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Trieste

$240+ Cheap flights from Los Angeles (LAX) to Trieste (TRS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — TRS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Los Angeles to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Trieste (TRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$575
(Orbitz)

One-way from

$240
(Kiwi.com)
From Los Angeles to Trieste Ronchi dei Legionari
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One-way flight from Los Angeles to Trieste Ronchi dei Legionari
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Find flight deals from Los Angeles to Trieste

Cheapest flights from Los Angeles to Trieste
Explore the most affordable flight options available from Los Angeles to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Orbitz deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:00 amLAX - TRS
2 stops23h 05mMultiple Airlines
Tue 10/286:15 amTRS - LAX
1 stop15h 50mMultiple Airlines
Deal found 9/10$575
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/142:55 pmLAX - TRS
1 stop14h 10mLufthansa
Tue 10/286:15 amTRS - LAX
1 stop15h 50mLufthansa
Deal found 9/10$583
This ITA Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/143:15 pmLAX - TRS
1 stop14h 15mITA Airways
Fri 11/76:35 amTRS - LAX
1 stop15h 55mITA Airways
Deal found 9/11$620
This Gotogate deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/243:15 pmLAX - TRS
1 stop14h 15mITA Airways
Fri 10/313:15 pmTRS - LAX
1 stop31h 15mITA Airways
Deal found 9/9$652
This Travelocity deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:00 amLAX - TRS
2 stops31h 25mMultiple Airlines
Thu 10/166:30 amTRS - LAX
2 stops23h 58mMultiple Airlines
Deal found 9/9$667
This Mytrip deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:05 amLAX - TRS
2 stops21h 00mMultiple Airlines
Fri 10/312:55 pmTRS - LAX
2 stops34h 40mMultiple Airlines
Deal found 9/9$683
This Flightnetwork deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/152:10 pmLAX - TRS
2 stops23h 15mLufthansa
Mon 9/292:45 pmTRS - LAX
2 stops38h 30mLufthansa
Deal found 9/9$702
This FlightHub deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/93:15 pmLAX - TRS
1 stop22h 40mITA Airways
Thu 10/166:35 amTRS - LAX
1 stop15h 40mITA Airways
Deal found 9/9$730
This Gotogate deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/253:15 pmLAX - TRS
1 stop19h 15mITA Airways
Sat 11/17:15 pmTRS - LAX
1 stop27h 15mITA Airways
Deal found 9/10$753

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles to Trieste 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Los Angeles to Trieste that are best for you.

Fly from

Los Angeles

Fly to

Trieste

Route

Depart

Return

Price

Los AngelesTrieste

LAX - TRS

LAXTRS

Los Angeles

Tue 10/14

6:00 am-2:05 pm

2 stops23h 05m

Trieste Ronchi dei Legionari

Tue 10/28

6:15 am-2:05 pm

1 stop15h 50m

$575

Los AngelesTrieste

LAX - TRS

LAXTRS

Los Angeles

Tue 10/14

2:55 pm-2:05 pm

1 stop14h 10m

Trieste Ronchi dei Legionari

Tue 10/28

6:15 am-2:05 pm

1 stop15h 50m

$583

Los AngelesTrieste

LAX - TRS

LAXTRS

Los Angeles

Tue 10/14

3:15 pm-2:30 pm

1 stop14h 15m

Trieste Ronchi dei Legionari

Fri 11/7

6:35 am-1:30 pm

1 stop15h 55m

$620

Los AngelesTrieste

LAX - TRS

LAXTRS

Los Angeles

Fri 10/24

8:05 am-2:05 pm

2 stops21h 00m

Trieste Ronchi dei Legionari

Fri 10/31

2:55 pm-5:35 pm

2 stops34h 40m

$683

Los AngelesTrieste

LAX - TRS

LAXTRS

Los Angeles

Mon 9/15

2:10 pm-10:25 pm

2 stops23h 15m

Trieste Ronchi dei Legionari

Mon 9/29

2:45 pm-8:15 pm

2 stops38h 30m

$702

Los AngelesTrieste

LAX - TRS

LAXTRS

Los Angeles

Thu 10/9

3:15 pm-10:55 pm

1 stop22h 40m

Trieste Ronchi dei Legionari

Thu 10/16

6:35 am-1:15 pm

1 stop15h 40m

$730

Los AngelesTrieste

LAX - TRS

LAXTRS

Los Angeles

Thu 10/9

5:30 pm-10:55 pm

3 stops20h 25m

Trieste Ronchi dei Legionari

Thu 10/16

6:35 am-9:35 pm

2 stops24h 00m

$759

Los AngelesTrieste

LAX - TRS

LAXTRS

Los Angeles

Fri 10/24

5:30 pm-3:05 pm

2 stops36h 35m

Trieste Ronchi dei Legionari

Fri 10/31

6:25 am-2:05 pm

1 stop15h 40m

$799

Los AngelesTrieste

LAX - TRS

LAXTRS

Los Angeles

Tue 11/4

4:45 pm-9:15 pm

2 stops43h 30m

$240

Los AngelesTrieste

LAX - TRS

LAXTRS

Los Angeles

Mon 11/3

12:25 am-10:25 am

2 stops25h 00m

$650

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Los Angeles to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Los Angeles with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Trieste

Get insights into the airlines that provide service to Trieste. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trieste. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown Lufthansa and ITA Airways from Los Angeles to Trieste. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,409 reviews

Crew

7.6

Overall

6.8

Entertainment

6.4

Comfort

6.8

Food

6.3

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.
Lufthansa
6.8
Okay
7,409 reviews
Lufthansa
6.8
Okay
7,409 reviews

Crew

7.6

Overall

6.8

Entertainment

6.4

Comfort

6.8

Food

6.3

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.
ITA Airways
6.7
Okay
1,036 reviews
Lufthansa
6.8
Okay
7,409 reviews

Crew

7.6

Overall

6.8

Entertainment

6.4

Comfort

6.8

Food

6.3

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Trieste. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Los Angeles to Trieste?

    Lufthansa and ITA Airways can get you from Los Angeles to Trieste in just under 14h 10m. Your travel time can differ by up to 05m. The distance from Los Angeles to Trieste is about 6157 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Los Angeles to Trieste round-trip?

    Flying on ITA Airways is currently your cheapest option to Trieste, with prices starting at $599. Another option worth looking into is Lufthansa, starting at $663 round trip.

  • Can I find deals for flights from Los Angeles to Trieste that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Trieste?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Trieste.

  • Can I find deals for business class flights from Los Angeles to Trieste?

    Yes. Cheapflights offers flight deals from Los Angeles to Trieste by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Los Angeles to Trieste

Discover the top 2 airlines that operate flights from Los Angeles to Trieste. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$599Average$963FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$663Average$962FlexibilityNo cancel feeOn-time76%

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