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Cheap flights from Trieste to Los Angeles from $545

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 9/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Trieste to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:35 am - 8:42 pm
TRS
-
LAX
23h 07m
2 stops
Multiple Airlines Logo
11:45 am - 2:30 pm
LAX
-
TRS
17h 45m
2 stops
$635Multiple Airlines
Sat, Sep 19 - Sat, Oct 3
ITA Airways Logo
7:15 pm - 1:15 pm
TRS
-
LAX
27h 00m
1 stop
ITA Airways Logo
3:15 pm - 6:30 pm
LAX
-
TRS
18h 15m
1 stop
$643ITA Airways
Wed, Sep 30 - Sun, Oct 4
ITA Airways Logo
7:15 pm - 1:15 pm
TRS
-
LAX
27h 00m
1 stop
ITA Airways Logo
3:15 pm - 6:30 pm
LAX
-
TRS
18h 15m
1 stop
$645ITA Airways
Wed, Sep 30 - Sun, Oct 4
ITA Airways Logo
7:15 pm - 1:15 pm
TRS
-
LAX
27h 00m
1 stop
ITA Airways Logo
3:15 pm - 6:30 pm
LAX
-
TRS
18h 15m
1 stop
$646ITA Airways
Wed, Sep 30 - Sun, Oct 4
ITA Airways Logo
7:15 pm - 1:15 pm
TRS
-
LAX
27h 00m
1 stop
ITA Airways Logo
3:15 pm - 6:30 pm
LAX
-
TRS
18h 15m
1 stop
$647ITA Airways
Wed, Sep 30 - Sun, Oct 4
Lufthansa Logo
2:40 pm - 12:59 am
TRS
-
LAX
19h 19m
2 stops
Lufthansa Logo
12:49 pm - 9:55 pm
LAX
-
TRS
24h 06m
2 stops
$652Lufthansa
Thu, Sep 3 - Fri, Sep 18
Lufthansa Logo
6:15 am - 8:18 pm
TRS
-
LAX
23h 03m
2 stops
Lufthansa Logo
6:40 pm - 9:55 pm
LAX
-
TRS
18h 15m
1 stop
$659Lufthansa
Sat, Sep 19 - Fri, Oct 2
ITA Airways Logo
7:15 pm - 1:15 pm
TRS
-
LAX
27h 00m
1 stop
ITA Airways Logo
3:15 pm - 2:30 pm
LAX
-
TRS
14h 15m
1 stop
$675ITA Airways
Sun, Sep 20 - Thu, Oct 1
Lufthansa Logo
6:15 am - 1:10 pm
TRS
-
LAX
15h 55m
1 stop
Lufthansa Logo
6:40 pm - 9:55 pm
LAX
-
TRS
18h 15m
1 stop
$706Lufthansa
Thu, Sep 3 - Fri, Sep 18
Lufthansa Logo
6:15 am - 1:10 pm
TRS
-
LAX
15h 55m
1 stop
Lufthansa Logo
3:05 pm - 9:55 pm
LAX
-
TRS
21h 50m
1 stop
$722Lufthansa
Sat, Sep 19 - Fri, Oct 2

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Lufthansa flights from Trieste to Los Angeles

Our best Lufthansa deals on Trieste to Los Angeles flight tickets
Lufthansa
Sep 3
TRS2:40 pmTrieste Ronchi dei Legionari
19h 19m
2 stops
LAX12:59 amLos Angeles
Sep 18
LAX12:49 pmLos Angeles
24h 06m
2 stops
TRS9:55 pmTrieste Ronchi dei Legionari
$652
Lufthansa
Sep 19
TRS6:15 amTrieste Ronchi dei Legionari
23h 03m
2 stops
LAX8:18 pmLos Angeles
Oct 2
LAX6:40 pmLos Angeles
18h 15m
1 stop
TRS9:55 pmTrieste Ronchi dei Legionari
$659
Lufthansa
Sep 3
TRS6:15 amTrieste Ronchi dei Legionari
15h 55m
1 stop
LAX1:10 pmLos Angeles
Sep 18
LAX6:40 pmLos Angeles
18h 15m
1 stop
TRS9:55 pmTrieste Ronchi dei Legionari
$706

ITA Airways flights from Trieste to Los Angeles

Our best ITA Airways deals on Trieste to Los Angeles flight tickets
ITA Airways
Sep 30
TRS7:15 pmTrieste Ronchi dei Legionari
27h 00m
1 stop
LAX1:15 pmLos Angeles
Oct 4
LAX3:15 pmLos Angeles
18h 15m
1 stop
TRS6:30 pmTrieste Ronchi dei Legionari
$643
ITA Airways
Sep 30
TRS7:15 pmTrieste Ronchi dei Legionari
27h 00m
1 stop
LAX1:15 pmLos Angeles
Oct 4
LAX3:15 pmLos Angeles
18h 15m
1 stop
TRS6:30 pmTrieste Ronchi dei Legionari
$645
ITA Airways
Sep 30
TRS7:15 pmTrieste Ronchi dei Legionari
27h 00m
1 stop
LAX1:15 pmLos Angeles
Oct 4
LAX3:15 pmLos Angeles
18h 15m
1 stop
TRS6:30 pmTrieste Ronchi dei Legionari
$646

momondo Fare Finder

 
Customize your flight search to find flights from Trieste to Los Angeles 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 June 24, 2026.
Use the filters below to find and compare flights from Trieste to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TriesteLos Angeles

TRS - LAX

TRSLAX

Trieste Ronchi dei Legionari

Sat 9/19

6:35 am-8:42 pm

2 stops23h 07m

Los Angeles

Sat 10/3

11:45 am-2:30 pm

2 stops17h 45m

$635

TriesteLos Angeles

TRS - LAX

TRSLAX

Trieste Ronchi dei Legionari

Wed 9/30

7:15 pm-1:15 pm

1 stop27h 00m

Los Angeles

Sun 10/4

3:15 pm-6:30 pm

1 stop18h 15m

$643

TriesteLos Angeles

TRS - LAX

TRSLAX

Trieste Ronchi dei Legionari

Wed 9/30

7:15 pm-1:15 pm

1 stop27h 00m

Los Angeles

Sun 10/4

3:15 pm-6:30 pm

1 stop18h 15m

$645

TriesteLos Angeles

TRS - LAX

TRSLAX

Trieste Ronchi dei Legionari

Wed 9/30

7:15 pm-1:15 pm

1 stop27h 00m

Los Angeles

Sun 10/4

3:15 pm-6:30 pm

1 stop18h 15m

$646

TriesteLos Angeles

TRS - LAX

TRSLAX

Trieste Ronchi dei Legionari

Wed 9/30

7:15 pm-1:15 pm

1 stop27h 00m

Los Angeles

Sun 10/4

3:15 pm-6:30 pm

1 stop18h 15m

$647

TriesteLos Angeles

TRS - LAX

TRSLAX

Trieste Ronchi dei Legionari

Thu 9/3

2:40 pm-12:59 am

2 stops19h 19m

Los Angeles

Fri 9/18

12:49 pm-9:55 pm

2 stops24h 06m

$652

TriesteLos Angeles

TRS - LAX

TRSLAX

Trieste Ronchi dei Legionari

Sat 9/19

6:15 am-8:18 pm

2 stops23h 03m

Los Angeles

Fri 10/2

6:40 pm-9:55 pm

1 stop18h 15m

$659

TriesteLos Angeles

TRS - LAX

TRSLAX

Trieste Ronchi dei Legionari

Sun 9/20

7:15 pm-1:15 pm

1 stop27h 00m

Los Angeles

Thu 10/1

3:15 pm-2:30 pm

1 stop14h 15m

$675
Quickest round-trip

TriesteLos Angeles

TRS - LAX

TRSLAX

Trieste Ronchi dei Legionari

Thu 9/3

6:15 am-1:10 pm

1 stop15h 55m

Los Angeles

Fri 9/18

6:40 pm-9:55 pm

1 stop18h 15m

$706

TriesteLos Angeles

TRS - LAX

TRSLAX

Trieste Ronchi dei Legionari

Sat 9/19

6:15 am-1:10 pm

1 stop15h 55m

Los Angeles

Fri 10/2

3:05 pm-9:55 pm

1 stop21h 50m

$722

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 Los Angeles from

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

What is the typical price of a round-trip flight between Trieste and Los Angeles?

What is the cheapest month to fly to Los Angeles?

The month of January is, on average, the cheapest month to fly to Los Angeles from Trieste, with most prices found around $0. If you aren’t able to travel during the month of January, then book flights to Los Angeles from Trieste during February instead. Flights to Los Angeles in February, while not as cheap as those in January, still average around $586.

Can stopping save me money on Trieste to Los Angeles flights?

You could potentially save up to 58% on your flight if you consider stops on a Trieste to Los Angeles flight.

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

Fastest flight time

15h 40m

Direct flights

None
The fastest flight from Trieste to Los Angeles takes 15h 40m
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 40m 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?

  • 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?

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 AirwaysPriceFrom $558Free CancellationRating
6.7
1,266 reviews
Search ITA Airways flights

Traveling to a place near Los Angeles?

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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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