Find cheap airlines flights from Siem Reap to Los Angeles

You can choose from 1 airlines that fly from Siem Reap to Los Angeles, including VietJet Air, Singapore Airlines has lowest fares on this route.
VietJet Air logo VietJet Air
Airlines are determined based on actual purchased flight tickets from Siem Reap to Los Angeles according to previous 12 months data from Trip.com.

Find flight deals from Siem Reap to Los Angeles for the next 3 months. Book one way flights from $670 or round trip flights from $1,223.

Displayed flight fares from Siem Reap to Los Angeles are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Siem Reap to Los Angeles

The distance between Siem Reap and Los Angeles is approximately 13,112.47 km.

Cheapest one-way flight price$670
Cheapest round-trip ticket price$1,223
Flight distance13,112.47 km
Popular airlineVietJet Air
Flight statistics for the Siem Reap–Los Angeles route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Siem Reap to Los Angeles (SAI-LAX)?

    Based on Trip.com data, Singapore Airlines offers one-way fares as low as $670 on Cheapest nonstop routes (e.g. SAI to LAX on Thu, May 28), while Singapore Airlines offers Cheapest nonstop round-trips from $1,223 departing on Sun, May 10 and returning on Sat, May 16.
  • At the moment, you can catch a nonstop flight from Siem Reap to Los Angeles with the following airlines, including: VietJet Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Siem Reap to Los Angeles is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Siem Reap to Los Angeles, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, May 28, with one-way flights priced at just $670.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Singapore Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Get exclusive promo codes for Trip.com app users.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Siem Reap to Los Angeles on April 21, 2026 with Singapore Airlines, with prices starting at $916.
  • You can land at any one of the following hubs in Los Angeles, with Siem Reap Angkor International Airport to Los Angeles International Airport (SAI-LAX) is by far the most common option on this route: Los Angeles International Airport (LAX) Ontario International Airport (ONT) Van Nuys Airport (VNY).
  • The time difference between Los Angeles and Siem Reap is 15h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.