How do I get Price Alerts for flights from Trieste to Dallas/Fort Worth Airport?

Price Alerts will notify you by email when the price for flights to Dallas/Fort Worth Airport from Trieste decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Trieste to Dallas/Fort Worth Airport with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Trieste Ronchi dei Legionari Airport to Dallas/Fort Worth Airport?

Prices for flights from Trieste Ronchi dei Legionari Airport to Dallas/Fort Worth Airport were last updated today.

How old do you have to be to fly from Trieste Ronchi dei Legionari Airport to Dallas/Fort Worth Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Trieste Ronchi dei Legionari Airport to Dallas/Fort Worth Airport.

What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

The travel and health documents required for your trip to Dallas/Fort Worth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dallas/Fort Worth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$936 Cheap Flights from Trieste to Dallas/Fort Worth Airport in 2026

Find the cheapest flights from Trieste to Dallas

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 11:59 pmTRS Trieste Ronchi dei Legionari-DFW Dallas/Fort Worth

24h 44m2 stops Frankfurt am Main Seattle/Tacoma Intl

6:20 am - 10:25 pmDFW Dallas/Fort Worth-TRS Trieste Ronchi dei Legionari

33h 05m2 stops Seattle/Tacoma Intl Frankfurt am Main

$936Multiple Airlines

Thu, Sep 3 - Mon, Sep 28

6:15 am - 1:35 pmTRS Trieste Ronchi dei Legionari-DFW Dallas/Fort Worth

14h 20m1 stop Frankfurt am Main

4:00 pm - 1:55 pmDFW Dallas/Fort Worth-TRS Trieste Ronchi dei Legionari

14h 55m1 stop Frankfurt am Main

$957Lufthansa

Thu, Sep 3 - Mon, Sep 28

6:15 am - 1:35 pmTRS Trieste Ronchi dei Legionari-DFW Dallas/Fort Worth

14h 20m1 stop Frankfurt am Main

3:57 pm - 1:55 pmDFW Dallas/Fort Worth-TRS Trieste Ronchi dei Legionari

14h 58m2 stops Houston George Bush Intcntl Frankfurt am Main

$961Lufthansa

Thu, Sep 3 - Mon, Sep 28

6:35 am - 5:41 pmTRS Trieste Ronchi dei Legionari-DFW Dallas/Fort Worth

18h 06m2 stops Rome Fiumicino Detroit Metropolitan Wayne County

11:18 am - 6:35 pmDFW Dallas/Fort Worth-TRS Trieste Ronchi dei Legionari

24h 17m2 stops Minneapolis St Paul Rome Fiumicino

$1,126KLM

Fri, Aug 21 - Tue, Aug 25

11:20 am - 12:45 pmTRS Trieste Ronchi dei Legionari-DFW Dallas/Fort Worth

32h 25m3 stops Naples Rome Fiumicino Istanbul

12:25 pm - 1:05 pmDFW Dallas/Fort Worth-TRS Trieste Ronchi dei Legionari

17h 40m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat

$1,185Multiple Airlines

Thu, Sep 3 - Mon, Sep 28

11:20 am - 12:45 pmTRS Trieste Ronchi dei Legionari-DFW Dallas/Fort Worth

32h 25m3 stops Naples Rome Fiumicino Istanbul

12:25 pm - 10:55 pmDFW Dallas/Fort Worth-TRS Trieste Ronchi dei Legionari

27h 30m3 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat Rome Fiumicino

$1,193Multiple Airlines

Thu, Sep 3 - Mon, Sep 28

11:15 am - 3:52 pmTRS Trieste Ronchi dei Legionari-DFW Dallas/Fort Worth

59h 37m2 stops Rome Fiumicino Atlanta Hartsfield-Jackson

11:18 am - 10:55 pmDFW Dallas/Fort Worth-TRS Trieste Ronchi dei Legionari

28h 37m2 stops Minneapolis St Paul Rome Fiumicino

$1,204Air France

Thu, Aug 20 - Mon, Aug 24

6:35 am - 11:30 pmTRS Trieste Ronchi dei Legionari-DFW Dallas/Fort Worth

23h 55m2 stops Rome Fiumicino Newark

5:44 pm - 10:25 amDFW Dallas/Fort Worth-TRS Trieste Ronchi dei Legionari

34h 41m2 stops Chicago O'Hare Intl Rome Fiumicino

$1,212United Airlines

Wed, Oct 21 - Sun, Oct 25

6:35 am - 11:30 pmTRS Trieste Ronchi dei Legionari-DFW Dallas/Fort Worth

23h 55m2 stops Rome Fiumicino Newark

5:44 pm - 10:25 amDFW Dallas/Fort Worth-TRS Trieste Ronchi dei Legionari

34h 41m2 stops Chicago O'Hare Intl Rome Fiumicino

$1,214United Airlines

Wed, Oct 21 - Sun, Oct 25

6:35 am - 11:30 pmTRS Trieste Ronchi dei Legionari-DFW Dallas/Fort Worth

23h 55m2 stops Rome Fiumicino Newark

5:44 pm - 10:25 amDFW Dallas/Fort Worth-TRS Trieste Ronchi dei Legionari

34h 41m2 stops Chicago O'Hare Intl Rome Fiumicino

$1,215United Airlines

Wed, Oct 21 - Sun, Oct 25

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Lufthansa flights from Trieste to Dallas/Fort Worth Airport

Our best Lufthansa deals on Trieste to Dallas/Fort Worth Airport flight tickets

Lufthansa

Sep 3

TRS6:15 amTrieste Ronchi dei Legionari

14h 20m

1 stop

DFW1:35 pmDallas/Fort Worth

Sep 28

DFW4:00 pmDallas/Fort Worth

14h 55m

1 stop

TRS1:55 pmTrieste Ronchi dei Legionari

$957

Lufthansa

Sep 3

TRS6:15 amTrieste Ronchi dei Legionari

14h 20m

1 stop

DFW1:35 pmDallas/Fort Worth

Sep 28

DFW3:57 pmDallas/Fort Worth

14h 58m

2 stops

TRS1:55 pmTrieste Ronchi dei Legionari

$961

Lufthansa

Aug 21

TRS6:10 amTrieste Ronchi dei Legionari

15h 05m

1 stop

DFW2:15 pmDallas/Fort Worth

Aug 25

DFW11:56 amDallas/Fort Worth

18h 49m

2 stops

TRS1:45 pmTrieste Ronchi dei Legionari

$1,329

KLM flights from Trieste to Dallas/Fort Worth Airport

Our best KLM deals on Trieste to Dallas/Fort Worth Airport flight tickets

KLM

Aug 21

TRS6:35 amTrieste Ronchi dei Legionari

18h 06m

2 stops

DFW5:41 pmDallas/Fort Worth

Aug 25

DFW11:18 amDallas/Fort Worth

24h 17m

2 stops

TRS6:35 pmTrieste Ronchi dei Legionari

$1,126

KLM

Aug 19

TRS6:35 amTrieste Ronchi dei Legionari

21h 15m

2 stops

DFW8:50 pmDallas/Fort Worth

Aug 23

DFW11:19 amDallas/Fort Worth

24h 21m

2 stops

TRS6:40 pmTrieste Ronchi dei Legionari

$1,214

momondo Fare Finder

Use the filters below to find and compare flights from Trieste to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TriesteDallas

TRS Trieste Ronchi dei Legionari - DFW Dallas/Fort Worth

TRSDFW

Trieste Ronchi dei Legionari

Thu 9/3

6:15 am-11:59 pm

2 stops24h 44m

Dallas/Fort Worth

Mon 9/28

6:20 am-10:25 pm

2 stops33h 05m

$936

Quickest round-trip

TriesteDallas

TRS Trieste Ronchi dei Legionari - DFW Dallas/Fort Worth

TRSDFW

Trieste Ronchi dei Legionari

Thu 9/3

6:15 am-1:35 pm

1 stop14h 20m

Dallas/Fort Worth

Mon 9/28

4:00 pm-1:55 pm

1 stop14h 55m

$957

TriesteDallas

TRS Trieste Ronchi dei Legionari - DFW Dallas/Fort Worth

TRSDFW

Trieste Ronchi dei Legionari

Thu 9/3

6:15 am-1:35 pm

1 stop14h 20m

Dallas/Fort Worth

Mon 9/28

3:57 pm-1:55 pm

2 stops14h 58m

$961

TriesteDallas

TRS Trieste Ronchi dei Legionari - DFW Dallas/Fort Worth

TRSDFW

Trieste Ronchi dei Legionari

Fri 8/21

6:35 am-5:41 pm

2 stops18h 06m

Dallas/Fort Worth

Tue 8/25

11:18 am-6:35 pm

2 stops24h 17m

$1,126

TriesteDallas

TRS Trieste Ronchi dei Legionari - DFW Dallas/Fort Worth

TRSDFW

Trieste Ronchi dei Legionari

Thu 9/3

11:20 am-12:45 pm

3 stops32h 25m

Dallas/Fort Worth

Mon 9/28

12:25 pm-1:05 pm

2 stops17h 40m

$1,185

TriesteDallas

TRS Trieste Ronchi dei Legionari - DFW Dallas/Fort Worth

TRSDFW

Trieste Ronchi dei Legionari

Thu 9/3

11:20 am-12:45 pm

3 stops32h 25m

Dallas/Fort Worth

Mon 9/28

12:25 pm-10:55 pm

3 stops27h 30m

$1,193

TriesteDallas

TRS Trieste Ronchi dei Legionari - DFW Dallas/Fort Worth

TRSDFW

Trieste Ronchi dei Legionari

Thu 8/20

11:15 am-3:52 pm

2 stops59h 37m

Dallas/Fort Worth

Mon 8/24

11:18 am-10:55 pm

2 stops28h 37m

$1,204

TriesteDallas

TRS Trieste Ronchi dei Legionari - DFW Dallas/Fort Worth

TRSDFW

Trieste Ronchi dei Legionari

Wed 10/21

6:35 am-11:30 pm

2 stops23h 55m

Dallas/Fort Worth

Sun 10/25

5:44 pm-10:25 am

2 stops34h 41m

$1,212

TriesteDallas

TRS Trieste Ronchi dei Legionari - DFW Dallas/Fort Worth

TRSDFW

Trieste Ronchi dei Legionari

Wed 10/21

6:35 am-11:30 pm

2 stops23h 55m

Dallas/Fort Worth

Sun 10/25

5:44 pm-10:25 am

2 stops34h 41m

$1,214

TriesteDallas

TRS Trieste Ronchi dei Legionari - DFW Dallas/Fort Worth

TRSDFW

Trieste Ronchi dei Legionari

Wed 10/21

6:35 am-11:30 pm

2 stops23h 55m

Dallas/Fort Worth

Sun 10/25

5:44 pm-10:25 am

2 stops34h 41m

$1,215

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Trieste to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Trieste to Dallas/Fort Worth Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Trieste to Dallas/Fort Worth Airport (TRS to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trieste to Dallas/Fort Worth Airport

Fastest flight time	23h 55m
Direct flights	None

The fastest flight from Trieste to Dallas/Fort Worth Airport takes 23h 55m

There are no direct flights from Trieste to Dallas/Fort Worth Airport. There are no popular flight routes from Trieste to Dallas/Fort Worth Airport.

Search flight deals

Frequently asked questions about flying from Trieste to Dallas/Fort Worth Airport

How far is Trieste Ronchi dei Legionari to Dallas/Fort Worth by plane?
Dallas/Fort Worth is 5498.6 mi away from Trieste Ronchi dei Legionari. By plane, this route typically takes 23h 55m.
When did momondo last update prices for flights from Trieste Ronchi dei Legionari Airport to Dallas/Fort Worth Airport?
Prices for flights from Trieste Ronchi dei Legionari Airport to Dallas/Fort Worth Airport were last updated today.
How old do you have to be to fly from Trieste Ronchi dei Legionari Airport to Dallas/Fort Worth Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Trieste Ronchi dei Legionari Airport to Dallas/Fort Worth Airport.
What documentation or ID do you need to fly to Dallas/Fort Worth Airport?
The travel and health documents required for your trip to Dallas/Fort Worth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dallas/Fort Worth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Trieste to Dallas/Fort Worth Airport

How do I get Price Alerts for flights from Trieste to Dallas/Fort Worth Airport?
Price Alerts will notify you by email when the price for flights to Dallas/Fort Worth Airport from Trieste decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Trieste to Dallas/Fort Worth Airport with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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Why use momondo?

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

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 Dallas from Trieste.

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

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

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

momondo helps you find the best flight between Trieste and Dallas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Trieste to Dallas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.