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Siem Reap

$343+ Cheap flights from Pasadena, 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 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Pasadena to Siem Reap

Cheapest flights from Pasadena to Siem Reap
Explore the most affordable flight options available from Pasadena to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

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 FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:30 pm
LAX
-
SAI
3 stops65h 40m
China Eastern
Tue 10/2710:00 pm
SAI
-
LAX
2 stops50h 05m
China Eastern
Deal found 2/1$770
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 EaseMyTrip 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:50 am
LAX
-
SAI
2 stops39h 05m
Multiple Airlines
Sun 11/299:30 pm
SAI
-
LAX
2 stops26h 00m
Multiple Airlines
Deal found 2/1$883
This FlightHub 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 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 stop27h 55m
Singapore Airlines
Tue 10/2710:45 am
SAI
-
LAX
1 stop24h 10m
Singapore Airlines
Deal found 2/1$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 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 Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:55 pm
LAX
-
SAI
1 stop22h 45m
Singapore Airlines
Wed 6/1010:30 am
SAI
-
LAX
1 stop22h 40m
Singapore Airlines
Deal found 2/1$966

Find flight deals from Pasadena to Siem Reap

Keep the following information in mind while searching for Pasadena to Siem Reap flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$751
(Expedia)

One-way from

$343
(FlightHub)

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 Pasadena to Siem Reap–Angkor Intl
Search Deals
One-way flight from Pasadena 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 Pasadena 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 3, 2026.
Use the filters below to find and compare flights from Pasadena to Siem Reap that are best for you.

Fly from

Pasadena

Fly to

Siem Reap

Route

Depart

Return

Price

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

Tue 3/3

11:30 am-9:00 pm

2 stops42h 30m

Siem Reap–Angkor Intl

Tue 3/31

5:10 pm-10:05 am

2 stops30h 55m

$885

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

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

Sat 3/14

11:50 pm-6:45 pm

2 stops28h 55m

Siem Reap–Angkor Intl

Sat 4/4

12:55 pm-9:10 pm

2 stops22h 15m

$1,184

Los AngelesSiem Reap

LAX - SAI

LAXSAI

Los Angeles

Fri 3/20

11:55 am-9:15 am

2 stops31h 20m

Siem Reap–Angkor Intl

Sun 3/29

9:40 am-10:45 am

2 stops39h 05m

$1,192

Los AngelesSiem Reap

LAX - SAI

LAXSAI

Los Angeles

Tue 6/2

2:20 pm-9:40 am

2 stops29h 20m

Siem Reap–Angkor Intl

Tue 7/28

10:30 am-10:10 pm

1 stop25h 40m

$1,233

Los AngelesSiem Reap

LAX - SAI

LAXSAI

Los Angeles

Wed 5/6

8:55 pm-3:10 pm

1 stop28h 15m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 16 results
1
2

Best time to book a flight from Pasadena to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Pasadena 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 Pasadena to Siem Reap
No data available for this route at this time. Please check back soon.

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 3, 2026.
Get a feel of what it's like to fly with Singapore Airlines from Pasadena to Siem Reap by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,443 reviews

Crew

8.6

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

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
1,443 reviews
Singapore Airlines
8.2
Very good
1,443 reviews

Crew

8.6

Overall

8.2

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

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 Pasadena 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 Pasadena?

    If you book a flight to Siem Reap from Pasadena, you will be flying to Siem Reap–Angkor Intl, which is the city’s only airport. Siem Reap–Angkor Intl (SAI) is located 24.7 mi from the center of Siem Reap. There are 0 flights from Pasadena to Siem Reap–Angkor Intl per day from 1 airline.

  • How long is the flight from Pasadena to Siem Reap?

    For as low as $979, China Eastern can have you in Siem Reap from Pasadena in 29h 20m. Pasadena and Siem Reap are separated by a distance of 8126 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pasadena 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 Pasadena to Siem Reap

Discover the top airline that operate flights from Pasadena 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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$771Average$980FlexibilityNo cancel feeOn-time81%

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