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Siem Reap

$341+ Cheap flights from Huntington Beach, CA to Siem Reap, Cambodia (SAI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SAI
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Huntington Beach to Siem Reap

Cheapest flights from Huntington Beach to Siem Reap
Explore the most affordable flight options available from Huntington Beach to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/112:20 pm
LAX
-
SAI
2 stops29h 20m
Singapore Airlines
Fri 4/1710:30 am
SAI
-
LAX
1 stop22h 40m
Singapore Airlines
Deal found 2/3$661
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:55 am
LAX
-
SAI
2 stops40h 50m
Multiple Airlines
Thu 3/269:55 am
SAI
-
LAX
2 stops26h 00m
Multiple Airlines
Deal found 2/2$751
This Travelocity deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:15 pm
LAX
-
SAI
2 stops30h 30m
Multiple Airlines
Fri 12/111:20 pm
SAI
-
LAX
2 stops22h 35m
Multiple Airlines
Deal found 2/1$801
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:30 pm
LAX
-
SAI
3 stops42h 30m
China Eastern
Thu 3/2610:00 pm
SAI
-
LAX
3 stops50h 05m
China Eastern
Deal found 2/2$804
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:15 pm
LAX
-
SAI
1 stop22h 25m
Singapore Airlines
Tue 10/2710:45 am
SAI
-
LAX
1 stop24h 10m
Singapore Airlines
Deal found 2/3$885
This Justfly.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:20 pm
LAX
-
SAI
2 stops29h 20m
Singapore Airlines
Tue 7/2810:30 am
SAI
-
LAX
1 stop25h 40m
Singapore Airlines
Deal found 2/2$895
This Gurufare deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:15 pm
LAX
-
SAI
1 stop22h 25m
Multiple Airlines
Tue 10/274:45 pm
SAI
-
LAX
2 stops33h 51m
Multiple Airlines
Deal found 2/4$896
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:35 am
LAX
-
SAI
2 stops42h 25m
Multiple Airlines
Sat 4/189:40 am
SAI
-
LAX
2 stops25h 30m
Multiple Airlines
Deal found 2/2$900
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1012:35 am
LAX
-
SAI
2 stops28h 10m
Multiple Airlines
Fri 4/1712:55 pm
SAI
-
LAX
2 stops22h 15m
Multiple Airlines
Deal found 2/3$905

Find flight deals from Huntington Beach to Siem Reap

Keep the following information in mind while searching for Huntington Beach to Siem Reap flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$661
(FlightHub)

One-way from

$341
(Gurufare)

Popular in

July

Cheapest in

August

Average price

$883
Provider with most accurate pricing for Los Angeles-Siem Reap–Angkor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Siem Reap–Angkor Intl flights.
Search Deals
From Huntington Beach to Siem Reap–Angkor Intl
Search Deals
One-way flight from Huntington Beach to Siem Reap–Angkor Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Huntington Beach to Siem Reap 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, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Huntington Beach to Siem Reap that are best for you.

Fly from

Huntington Beach

Fly to

Siem Reap

Route

Depart

Return

Price

Los AngelesSiem Reap

LAX - SAI

LAXSAI

Los Angeles

Sat 4/11

2:20 pm-9:40 am

2 stops29h 20m

Siem Reap–Angkor Intl

Fri 4/17

10:30 am-7:10 pm

1 stop22h 40m

$661

Los AngelesSiem Reap

LAX - SAI

LAXSAI

Los Angeles

Thu 3/19

11:55 am-6:45 pm

2 stops40h 50m

Siem Reap–Angkor Intl

Thu 3/26

9:55 am-9:55 pm

2 stops26h 00m

$751

Los AngelesSiem Reap

LAX - SAI

LAXSAI

Los Angeles

Thu 3/19

12:30 pm-9:00 pm

3 stops42h 30m

Siem Reap–Angkor Intl

Thu 3/26

10:00 pm-10:05 am

3 stops50h 05m

$804

Los AngelesSiem Reap

LAX - SAI

LAXSAI

Los Angeles

Fri 4/10

12:35 am-6:45 pm

2 stops28h 10m

Siem Reap–Angkor Intl

Fri 4/17

12:55 pm-9:10 pm

2 stops22h 15m

$905

Los AngelesSiem Reap

LAX - SAI

LAXSAI

Los Angeles

Thu 4/9

12:35 am-9:00 am

2 stops42h 25m

Siem Reap–Angkor Intl

Sat 4/18

9:40 am-9:10 pm

2 stops25h 30m

$940

Los AngelesSiem Reap

LAX - SAI

LAXSAI

Los Angeles

Fri 6/5

2:20 pm-9:40 am

2 stops29h 20m

Siem Reap–Angkor Intl

Wed 6/10

10:30 am-7:10 pm

1 stop22h 40m

$979

Los AngelesSiem Reap

LAX - SAI

LAXSAI

Los Angeles

Fri 4/10

8:55 pm-9:40 am

1 stop22h 45m

Siem Reap–Angkor Intl

Sat 4/18

10:30 am-9:20 pm

1 stop24h 50m

$1,060

Los AngelesSiem Reap

LAX - SAI

LAXSAI

Los Angeles

Thu 4/16

11:30 pm-6:40 pm

2 stops29h 10m

Siem Reap–Angkor Intl

Thu 7/23

9:40 am-4:55 pm

2 stops21h 15m

$1,075

Los AngelesSiem Reap

LAX - SAI

LAXSAI

Los Angeles

Sun 7/19

12:15 am-9:40 am

1 stop43h 25m

Siem Reap–Angkor Intl

Tue 7/28

10:30 am-10:10 pm

1 stop25h 40m

$1,079

Los AngelesSiem Reap

LAX - SAI

LAXSAI

Los Angeles

Wed 5/6

11:30 pm-3:10 pm

1 stop25h 40m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 14 results
1
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Best time to book a flight from Huntington Beach to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Huntington Beach with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Huntington Beach to Siem Reap

How much does it cost to fly round-trip from Huntington Beach to Siem Reap?

Reviews of airlines servicing Siem Reap

Get insights into the airlines that provide service to Siem Reap. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Siem Reap. Reviews last updated February 5, 2026.
Peruse reviews from past customers who have flown with Singapore Airlines from Huntington Beach to Siem Reap to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,448 reviews

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.2
Very good
1,448 reviews
Singapore Airlines
8.2
Very good
1,448 reviews

Comfort

8.0

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from Huntington Beach to Siem Reap. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Siem Reap from Huntington Beach?

    For a flight from Huntington Beach to Siem Reap, you will be flying into Siem Reap–Angkor Intl. Siem Reap–Angkor Intl (SAI) is just 24.7 mi from the center of the city. Siem Reap–Angkor Intl is the only Siem Reap airport and it handles 0 inbound flights from Huntington Beach per day. 1 airline has flights to Siem Reap–Angkor Intl from Huntington Beach on a regular basis.

  • How long is the flight from Huntington Beach to Siem Reap?

    Airlines like Singapore Airlines and China Eastern fly from Huntington Beach to Siem Reap in about 29h 20m. The time it takes to get you to your destination can typically vary by up to 13h 10m. The distance between Huntington Beach and Siem Reap is about 8126 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Huntington Beach to Siem Reap that include hotel bookings?

    Yes. In addition to deals on Huntington Beach to Siem Reap flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Huntington Beach to Siem Reap?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Huntington Beach to Siem Reap.

  • Can I find deals for business class flights from Huntington Beach to Siem Reap?

    Yes. Cheapflights offers flight deals from Huntington Beach to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Huntington Beach to Siem Reap

Discover the top airline that operate flights from Huntington Beach to Siem Reap. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$771Average$980FlexibilityNo cancel feeOn-time81%

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