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Trieste

$327+ Cheap flights to Trieste

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
— TRS
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
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Flights to Trieste in 2026

Cheapest flights to Trieste
Explore the most affordable flight options available to Trieste. Find the lowest fares based on data from user searches, with prices last updated on February 14, 2026.

This oojo deal was found by Cheapflights users on 2/12. 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.
Mon 2/234:45 pm
JFK
-
TRS
1 stop24h 10m
ITA Airways
Mon 3/211:15 am
TRS
-
JFK
1 stop13h 40m
ITA Airways
Deal found 2/12$450
This oojo deal was found by Cheapflights users on 2/12. 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.
Mon 2/234:45 pm
JFK
-
TRS
1 stop15h 30m
ITA Airways
Fri 2/276:35 am
TRS
-
JFK
1 stop13h 40m
ITA Airways
Deal found 2/12$490
This Mytrip deal was found by Cheapflights users on 2/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/224:45 pm
JFK
-
TRS
1 stop15h 45m
ITA Airways
Mon 3/23:15 pm
TRS
-
JFK
1 stop33h 40m
ITA Airways
Deal found 2/11$508
This oojo deal was found by Cheapflights users on 2/13. 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.
Wed 2/189:15 pm
JFK
-
TRS
1 stop11h 15m
ITA Airways
Wed 3/46:35 am
TRS
-
JFK
1 stop13h 40m
ITA Airways
Deal found 2/13$514
This FlightHub deal was found by Cheapflights users on 2/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/184:45 pm
JFK
-
TRS
1 stop24h 10m
ITA Airways
Tue 3/36:35 am
TRS
-
JFK
1 stop13h 40m
ITA Airways
Deal found 2/13$527
This Mytrip deal was found by Cheapflights users on 2/13. 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.
Mon 3/96:40 pm
EWR
-
TRS
3 stops23h 15m
Multiple Airlines
Thu 3/1911:10 am
TRS
-
EWR
2 stops17h 00m
Multiple Airlines
Deal found 2/13$593
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:40 pm
EWR
-
TRS
2 stops14h 50m
Multiple Airlines
Sat 12/511:15 am
TRS
-
EWR
2 stops40h 55m
Multiple Airlines
Deal found 2/11$596
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:00 pm
EWR
-
TRS
2 stops17h 55m
Multiple Airlines
Thu 10/83:15 pm
TRS
-
EWR
2 stops30h 15m
Multiple Airlines
Deal found 2/11$609
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:00 pm
EWR
-
TRS
2 stops37h 30m
TAP AIR PORTUGAL
Thu 10/83:15 pm
TRS
-
EWR
2 stops30h 15m
TAP AIR PORTUGAL
Deal found 2/11$611
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/10. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:10 am
EWR
-
TRS
2 stops16h 45m
TAP AIR PORTUGAL
Tue 11/106:35 am
TRS
-
EWR
2 stops21h 35m
TAP AIR PORTUGAL
Deal found 2/10$615
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:30 pm
EWR
-
TRS
2 stops19h 00m
TAP AIR PORTUGAL
Mon 10/123:15 pm
TRS
-
EWR
2 stops35h 45m
TAP AIR PORTUGAL
Deal found 2/10$625
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:30 pm
EWR
-
TRS
2 stops23h 25m
TAP AIR PORTUGAL
Sat 10/1011:15 am
TRS
-
EWR
2 stops15h 45m
TAP AIR PORTUGAL
Deal found 2/10$642

Find flight deals to Trieste

Find the latest flights to Trieste in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on February 14, 2026.

Popular in

January

Cheapest in

February

Average price

$551

Round-trip from

$490

One-way from

$327
Highest demand for flights based on searches. 19% potential increase in price ($201 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
From New York to Trieste Ronchi dei Legionari
Search Deals
One-way flight from New York to Trieste Ronchi dei Legionari (TRS)
Search Deals

Cheapflights Fare Finder

 
Locate flights to Trieste that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on February 14, 2026.
Use the filters below to find and compare flights to Trieste that are best for you.

Fly from

New York

Route

Depart

Return

Price

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 3/9

5:45 pm-6:30 pm

1 stop19h 45m

Trieste Ronchi dei Legionari

Thu 3/19

6:35 am-3:15 pm

1 stop13h 40m

$490

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Mon 3/9

6:40 pm-10:55 pm

3 stops23h 15m

Trieste Ronchi dei Legionari

Thu 3/19

11:10 am-11:10 pm

2 stops17h 00m

$593

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Mon 4/13

5:35 pm-2:30 pm

1 stop14h 55m

Trieste Ronchi dei Legionari

Thu 4/16

11:15 am-6:55 pm

1 stop13h 40m

$595

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Wed 3/4

4:45 pm-10:55 pm

1 stop24h 10m

Trieste Ronchi dei Legionari

Sun 3/8

6:35 am-2:15 pm

1 stop13h 40m

$658

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Fri 5/8

8:25 pm-10:55 pm

3 stops20h 30m

Trieste Ronchi dei Legionari

Tue 5/12

6:35 am-7:15 pm

3 stops18h 40m

$731

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Fri 5/8

11:00 pm-10:55 pm

2 stops41h 55m

Trieste Ronchi dei Legionari

Tue 5/12

6:35 am-9:00 pm

2 stops20h 25m

$749

New YorkTrieste

JFK - TRS

JFKTRS

New York John F Kennedy Intl

Fri 5/8

10:05 pm-10:55 pm

2 stops42h 50m

Trieste Ronchi dei Legionari

Tue 5/12

6:35 am-8:05 pm

2 stops19h 30m

$749

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Mon 3/9

7:00 pm-2:00 pm

1 stop14h 00m

Trieste Ronchi dei Legionari

Thu 3/19

6:15 am-5:15 pm

1 stop16h 00m

$752

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Mon 5/18

5:30 pm-6:30 pm

2 stops43h 00m

Trieste Ronchi dei Legionari

Thu 5/28

11:15 am-3:30 pm

2 stops34h 15m

$788

NewarkTrieste

EWR - TRS

EWRTRS

Newark

Thu 4/2

11:05 am-10:55 pm

3 stops29h 50m

Trieste Ronchi dei Legionari

Thu 4/16

10:30 am-9:00 pm

2 stops16h 30m

$789

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 47 results
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Compare providers for flights 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 to Trieste in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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: Out of all of the providers offering Trieste flight deals, Cheapflights users have found FlightHub to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on Trieste flight deals on Cheapflights and FlightHub. This is based on searches made for Trieste flights over the past month.
  • Most trusted provider: FlightHub is the most trusted provider by Cheapflights users offering Trieste flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), FlightHub has received the most positive sentiment from Cheapflights users searching for flights to Trieste. This is based on data collected from Cheapflights searches made over the past month.

Best time to book a flight to Trieste

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

How long is the flight to Trieste?

On average, a flight from New York to Trieste takes 13 hours 56 minutes. Flights to Trieste from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Trieste?

The most popular airlines flying from New York to Trieste are ITA Airways and Lufthansa.

ITA Airways
ITA Airways
From $427
Lufthansa
Lufthansa
From $513

What are the cheapest airlines that fly to Trieste?

The cheapest airlines flying from New York to Trieste are ITA Airways and Lufthansa.

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 February 14, 2026.
See what other customers who have flown with ITA Airways to Italy have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ITA Airways
6.7
Okay
1,149 reviews

Boarding

6.9

Crew

7.4

Overall

6.7

Comfort

6.6

Food

6.0

Entertainment

6.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

FRA - FCO

It was a bit confusing where to check in Lufthansa. On the website it says Terminal 2. When we arrived at Frankfurt airport the arrow sign was pointing to 2 different directions. Turns out check in was in Terminal 1. Some Lufthansa ground crew at the counter were testy and rude. Doesn't give the customer an opportunity to talk. I would like to commend the female ground crew with long hair at the special services counter though. She was respectful, very pleasant and helpful. Unfortunately I didn’t get her name.
ITA Airways
6.7
Okay
1,149 reviews
ITA Airways
6.7
Okay
1,149 reviews

Boarding

6.9

Crew

7.4

Overall

6.7

Comfort

6.6

Food

6.0

Entertainment

6.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

FRA - FCO

It was a bit confusing where to check in Lufthansa. On the website it says Terminal 2. When we arrived at Frankfurt airport the arrow sign was pointing to 2 different directions. Turns out check in was in Terminal 1. Some Lufthansa ground crew at the counter were testy and rude. Doesn't give the customer an opportunity to talk. I would like to commend the female ground crew with long hair at the special services counter though. She was respectful, very pleasant and helpful. Unfortunately I didn’t get her name.

FAQs about flying to Trieste

  • What airport do you fly into for flights to Trieste?

    Trieste Ronchi dei Legionari (TRS), located 18.2 mi from the city center, is the airport you fly into when you book flights to Trieste.

  • Can I find cheaper flights to Trieste if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Trieste on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Trieste?

    Based on reviews from Cheapflights users, ITA Airways is rated the highest out of the airlines that fly to Trieste.

  • Where does the fastest flight to Trieste depart from?

    For those looking to save time traveling to Trieste, New York offers the quickest one-way flight (13 hours 5 minutes).

  • Does Trieste Ronchi dei Legionari have rental cars?

    Yes. Those touching down at Trieste Ronchi dei Legionari can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Trieste Ronchi dei Legionari?

    Yes. Trieste Ronchi dei Legionari has hotels nearby for those requiring accommodations. Società Agricola La Staccionata is the closest property to Trieste Ronchi dei Legionari (0.0 mi away from Trieste Ronchi dei Legionari).

See more FAQs

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