trieste. momondo saves you time and could save you money on your trip.

Can I find flights from New York to Trieste with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Trieste from New York with this policy.

How can momondo help me find flights from New York to Trieste?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to Trieste.

I’m not ready to book a flight from New York to Trieste right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New York to Trieste flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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