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Cheap flights from Siem Reap 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 Siem Reap to Los Angeles departing on 10/15. 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

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
12:55 pm - 9:10 pmSAI  Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles
22h 15m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
12:35 am - 6:55 pmLAX  Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl
28h 20m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
$1,006Multiple Airlines
Mon, Sep 21 - Wed, Sep 23
Multiple Airlines Logo
9:40 am - 4:40 pmSAI  Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles
21h 00m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
11:40 am - 9:15 amLAX  Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl
31h 35m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
$1,092Multiple Airlines
Mon, Sep 21 - Mon, Oct 26
Multiple Airlines Logo
12:55 pm - 8:50 pmSAI  Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles
21h 55m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
12:50 am - 4:25 pmLAX  Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl
25h 35m3 stops Taipei City Taiwan Taoyuan Intl Hanoi Noibai Luang Prabang
$1,155Multiple Airlines
Tue, Oct 6 - Sat, Oct 17
Multiple Airlines Logo
12:55 pm - 8:55 pmSAI  Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles
22h 00m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
11:40 am - 4:10 pmLAX  Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl
38h 30m3 stops Taipei City Taiwan Taoyuan Intl Hanoi Noibai Luang Prabang
$1,168Multiple Airlines
Mon, Sep 21 - Mon, Oct 26
Multiple Airlines Logo
3:00 pm - 9:10 pmSAI  Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles
20h 10m2 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
12:35 am - 5:10 pmLAX  Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl
50h 35m3 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City Hanoi Noibai
$1,273Multiple Airlines
Mon, Sep 21 - Wed, Sep 23
Singapore Airlines Logo
10:30 am - 9:50 pmSAI  Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles
49h 20m1 stop Singapore Changi
Singapore Airlines Logo
11:30 pm - 3:10 pmLAX  Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl
49h 40m1 stop Singapore Changi
$1,292Singapore Airlines
Tue, Oct 6 - Sun, Oct 18
Singapore Airlines Logo
10:30 am - 9:50 pmSAI  Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles
25h 20m1 stop Singapore Changi
Singapore Airlines Logo
11:05 pm - 4:00 pmLAX  Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl
26h 55m1 stop Singapore Changi
$1,314Singapore Airlines
Mon, Sep 21 - Mon, Oct 26
Multiple Airlines Logo
10:30 am - 2:56 pmSAI  Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles
42h 26m2 stops Singapore Changi San Francisco
Multiple Airlines Logo
11:30 pm - 3:10 pmLAX  Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl
49h 40m1 stop Singapore Changi
$1,396Multiple Airlines
Tue, Oct 6 - Sun, Oct 18
Singapore Airlines Logo
10:30 am - 9:50 pmSAI  Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles
49h 20m1 stop Singapore Changi
Singapore Airlines Logo
11:30 pm - 3:10 pmLAX  Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl
49h 40m1 stop Singapore Changi
$1,451Singapore Airlines
Mon, Sep 21 - Thu, Sep 24
Singapore Airlines Logo
10:30 am - 9:50 pmSAI  Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles
25h 20m1 stop Singapore Changi
Singapore Airlines Logo
1:25 pm - 9:55 amLAX  Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl
30h 30m2 stops Tokyo Narita Singapore Changi
$1,531Singapore Airlines
Mon, Sep 21 - Mon, Oct 26

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Singapore Airlines flights from Region of Siem Reap to Los Angeles

Our best Singapore Airlines deals on Region of Siem Reap to Los Angeles flight tickets
Singapore Airlines
Oct 6
SAI10:30 amSiem Reap–Angkor Intl
49h 20m
1 stop
LAX9:50 pmLos Angeles Los Angeles
Oct 18
LAX11:30 pmLos Angeles Los Angeles
49h 40m
1 stop
SAI3:10 pmSiem Reap–Angkor Intl
$1,292
Singapore Airlines
Sep 21
SAI10:30 amSiem Reap–Angkor Intl
25h 20m
1 stop
LAX9:50 pmLos Angeles Los Angeles
Oct 26
LAX11:05 pmLos Angeles Los Angeles
26h 55m
1 stop
SAI4:00 pmSiem Reap–Angkor Intl
$1,314
Singapore Airlines
Sep 21
SAI10:30 amSiem Reap–Angkor Intl
49h 20m
1 stop
LAX9:50 pmLos Angeles Los Angeles
Sep 24
LAX11:30 pmLos Angeles Los Angeles
49h 40m
1 stop
SAI3:10 pmSiem Reap–Angkor Intl
$1,451

Emirates flights from Region of Siem Reap to Los Angeles

Our best Emirates deals on Region of Siem Reap to Los Angeles flight tickets
Emirates
Oct 6
SAI11:50 pmSiem Reap–Angkor Intl
31h 59m
3 stops
LAX5:49 pmLos Angeles Los Angeles
Oct 16
LAX4:40 pmLos Angeles Los Angeles
53h 35m
2 stops
SAI12:15 pmSiem Reap–Angkor Intl
$1,858
Emirates
Oct 6
SAI12:55 pmSiem Reap–Angkor Intl
39h 20m
2 stops
LAX2:15 pmLos Angeles Los Angeles
Oct 16
LAX4:40 pmLos Angeles Los Angeles
53h 35m
2 stops
SAI12:15 pmSiem Reap–Angkor Intl
$4,310

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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 August 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

Cheapest round-trip

Siem ReapLos Angeles

SAI Siem Reap–Angkor Intl - LAX Los Angeles Los Angeles

SAILAX

Siem Reap–Angkor Intl

Mon 9/21

12:55 pm-9:10 pm

2 stops22h 15m

Los Angeles Los Angeles

Wed 9/23

12:35 am-6:55 pm

2 stops28h 20m

$1,006

Siem ReapLos Angeles

SAI Siem Reap–Angkor Intl - LAX Los Angeles Los Angeles

SAILAX

Siem Reap–Angkor Intl

Mon 9/21

9:40 am-4:40 pm

2 stops21h 00m

Los Angeles Los Angeles

Mon 10/26

11:40 am-9:15 am

2 stops31h 35m

$1,092
Quickest round-trip

Siem ReapLos Angeles

SAI Siem Reap–Angkor Intl - LAX Los Angeles Los Angeles

SAILAX

Siem Reap–Angkor Intl

Tue 10/6

12:55 pm-8:50 pm

2 stops21h 55m

Los Angeles Los Angeles

Sat 10/17

12:50 am-4:25 pm

3 stops25h 35m

$1,155

Siem ReapLos Angeles

SAI Siem Reap–Angkor Intl - LAX Los Angeles Los Angeles

SAILAX

Siem Reap–Angkor Intl

Mon 9/21

12:55 pm-8:55 pm

2 stops22h 00m

Los Angeles Los Angeles

Mon 10/26

11:40 am-4:10 pm

3 stops38h 30m

$1,168

Siem ReapLos Angeles

SAI Siem Reap–Angkor Intl - LAX Los Angeles Los Angeles

SAILAX

Siem Reap–Angkor Intl

Mon 9/21

3:00 pm-9:10 pm

2 stops20h 10m

Los Angeles Los Angeles

Wed 9/23

12:35 am-5:10 pm

3 stops50h 35m

$1,273

Siem ReapLos Angeles

SAI Siem Reap–Angkor Intl - LAX Los Angeles Los Angeles

SAILAX

Siem Reap–Angkor Intl

Tue 10/6

10:30 am-9:50 pm

1 stop49h 20m

Los Angeles Los Angeles

Sun 10/18

11:30 pm-3:10 pm

1 stop49h 40m

$1,292

Siem ReapLos Angeles

SAI Siem Reap–Angkor Intl - LAX Los Angeles Los Angeles

SAILAX

Siem Reap–Angkor Intl

Mon 9/21

10:30 am-9:50 pm

1 stop25h 20m

Los Angeles Los Angeles

Mon 10/26

11:05 pm-4:00 pm

1 stop26h 55m

$1,314

Siem ReapLos Angeles

SAI Siem Reap–Angkor Intl - LAX Los Angeles Los Angeles

SAILAX

Siem Reap–Angkor Intl

Tue 10/6

10:30 am-2:56 pm

2 stops42h 26m

Los Angeles Los Angeles

Sun 10/18

11:30 pm-3:10 pm

1 stop49h 40m

$1,396

Siem ReapLos Angeles

SAI Siem Reap–Angkor Intl - LAX Los Angeles Los Angeles

SAILAX

Siem Reap–Angkor Intl

Mon 9/21

10:30 am-9:50 pm

1 stop49h 20m

Los Angeles Los Angeles

Thu 9/24

11:30 pm-3:10 pm

1 stop49h 40m

$1,451

Siem ReapLos Angeles

SAI Siem Reap–Angkor Intl - LAX Los Angeles Los Angeles

SAILAX

Siem Reap–Angkor Intl

Mon 9/21

10:30 am-9:50 pm

1 stop25h 20m

Los Angeles Los Angeles

Mon 10/26

1:25 pm-9:55 am

2 stops30h 30m

$1,531

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Region of Siem Reap 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

Can stopping save me money on Region of Siem Reap to Los Angeles flights?

You could potentially save up to 48% on your flight if you consider stops on a Region of Siem Reap to Los Angeles flight.

Cheap Region of Siem Reap to Los Angeles flight deals and tips

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

Fastest flight time

25h 30m

Direct flights

None
The fastest flight from Region of Siem Reap to Los Angeles takes 25h 30m
There are no direct flights from Region of Siem Reap to Los Angeles. There are no popular flight routes from Region of Siem Reap to Los Angeles.
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Frequently asked questions about flying from Siem Reap to Los Angeles

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

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

  • How old do you have to be to fly from Siem Reap to Los Angeles 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 Siem Reap to Los Angeles Los Angeles Airport.

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

    The travel and health documents required for your trip to Los Angeles Los Angeles Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Los Angeles Los Angeles Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
Carlsbad
Temecula
Riverside
Oceanside
Inglewood
Big Bear
San Clemente
Newport Beach
Pasadena
Malibu
Orange
Ventura
Huntington Beach
Buena Park
West Hollywood
Irvine
Downey

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Siem Reap to Los Angeles. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Los Angeles from Siem Reap on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Price alerts on flights to Los Angeles from Siem Reap are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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