$487 Cheap Flights from Tucson (TUS) to Trieste (TRS)

View $487 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Friuli Venezia Giulia Airport (TRS)

Cheap Flights from Tucson to Trieste (TUS-TRS)

Prices were available within the past 7 days and start at $487 for one-way flights and $752 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, Nov 12 - Thu, Nov 27
TUS
Tucson
TRS
Trieste
$752 Roundtrip, found 13 hours ago
$752
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Wed, Nov 12 from Tucson to Trieste, returning Thu, Nov 27, priced at $752 found 13 hours ago
United
Wed, Nov 12 - Thu, Nov 27
TUS
Tucson
TRS
Trieste
$758 Roundtrip, found 13 hours ago
$758
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Nov 12 from Tucson to Trieste, returning Thu, Nov 27, priced at $758 found 13 hours ago
United
Wed, Nov 12 - Thu, Nov 27
TUS
Tucson
TRS
Trieste
$758 Roundtrip, found 13 hours ago
$758
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Nov 12 from Tucson to Trieste, returning Thu, Nov 27, priced at $758 found 13 hours ago
United
Wed, Nov 12 - Thu, Nov 27
TUS
Tucson
TRS
Trieste
$759 Roundtrip, found 13 hours ago
$759
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Nov 12 from Tucson to Trieste, returning Thu, Nov 27, priced at $759 found 13 hours ago
United
Wed, Nov 12 - Thu, Nov 27
TUS
Tucson
TRS
Trieste
$771 Roundtrip, found 13 hours ago
$771
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Nov 12 from Tucson to Trieste, returning Thu, Nov 27, priced at $771 found 13 hours ago
United
Wed, Nov 12 - Thu, Nov 27
TUS
Tucson
TRS
Trieste
$783 Roundtrip, found 13 hours ago
$783
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Nov 12 from Tucson to Trieste, returning Thu, Nov 27, priced at $783 found 13 hours ago
United
Wed, Nov 12 - Thu, Nov 27
TUS
Tucson
TRS
Trieste
$789 Roundtrip, found 13 hours ago
$789
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Nov 12 from Tucson to Trieste, returning Thu, Nov 27, priced at $789 found 13 hours ago
United
Wed, Nov 12 - Thu, Nov 27
TUS
Tucson
TRS
Trieste
$790 Roundtrip, found 13 hours ago
$790
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Nov 12 from Tucson to Trieste, returning Thu, Nov 27, priced at $790 found 13 hours ago
KLM
Wed, Nov 12 - Thu, Nov 27
TUS
Tucson
TRS
Trieste
$813 Roundtrip, found 13 hours ago
$813
Roundtrip
found 13 hours ago
Select KLM flight, departing Wed, Nov 12 from Tucson to Trieste, returning Thu, Nov 27, priced at $813 found 13 hours ago
Delta
Wed, Dec 10 - Thu, Dec 25
TUS
Tucson
TRS
Trieste
$1,173 Roundtrip, found 10 hours ago
$1,173
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Dec 10 from Tucson to Trieste, returning Thu, Dec 25, priced at $1,173 found 10 hours ago

Frequently asked questions

How much does a flight from Tucson Intl. Airport (TUS) to Friuli Venezia Giulia Airport (TRS) cost?
Get a cheap one-way flight from $487 or cheap return flight from $752 from Tucson Intl. Airport (TUS) 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 Tucson Intl. Airport (TUS) to Friuli Venezia Giulia Airport (TRS)?
Planning your trip for November is a good way to save, as it's the cheapest month for flights between TUS and TRS. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Friuli Venezia Giulia Airport (TRS)?
To find the cheapest airline flying from TUS to TRS, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Tucson Intl. Airport (TUS) to Friuli Venezia Giulia Airport (TRS)?
You'll need to book a flight with a layover when traveling from Tucson Intl. Airport (TUS) to Friuli Venezia Giulia Airport (TRS). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from TUS to TRS?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change 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 Tucson Intl. Airport (TUS) to Friuli Venezia Giulia Airport (TRS)?
Choose a flight from Tucson Intl. Airport (TUS) to Friuli Venezia Giulia Airport (TRS) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time 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 Tucson Intl. Airport (TUS) to Friuli Venezia Giulia Airport (TRS) last-minute?
Last-minute bookings from TUS to TRS are typically more expensive. To lock in the best prices, start looking for flights ahead of time. That said, if you can play around with your travel dates, you may land a cheap fare right before your trip.
Is it cheaper to book a TUS to TRS flight and hotel package?
You'll typically save money by booking a TUS to TRS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your preferred flights and accommodations, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Tucson Intl. Airport (TUS) to Friuli Venezia Giulia Airport (TRS)?
Generally, it's possible to cancel or reschedule your TUS to TRS flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Tucson Intl.
Destination airport
Friuli Venezia Giulia
Airlines serving
Lufthansa
Roundtrip price
$751
Distance
6029 mi

Book with confidence

Tucson to Trieste Flights

The cheapest times to fly from Tucson 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 Tucson to Trieste are during the month of November. You can find some of the cheapest flights from Tucson to Trieste with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tucson to Trieste

Sunday is one of the best days to book for cheap flights from Tucson 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 Tucson 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 Tucson to Trieste in 2025. You can also book with separate airlines for your outbound and return journeys, from $487 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 Tucson 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 Tucson 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.

 

Tucson to Trieste Flights

Explore a world of travel with Expedia

*Available to One Key members.