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Trieste

$524+ Cheap flights from Texas 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — TRS
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$810
(FlightHub)

One-way from

$524
(KAYAK)
From Texas to Trieste Ronchi dei Legionari
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One-way flight from Texas to Trieste Ronchi dei Legionari
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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 July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/30. 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 9/243:50 pmDFW - TRS
1 stop15h 15mLufthansa
Wed 10/86:30 amTRS - DFW
1 stop14h 35mLufthansa
Deal found 7/30$810
This oojo deal was found by Cheapflights users on 7/31. 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 9/248:55 pmDFW - TRS
2 stops30h 30mMultiple Airlines
Wed 10/83:15 pmTRS - DFW
2 stops34h 55mMultiple Airlines
Deal found 7/31$811
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:35 pmIAH - TRS
1 stop24h 00mLufthansa
Tue 10/146:30 amTRS - IAH
1 stop14h 05mLufthansa
Deal found 7/30$876
This oojo deal was found by Cheapflights users on 7/31. 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.
Thu 9/189:00 pmIAH - TRS
2 stops30h 25mMultiple Airlines
Sun 10/127:25 pmTRS - IAH
2 stops30h 40mMultiple Airlines
Deal found 7/31$917
This Turkish Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 10/108:55 pmDFW - TRS
2 stops43h 00mTurkish Airlines
Sun 10/193:15 pmTRS - DFW
2 stops34h 55mTurkish Airlines
Deal found 7/30$1,101
This Lufthansa deal was found by Cheapflights users on 7/29. 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.
Sun 12/282:17 pmAUS - TRS
2 stops16h 43mLufthansa
Fri 1/96:35 amTRS - AUS
2 stops24h 11mLufthansa
Deal found 7/29$1,179
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/164:05 pmAUS - TRS
1 stop15h 00mMultiple Airlines
Sun 8/1710:50 pmTRS - AUS
2 stops28h 25mMultiple Airlines
Deal found 7/31$2,041
This FlightHub deal was found by Cheapflights users on 7/31. 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.
Sat 8/167:20 amAUS - TRS
2 stops24h 10mITA Airways
Sun 8/177:15 pmTRS - AUS
2 stops33h 15mITA Airways
Deal found 7/31$2,186

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 July 31, 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

Wed 9/24

3:50 pm-2:05 pm

1 stop15h 15m

Trieste Ronchi dei Legionari

Wed 10/8

6:30 am-2:05 pm

1 stop14h 35m

$810

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Wed 9/24

8:55 pm-10:25 am

2 stops30h 30m

Trieste Ronchi dei Legionari

Wed 10/8

3:15 pm-7:10 pm

2 stops34h 55m

$811

HoustonTrieste

IAH - TRS

IAHTRS

Houston George Bush Intcntl

Wed 9/17

3:35 pm-10:35 pm

1 stop24h 00m

Trieste Ronchi dei Legionari

Tue 10/14

6:30 am-1:35 pm

1 stop14h 05m

$876

HoustonTrieste

IAH - TRS

IAHTRS

Houston George Bush Intcntl

Thu 9/18

9:00 pm-10:25 am

2 stops30h 25m

Trieste Ronchi dei Legionari

Sun 10/12

7:25 pm-7:05 pm

2 stops30h 40m

$917

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Fri 10/10

8:55 pm-10:55 pm

2 stops43h 00m

Trieste Ronchi dei Legionari

Sun 10/19

3:15 pm-7:10 pm

2 stops34h 55m

$1,101

AustinTrieste

AUS - TRS

AUSTRS

Austin Bergstrom

Sun 12/28

2:17 pm-2:00 pm

2 stops16h 43m

Trieste Ronchi dei Legionari

Fri 1/9

6:35 am-11:46 pm

2 stops24h 11m

$1,179

AustinTrieste

AUS - TRS

AUSTRS

Austin Bergstrom

Sat 8/16

4:05 pm-2:05 pm

1 stop15h 00m

Trieste Ronchi dei Legionari

Sun 8/17

10:50 pm-8:15 pm

2 stops28h 25m

$2,041

AustinTrieste

AUS - TRS

AUSTRS

Austin Bergstrom

Sat 8/16

7:20 am-2:30 pm

2 stops24h 10m

Trieste Ronchi dei Legionari

Sun 8/17

7:15 pm-9:30 pm

2 stops33h 15m

$2,186

AustinTrieste

AUS - TRS

AUSTRS

Austin Bergstrom

Wed 12/3

1:10 pm-10:45 pm

2 stops26h 35m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 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 July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Texas to Trieste as you normally would.

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 July 31, 2025.
See what other customers who have flown with Turkish Airlines, Lufthansa, and ITA Airways from Texas to Trieste have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,933 reviews

Overall

7.3

Comfort

7.3

Crew

7.7

Boarding

7.3

Food

7.4

Entertainment

7.4

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Turkish Airlines
7.3
Good
3,933 reviews
Turkish Airlines
7.3
Good
3,933 reviews

Overall

7.3

Comfort

7.3

Crew

7.7

Boarding

7.3

Food

7.4

Entertainment

7.4

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Lufthansa
6.8
Okay
7,275 reviews
Turkish Airlines
7.3
Good
3,933 reviews

Overall

7.3

Comfort

7.3

Crew

7.7

Boarding

7.3

Food

7.4

Entertainment

7.4

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
ITA Airways
6.7
Okay
1,011 reviews
Turkish Airlines
7.3
Good
3,933 reviews

Overall

7.3

Comfort

7.3

Crew

7.7

Boarding

7.3

Food

7.4

Entertainment

7.4

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.

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.

  • 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, Houston George Bush Intcntl - Trieste Ronchi dei Legionari and Austin Bergstrom - 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.

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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$746Average$1,372FlexibilityNo cancel feeOn-time76%

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