Which layover airport has the shortest travel time from Trieste to Los Angeles?

Flights connecting via Rome (FCO) have the shortest average one-way travel time: 15h 51m.

Which layover airport has the shortest connection time from Trieste to Los Angeles?

Rome (FCO) has the shortest average layover time for this route: 1h 18m.

Which layover airport offers the lowest fares from Trieste to Los Angeles?

Flights via Lisbon (LIS) offer the lowest average round-trip price of $443.

Which airport is the most popular layover for flights between Trieste and Los Angeles?

Rome (FCO) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

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

Prices for flights from Trieste Ronchi dei Legionari Airport to Los Angeles Airport refresh daily.

How many operators does momondo search for flights from Trieste Ronchi dei Legionari Airport to Los Angeles Airport?

As of November 2026, there is 1 operator available to choose from for flights from Trieste Ronchi dei Legionari Airport to Los Angeles Airport.

How old do you have to be to fly from Trieste Ronchi dei Legionari Airport to Los Angeles Airport?

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 Los Angeles Airport.

What documentation or ID do you need to fly to Los Angeles Airport?

The travel and health documents you'll need for your trip to Los Angeles Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Los Angeles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$472 Cheap Flights from Trieste to Los Angeles in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Trieste to Los Angeles

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6:35 am - 1:30 pmTRS Trieste Ronchi dei Legionari-LAX Los Angeles

15h 55m1 stop Rome Fiumicino

4:20 pm - 2:30 pmLAX Los Angeles-TRS Trieste Ronchi dei Legionari

14h 10m1 stop Rome Fiumicino

$489ITA Airways

Wed, Mar 10 - Wed, Mar 17

7:15 pm - 1:30 pmTRS Trieste Ronchi dei Legionari-LAX Los Angeles

27h 15m1 stop Rome Fiumicino

3:20 pm - 2:30 pmLAX Los Angeles-TRS Trieste Ronchi dei Legionari

14h 10m1 stop Rome Fiumicino

$563ITA Airways

Fri, Jan 15 - Fri, Jan 29

7:15 pm - 1:30 pmTRS Trieste Ronchi dei Legionari-LAX Los Angeles

27h 15m1 stop Rome Fiumicino

3:20 pm - 6:30 pmLAX Los Angeles-TRS Trieste Ronchi dei Legionari

18h 10m1 stop Rome Fiumicino

$570ITA Airways

Thu, Nov 19 - Wed, Nov 25

7:15 pm - 1:30 pmTRS Trieste Ronchi dei Legionari-LAX Los Angeles

27h 15m1 stop Rome Fiumicino

3:20 pm - 6:30 pmLAX Los Angeles-TRS Trieste Ronchi dei Legionari

18h 10m1 stop Rome Fiumicino

$579ITA Airways

Thu, Jan 21 - Sun, Jan 24

7:15 pm - 1:30 pmTRS Trieste Ronchi dei Legionari-LAX Los Angeles

27h 15m1 stop Rome Fiumicino

3:20 pm - 6:30 pmLAX Los Angeles-TRS Trieste Ronchi dei Legionari

18h 10m1 stop Rome Fiumicino

$581ITA Airways

Thu, Jan 21 - Sun, Jan 24

7:15 pm - 1:30 pmTRS Trieste Ronchi dei Legionari-LAX Los Angeles

27h 15m1 stop Rome Fiumicino

3:20 pm - 6:30 pmLAX Los Angeles-TRS Trieste Ronchi dei Legionari

18h 10m1 stop Rome Fiumicino

$584ITA Airways

Thu, Jan 21 - Sun, Jan 24

7:15 pm - 1:30 pmTRS Trieste Ronchi dei Legionari-LAX Los Angeles

27h 15m1 stop Rome Fiumicino

3:20 pm - 6:30 pmLAX Los Angeles-TRS Trieste Ronchi dei Legionari

18h 10m1 stop Rome Fiumicino

$585ITA Airways

Thu, Jan 21 - Sun, Jan 24

6:20 am - 1:10 pmTRS Trieste Ronchi dei Legionari-LAX Los Angeles

15h 50m1 stop Frankfurt am Main

5:30 pm - 10:25 pmLAX Los Angeles-TRS Trieste Ronchi dei Legionari

19h 55m2 stops Munich Franz Josef Strauss Frankfurt am Main

$647Lufthansa

Sat, May 1 - Fri, May 21

6:20 am - 1:10 pmTRS Trieste Ronchi dei Legionari-LAX Los Angeles

15h 50m1 stop Frankfurt am Main

5:30 pm - 10:25 pmLAX Los Angeles-TRS Trieste Ronchi dei Legionari

19h 55m2 stops Munich Franz Josef Strauss Frankfurt am Main

$651Lufthansa

Sat, May 1 - Fri, May 21

6:20 am - 7:54 pmTRS Trieste Ronchi dei Legionari-LAX Los Angeles

22h 34m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

5:30 pm - 10:25 pmLAX Los Angeles-TRS Trieste Ronchi dei Legionari

19h 55m2 stops Munich Franz Josef Strauss Frankfurt am Main

$652Lufthansa

Sat, May 1 - Fri, May 21

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Lufthansa flights from Trieste to Los Angeles

Our best Lufthansa deals on Trieste to Los Angeles flight tickets

Lufthansa

May 1

TRS6:20 amTrieste Ronchi dei Legionari

15h 50m

1 stop

LAX1:10 pmLos Angeles

May 21

LAX5:30 pmLos Angeles

19h 55m

2 stops

TRS10:25 pmTrieste Ronchi dei Legionari

$647

Lufthansa

May 1

TRS6:20 amTrieste Ronchi dei Legionari

15h 50m

1 stop

LAX1:10 pmLos Angeles

May 21

LAX5:30 pmLos Angeles

19h 55m

2 stops

TRS10:25 pmTrieste Ronchi dei Legionari

$651

Lufthansa

May 1

TRS6:20 amTrieste Ronchi dei Legionari

22h 34m

2 stops

LAX7:54 pmLos Angeles

May 21

LAX5:30 pmLos Angeles

19h 55m

2 stops

TRS10:25 pmTrieste Ronchi dei Legionari

$652

United Airlines flights from Trieste to Los Angeles

Our best United Airlines deals on Trieste to Los Angeles flight tickets

United Airlines

Jan 21

TRS6:35 amTrieste Ronchi dei Legionari

41h 46m

2 stops

LAX3:21 pmLos Angeles

Jan 24

LAX1:15 pmLos Angeles

36h 10m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

$789

United Airlines

Jan 21

TRS6:35 amTrieste Ronchi dei Legionari

41h 46m

2 stops

LAX3:21 pmLos Angeles

Jan 24

LAX1:15 pmLos Angeles

36h 10m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

$791

United Airlines

Jan 21

TRS6:35 amTrieste Ronchi dei Legionari

41h 46m

2 stops

LAX3:21 pmLos Angeles

Jan 24

LAX1:15 pmLos Angeles

36h 10m

2 stops

TRS10:25 amTrieste Ronchi dei Legionari

$796

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TriesteLos Angeles

TRS Trieste Ronchi dei Legionari - LAX Los Angeles

TRSLAX

Trieste Ronchi dei Legionari

Wed 3/10

6:35 am-1:30 pm

1 stop15h 55m

Los Angeles

Wed 3/17

4:20 pm-2:30 pm

1 stop14h 10m

$489

TriesteLos Angeles

TRS Trieste Ronchi dei Legionari - LAX Los Angeles

TRSLAX

Trieste Ronchi dei Legionari

Fri 1/15

7:15 pm-1:30 pm

1 stop27h 15m

Los Angeles

Fri 1/29

3:20 pm-2:30 pm

1 stop14h 10m

$563

TriesteLos Angeles

TRS Trieste Ronchi dei Legionari - LAX Los Angeles

TRSLAX

Trieste Ronchi dei Legionari

Thu 11/19

7:15 pm-1:30 pm

1 stop27h 15m

Los Angeles

Wed 11/25

3:20 pm-6:30 pm

1 stop18h 10m

$570

TriesteLos Angeles

TRS Trieste Ronchi dei Legionari - LAX Los Angeles

TRSLAX

Trieste Ronchi dei Legionari

Thu 1/21

7:15 pm-1:30 pm

1 stop27h 15m

Los Angeles

Sun 1/24

3:20 pm-6:30 pm

1 stop18h 10m

$579

TriesteLos Angeles

TRS Trieste Ronchi dei Legionari - LAX Los Angeles

TRSLAX

Trieste Ronchi dei Legionari

Thu 1/21

7:15 pm-1:30 pm

1 stop27h 15m

Los Angeles

Sun 1/24

3:20 pm-6:30 pm

1 stop18h 10m

$581

TriesteLos Angeles

TRS Trieste Ronchi dei Legionari - LAX Los Angeles

TRSLAX

Trieste Ronchi dei Legionari

Thu 1/21

7:15 pm-1:30 pm

1 stop27h 15m

Los Angeles

Sun 1/24

3:20 pm-6:30 pm

1 stop18h 10m

$584

TriesteLos Angeles

TRS Trieste Ronchi dei Legionari - LAX Los Angeles

TRSLAX

Trieste Ronchi dei Legionari

Thu 1/21

7:15 pm-1:30 pm

1 stop27h 15m

Los Angeles

Sun 1/24

3:20 pm-6:30 pm

1 stop18h 10m

$585

TriesteLos Angeles

TRS Trieste Ronchi dei Legionari - LAX Los Angeles

TRSLAX

Trieste Ronchi dei Legionari

Sat 5/1

6:20 am-1:10 pm

1 stop15h 50m

Los Angeles

Fri 5/21

5:30 pm-10:25 pm

2 stops19h 55m

$647

TriesteLos Angeles

TRS Trieste Ronchi dei Legionari - LAX Los Angeles

TRSLAX

Trieste Ronchi dei Legionari

Sat 5/1

6:20 am-1:10 pm

1 stop15h 50m

Los Angeles

Fri 5/21

5:30 pm-10:25 pm

2 stops19h 55m

$651

TriesteLos Angeles

TRS Trieste Ronchi dei Legionari - LAX Los Angeles

TRSLAX

Trieste Ronchi dei Legionari

Sat 5/1

6:20 am-7:54 pm

2 stops22h 34m

Los Angeles

Fri 5/21

5:30 pm-10:25 pm

2 stops19h 55m

$652

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Trieste to Los Angeles

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

Airlines

Layovers

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

ITA Airways is the most popular carrier operating from Trieste Ronchi dei Legionari to Los Angeles

What airlines fly to Los Angeles?

United Airlines, ITA Airways and British Airways are the top three most popular airlines that fly to Los Angeles from Trieste according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Los Angeles. Keep in mind that there are 7 different airlines that fly to Los Angeles on a routine basis, so you have a few additional options to choose from.

When to book flights from Trieste to Los Angeles

Are you open to changing your travel dates? Check out the ideal times to fly from Trieste to Los Angeles according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Trieste to Los Angeles (TRS to LAX) flight deals and tips

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

Best Price Found	$472
Fastest flight time	15h 50m
Direct flights	None

The best one-way flight to Los Angeles from Trieste in the past 72 hours is $472. The best round-trip flight deal from Trieste to Los Angeles found on momondo in the last 72 hours is $489.

The fastest flight from Trieste to Los Angeles takes 15h 50m

There are no direct flights from Trieste to Los Angeles. There are no popular flight routes from Trieste to Los Angeles.

Search flight deals

Frequently asked questions about flying from Trieste to Los Angeles

How far is Trieste Ronchi dei Legionari to Los Angeles by plane?
The straight-line distance from Trieste Ronchi dei Legionari to Los Angeles is 6165.6 mi. 15h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Trieste Ronchi dei Legionari Airport to Los Angeles Airport?
Prices for flights from Trieste Ronchi dei Legionari Airport to Los Angeles Airport refresh daily.
How many operators does momondo search for flights from Trieste Ronchi dei Legionari Airport to Los Angeles Airport?
As of November 2026, there is 1 operator available to choose from for flights from Trieste Ronchi dei Legionari Airport to Los Angeles Airport.
How old do you have to be to fly from Trieste Ronchi dei Legionari Airport to Los Angeles Airport?
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 Los Angeles Airport.
What documentation or ID do you need to fly to Los Angeles Airport?
The travel and health documents you'll need for your trip to Los Angeles Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Los Angeles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Trieste to Los Angeles?
Based on momondo bookings for flights between Trieste and Los Angeles, the leading airline is ITA Airways, making up 100% of the total bookings.

Best airlines flying from Trieste to Los Angeles

Compare and see reviews for airlines that fly from Trieste to Los Angeles with momondo

Airline	Rating	Free Cancellation	Price
ITA Airways	PriceFrom $553	Free Cancellation	Rating 6.8 1,413 reviews		Search ITA Airways flights

Avalon

Carlsbad

Laguna Beach

Big Bear Lake

Temecula

Riverside

Oceanside

Inglewood

San Clemente

Newport Beach

Big Bear

Pasadena

Huntington Beach

Malibu

Orange

Ventura

Buena Park

Irvine

West Hollywood

Garden Grove

Why use momondo?

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

Finding the right flight to Los Angeles from Trieste is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Los Angeles quick and easy, saving you time and money.

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

Flights from Trieste to Los Angeles with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Trieste to Los Angeles?

momondo provides multiple filters to help you find the best flight to Los Angeles from Trieste. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Trieste to Los Angeles flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Trieste to Los Angeles from $472

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 Los Angeles departing on 11/21. 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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Lufthansa flights from Trieste to Los Angeles

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United Airlines flights from Trieste to Los Angeles

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How to get the cheapest flight ticket from Trieste to Los Angeles

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

What airlines fly to Los Angeles?

Which airport is the most popular layover for flights between Trieste and Los Angeles?

Which layover airport offers the lowest fares from Trieste to Los Angeles?

Which layover airport has the shortest travel time from Trieste to Los Angeles?

Which layover airport has the shortest connection time from Trieste to Los Angeles?

When to book flights from Trieste to Los Angeles

Cheap Trieste to Los Angeles (TRS to LAX) flight deals and tips

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