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Cheap flights from Trieste to Arizona from $390

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trieste to Arizona departing on 10/7. 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 Arizona

Cheap round-trip flights

Lufthansa Logo
6:30 am - 4:20 pmTRS-LAS
18h 50m1 stop
Lufthansa Logo
9:10 pm - 10:25 pmLAS-TRS
16h 15m1 stop
$762Lufthansa
Find Deal
Fri, Aug 29 - Fri, Sep 5
Lufthansa Logo
6:30 am - 5:10 pmTRS-LAS
19h 40m2 stops
Lufthansa Logo
9:10 pm - 10:25 pmLAS-TRS
16h 15m1 stop
$767Lufthansa
Find Deal
Fri, Aug 29 - Fri, Sep 5
Lufthansa Logo
6:30 am - 6:13 pmTRS-LAS
20h 43m2 stops
Lufthansa Logo
12:12 pm - 10:25 pmLAS-TRS
25h 13m2 stops
$868Lufthansa
Find Deal
Fri, Aug 29 - Fri, Sep 5
Lufthansa Logo
6:30 am - 4:35 pmTRS-LAS
19h 05m2 stops
Lufthansa Logo
9:45 am - 2:05 pmLAS-TRS
19h 20m2 stops
$884Lufthansa
Find Deal
Sat, Aug 16 - Wed, Aug 20
Logo
6:35 am - 9:28 pmTRS-LAS
47h 53m3 stops
Logo
12:11 pm - 11:00 pmLAS-TRS
25h 49m3 stops
$1,052
Find Deal
Fri, Aug 29 - Fri, Sep 5
Logo
6:35 am - 9:28 pmTRS-LAS
23h 53m2 stops
Logo
9:36 am - 11:00 pmLAS-TRS
28h 24m3 stops
$1,066
Find Deal
Fri, Aug 29 - Fri, Sep 5
Logo
6:35 am - 9:28 pmTRS-LAS
23h 53m2 stops
Logo
12:47 am - 10:25 amLAS-TRS
24h 38m3 stops
$1,278
Find Deal
Fri, Aug 29 - Thu, Sep 4
Logo
6:30 am - 10:07 pmTRS-LAS
24h 37m2 stops
Logo
12:48 am - 2:05 pmLAS-TRS
28h 17m2 stops
$1,295
Find Deal
Sat, Aug 16 - Tue, Aug 19
Logo
6:30 am - 9:38 pmTRS-LAS
24h 08m3 stops
Logo
12:48 am - 2:05 pmLAS-TRS
28h 17m2 stops
$1,365
Find Deal
Sat, Aug 16 - Tue, Aug 19
Logo
3:15 pm - 9:28 pmTRS-LAS
39h 13m3 stops
Logo
12:47 am - 10:25 amLAS-TRS
24h 38m3 stops
$1,375
Find Deal
Fri, Aug 29 - Thu, Sep 4

Lufthansa flights from Trieste to Arizona

Our best Lufthansa deals on Trieste to Arizona flight tickets
Lufthansa
Aug 29
TRS6:30 amTrieste Ronchi dei Legionari
18h 50m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
Sep 5
LAS9:10 pmLas Vegas Harry Reid Intl
16h 15m
1 stop
TRS10:25 pmTrieste Ronchi dei Legionari
$762
Find similar
Lufthansa
Aug 29
TRS6:30 amTrieste Ronchi dei Legionari
19h 40m
2 stops
LAS5:10 pmLas Vegas Harry Reid Intl
Sep 5
LAS9:10 pmLas Vegas Harry Reid Intl
16h 15m
1 stop
TRS10:25 pmTrieste Ronchi dei Legionari
$767
Find similar
Lufthansa
Aug 29
TRS6:30 amTrieste Ronchi dei Legionari
20h 43m
2 stops
LAS6:13 pmLas Vegas Harry Reid Intl
Sep 5
LAS12:12 pmLas Vegas Harry Reid Intl
25h 13m
2 stops
TRS10:25 pmTrieste Ronchi dei Legionari
$868
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Trieste to Arizona 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 2, 2025.
Use the filters below to find and compare flights from Trieste to Arizona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Fri 8/29

6:30 am-4:20 pm

1 stop18h 50m

Las Vegas Harry Reid Intl

Fri 9/5

9:10 pm-10:25 pm

1 stop16h 15m

$762

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Fri 8/29

6:30 am-5:10 pm

2 stops19h 40m

Las Vegas Harry Reid Intl

Fri 9/5

9:10 pm-10:25 pm

1 stop16h 15m

$767

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Fri 8/29

6:30 am-6:13 pm

2 stops20h 43m

Las Vegas Harry Reid Intl

Fri 9/5

12:12 pm-10:25 pm

2 stops25h 13m

$868

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Sat 8/16

6:30 am-4:35 pm

2 stops19h 05m

Las Vegas Harry Reid Intl

Wed 8/20

9:45 am-2:05 pm

2 stops19h 20m

$884

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Fri 8/29

6:35 am-9:28 pm

3 stops47h 53m

Las Vegas Harry Reid Intl

Fri 9/5

12:11 pm-11:00 pm

3 stops25h 49m

$1,052

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Fri 8/29

6:35 am-9:28 pm

2 stops23h 53m

Las Vegas Harry Reid Intl

Fri 9/5

9:36 am-11:00 pm

3 stops28h 24m

$1,066

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Fri 8/29

6:35 am-9:28 pm

2 stops23h 53m

Las Vegas Harry Reid Intl

Thu 9/4

12:47 am-10:25 am

3 stops24h 38m

$1,278

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Sat 8/16

6:30 am-10:07 pm

2 stops24h 37m

Las Vegas Harry Reid Intl

Tue 8/19

12:48 am-2:05 pm

2 stops28h 17m

$1,295

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Sat 8/16

6:30 am-9:38 pm

3 stops24h 08m

Las Vegas Harry Reid Intl

Tue 8/19

12:48 am-2:05 pm

2 stops28h 17m

$1,365

TriesteLas Vegas

TRS - LAS

TRSLAS

Trieste Ronchi dei Legionari

Fri 8/29

3:15 pm-9:28 pm

3 stops39h 13m

Las Vegas Harry Reid Intl

Thu 9/4

12:47 am-10:25 am

3 stops24h 38m

$1,375

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Arizona from

How to get the cheapest flight ticket from Trieste to Arizona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Trieste Ronchi dei Legionari to Arizona?

Lufthansa is the most popular carrier operating from Trieste Ronchi dei Legionari to Arizona

Cheap Trieste to Arizona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trieste to Arizona

Best Price Found

$390

Fastest flight time

14h 35m

Direct flights

None

Airports in Arizona

1 airport
The best one-way flight to Arizona from Trieste in the past 72 hours is $390. The best round-trip flight deal from Trieste to Arizona found on momondo in the last 72 hours is $762.
The fastest flight from Trieste to Arizona takes 14h 35m
There are no direct flights from Trieste to Arizona. Popular non-direct route for this connection is Trieste Ronchi dei Legionari Airport - Las Vegas Harry Reid Intl Airport.
There is 1 airport near Arizona: Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • When did momondo last update prices for flights from Trieste Ronchi dei Legionari Airport to Arizona?

    Prices for flights from Trieste Ronchi dei Legionari Airport to Arizona are refreshed on a daily basis.

  • How old do you have to be to fly from Trieste Ronchi dei Legionari Airport to Arizona?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Trieste Ronchi dei Legionari Airport to Arizona.

  • What documentation or ID do you need to fly to Arizona?

    The required travel and health documents for your Arizona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Trieste to Arizona for you.

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

All flight searches from Trieste to Arizona on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Trieste to Arizona?

Once you have performed a search for Trieste to Arizona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Trieste to Arizona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Trieste to Arizona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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