Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Siem Reap to Los Angeles from $438

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Siem Reap to Los Angeles departing on 6/4. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Siem Reap to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:10 pm - 8:00 pm
SAI
-
LAX
38h 50m
2 stops
Multiple Airlines Logo
11:55 pm - 3:10 pm
LAX
-
SAI
25h 15m
2 stops
$978Multiple Airlines
Mon, Mar 30 - Thu, Apr 16
Multiple Airlines Logo
7:25 pm - 7:10 am
SAI
-
LAX
25h 45m
2 stops
Multiple Airlines Logo
12:00 pm - 8:45 am
LAX
-
SAI
30h 45m
2 stops
$983Multiple Airlines
Tue, Apr 28 - Tue, Jun 2
Multiple Airlines Logo
5:20 pm - 8:55 pm
SAI
-
LAX
41h 35m
3 stops
Multiple Airlines Logo
12:05 am - 6:40 pm
LAX
-
SAI
28h 35m
2 stops
$1,221Multiple Airlines
Mon, Mar 30 - Wed, Apr 15
Multiple Airlines Logo
3:15 pm - 10:05 am
SAI
-
LAX
32h 50m
3 stops
Multiple Airlines Logo
12:05 am - 4:25 pm
LAX
-
SAI
26h 20m
3 stops
$1,304Multiple Airlines
Mon, Mar 30 - Wed, Apr 15
Singapore Airlines Logo
10:30 am - 9:20 pm
SAI
-
LAX
24h 50m
1 stop
Singapore Airlines Logo
11:30 pm - 3:10 pm
LAX
-
SAI
49h 40m
1 stop
$1,331Singapore Airlines
Tue, Apr 28 - Tue, Jun 2
Singapore Airlines Logo
10:30 am - 12:50 pm
SAI
-
LAX
64h 20m
2 stops
Singapore Airlines Logo
11:30 pm - 3:10 pm
LAX
-
SAI
49h 40m
1 stop
$1,382Singapore Airlines
Tue, Apr 28 - Tue, Jun 2
Singapore Airlines Logo
10:30 am - 12:50 pm
SAI
-
LAX
64h 20m
2 stops
Singapore Airlines Logo
11:30 pm - 9:40 am
LAX
-
SAI
44h 10m
1 stop
$1,388Singapore Airlines
Mon, Mar 30 - Thu, Apr 16
Singapore Airlines Logo
10:30 am - 9:20 pm
SAI
-
LAX
24h 50m
1 stop
Singapore Airlines Logo
11:30 pm - 3:10 pm
LAX
-
SAI
49h 40m
1 stop
$1,518Singapore Airlines
Mon, Mar 30 - Thu, Apr 16
Multiple Airlines Logo
2:55 pm - 7:10 am
SAI
-
LAX
30h 15m
3 stops
Multiple Airlines Logo
10:25 am - 11:10 am
LAX
-
SAI
34h 45m
2 stops
$1,520Multiple Airlines
Tue, Apr 28 - Tue, Jun 2
Multiple Airlines Logo
2:55 pm - 7:10 am
SAI
-
LAX
30h 15m
3 stops
Multiple Airlines Logo
12:10 pm - 9:40 am
LAX
-
SAI
31h 30m
3 stops
$1,604Multiple Airlines
Tue, Apr 28 - Tue, Jun 2

Singapore Airlines flights from Siem Reap to Los Angeles

Our best Singapore Airlines deals on Siem Reap to Los Angeles flight tickets
Singapore Airlines
Mar 30
SAI10:30 amSiem Reap–Angkor Intl
64h 20m
2 stops
LAX12:50 pmLos Angeles
Apr 16
LAX11:30 pmLos Angeles
44h 10m
1 stop
SAI9:40 amSiem Reap–Angkor Intl
$1,388
Singapore Airlines
Mar 30
SAI10:30 amSiem Reap–Angkor Intl
24h 50m
1 stop
LAX9:20 pmLos Angeles
Apr 16
LAX11:30 pmLos Angeles
49h 40m
1 stop
SAI3:10 pmSiem Reap–Angkor Intl
$1,518

momondo Fare Finder

 
Customize your flight search to find flights from Siem Reap 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 February 13, 2026.
Use the filters below to find and compare flights from Siem Reap to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Mon 3/30

7:10 pm-8:00 pm

2 stops38h 50m

Los Angeles

Thu 4/16

11:55 pm-3:10 pm

2 stops25h 15m

$978

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Tue 4/28

7:25 pm-7:10 am

2 stops25h 45m

Los Angeles

Tue 6/2

12:00 pm-8:45 am

2 stops30h 45m

$983

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Mon 3/30

5:20 pm-8:55 pm

3 stops41h 35m

Los Angeles

Wed 4/15

12:05 am-6:40 pm

2 stops28h 35m

$1,221

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Mon 3/30

3:15 pm-10:05 am

3 stops32h 50m

Los Angeles

Wed 4/15

12:05 am-4:25 pm

3 stops26h 20m

$1,304

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Tue 4/28

10:30 am-9:20 pm

1 stop24h 50m

Los Angeles

Tue 6/2

11:30 pm-3:10 pm

1 stop49h 40m

$1,331

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Tue 4/28

10:30 am-12:50 pm

2 stops64h 20m

Los Angeles

Tue 6/2

11:30 pm-3:10 pm

1 stop49h 40m

$1,382

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Mon 3/30

10:30 am-12:50 pm

2 stops64h 20m

Los Angeles

Thu 4/16

11:30 pm-9:40 am

1 stop44h 10m

$1,388

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Mon 3/30

10:30 am-9:20 pm

1 stop24h 50m

Los Angeles

Thu 4/16

11:30 pm-3:10 pm

1 stop49h 40m

$1,518

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Tue 4/28

2:55 pm-7:10 am

3 stops30h 15m

Los Angeles

Tue 6/2

10:25 am-11:10 am

2 stops34h 45m

$1,520

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Tue 4/28

2:55 pm-7:10 am

3 stops30h 15m

Los Angeles

Tue 6/2

12:10 pm-9:40 am

3 stops31h 30m

$1,604

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from Siem Reap to Los Angeles

Are you open to changing your travel dates? Check out the ideal times to fly from Siem Reap to Los Angeles according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Siem Reap to Los Angeles (SAI to LAX) flight deals and tips

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

Fastest flight time

38h 50m

Direct flights

None
The fastest flight from Siem Reap to Los Angeles takes 38h 50m
There are no direct flights from Siem Reap to Los Angeles. There are no popular flight routes from Siem Reap to Los Angeles.
Search flight deals

  • How far is Siem Reap–Angkor Intl to Los Angeles by plane?

    A flight from Siem Reap–Angkor Intl to Los Angeles will travel around 8141.1 mi. In terms of flight time, this usually takes a little over 38h 50m.

  • When did momondo last update prices for flights from Siem Reap–Angkor Intl Airport to Los Angeles Airport?

    Prices for flights from Siem Reap–Angkor Intl Airport to Los Angeles Airport refresh daily.

  • How old do you have to be to fly from Siem Reap–Angkor Intl Airport to Los Angeles Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Siem Reap–Angkor Intl Airport to Los Angeles Airport.

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

    The necessary travel and health documents for your Los Angeles Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Siem Reap to Los Angeles?

    Confirm your travel details to search for the latest offers for flights from Siem Reap to Los Angeles. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Siem Reap to Los Angeles with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Avalon
Laguna Beach
Big Bear Lake
Temecula
Riverside
Carlsbad
Big Bear
Malibu
Oceanside
Inglewood
San Clemente
Orange
Huntington Beach
Pasadena
Newport Beach
Ventura
Downey
Buena Park
Rancho Cucamonga
Irvine

Why use momondo?

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

It is quick and easy to find Siem Reap to Los Angeles flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Los Angeles that suits you.

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

Flights from Siem Reap 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 Siem Reap to Los Angeles?

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

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

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

An easier way to manage your Los Angeles trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 3/15
Sun 3/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States