$709 Cheap Flights from Trieste (TRS) to Dallas (DFW)

View $709 flight on Fri, May 22, 2026Opens in a new window

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

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Cheap Flights from Trieste to Dallas (TRS-DFW)

Prices were available within the past 7 days and start at $709 for one-way flights and $898 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Sep 7 - Sat, Sep 19
TRS
Trieste
DFW
Dallas
$898 Roundtrip, found 1 day ago
$898
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Sep 7 from Trieste to Dallas, returning Sat, Sep 19, priced at $898 found 1 day ago
Lufthansa
Mon, Sep 7 - Sat, Sep 19
TRS
Trieste
DFW
Dallas
$919 Roundtrip, found 1 day ago
$919
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Sep 7 from Trieste to Dallas, returning Sat, Sep 19, priced at $919 found 1 day ago
Lufthansa
Mon, Sep 7 - Sat, Sep 19
TRS
Trieste
DFW
Dallas
$930 Roundtrip, found 1 day ago
$930
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Sep 7 from Trieste to Dallas, returning Sat, Sep 19, priced at $930 found 1 day ago
Lufthansa
Sat, Mar 28 - Fri, Apr 3
TRS
Trieste
DFW
Dallas
$935 Roundtrip, found 5 days ago
$935
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Mar 28 from Trieste to Dallas, returning Fri, Apr 3, priced at $935 found 5 days ago
Lufthansa
Mon, Sep 7 - Sat, Sep 19
TRS
Trieste
DFW
Dallas
$940 Roundtrip, found 1 day ago
$940
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Sep 7 from Trieste to Dallas, returning Sat, Sep 19, priced at $940 found 1 day ago
Lufthansa
Mon, Sep 7 - Sat, Sep 19
TRS
Trieste
DFW
Dallas
$944 Roundtrip, found 1 day ago
$944
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Sep 7 from Trieste to Dallas, returning Sat, Sep 19, priced at $944 found 1 day ago
Lufthansa
Mon, Sep 7 - Sat, Sep 19
TRS
Trieste
DFW
Dallas
$949 Roundtrip, found 1 day ago
$949
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Sep 7 from Trieste to Dallas, returning Sat, Sep 19, priced at $949 found 1 day ago
Brussels Airlines
Mon, Sep 7 - Sat, Sep 19
TRS
Trieste
DFW
Dallas
$950 Roundtrip, found 1 day ago
$950
Roundtrip
found 1 day ago
Select Brussels Airlines flight, departing Mon, Sep 7 from Trieste to Dallas, returning Sat, Sep 19, priced at $950 found 1 day ago
Lufthansa
Mon, Sep 7 - Sat, Sep 19
TRS
Trieste
DFW
Dallas
$951 Roundtrip, found 1 day ago
$951
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Sep 7 from Trieste to Dallas, returning Sat, Sep 19, priced at $951 found 1 day ago
ITA Airways
Mon, Sep 7 - Sat, Sep 19
TRS
Trieste
DFW
Dallas
$1,685 Roundtrip, found 1 day ago
$1,685
Roundtrip
found 1 day ago
Select ITA Airways flight, departing Mon, Sep 7 from Trieste to Dallas, returning Sat, Sep 19, priced at $1,685 found 1 day ago
Flights from Trieste (TRS) to Dallas (DFW)
Origin airport
Friuli Venezia Giulia
Destination airport
Dallas-Fort Worth Intl.
Airlines serving
Brussels Airlines, ITA Airways, Lufthansa
Roundtrip price
$897
Distance
5484 mi

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 $709 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.

 

Frequently asked questions

How much does a flight from Friuli Venezia Giulia Airport (TRS) to Dallas-Fort Worth Intl. Airport (DFW) cost?
Lock in a cheap one-way flight from $709 or cheap return flight from $898 from Friuli Venezia Giulia Airport (TRS) to Dallas-Fort Worth Intl. Airport (DFW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Friuli Venezia Giulia Airport (TRS) to Dallas-Fort Worth Intl. Airport (DFW)?
September is the least expensive month to fly from TRS to DFW. Traveling during quieter months is often the key to finding a great deal.
What is the cheapest airline that flies from Friuli Venezia Giulia Airport (TRS) to Dallas-Fort Worth Intl. Airport (DFW)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from TRS to DFW. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Friuli Venezia Giulia Airport (TRS) to Dallas-Fort Worth Intl. Airport (DFW)?
Nonstop flights from Friuli Venezia Giulia Airport (TRS) to Dallas-Fort Worth Intl. Airport (DFW) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TRS to DFW?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Friuli Venezia Giulia Airport (TRS) to Dallas-Fort Worth Intl. Airport (DFW)?
To arrive at Dallas-Fort Worth Intl. Airport (DFW) on schedule, opt for a flight that takes off from Friuli Venezia Giulia Airport (TRS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Friuli Venezia Giulia Airport (TRS) to Dallas-Fort Worth Intl. Airport (DFW) last-minute?
Booking your flight from TRS to DFW right before your getaway is generally more expensive. However, if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a TRS to DFW flight and hotel package?
You'll typically save money by securing a TRS to DFW flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After selecting your ideal accommodations and flights, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Friuli Venezia Giulia Airport (TRS) to Dallas-Fort Worth Intl. Airport (DFW)?
In most instances, you're able to reschedule or cancel your TRS to DFW flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need further information, head to our Customer Service portal.

*Flight schedules are subject to change.

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*Available to One Key members.