$396 Cheap Flights from Los Angeles (LAX) to Trieste (TRS)

View $396 flight on Mon, Oct 27, 2025Opens in a new window

Popular airlines from Los Angeles Intl. (LAX) to Friuli Venezia Giulia Airport (TRS)

Cheap Flights from Los Angeles to Trieste (LAX-TRS)

Prices were available within the past 7 days and start at $396 for one-way flights and $521 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Dec 2 - Tue, Dec 9
LAX
Los Angeles
TRS
Trieste
$521 Roundtrip, found 2 days ago
$521
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Dec 2 from Los Angeles to Trieste, returning Tue, Dec 9, priced at $521 found 2 days ago
Air Canada
Tue, Dec 2 - Tue, Dec 9
LAX
Los Angeles
TRS
Trieste
$528 Roundtrip, found 2 days ago
$528
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Dec 2 from Los Angeles to Trieste, returning Tue, Dec 9, priced at $528 found 2 days ago
Air Canada
Mon, Nov 3 - Tue, Nov 11
LAX
Los Angeles
TRS
Trieste
$528 Roundtrip, found 2 hours ago
$528
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Mon, Nov 3 from Los Angeles to Trieste, returning Tue, Nov 11, priced at $528 found 2 hours ago
Air Canada
Tue, Dec 2 - Tue, Dec 9
LAX
Los Angeles
TRS
Trieste
$535 Roundtrip, found 2 days ago
$535
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Dec 2 from Los Angeles to Trieste, returning Tue, Dec 9, priced at $535 found 2 days ago
Air Canada
Tue, Dec 2 - Tue, Dec 9
LAX
Los Angeles
TRS
Trieste
$541 Roundtrip, found 2 days ago
$541
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Dec 2 from Los Angeles to Trieste, returning Tue, Dec 9, priced at $541 found 2 days ago
Air Canada
Sun, Nov 9 - Tue, Nov 18
LAX
Los Angeles
TRS
Trieste
$541 Roundtrip, found 7 hours ago
$541
Roundtrip
found 7 hours ago
Select Air Canada flight, departing Sun, Nov 9 from Los Angeles to Trieste, returning Tue, Nov 18, priced at $541 found 7 hours ago
ITA Airways
Sun, Nov 30 - Wed, Dec 10
LAX
Los Angeles
TRS
Trieste
$547 Roundtrip, found 20 hours ago
$547
Roundtrip
found 20 hours ago
Select ITA Airways flight, departing Sun, Nov 30 from Los Angeles to Trieste, returning Wed, Dec 10, priced at $547 found 20 hours ago
United
Mon, Jan 19 - Thu, Feb 5
LAX
Los Angeles
TRS
Trieste
$548 Roundtrip, found 3 days ago
$548
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jan 19 from Los Angeles to Trieste, returning Thu, Feb 5, priced at $548 found 3 days ago
Lufthansa
Wed, Nov 5 - Tue, Nov 18
LAX
Los Angeles
TRS
Trieste
$556 Roundtrip, found 6 days ago
$556
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Wed, Nov 5 from Los Angeles to Trieste, returning Tue, Nov 18, priced at $556 found 6 days ago
TAP Portugal
Sat, Nov 22 - Fri, Nov 28
LAX
Los Angeles
TRS
Trieste
$839 Roundtrip, found 2 days ago
$839
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Sat, Nov 22 from Los Angeles to Trieste, returning Fri, Nov 28, priced at $839 found 2 days ago
Flights from Los Angeles (LAX) to Trieste (TRS)
Origin airport
Los Angeles Intl.
Destination airport
Friuli Venezia Giulia
Airlines serving
Austrian Airlines, Brussels Airlines, Emirates, ITA Airways, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$521
Distance
6160 mi

Los Angeles to Trieste Flights

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

 

The best time to book a flight from Los Angeles to Trieste

Sunday is one of the best days to book for cheap flights from Los Angeles 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 Los Angeles 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 Los Angeles to Trieste in 2025. You can also book with separate airlines for your outbound and return journeys, from $396 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 Los Angeles 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 Los Angeles 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 Los Angeles Intl. Airport (LAX) to Friuli Venezia Giulia Airport (TRS) cost?
Lock in a cheap one-way flight from $396 or cheap return flight from $521 from Los Angeles Intl. Airport (LAX) 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 Los Angeles Intl. Airport (LAX) to Friuli Venezia Giulia Airport (TRS)?
The cheapest month to fly from LAX to TRS is December, when demand is low. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Los Angeles Intl. Airport (LAX) to Friuli Venezia Giulia Airport (TRS)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from LAX to TRS. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Los Angeles Intl. Airport (LAX) to Friuli Venezia Giulia Airport (TRS)?
There are no daily nonstop flights available from Los Angeles Intl. Airport (LAX) to Friuli Venezia Giulia Airport (TRS). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from LAX to TRS?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles Intl. Airport (LAX) to Friuli Venezia Giulia Airport (TRS)?
To touch down at Friuli Venezia Giulia Airport (TRS) without delays, choose a flight that takes off from Los Angeles Intl. Airport (LAX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Los Angeles Intl. Airport (LAX) to Friuli Venezia Giulia Airport (TRS) last-minute?
Holding off until just before your departure to book a flight from LAX to TRS often results in higher prices. Although you may find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans to boost your chances of snagging a bargain.
Is it cheaper to book a LAX to TRS flight and hotel package?
Securing a LAX to TRS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our extensive range of accommodations and then add flights, activities 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 Los Angeles Intl. Airport (LAX) to Friuli Venezia Giulia Airport (TRS)?
If you booked your LAX to TRS flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.