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Siem Reap

Cheap flights from California to Siem Reap, Cambodia (SAI)

LAX — SAI
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap flight deals from California to Siem Reap

Keep the following information in mind while searching for California to Siem Reap flight deals. Data was last updated November 4, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Popular in

June

Cheapest in

November

Average price

$792
Provider with most accurate pricing for Los Angeles-Siem Reap–Angkor Intl flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Siem Reap–Angkor Intl flights.
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Highest demand for flights based on searches. 16% potential increase in price ($191 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Insights

Everything you need to know about your flight from California to Siem Reap

What is the cheapest month to book a flight from California to Siem Reap?

Currently, January is the cheapest month in which you can book a flight from California to Siem Reap (average of $586). Flying from California to Siem Reap in June is currently the most expensive (average of $1,257). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to SAI?

Find hourly flight availability from California to Siem Reap. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

When flying from California to Siem Reap, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 47% versus a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from California 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 California?

    If you book a flight to Siem Reap from California, 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.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from California 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.

  • What is the cheapest month to book a flight from California to Siem Reap?

    Currently, January is the cheapest month in which you can book a flight from California to Siem Reap (average of $586). Flying from California to Siem Reap in June is currently the most expensive (average of $1,257). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from California to Siem Reap

Discover the top 2 airlines that operate flights from California 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$628Average$876FlexibilityNo cancel feeOn-time81%
Vietnam AirlinesCheapest$770Average$1,129FlexibilityNo cancel feeOn-time81%

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