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Cheap flights from Trieste to Phoenix from $853

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Trieste to Phoenix departing on 2/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Trieste to Phoenix (TRS-PHX)

Cheap round-trip flights

Lufthansa Logo
6:25 am - 9:56 pmTRS-PHX
23h 31m2 stops
Lufthansa Logo
8:00 am - 2:00 pmPHX-TRS
22h 00m2 stops
$853Lufthansa
Find Deal
Fri, Feb 13 - Tue, Feb 17
Lufthansa Logo
6:25 am - 9:46 pmTRS-PHX
23h 21m2 stops
Lufthansa Logo
9:35 am - 2:00 pmPHX-TRS
20h 25m2 stops
$858Lufthansa
Find Deal
Fri, Feb 13 - Tue, Feb 17

Lufthansa flights from Trieste to Phoenix Sky Harbor Intl Airport

Our best Lufthansa deals on Trieste to Phoenix Sky Harbor Intl Airport flight tickets
Lufthansa
Feb 13
TRS6:25 amTrieste Ronchi dei Legionari
23h 31m
2 stops
PHX9:56 pmPhoenix Sky Harbor Intl
Feb 17
PHX8:00 amPhoenix Sky Harbor Intl
22h 00m
2 stops
TRS2:00 pmTrieste Ronchi dei Legionari
$853
Find similar
Lufthansa
Feb 13
TRS6:25 amTrieste Ronchi dei Legionari
23h 21m
2 stops
PHX9:46 pmPhoenix Sky Harbor Intl
Feb 17
PHX9:35 amPhoenix Sky Harbor Intl
20h 25m
2 stops
TRS2:00 pmTrieste Ronchi dei Legionari
$858
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Trieste to Phoenix Sky Harbor Intl 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 August 25, 2025.
Use the filters below to find and compare flights from Trieste to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TriestePhoenix

TRS - PHX

TRSPHX

Trieste Ronchi dei Legionari

Fri 2/13

6:25 am-9:56 pm

2 stops23h 31m

Phoenix Sky Harbor Intl

Tue 2/17

8:00 am-2:00 pm

2 stops22h 00m

$853

TriestePhoenix

TRS - PHX

TRSPHX

Trieste Ronchi dei Legionari

Fri 2/13

6:25 am-9:46 pm

2 stops23h 21m

Phoenix Sky Harbor Intl

Tue 2/17

9:35 am-2:00 pm

2 stops20h 25m

$858

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Trieste to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Trieste to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Trieste to Phoenix Sky Harbor Intl Airport (TRS to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trieste to Phoenix Sky Harbor Intl Airport

Direct flights

None
There are no direct flights from Trieste to Phoenix Sky Harbor Intl Airport. There are no popular flight routes from Trieste to Phoenix Sky Harbor Intl Airport.
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  • How far is Trieste Ronchi dei Legionari to Phoenix Sky Harbor Intl by plane?

    Trieste Ronchi dei Legionari and Phoenix Sky Harbor Intl are 6004.1 mi apart from one another. 23h 21m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Trieste Ronchi dei Legionari Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Trieste Ronchi dei Legionari Airport to Phoenix Sky Harbor Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Trieste Ronchi dei Legionari Airport to Phoenix Sky Harbor Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Trieste Ronchi dei Legionari Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The necessary travel and health documents for your Phoenix Sky Harbor Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Trieste to Phoenix Sky Harbor Intl Airport?

    Price Alerts will notify you by email when the price for flights to Phoenix Sky Harbor Intl Airport from Trieste decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Trieste to Phoenix Sky Harbor Intl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Trieste to Phoenix?

It is quick and easy to find Trieste to Phoenix flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phoenix that suits you.

Can I find flights from Trieste to Phoenix with flexible booking policies on momondo?

Yes. All flights to Phoenix 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 Phoenix?

momondo helps you find the best flight between Trieste and Phoenix 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 Phoenix right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Phoenix from Trieste. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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