What is the cheapest airline that flies from Los Angeles Los Angeles to Siem Reap–Angkor Intl?

China Eastern is the most popular carrier operating from Los Angeles Los Angeles to Siem Reap–Angkor Intl

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

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

How many operators does momondo search for flights from Los Angeles Airport to Siem Reap–Angkor Intl Airport?

As of September 2026, there is 1 operator available to choose from for flights from Los Angeles Airport to Siem Reap–Angkor Intl Airport.

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

What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

The travel and health documents you'll need for your trip to Siem Reap–Angkor Intl 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 Siem Reap–Angkor Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$441 Cheap Flights from Los Angeles to Siem Reap in 2026/27

Find the cheapest flights from Los Angeles to Siem Reap

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 am - 8:05 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

41h 35m3 stops Shanghai Pu Dong Fuzhou Kunming Changshui

9:05 pm - 9:05 amSAI Siem Reap–Angkor Intl-LAX Los Angeles

51h 00m3 stops Kunming Changshui Fuzhou Shanghai Pu Dong

$710China Eastern

Tue, Nov 17 - Thu, Dec 10

11:30 am - 8:05 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

41h 35m3 stops Shanghai Pu Dong Fuzhou Kunming Changshui

9:05 pm - 9:05 amSAI Siem Reap–Angkor Intl-LAX Los Angeles

51h 00m2 stops Kunming Changshui Shanghai Pu Dong

$710China Eastern

Tue, Nov 17 - Thu, Dec 10

11:30 am - 8:05 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

41h 35m2 stops Shanghai Pu Dong Kunming Changshui

9:05 pm - 9:05 amSAI Siem Reap–Angkor Intl-LAX Los Angeles

51h 00m2 stops Kunming Changshui Shanghai Pu Dong

$710China Eastern

Tue, Nov 17 - Thu, Dec 10

11:30 am - 8:05 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

65h 35m3 stops Shanghai Pu Dong Ji'an Ji An/Jing Gang Shan Kunming Changshui

9:05 pm - 9:05 amSAI Siem Reap–Angkor Intl-LAX Los Angeles

27h 00m2 stops Kunming Changshui Shanghai Pu Dong

$755China Eastern

Wed, Nov 18 - Thu, Dec 10

11:30 am - 8:05 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

41h 35m2 stops Shanghai Pu Dong Kunming Changshui

9:05 pm - 9:05 amSAI Siem Reap–Angkor Intl-LAX Los Angeles

27h 00m2 stops Kunming Changshui Shanghai Pu Dong

$755China Eastern

Tue, Nov 17 - Thu, Dec 10

11:30 am - 8:05 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

41h 35m3 stops Shanghai Pu Dong Fuzhou Kunming Changshui

9:05 pm - 9:05 amSAI Siem Reap–Angkor Intl-LAX Los Angeles

27h 00m2 stops Kunming Changshui Shanghai Pu Dong

$755China Eastern

Tue, Nov 17 - Thu, Dec 10

11:30 am - 8:05 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

65h 35m2 stops Shanghai Pu Dong Kunming Changshui

9:05 pm - 9:05 amSAI Siem Reap–Angkor Intl-LAX Los Angeles

27h 00m2 stops Kunming Changshui Shanghai Pu Dong

$769China Eastern

Wed, Nov 18 - Thu, Dec 10

7:50 pm - 4:00 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

29h 10m1 stop Singapore Changi

10:30 am - 9:50 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles

25h 20m1 stop Singapore Changi

$813Singapore Airlines

Fri, Mar 5 - Mon, Mar 29

10:05 pm - 4:00 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

26h 55m1 stop Singapore Changi

10:45 am - 7:55 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles

24h 10m1 stop Singapore Changi

$813Singapore Airlines

Tue, Feb 2 - Mon, Feb 22

10:05 pm - 4:00 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

26h 55m1 stop Singapore Changi

4:50 pm - 6:10 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles

40h 20m1 stop Singapore Changi

$813Singapore Airlines

Sun, Feb 7 - Tue, Feb 23

Cheap last minute flights

Enter your travel dates to find the best prices.

12:25 pm - 6:55 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

40h 30m2 stops Hong Kong Intl Bangkok Suvarnabhumi

1:20 pm - 10:05 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles

22h 45m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$907Multiple Airlines

Thu, Sep 24 - Wed, Oct 28

12:25 am - 6:55 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

28h 30m2 stops Hong Kong Intl Bangkok Suvarnabhumi

9:55 am - 4:30 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles

21h 35m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$907Multiple Airlines

Wed, Sep 23 - Mon, Nov 2

11:30 pm - 6:55 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

29h 25m2 stops Hong Kong Intl Bangkok Suvarnabhumi

1:20 pm - 9:05 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles

22h 45m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$907Multiple Airlines

Wed, Sep 23 - Mon, Nov 2

12:25 pm - 6:55 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

40h 30m2 stops Hong Kong Intl Bangkok Suvarnabhumi

1:20 pm - 9:05 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles

22h 45m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$907Multiple Airlines

Tue, Sep 22 - Mon, Nov 2

12:25 pm - 6:55 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

40h 30m2 stops Hong Kong Intl Bangkok Suvarnabhumi

9:55 am - 5:30 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles

21h 35m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$907Multiple Airlines

Wed, Sep 23 - Wed, Oct 28

11:30 pm - 6:55 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

29h 25m2 stops Hong Kong Intl Bangkok Suvarnabhumi

7:25 pm - 9:20 amSAI Siem Reap–Angkor Intl-LAX Los Angeles

28h 55m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$956Multiple Airlines

Wed, Sep 23 - Sun, Nov 1

11:30 pm - 6:55 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

29h 25m2 stops Hong Kong Intl Bangkok Suvarnabhumi

1:20 pm - 10:05 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles

22h 45m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$957Multiple Airlines

Wed, Sep 23 - Thu, Oct 29

12:25 pm - 6:55 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

40h 30m2 stops Hong Kong Intl Bangkok Suvarnabhumi

1:20 pm - 10:05 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles

22h 45m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$957Multiple Airlines

Wed, Sep 23 - Fri, Oct 30

11:30 pm - 3:10 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

25h 40m1 stop Singapore Changi

10:45 am - 7:10 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles

22h 25m1 stop Singapore Changi

$1,142Singapore Airlines

Wed, Sep 23 - Wed, Oct 28

2:20 pm - 3:10 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

34h 50m2 stops Tokyo Narita Singapore Changi

10:45 am - 7:10 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles

22h 25m1 stop Singapore Changi

$1,155Singapore Airlines

Wed, Sep 23 - Wed, Oct 28

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China Eastern flights from Los Angeles to Siem Reap

Our best China Eastern deals on Los Angeles to Siem Reap flight tickets

China Eastern

Nov 17

LAX11:30 amLos Angeles

41h 35m

3 stops

SAI8:05 pmSiem Reap–Angkor Intl

Dec 10

SAI9:05 pmSiem Reap–Angkor Intl

51h 00m

3 stops

LAX9:05 amLos Angeles

$710

China Eastern

Nov 17

LAX11:30 amLos Angeles

41h 35m

3 stops

SAI8:05 pmSiem Reap–Angkor Intl

Dec 10

SAI9:05 pmSiem Reap–Angkor Intl

27h 00m

2 stops

LAX9:05 amLos Angeles

$755

China Eastern

Nov 23

LAX11:30 amLos Angeles

65h 35m

3 stops

SAI8:05 pmSiem Reap–Angkor Intl

Dec 12

SAI9:05 pmSiem Reap–Angkor Intl

51h 00m

2 stops

LAX9:05 amLos Angeles

$769

Singapore Airlines flights from Los Angeles to Siem Reap

Our best Singapore Airlines deals on Los Angeles to Siem Reap flight tickets

Singapore Airlines

Feb 5

LAX7:50 pmLos Angeles

29h 10m

1 stop

SAI4:00 pmSiem Reap–Angkor Intl

Feb 23

SAI4:50 pmSiem Reap–Angkor Intl

40h 20m

1 stop

LAX6:10 pmLos Angeles

$813

Singapore Airlines

Feb 1

LAX10:05 pmLos Angeles

26h 55m

1 stop

SAI4:00 pmSiem Reap–Angkor Intl

Feb 25

SAI10:45 amSiem Reap–Angkor Intl

24h 10m

1 stop

LAX7:55 pmLos Angeles

$814

Singapore Airlines

Feb 5

LAX7:50 pmLos Angeles

29h 10m

1 stop

SAI4:00 pmSiem Reap–Angkor Intl

Feb 24

SAI4:50 pmSiem Reap–Angkor Intl

33h 25m

2 stops

LAX11:15 amLos Angeles

$826

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesSiem Reap

LAX Los Angeles - SAI Siem Reap–Angkor Intl

LAXSAI

Los Angeles

Tue 11/17

11:30 am-8:05 pm

3 stops41h 35m

Siem Reap–Angkor Intl

Thu 12/10

9:05 pm-9:05 am

3 stops51h 00m

$710

Los AngelesSiem Reap

LAX Los Angeles - SAI Siem Reap–Angkor Intl

LAXSAI

Los Angeles

Tue 11/17

11:30 am-8:05 pm

3 stops41h 35m

Siem Reap–Angkor Intl

Thu 12/10

9:05 pm-9:05 am

2 stops51h 00m

$710

Los AngelesSiem Reap

LAX Los Angeles - SAI Siem Reap–Angkor Intl

LAXSAI

Los Angeles

Tue 11/17

11:30 am-8:05 pm

2 stops41h 35m

Siem Reap–Angkor Intl

Thu 12/10

9:05 pm-9:05 am

2 stops51h 00m

$710

Los AngelesSiem Reap

LAX Los Angeles - SAI Siem Reap–Angkor Intl

LAXSAI

Los Angeles

Wed 11/18

11:30 am-8:05 pm

3 stops65h 35m

Siem Reap–Angkor Intl

Thu 12/10

9:05 pm-9:05 am

2 stops27h 00m

$755

Los AngelesSiem Reap

LAX Los Angeles - SAI Siem Reap–Angkor Intl

LAXSAI

Los Angeles

Tue 11/17

11:30 am-8:05 pm

2 stops41h 35m

Siem Reap–Angkor Intl

Thu 12/10

9:05 pm-9:05 am

2 stops27h 00m

$755

Los AngelesSiem Reap

LAX Los Angeles - SAI Siem Reap–Angkor Intl

LAXSAI

Los Angeles

Tue 11/17

11:30 am-8:05 pm

3 stops41h 35m

Siem Reap–Angkor Intl

Thu 12/10

9:05 pm-9:05 am

2 stops27h 00m

$755

Los AngelesSiem Reap

LAX Los Angeles - SAI Siem Reap–Angkor Intl

LAXSAI

Los Angeles

Wed 11/18

11:30 am-8:05 pm

2 stops65h 35m

Siem Reap–Angkor Intl

Thu 12/10

9:05 pm-9:05 am

2 stops27h 00m

$769

Los AngelesSiem Reap

LAX Los Angeles - SAI Siem Reap–Angkor Intl

LAXSAI

Los Angeles

Fri 3/5

7:50 pm-4:00 pm

1 stop29h 10m

Siem Reap–Angkor Intl

Mon 3/29

10:30 am-9:50 pm

1 stop25h 20m

$813

Quickest round-trip

Los AngelesSiem Reap

LAX Los Angeles - SAI Siem Reap–Angkor Intl

LAXSAI

Los Angeles

Tue 2/2

10:05 pm-4:00 pm

1 stop26h 55m

Siem Reap–Angkor Intl

Mon 2/22

10:45 am-7:55 pm

1 stop24h 10m

$813

Los AngelesSiem Reap

LAX Los Angeles - SAI Siem Reap–Angkor Intl

LAXSAI

Los Angeles

Sun 2/7

10:05 pm-4:00 pm

1 stop26h 55m

Siem Reap–Angkor Intl

Tue 2/23

4:50 pm-6:10 pm

1 stop40h 20m

$813

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Los Angeles to Siem Reap

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

Prices

Airlines

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

Prices are currently low for flights on this route.

Typical prices usually range from $866 to $1,136.
The lowest price recently found on this route was $710.

What is the cheapest month to fly to Siem Reap?

If you don’t want to visit Siem Reap in August, then you should wait until April to fly from Los Angeles, when ticket prices are also cheap, with an average price of $678.

When to book flights from Los Angeles to Siem Reap

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

Estimated round-trip price

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

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

Best Price Found	$441
Fastest flight time	26h 55m
Direct flights	None

The best one-way flight to Siem Reap from Los Angeles in the past 72 hours is $441. The best round-trip flight deal from Los Angeles to Siem Reap found on momondo in the last 72 hours is $710.

The fastest flight from Los Angeles to Siem Reap takes 26h 55m

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

Search flight deals

Frequently asked questions about flying from Los Angeles to Siem Reap

How far is Los Angeles to Siem Reap–Angkor Intl by plane?
The straight-line distance from Los Angeles to Siem Reap–Angkor Intl is 8141.1 mi. By plane, this route typically takes 26h 55m.
When did momondo last update prices for flights from Los Angeles Airport to Siem Reap–Angkor Intl Airport?
Prices for flights from Los Angeles Airport to Siem Reap–Angkor Intl Airport refresh daily.
How many operators does momondo search for flights from Los Angeles Airport to Siem Reap–Angkor Intl Airport?
As of September 2026, there is 1 operator available to choose from for flights from Los Angeles Airport to Siem Reap–Angkor Intl Airport.
How old do you have to be to fly from Los Angeles Airport to Siem Reap–Angkor Intl 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 Los Angeles Airport to Siem Reap–Angkor Intl Airport.
What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?
The travel and health documents you'll need for your trip to Siem Reap–Angkor Intl 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 Siem Reap–Angkor Intl 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 Los Angeles to Siem Reap?
momondo data reveals that the most frequently booked airline on the route from Los Angeles to Siem Reap is Singapore Airlines, representing 100% of all bookings.

Best airlines flying from Los Angeles to Siem Reap

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

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $511	Free Cancellation	Rating 8.2 1,606 reviews		Search Singapore Airlines flights

Why use momondo?

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

It is quick and easy to find Los Angeles to Siem Reap 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 Siem Reap that suits you.

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

All flight searches from Los Angeles to Siem Reap on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Los Angeles and Siem Reap by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Los Angeles to Siem Reap flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Singapore Airlines

Cheap flights from Los Angeles to Siem Reap from $441

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Siem Reap departing on 11/25. 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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China Eastern flights from Los Angeles to Siem Reap

Our best China Eastern deals on Los Angeles to Siem Reap flight tickets

Singapore Airlines flights from Los Angeles to Siem Reap

Our best Singapore Airlines deals on Los Angeles to Siem Reap flight tickets

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How to get the cheapest flight ticket from Los Angeles to Siem Reap

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

What is the cheapest month to fly to Siem Reap?

What is the cheapest airline that flies from Los Angeles Los Angeles to Siem Reap–Angkor Intl?

When to book flights from Los Angeles to Siem Reap

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Los Angeles to Siem Reap

Best airlines flying from Los Angeles to Siem Reap

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

Why use momondo?

An easier way to manage your Siem Reap 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Cambodia

Fly your favorite airline to Siem Reap

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Siem Reap

List of cabin classes available on flights landing in Siem Reap. Availability may vary depending on flight origin and airline.

Popular cities in Cambodia

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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