$436 Cheap Flights from Dallas (DFW) to Trieste (TRS)

View $436 flight on Sun, Oct 26, 2025Opens in a new window

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

Cheap Flights from Dallas to Trieste (DFW-TRS)

Prices were available within the past 7 days and start at $436 for one-way flights and $559 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Mar 1 - Tue, Mar 10
DFW
Dallas
TRS
Trieste
$559 Roundtrip, found 4 days ago
$559
Roundtrip
found 4 days ago
Select United flight, departing Sun, Mar 1 from Dallas to Trieste, returning Tue, Mar 10, priced at $559 found 4 days ago
United
Wed, Mar 4 - Tue, Mar 10
DFW
Dallas
TRS
Trieste
$564 Roundtrip, found 4 days ago
$564
Roundtrip
found 4 days ago
Select United flight, departing Wed, Mar 4 from Dallas to Trieste, returning Tue, Mar 10, priced at $564 found 4 days ago
Air Canada
Wed, Mar 4 - Wed, Mar 11
DFW
Dallas
TRS
Trieste
$565 Roundtrip, found 4 days ago
$565
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Mar 4 from Dallas to Trieste, returning Wed, Mar 11, priced at $565 found 4 days ago
Air Canada
Wed, Mar 4 - Wed, Mar 11
DFW
Dallas
TRS
Trieste
$569 Roundtrip, found 4 days ago
$569
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Mar 4 from Dallas to Trieste, returning Wed, Mar 11, priced at $569 found 4 days ago
Air Canada
Wed, Mar 4 - Wed, Mar 11
DFW
Dallas
TRS
Trieste
$572 Roundtrip, found 4 days ago
$572
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Mar 4 from Dallas to Trieste, returning Wed, Mar 11, priced at $572 found 4 days ago
United
Wed, Mar 4 - Wed, Mar 11
DFW
Dallas
TRS
Trieste
$573 Roundtrip, found 4 days ago
$573
Roundtrip
found 4 days ago
Select United flight, departing Wed, Mar 4 from Dallas to Trieste, returning Wed, Mar 11, priced at $573 found 4 days ago
Air Canada
Wed, Mar 4 - Wed, Mar 11
DFW
Dallas
TRS
Trieste
$575 Roundtrip, found 4 days ago
$575
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Mar 4 from Dallas to Trieste, returning Wed, Mar 11, priced at $575 found 4 days ago
Lufthansa
Wed, Mar 4 - Wed, Mar 11
DFW
Dallas
TRS
Trieste
$584 Roundtrip, found 4 days ago
$584
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Mar 4 from Dallas to Trieste, returning Wed, Mar 11, priced at $584 found 4 days ago
Turkish Airlines
Mon, Dec 1 - Mon, Dec 8
DFW
Dallas
TRS
Trieste
$1,129 Roundtrip, found 2 days ago
$1,129
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Mon, Dec 1 from Dallas to Trieste, returning Mon, Dec 8, priced at $1,129 found 2 days ago
Brussels Airlines
Tue, Dec 2 - Tue, Dec 9
DFW
Dallas
TRS
Trieste
$1,376 Roundtrip, found 2 days ago
$1,376
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Tue, Dec 2 from Dallas to Trieste, returning Tue, Dec 9, priced at $1,376 found 2 days ago
Flights from Dallas (DFW) to Trieste (TRS)
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Friuli Venezia Giulia
Airlines serving
Lufthansa, Turkish Airlines
Roundtrip price
$559
Distance
5484 mi

Dallas to Trieste Flights

The cheapest times to fly from Dallas to Trieste

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 Dallas to Trieste are during the month of March. You can find some of the cheapest flights from Dallas to Trieste with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dallas to Trieste

Sunday is one of the best days to book for cheap flights from Dallas to Trieste: 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 Dallas to Trieste

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 Dallas to Trieste in 2025. You can also book with separate airlines for your outbound and return journeys, from $436 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 Dallas to Trieste 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 Dallas to Trieste 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 Dallas-Fort Worth Intl. Airport (DFW) to Friuli Venezia Giulia Airport (TRS) cost?
Grab a cheap one-way flight from $436 or cheap return flight from $559 from Dallas-Fort Worth Intl. Airport (DFW) to Friuli Venezia Giulia Airport (TRS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Dallas-Fort Worth Intl. Airport (DFW) to Friuli Venezia Giulia Airport (TRS)?
March is the cheapest month to fly from DFW to TRS. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Dallas-Fort Worth Intl. Airport (DFW) to Friuli Venezia Giulia Airport (TRS)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest DFW to TRS flight.
How many flights per day from Dallas-Fort Worth Intl. Airport (DFW) to Friuli Venezia Giulia Airport (TRS)?
You'll have to catch a flight with a layover when traveling from Dallas-Fort Worth Intl. Airport (DFW) to Friuli Venezia Giulia Airport (TRS). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from DFW to TRS?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dallas-Fort Worth Intl. Airport (DFW) to Friuli Venezia Giulia Airport (TRS)?
Opt for a flight from Dallas-Fort Worth Intl. Airport (DFW) to Friuli Venezia Giulia Airport (TRS) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 Dallas-Fort Worth Intl. Airport (DFW) to Friuli Venezia Giulia Airport (TRS) last-minute?
Last-minute fares from DFW to TRS are generally more expensive. To secure the best prices, start looking for flights well ahead of time. That said, if you can play around with your travel dates, you may land a cheap fare right before you leave.
Is it cheaper to book a DFW to TRS flight and hotel package?
Booking a DFW to TRS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dallas-Fort Worth Intl. Airport (DFW) to Friuli Venezia Giulia Airport (TRS)?
In most instances, you're able to reschedule or cancel your DFW to TRS flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want more information, head to our Customer Service portal.

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*Available to One Key members.