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 15m on average, while flying from Houston to Venice Marco Polo Airport is 13h 20m on average. Venice Marco Polo Airport is the most popular airport in Trieste.

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 2026.

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.

$743 Cheap Flights from Texas to Trieste in 2026/27

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Cheap round-trip flights

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6:25 pm - 2:30 pmIAH Houston George Bush Intcntl-TRS Trieste Ronchi dei Legionari

13h 05m1 stop Rome Fiumicino

6:35 am - 4:00 pmTRS Trieste Ronchi dei Legionari-IAH Houston George Bush Intcntl

16h 25m1 stop Rome Fiumicino

$743ITA Airways

Wed, Nov 25 - Mon, Dec 14

6:25 pm - 10:25 amIAH Houston George Bush Intcntl-TRS Trieste Ronchi dei Legionari

33h 00m1 stop Rome Fiumicino

6:35 am - 4:00 pmTRS Trieste Ronchi dei Legionari-IAH Houston George Bush Intcntl

16h 25m1 stop Rome Fiumicino

$746ITA Airways

Wed, Nov 25 - Mon, Dec 14

5:40 pm - 2:30 pmIAH Houston George Bush Intcntl-TRS Trieste Ronchi dei Legionari

37h 50m2 stops New York John F Kennedy Intl Rome Fiumicino

6:35 am - 4:00 pmTRS Trieste Ronchi dei Legionari-IAH Houston George Bush Intcntl

16h 25m1 stop Rome Fiumicino

$751Multiple Airlines

Wed, Nov 25 - Mon, Dec 14

6:25 pm - 10:55 pmIAH Houston George Bush Intcntl-TRS Trieste Ronchi dei Legionari

21h 30m1 stop Rome Fiumicino

11:15 am - 10:36 amTRS Trieste Ronchi dei Legionari-IAH Houston George Bush Intcntl

30h 21m2 stops Rome Fiumicino New York John F Kennedy Intl

$792Multiple Airlines

Wed, Nov 25 - Mon, Dec 14

11:10 am - 2:30 pmIAH Houston George Bush Intcntl-TRS Trieste Ronchi dei Legionari

20h 20m2 stops New York John F Kennedy Intl Rome Fiumicino

11:15 am - 10:36 amTRS Trieste Ronchi dei Legionari-IAH Houston George Bush Intcntl

30h 21m2 stops Rome Fiumicino New York John F Kennedy Intl

$882Multiple Airlines

Wed, Nov 25 - Mon, Dec 14

10:25 am - 2:30 pmIAH Houston George Bush Intcntl-TRS Trieste Ronchi dei Legionari

21h 05m2 stops Boston Logan Intl Rome Fiumicino

6:35 am - 10:36 amTRS Trieste Ronchi dei Legionari-IAH Houston George Bush Intcntl

35h 01m2 stops Rome Fiumicino New York John F Kennedy Intl

$941Multiple Airlines

Wed, Nov 25 - Mon, Dec 14

11:08 am - 2:30 pmIAH Houston George Bush Intcntl-TRS Trieste Ronchi dei Legionari

20h 22m2 stops Minneapolis St Paul Rome Fiumicino

6:35 am - 11:58 pmTRS Trieste Ronchi dei Legionari-IAH Houston George Bush Intcntl

24h 23m2 stops Rome Fiumicino Atlanta Hartsfield-Jackson

$1,008KLM

Sat, Dec 5 - Sat, Dec 12

2:40 pm - 10:55 pmIAH Houston George Bush Intcntl-TRS Trieste Ronchi dei Legionari

25h 15m2 stops Miami Rome Fiumicino

7:15 pm - 4:00 pmTRS Trieste Ronchi dei Legionari-IAH Houston George Bush Intcntl

27h 45m1 stop Rome Fiumicino

$1,113ITA Airways

Wed, Dec 2 - Sun, Dec 6

9:55 am - 10:25 amIAH Houston George Bush Intcntl-TRS Trieste Ronchi dei Legionari

17h 30m2 stops Newark Rome Fiumicino

6:35 am - 9:34 pmTRS Trieste Ronchi dei Legionari-IAH Houston George Bush Intcntl

21h 59m2 stops Rome Fiumicino Montreal Pierre Elliott Trudeau Intl

$1,123United Airlines

Mon, Feb 1 - Fri, Feb 5

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United Airlines flights from Texas to Trieste

Our best United Airlines deals on Texas to Trieste flight tickets

United Airlines

Feb 1

IAH9:55 amHouston George Bush Intcntl

17h 30m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

Feb 5

TRS6:35 amTrieste Ronchi dei Legionari

21h 59m

2 stops

IAH9:34 pmHouston George Bush Intcntl

$1,123

United Airlines

Mar 1

IAH9:30 amHouston George Bush Intcntl

17h 55m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

Mar 5

TRS6:35 amTrieste Ronchi dei Legionari

19h 58m

2 stops

IAH7:33 pmHouston George Bush Intcntl

$1,131

United Airlines

Mar 1

IAH9:30 amHouston George Bush Intcntl

17h 55m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

Mar 5

TRS6:35 amTrieste Ronchi dei Legionari

19h 58m

2 stops

IAH7:33 pmHouston George Bush Intcntl

$1,132

ITA Airways flights from Texas to Trieste

Our best ITA Airways deals on Texas to Trieste flight tickets

ITA Airways

Nov 25

IAH6:25 pmHouston George Bush Intcntl

13h 05m

1 stop

TRS2:30 pmTrieste Ronchi dei Legionari

Dec 14

TRS6:35 amTrieste Ronchi dei Legionari

16h 25m

1 stop

IAH4:00 pmHouston George Bush Intcntl

$743

ITA Airways

Nov 25

IAH6:25 pmHouston George Bush Intcntl

33h 00m

1 stop

TRS10:25 amTrieste Ronchi dei Legionari

Dec 14

TRS6:35 amTrieste Ronchi dei Legionari

16h 25m

1 stop

IAH4:00 pmHouston George Bush Intcntl

$746

ITA Airways

Dec 2

IAH2:40 pmHouston George Bush Intcntl

25h 15m

2 stops

TRS10:55 pmTrieste Ronchi dei Legionari

Dec 6

TRS7:15 pmTrieste Ronchi dei Legionari

27h 45m

1 stop

IAH4:00 pmHouston George Bush Intcntl

$1,113

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HoustonTrieste

IAH Houston George Bush Intcntl - TRS Trieste Ronchi dei Legionari

IAHTRS

Houston George Bush Intcntl

Wed 11/25

6:25 pm-2:30 pm

1 stop13h 05m

Trieste Ronchi dei Legionari

Mon 12/14

6:35 am-4:00 pm

1 stop16h 25m

$743

HoustonTrieste

IAH Houston George Bush Intcntl - TRS Trieste Ronchi dei Legionari

IAHTRS

Houston George Bush Intcntl

Wed 11/25

6:25 pm-10:25 am

1 stop33h 00m

Trieste Ronchi dei Legionari

Mon 12/14

6:35 am-4:00 pm

1 stop16h 25m

$746

HoustonTrieste

IAH Houston George Bush Intcntl - TRS Trieste Ronchi dei Legionari

IAHTRS

Houston George Bush Intcntl

Wed 11/25

5:40 pm-2:30 pm

2 stops37h 50m

Trieste Ronchi dei Legionari

Mon 12/14

6:35 am-4:00 pm

1 stop16h 25m

$751

HoustonTrieste

IAH Houston George Bush Intcntl - TRS Trieste Ronchi dei Legionari

IAHTRS

Houston George Bush Intcntl

Wed 11/25

6:25 pm-10:55 pm

1 stop21h 30m

Trieste Ronchi dei Legionari

Mon 12/14

11:15 am-10:36 am

2 stops30h 21m

$792

HoustonTrieste

IAH Houston George Bush Intcntl - TRS Trieste Ronchi dei Legionari

IAHTRS

Houston George Bush Intcntl

Wed 11/25

11:10 am-2:30 pm

2 stops20h 20m

Trieste Ronchi dei Legionari

Mon 12/14

11:15 am-10:36 am

2 stops30h 21m

$882

HoustonTrieste

IAH Houston George Bush Intcntl - TRS Trieste Ronchi dei Legionari

IAHTRS

Houston George Bush Intcntl

Wed 11/25

10:25 am-2:30 pm

2 stops21h 05m

Trieste Ronchi dei Legionari

Mon 12/14

6:35 am-10:36 am

2 stops35h 01m

$941

HoustonTrieste

IAH Houston George Bush Intcntl - TRS Trieste Ronchi dei Legionari

IAHTRS

Houston George Bush Intcntl

Sat 12/5

11:08 am-2:30 pm

2 stops20h 22m

Trieste Ronchi dei Legionari

Sat 12/12

6:35 am-11:58 pm

2 stops24h 23m

$1,008

HoustonTrieste

IAH Houston George Bush Intcntl - TRS Trieste Ronchi dei Legionari

IAHTRS

Houston George Bush Intcntl

Wed 12/2

2:40 pm-10:55 pm

2 stops25h 15m

Trieste Ronchi dei Legionari

Sun 12/6

7:15 pm-4:00 pm

1 stop27h 45m

$1,113

HoustonTrieste

IAH Houston George Bush Intcntl - TRS Trieste Ronchi dei Legionari

IAHTRS

Houston George Bush Intcntl

Mon 2/1

9:55 am-10:25 am

2 stops17h 30m

Trieste Ronchi dei Legionari

Fri 2/5

6:35 am-9:34 pm

2 stops21h 59m

$1,123

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Airlines

Other information

What airlines fly to Trieste?

British Airways, Turkish Airlines and American Airlines are the top three most popular airlines that fly to Trieste from Texas according to our data. British Airways is the first choice among our users, with 30% 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.

Cheap Texas to Trieste flight deals and tips

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

Best Price Found	$743
Fastest flight time	13h 05m
Direct flights	None

The best flight deal from Texas to Trieste found on momondo in the last 72 hours is $743

The fastest flight from Texas to Trieste takes 13h 05m

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

Search flight deals

Frequently asked questions about flying from Texas to Trieste

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 2026.
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 $650	Free Cancellation	Rating 6.8 8,297 reviews		Search Lufthansa flights

Grado

Udine

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 $743

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Trieste departing on 11/25. 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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Why use momondo?

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.

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Cabin classes currently available on flights to Trieste

List of cabin classes available on flights landing in Trieste. Availability may vary depending on flight origin and airline.

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