HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Trieste

$682+ Cheap flights from Texas to Trieste (TRS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — TRS
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Texas to Trieste with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Texas to Trieste

Keep the following information in mind while searching for Texas to Trieste flight deals. Data was last updated October 22, 2025.

Round-trip from

$682
(Mytrip)
From Texas to Trieste Ronchi dei Legionari
Search Deals

Find flight deals from Texas to Trieste

Cheapest flights from Texas to Trieste
Explore the most affordable flight options available from Texas to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Mytrip deal was found by Cheapflights users on 10/21. 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.
Thu 11/612:20 pmDFW - TRS
3 stops27h 35mMultiple Airlines
Mon 11/106:15 pmTRS - DFW
2 stops27h 10mMultiple Airlines
Deal found 10/21$682
This lol.travel deal was found by Cheapflights users on 10/21. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/64:15 pmDFW - TRS
1 stop23h 15mLufthansa
Mon 11/102:40 pmTRS - DFW
1 stop30h 45mLufthansa
Deal found 10/21$979
This KLM deal was found by Cheapflights users on 10/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:00 amDAL - TRS
2 stops31h 55mKLM
Mon 11/106:35 amTRS - DAL
2 stops21h 14mKLM
Deal found 10/21$5,045

Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas 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 October 22, 2025.
Use the filters below to find and compare flights from Texas to Trieste that are best for you.

Fly from

Texas

Fly to

Trieste

Route

Depart

Return

Price

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Thu 11/6

12:20 pm-10:55 pm

3 stops27h 35m

Trieste Ronchi dei Legionari

Mon 11/10

6:15 pm-2:25 pm

2 stops27h 10m

$682

AustinTrieste

AUS - TRS

AUSTRS

Austin Bergstrom

Thu 3/26

5:10 pm-2:05 pm

1 stop14h 55m

Trieste Ronchi dei Legionari

Mon 3/30

2:45 pm-11:46 pm

2 stops40h 01m

$809

HoustonTrieste

IAH - TRS

IAHTRS

Houston George Bush Intcntl

Wed 4/1

3:35 pm-2:05 pm

1 stop15h 30m

Trieste Ronchi dei Legionari

Sun 4/5

6:30 am-1:35 pm

1 stop14h 05m

$859

HoustonTrieste

IAH - TRS

IAHTRS

Houston George Bush Intcntl

Thu 4/2

3:35 pm-2:05 pm

1 stop15h 30m

Trieste Ronchi dei Legionari

Mon 4/6

2:45 pm-1:35 pm

1 stop29h 50m

$879

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Thu 11/6

4:15 pm-10:30 pm

1 stop23h 15m

Trieste Ronchi dei Legionari

Mon 11/10

2:40 pm-2:25 pm

1 stop30h 45m

$979

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Thu 3/26

9:35 pm-1:30 pm

2 stops57h 55m

Trieste Ronchi dei Legionari

Mon 3/30

3:15 pm-7:35 pm

2 stops59h 20m

$1,012

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Thu 3/26

5:15 pm-2:05 pm

1 stop14h 50m

Trieste Ronchi dei Legionari

Mon 3/30

2:45 pm-2:05 pm

1 stop30h 20m

$1,039

DallasTrieste

DAL - TRS

DALTRS

Dallas Love Field

Thu 2/26

6:00 am-6:30 pm

2 stops29h 30m

Trieste Ronchi dei Legionari

Mon 3/2

6:35 am-9:46 am

2 stops34h 11m

$1,827

DallasTrieste

DAL - TRS

DALTRS

Dallas Love Field

Thu 11/6

8:00 am-10:55 pm

2 stops31h 55m

Trieste Ronchi dei Legionari

Mon 11/10

6:35 am-8:49 pm

2 stops21h 14m

$5,045

AustinTrieste

AUS - TRS

AUSTRS

Austin Bergstrom

Wed 12/3

10:15 am-10:25 am

2 stops17h 10m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 11 results
1
2

Best time to book a flight from Texas to Trieste

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

What is the cheapest month to book a flight from Texas to Trieste?

Currently, October is the cheapest month in which you can book a flight from Texas to Trieste (average of $522). Flying from Texas to Trieste in July is currently the most expensive (average of $821). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TX to TRS?

Find hourly flight availability from Texas to Trieste. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

It’s optimal to fly from Texas to Trieste at noon. By choosing this option you can save up to 63% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Texas 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 Texas?

    Located just 18.2 mi from the city center, Trieste Ronchi dei Legionari (TRS) is the airport most travelers will use when flying to Trieste from Texas.

  • How long is the flight from Texas to Trieste?

    Airlines like Lufthansa and KLM fly from Texas to Trieste in about 14h 55m. The time it takes to get you to your destination can typically vary by up to 14h 35m. There are 5645 mi between Texas and Trieste. This flight may include one or multiple stops.

  • What are the most popular routes from Texas to Trieste?

    The most popular flight routes from Texas to Trieste are Dallas/Fort Worth - Trieste Ronchi dei Legionari, Dallas Love Field - Trieste Ronchi dei Legionari and Houston George Bush Intcntl - Trieste Ronchi dei Legionari.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Texas 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.

  • What is the cheapest month to book a flight from Texas to Trieste?

    Currently, October is the cheapest month in which you can book a flight from Texas to Trieste (average of $522). Flying from Texas to Trieste in July is currently the most expensive (average of $821). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Texas to Trieste

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Vicenza flights
Newark to Vicenza flights
LaGuardia to Vicenza flights
Boston to Vicenza flights
Los Angeles to Vicenza flights
Dulles Intl to Vicenza flights
O'Hare Intl to Vicenza flights
Dallas/Fort Worth to Vicenza flights
Seattle to Vicenza flights
Reagan-National to Vicenza flights
San Francisco to Vicenza flights
Hobby to Vicenza flights
Baltimore to Vicenza flights
Miami to Vicenza flights
Atlanta to Vicenza flights
Philadelphia to Vicenza flights
Orlando to Vicenza flights
Minneapolis to Vicenza flights
Detroit to Vicenza flights
Santa Ana to Vicenza flights
Midway to Vicenza flights
Love Field to Vicenza flights
Denver to Vicenza flights
Portland to Vicenza flights
Ontario to Vicenza flights
Indianapolis to Vicenza flights
George Bush Intcntl to Vicenza flights
Sky Harbor Intl to Vicenza flights
Cleveland to Vicenza flights
Austin to Vicenza flights
Charlotte to Vicenza flights
San Diego to Vicenza flights
Kansas City to Vicenza flights
Fort Lauderdale to Vicenza flights
Raleigh to Vicenza flights
Newark to Trieste flights
John F Kennedy Intl to Trieste flights
Salt Lake City to Vicenza flights
Tampa to Vicenza flights
West Palm Beach to Vicenza flights
Norfolk to Vicenza flights
San Antonio to Vicenza flights
San Jose to Vicenza flights
Las Vegas to Vicenza flights
Richmond to Vicenza flights
Albuquerque to Vicenza flights
Birmingham to Vicenza flights
Syracuse to Vicenza flights
Burlington to Vicenza flights
Columbus to Vicenza flights

Top airline flying from Texas to Trieste

Discover the top airline that operate flights from Texas 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$789Average$1,328FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.