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 10h 35m on average, while flying from Houston to Venice Marco Polo Airport is 12h 40m on average. Venice Marco Polo Airport is the most popular airport in Trieste.

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?

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 37% of people opting to fly with this airline when traveling to Trieste. Keep in mind that there are 9 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

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 November 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.

$565 Cheap Flights from Texas to Trieste in 2025/26

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5:10 pm - 2:05 pmAUS-TRS

14h 55m1 stop

2:40 pm - 5:29 pmTRS-AUS

33h 49m2 stops

$809Lufthansa

Find Deal

Thu, Mar 26 - Mon, Mar 30

4:32 pm - 2:05 pmAUS-TRS

15h 33m2 stops

2:40 pm - 10:29 pmTRS-AUS

38h 49m2 stops

$813Lufthansa

Find Deal

Thu, Mar 26 - Mon, Mar 30

10:02 am - 10:50 pmDFW-TRS

29h 48m3 stops

11:10 am - 11:59 pmTRS-DFW

43h 49m3 stops

$853Multiple Airlines

Find Deal

Sun, Nov 16 - Thu, Nov 20

5:54 am - 2:30 pmDAL-TRS

25h 36m2 stops

6:35 am - 10:33 pmTRS-DAL

22h 58m2 stops

$962KLM

Find Deal

Thu, Feb 26 - Mon, Mar 2

2:30 pm - 6:30 pmIAH-TRS

21h 00m2 stops

6:35 am - 7:15 pmTRS-IAH

43h 40m2 stops

$974Turkish Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

9:10 pm - 2:30 pmIAH-TRS

58h 20m2 stops

6:35 am - 7:15 pmTRS-IAH

43h 40m2 stops

$1,014Turkish Airlines

Find Deal

Thu, Apr 2 - Mon, Apr 6

11:50 am - 6:30 pmIAH-TRS

23h 40m3 stops

11:15 am - 2:10 pmTRS-IAH

33h 55m2 stops

$1,062Multiple Airlines

Find Deal

Tue, Apr 21 - Sun, Apr 26

5:54 am - 6:30 pmDAL-TRS

29h 36m2 stops

6:35 am - 9:57 amTRS-DAL

34h 22m2 stops

$1,229KLM

Find Deal

Thu, Feb 26 - Mon, Mar 2

6:53 am - 10:25 amDFW-TRS

21h 32m3 stops

6:35 am - 9:24 pmTRS-DFW

21h 49m2 stops

$2,187United Airlines

Find Deal

Thu, Mar 26 - Mon, Mar 30

6:53 am - 10:25 amDFW-TRS

21h 32m3 stops

6:35 am - 9:35 pmTRS-DFW

22h 00m2 stops

$2,306United Airlines

Find Deal

Thu, Mar 26 - Mon, Mar 30

KLM flights from Texas to Trieste

Our best KLM deals on Texas to Trieste flight tickets

KLM

Feb 26

DAL5:54 amDallas Love Field

25h 36m

2 stops

TRS2:30 pmTrieste Ronchi dei Legionari

Mar 2

TRS6:35 amTrieste Ronchi dei Legionari

22h 58m

2 stops

DAL10:33 pmDallas Love Field

$962

Find similar

KLM

Feb 26

DAL5:54 amDallas Love Field

29h 36m

2 stops

TRS6:30 pmTrieste Ronchi dei Legionari

Mar 2

TRS6:35 amTrieste Ronchi dei Legionari

34h 22m

2 stops

DAL9:57 amDallas Love Field

$1,229

Find similar

KLM

Feb 26

DAL5:54 amDallas Love Field

29h 36m

2 stops

TRS6:30 pmTrieste Ronchi dei Legionari

Mar 2

TRS6:35 amTrieste Ronchi dei Legionari

34h 22m

2 stops

DAL9:57 amDallas Love Field

$1,479

Find similar

Lufthansa flights from Texas to Trieste

Our best Lufthansa deals on Texas to Trieste flight tickets

Lufthansa

Mar 26

AUS5:10 pmAustin Bergstrom

14h 55m

1 stop

TRS2:05 pmTrieste Ronchi dei Legionari

Mar 30

TRS2:40 pmTrieste Ronchi dei Legionari

33h 49m

2 stops

AUS5:29 pmAustin Bergstrom

$809

Find similar

Lufthansa

Mar 26

AUS4:32 pmAustin Bergstrom

15h 33m

2 stops

TRS2:05 pmTrieste Ronchi dei Legionari

Mar 30

TRS2:40 pmTrieste Ronchi dei Legionari

38h 49m

2 stops

AUS10:29 pmAustin Bergstrom

$813

Find similar

Lufthansa

Mar 26

AUS5:10 pmAustin Bergstrom

14h 55m

1 stop

TRS2:05 pmTrieste Ronchi dei Legionari

Mar 30

TRS6:20 amTrieste Ronchi dei Legionari

14h 35m

1 stop

AUS1:55 pmAustin Bergstrom

$828

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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

2:40 pm-5:29 pm

2 stops33h 49m

$809

AustinTrieste

AUS - TRS

AUSTRS

Austin Bergstrom

Thu 3/26

4:32 pm-2:05 pm

2 stops15h 33m

Trieste Ronchi dei Legionari

Mon 3/30

2:40 pm-10:29 pm

2 stops38h 49m

$813

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Sun 11/16

10:02 am-10:50 pm

3 stops29h 48m

Trieste Ronchi dei Legionari

Thu 11/20

11:10 am-11:59 pm

3 stops43h 49m

$853

DallasTrieste

DAL - TRS

DALTRS

Dallas Love Field

Thu 2/26

5:54 am-2:30 pm

2 stops25h 36m

Trieste Ronchi dei Legionari

Mon 3/2

6:35 am-10:33 pm

2 stops22h 58m

$962

HoustonTrieste

IAH - TRS

IAHTRS

Houston George Bush Intcntl

Wed 4/1

2:30 pm-6:30 pm

2 stops21h 00m

Trieste Ronchi dei Legionari

Sun 4/5

6:35 am-7:15 pm

2 stops43h 40m

$974

HoustonTrieste

IAH - TRS

IAHTRS

Houston George Bush Intcntl

Thu 4/2

9:10 pm-2:30 pm

2 stops58h 20m

Trieste Ronchi dei Legionari

Mon 4/6

6:35 am-7:15 pm

2 stops43h 40m

$1,014

HoustonTrieste

IAH - TRS

IAHTRS

Houston George Bush Intcntl

Tue 4/21

11:50 am-6:30 pm

3 stops23h 40m

Trieste Ronchi dei Legionari

Sun 4/26

11:15 am-2:10 pm

2 stops33h 55m

$1,062

DallasTrieste

DAL - TRS

DALTRS

Dallas Love Field

Thu 2/26

5:54 am-6:30 pm

2 stops29h 36m

Trieste Ronchi dei Legionari

Mon 3/2

6:35 am-9:57 am

2 stops34h 22m

$1,229

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Thu 3/26

6:53 am-10:25 am

3 stops21h 32m

Trieste Ronchi dei Legionari

Mon 3/30

6:35 am-9:24 pm

2 stops21h 49m

$2,187

DallasTrieste

DFW - TRS

DFWTRS

Dallas/Fort Worth

Thu 3/26

6:53 am-10:25 am

3 stops21h 32m

Trieste Ronchi dei Legionari

Mon 3/30

6:35 am-9:35 pm

2 stops22h 00m

$2,306

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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 November 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 7,550 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 $565

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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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