$762 Cheap Flights from Trieste (TRS) to Dallas (DFW)

View $762 flight on Fri, Oct 9, 2026Opens in a new window

Popular airlines from Friuli Venezia Giulia Airport (TRS) to Dallas-Fort Worth Intl. Airport (DFW)

Cheap Flights from Trieste to Dallas (TRS-DFW)

Prices were available within the past 7 days and start at $762 for one-way flights and $1,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, Sep 3 - Mon, Sep 14
TRS
Trieste
DFW
Dallas
$1,000 Roundtrip, found 2 days ago
$1,000
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Sep 3 from Trieste to Dallas, returning Mon, Sep 14, priced at $1,000 found 2 days ago
Lufthansa
Thu, Sep 3 - Mon, Sep 14
TRS
Trieste
DFW
Dallas
$1,020 Roundtrip, found 2 days ago
$1,020
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Sep 3 from Trieste to Dallas, returning Mon, Sep 14, priced at $1,020 found 2 days ago
Lufthansa
Thu, Sep 3 - Mon, Sep 14
TRS
Trieste
DFW
Dallas
$1,027 Roundtrip, found 2 days ago
$1,027
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Sep 3 from Trieste to Dallas, returning Mon, Sep 14, priced at $1,027 found 2 days ago
Lufthansa
Thu, Sep 3 - Mon, Sep 14
TRS
Trieste
DFW
Dallas
$1,030 Roundtrip, found 2 days ago
$1,030
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Sep 3 from Trieste to Dallas, returning Mon, Sep 14, priced at $1,030 found 2 days ago
Lufthansa
Thu, Sep 3 - Mon, Sep 14
TRS
Trieste
DFW
Dallas
$1,031 Roundtrip, found 2 days ago
$1,031
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Sep 3 from Trieste to Dallas, returning Mon, Sep 14, priced at $1,031 found 2 days ago
Lufthansa
Thu, Sep 3 - Mon, Sep 14
TRS
Trieste
DFW
Dallas
$1,035 Roundtrip, found 2 days ago
$1,035
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Sep 3 from Trieste to Dallas, returning Mon, Sep 14, priced at $1,035 found 2 days ago
Lufthansa
Thu, Feb 18 - Thu, Mar 11
TRS
Trieste
DFW
Dallas
$1,040 Roundtrip, found 6 days ago
$1,040
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Feb 18 from Trieste to Dallas, returning Thu, Mar 11, priced at $1,040 found 6 days ago
Lufthansa
Thu, Feb 18 - Thu, Mar 11
TRS
Trieste
DFW
Dallas
$1,040 Roundtrip, found 6 days ago
$1,040
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Feb 18 from Trieste to Dallas, returning Thu, Mar 11, priced at $1,040 found 6 days ago
Lufthansa
Thu, Feb 18 - Thu, Mar 11
TRS
Trieste
DFW
Dallas
$1,045 Roundtrip, found 6 days ago
$1,045
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Feb 18 from Trieste to Dallas, returning Thu, Mar 11, priced at $1,045 found 6 days ago
Brussels Airlines
Thu, Feb 18 - Thu, Mar 11
TRS
Trieste
DFW
Dallas
$1,245 Roundtrip, found 6 days ago
$1,245
Roundtrip
found 6 days ago
Select Brussels Airlines flight, departing Thu, Feb 18 from Trieste to Dallas, returning Thu, Mar 11, priced at $1,245 found 6 days ago

Frequently asked questions

How much does a flight from Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) cost?
You can find cheap one-way flights from $762 and cheap return flights from $1,000 TRS to DFW with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when TRS to DFW ticket fares go up or down.
What is the cheapest month to fly from Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
The cheapest month to fly from TRS to DFW is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
Enter TRS to DFW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
Alitalia, ITA Airways and Lufthansa are just some of the carriers that fly from Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
To find a cheap flight from Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from TRS to DFW. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
Flying from TRS to DFW with a connection usually takes about 15 hours 20 minutes, traveling roughly 5,485 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
Select the "Business class" and "First class" filters when looking for TRS to DFW flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) flight with Expedia?
It's easy to earn miles on a Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) at the last minute?
Typically, booking a last minute flight from Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) flight and hotel package?
Securing a Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) Dallas Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
If you booked your Trieste (TRS-Friuli Venezia Giulia) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Friuli Venezia Giulia
Destination airport
Dallas-Fort Worth Intl.
Roundtrip price
$1,000
Distance
5484 mi

Book with confidence

Trieste to Dallas Flights

The cheapest times to fly from Trieste to Dallas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Trieste to Dallas are during the month of September. You can find some of the cheapest flights from Trieste to Dallas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Trieste to Dallas

Sunday is one of the best days to book for cheap flights from Trieste to Dallas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Trieste to Dallas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Trieste to Dallas in 2026. You can also book with separate airlines for your outbound and return journeys, from $762 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Trieste to Dallas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Trieste to Dallas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Trieste to Dallas Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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