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Cheap flights from Trieste to Dallas from $407

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trieste to Dallas departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Lufthansa Logo
6:30 am - 2:05 pmTRS-DFW
14h 35m1 stop
Lufthansa Logo
3:50 pm - 10:25 pmDFW-TRS
23h 35m1 stop
$843Lufthansa
Find Deal
vie., sep. 26 - lun., oct. 6
Lufthansa Logo
6:30 am - 10:15 pmTRS-DFW
22h 45m2 stops
Lufthansa Logo
12:21 pm - 10:25 pmDFW-TRS
27h 04m2 stops
$853Lufthansa
Find Deal
vie., sep. 26 - lun., oct. 6
Logo
6:35 am - 11:59 pmTRS-DFW
24h 24m3 stops
Logo
5:05 am - 6:35 pmDFW-TRS
30h 30m3 stops
$867
Find Deal
vie., sep. 26 - lun., oct. 6
Logo
6:35 am - 11:59 pmTRS-DFW
24h 24m3 stops
Logo
9:25 am - 12:20 pmDFW-TRS
19h 55m2 stops
$984
Find Deal
vie., sep. 26 - lun., oct. 6
Lufthansa Logo
2:45 pm - 2:05 pmTRS-DFW
30h 20m1 stop
Lufthansa Logo
3:50 pm - 10:35 pmDFW-TRS
23h 45m1 stop
$999Lufthansa
Find Deal
vie., ago. 22 - mar., ago. 26
Lufthansa Logo
2:45 pm - 2:05 pmTRS-DFW
30h 20m1 stop
Lufthansa Logo
12:24 pm - 10:35 pmDFW-TRS
27h 11m2 stops
$1,015Lufthansa
Find Deal
vie., ago. 22 - mar., ago. 26
Logo
6:35 am - 11:54 pmTRS-DFW
24h 19m3 stops
Logo
9:25 am - 3:25 pmDFW-TRS
23h 00m2 stops
$1,100
Find Deal
vie., ago. 22 - mar., ago. 26
Lufthansa Logo
6:35 am - 10:15 pmTRS-DFW
22h 40m2 stops
Lufthansa Logo
12:24 pm - 10:35 pmDFW-TRS
27h 11m2 stops
$1,186Lufthansa
Find Deal
vie., ago. 22 - mar., ago. 26
Logo
6:35 am - 11:54 pmTRS-DFW
24h 19m3 stops
Logo
11:40 am - 6:30 pmDFW-TRS
23h 50m3 stops
$1,216
Find Deal
vie., ago. 22 - mar., ago. 26

Lufthansa flights from Trieste to Dallas/Fort Worth Airport

Our best Lufthansa deals on Trieste to Dallas/Fort Worth Airport flight tickets
Lufthansa
Sep 26
TRS6:30 amTrieste Ronchi dei Legionari
14h 35m
1 stop
DFW2:05 pmDallas/Fort Worth
Oct 6
DFW3:50 pmDallas/Fort Worth
23h 35m
1 stop
TRS10:25 pmTrieste Ronchi dei Legionari
$843
Find similar
Lufthansa
Sep 26
TRS6:30 amTrieste Ronchi dei Legionari
22h 45m
2 stops
DFW10:15 pmDallas/Fort Worth
Oct 6
DFW12:21 pmDallas/Fort Worth
27h 04m
2 stops
TRS10:25 pmTrieste Ronchi dei Legionari
$853
Find similar
Lufthansa
Aug 22
TRS2:45 pmTrieste Ronchi dei Legionari
30h 20m
1 stop
DFW2:05 pmDallas/Fort Worth
Aug 26
DFW3:50 pmDallas/Fort Worth
23h 45m
1 stop
TRS10:35 pmTrieste Ronchi dei Legionari
$999
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Trieste to Dallas/Fort Worth Airport 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, momondo users made 832,500 searches. Data last updated agosto 6, 2025.
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

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

vie. 9/26

6:30 am-2:05 pm

1 stop14h 35m

Dallas/Fort Worth

lun. 10/6

3:50 pm-10:25 pm

1 stop23h 35m

$843

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

vie. 9/26

6:30 am-10:15 pm

2 stops22h 45m

Dallas/Fort Worth

lun. 10/6

12:21 pm-10:25 pm

2 stops27h 04m

$853

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

vie. 9/26

6:35 am-11:59 pm

3 stops24h 24m

Dallas/Fort Worth

lun. 10/6

5:05 am-6:35 pm

3 stops30h 30m

$867

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

vie. 9/26

6:35 am-11:59 pm

3 stops24h 24m

Dallas/Fort Worth

lun. 10/6

9:25 am-12:20 pm

2 stops19h 55m

$984

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

vie. 8/22

2:45 pm-2:05 pm

1 stop30h 20m

Dallas/Fort Worth

mar. 8/26

3:50 pm-10:35 pm

1 stop23h 45m

$999

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

vie. 8/22

2:45 pm-2:05 pm

1 stop30h 20m

Dallas/Fort Worth

mar. 8/26

12:24 pm-10:35 pm

2 stops27h 11m

$1,015

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

vie. 8/22

6:35 am-11:54 pm

3 stops24h 19m

Dallas/Fort Worth

mar. 8/26

9:25 am-3:25 pm

2 stops23h 00m

$1,100

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

vie. 8/22

6:35 am-10:15 pm

2 stops22h 40m

Dallas/Fort Worth

mar. 8/26

12:24 pm-10:35 pm

2 stops27h 11m

$1,186

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

vie. 8/22

6:35 am-11:54 pm

3 stops24h 19m

Dallas/Fort Worth

mar. 8/26

11:40 am-6:30 pm

3 stops23h 50m

$1,216

TriesteDallas

TRS - DFW

TRSDFW

Trieste Ronchi dei Legionari

lun. 10/6

4:40 pm-9:55 am

2 stops48h 15m

$407

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Dallas from

How to get the cheapest flight ticket from Trieste to Dallas/Fort Worth Airport

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 airline that flies from Trieste Ronchi dei Legionari to Dallas/Fort Worth?

Lufthansa is the most popular carrier operating from Trieste Ronchi dei Legionari to Dallas/Fort Worth

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

Best Price Found

$407

Fastest flight time

14h 35m

Direct flights

None
The best one-way flight to Dallas/Fort Worth Airport from Trieste in the past 72 hours is $407. The best round-trip flight deal from Trieste to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $843.
The fastest flight from Trieste to Dallas/Fort Worth Airport takes 14h 35m
There are no direct flights from Trieste to Dallas/Fort Worth Airport. Popular non-direct route for this connection is Trieste Ronchi dei Legionari Airport - Dallas/Fort Worth Airport.
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  • 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 14h 35m.

  • 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.

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Fort Worth
Arlington
Frisco
Grapevine
Irving
Plano
Denton
Grand Prairie
Thackerville
Garland
McKinney
Durant
Rockwall
Richardson
Lewisville
Ardmore
Addison
Allen
Waxahachie
Granbury

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.

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