How long does it take to fly to Trieste?

Average flight duration from Texas to Trieste depends on which airport you fly into and out of. Flying from Dallas to Venice Marco Polo Airport is 12h 45m on average, while flying from Austin to Venice Marco Polo Airport is 13h 55m on average. Venice Marco Polo Airport is the most popular airport in Trieste.

What airlines fly to Trieste?

American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to Trieste from Texas according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 10 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

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

United Airlines is the most popular carrier operating from Texas to Trieste Ronchi dei Legionari

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

Prices for flights from Texas to Trieste Ronchi dei Legionari Airport are updated daily.

How many operators does momondo search for flights from Texas to Trieste Ronchi dei Legionari Airport?

The number of operators available for flights from Texas to Trieste Ronchi dei Legionari Airport is 1 as of September 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Trieste Ronchi dei Legionari Airport.

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

The required travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$599 Cheap Flights from Texas to Trieste in 2025/26

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Round-trip

One-way

Cheap round-trip flights

10:44 am - 2:00 pmDFW-TRS

20h 16m2 stops

6:25 am - 2:25 pmTRS-DFW

15h 00m1 stop

$612Lufthansa

Find Deal

Tue, Dec 30 - Thu, Feb 12

2:37 pm - 10:40 pmDFW-TRS

25h 03m2 stops

6:25 am - 2:25 pmTRS-DFW

15h 00m1 stop

$613Lufthansa

Find Deal

Wed, Dec 31 - Thu, Feb 12

10:44 am - 2:00 pmDFW-TRS

20h 16m2 stops

6:25 am - 9:34 pmTRS-DFW

22h 09m2 stops

$622Lufthansa

Find Deal

Tue, Dec 30 - Tue, Feb 10

4:20 pm - 6:30 pmIAH-TRS

19h 10m2 stops

6:35 am - 7:10 pmTRS-IAH

19h 35m2 stops

$658ITA Airways

Find Deal

Tue, Nov 4 - Wed, Nov 19

4:30 pm - 2:00 pmIAH-TRS

14h 30m1 stop

2:40 pm - 6:38 pmTRS-IAH

34h 58m2 stops

$678Multiple Airlines

Find Deal

Tue, Nov 4 - Wed, Nov 19

4:30 pm - 10:25 pmAUS-TRS

47h 55m2 stops

3:00 pm - 9:17 pmTRS-AUS

37h 17m2 stops

$716Multiple Airlines

Find Deal

Sat, Nov 1 - Sat, Nov 8

12:20 pm - 10:25 amDFW-TRS

39h 05m2 stops

6:35 am - 7:55 pmTRS-DFW

44h 20m3 stops

$819United Airlines

Find Deal

Wed, Dec 31 - Fri, Feb 13

12:20 pm - 10:25 amDFW-TRS

39h 05m2 stops

6:35 am - 9:09 pmTRS-DFW

21h 34m2 stops

$821United Airlines

Find Deal

Wed, Dec 31 - Mon, Feb 9

6:37 pm - 6:30 pmDAL-TRS

40h 53m2 stops

6:35 am - 5:55 pmTRS-DAL

42h 20m2 stops

$1,153KLM

Find Deal

Thu, Feb 26 - Mon, Mar 2

6:37 pm - 2:30 pmDAL-TRS

36h 53m2 stops

3:15 pm - 5:55 pmTRS-DAL

57h 40m2 stops

$1,203KLM

Find Deal

Thu, Feb 26 - Mon, Mar 2

KLM flights from Texas to Trieste

Our best KLM deals on Texas to Trieste flight tickets

KLM

Feb 26

DAL6:37 pmDallas Love Field

40h 53m

2 stops

TRS6:30 pmTrieste Ronchi dei Legionari

Mar 2

TRS6:35 amTrieste Ronchi dei Legionari

42h 20m

2 stops

DAL5:55 pmDallas Love Field

$1,153

Find similar

KLM

Feb 26

DAL6:37 pmDallas Love Field

36h 53m

2 stops

TRS2:30 pmTrieste Ronchi dei Legionari

Mar 2

TRS3:15 pmTrieste Ronchi dei Legionari

57h 40m

2 stops

DAL5:55 pmDallas Love Field

$1,203

Find similar

KLM

Feb 26

DAL6:37 pmDallas Love Field

45h 18m

2 stops

TRS10:55 pmTrieste Ronchi dei Legionari

Mar 2

TRS6:35 amTrieste Ronchi dei Legionari

42h 20m

2 stops

DAL5:55 pmDallas Love Field

$1,239

Find similar

Lufthansa flights from Texas to Trieste

Our best Lufthansa deals on Texas to Trieste flight tickets

Lufthansa

Dec 30

DFW10:44 amDallas/Fort Worth

20h 16m

2 stops

TRS2:00 pmTrieste Ronchi dei Legionari

Feb 12

TRS6:25 amTrieste Ronchi dei Legionari

15h 00m

1 stop

DFW2:25 pmDallas/Fort Worth

$612

Find similar

Lufthansa

Dec 31

DFW2:37 pmDallas/Fort Worth

25h 03m

2 stops

TRS10:40 pmTrieste Ronchi dei Legionari

Feb 12

TRS6:25 amTrieste Ronchi dei Legionari

15h 00m

1 stop

DFW2:25 pmDallas/Fort Worth

$613

Find similar

Lufthansa

Dec 30

DFW10:44 amDallas/Fort Worth

20h 16m

2 stops

TRS2:00 pmTrieste Ronchi dei Legionari

Feb 10

TRS6:25 amTrieste Ronchi dei Legionari

22h 09m

2 stops

DFW9:34 pmDallas/Fort Worth

$622

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Tue 12/30

10:44 am-2:00 pm

2 stops20h 16m

Trieste Ronchi dei Legionari

Thu 2/12

6:25 am-2:25 pm

1 stop15h 00m

$612

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Wed 12/31

2:37 pm-10:40 pm

2 stops25h 03m

Trieste Ronchi dei Legionari

Thu 2/12

6:25 am-2:25 pm

1 stop15h 00m

$613

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Tue 12/30

10:44 am-2:00 pm

2 stops20h 16m

Trieste Ronchi dei Legionari

Tue 2/10

6:25 am-9:34 pm

2 stops22h 09m

$622

HoustonTrieste

IAH - TRS

IAHTRS

Houston George Bush Intcntl

Tue 11/4

4:20 pm-6:30 pm

2 stops19h 10m

Trieste Ronchi dei Legionari

Wed 11/19

6:35 am-7:10 pm

2 stops19h 35m

$658

HoustonTrieste

IAH - TRS

IAHTRS

Houston George Bush Intcntl

Tue 11/4

4:30 pm-2:00 pm

1 stop14h 30m

Trieste Ronchi dei Legionari

Wed 11/19

2:40 pm-6:38 pm

2 stops34h 58m

$678

AustinTrieste

AUS - TRS

AUSTRS

Austin Bergstrom

Sat 11/1

4:30 pm-10:25 pm

2 stops47h 55m

Trieste Ronchi dei Legionari

Sat 11/8

3:00 pm-9:17 pm

2 stops37h 17m

$716

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Wed 12/31

12:20 pm-10:25 am

2 stops39h 05m

Trieste Ronchi dei Legionari

Fri 2/13

6:35 am-7:55 pm

3 stops44h 20m

$819

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Wed 12/31

12:20 pm-10:25 am

2 stops39h 05m

Trieste Ronchi dei Legionari

Mon 2/9

6:35 am-9:09 pm

2 stops21h 34m

$821

DallasTrieste

DAL - TRS

DALTRS

Dallas Love Field

Thu 2/26

6:37 pm-6:30 pm

2 stops40h 53m

Trieste Ronchi dei Legionari

Mon 3/2

6:35 am-5:55 pm

2 stops42h 20m

$1,153

DallasTrieste

DAL - TRS

DALTRS

Dallas Love Field

Thu 2/26

6:37 pm-2:30 pm

2 stops36h 53m

Trieste Ronchi dei Legionari

Mon 3/2

3:15 pm-5:55 pm

2 stops57h 40m

$1,203

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How to get the cheapest flight ticket from Texas 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

Prices

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Other information

What is the cheapest day to depart on your flight to Trieste?

The cheapest day to depart on your flight to Trieste is on a Wednesday when prices can be found for as low as $1,128. This is often the case because there is less demand to fly during this day of the week. Flights from Texas to Trieste on a Tuesday will generally be more expensive and average around $1,221. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Texas to Trieste flights?

You could potentially save up to 4% on your flight if you consider stops on a Texas to Trieste flight.

Cheap Texas to Trieste flight deals and tips

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

Direct flights	None

There are no direct flights from Texas to Trieste. There are no popular flight routes from Texas to Trieste.

Search flight deals

When did momondo last update prices for flights from Texas to Trieste Ronchi dei Legionari Airport?
Prices for flights from Texas to Trieste Ronchi dei Legionari Airport are updated daily.
How many operators does momondo search for flights from Texas to Trieste Ronchi dei Legionari Airport?
The number of operators available for flights from Texas to Trieste Ronchi dei Legionari Airport is 1 as of September 2025.
How old do you have to be to fly from Texas to Trieste Ronchi dei Legionari Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Trieste Ronchi dei Legionari Airport.
What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?
The required travel and health documents for your Trieste Ronchi dei Legionari Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trieste Ronchi dei Legionari Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Texas to Trieste

Compare and see reviews for airlines that fly from Texas to Trieste with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $789	Free Cancellation	Rating 6.8 7,415 reviews		Search Lufthansa flights

Udine

Grado

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Trieste from Texas.

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

Yes. All flights to Trieste from Texas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Texas to Trieste?

Once all potential Texas to Trieste flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Texas 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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Cheap flights from Texas to Trieste from $599

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Trieste departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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KLM flights from Texas to Trieste

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Our best Lufthansa deals on Texas to Trieste flight tickets

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How to get the cheapest flight ticket from Texas 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 day to depart on your flight to Trieste?

Can stopping save me money on Texas to Trieste flights?

You could potentially save up to 4% on your flight if you consider stops on a Texas to Trieste flight.

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

United Airlines is the most popular carrier operating from Texas to Trieste Ronchi dei Legionari

What airlines fly to Trieste?

How long does it take to fly to Trieste?

Cheap Texas to Trieste flight deals and tips

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

Direct flights

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

How many operators does momondo search for flights from Texas to Trieste Ronchi dei Legionari Airport?

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

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

Best airlines flying from Texas to Trieste

Compare and see reviews for airlines that fly from Texas to Trieste with momondo

Traveling to a place near Trieste?

Why use momondo?

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

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

How can momondo help me find flights from Texas to Trieste?

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

An easier way to manage your Trieste trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Italy

Fly your favorite airline to Trieste

Airlines are sorted and displayed according to clicks in the past 7 days on momondo