Cheap flights from Los Angeles (LAX) to Siem Reap (REP)

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The best prices from Los Angeles to Siem Reap are usually found in April or November, booked 39 days in advance, depart on a Thursday or Monday and return on a Monday

How to find the cheapest flight from
Los Angeles (LAX) to Siem Reap (REP)

All the information you need to plan the best LAX to REP flight in 2022: compare Los Angeles to Siem Reap flight prices with the expected peak season, weather and rainfall in Siem Reap.
LAX - REP
Price
$571 - $970
REP
Temperature
75.2 - 84.2 °F
REP
Rainfall
0 - 10.2 inches

Popular in

December

High demand for flights, 24% potential price rise

Cheapest in

April

Best time to find cheap flights, 22% potential price drop

Average price

$618

Average for round-trip flights in May 2022

Round-trip from

$571

From Los Angeles to Siem Reap

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Los Angeles to Siem Reap?

To save on the cost of your flight from Los Angeles to Siem Reap, book at least 40 days before your planned departure. Booking around this time can save you about 8% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $693 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $693.

When is the cheapest time to fly from Los Angeles to Siem Reap (LAX - REP)?

One of the essential ways to save on airfare from Los Angeles to Siem Reap is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 18% on airfare.

What is the cheapest month to fly from Los Angeles to Siem Reap?

The best pricing can be found in the month of April. Prices to Siem Reap from Los Angeles average $737. You can even find prices in April for less than $737, as users have found deals to Siem Reap from as low as $480. The month of December appears to be one of the more expensive times to travel to Siem Reap from Los Angeles. Flying in the targeted month can save you up to 31%.

What is the cheapest day to fly round-trip from Los Angeles to Siem Reap?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 32%.

Cheap flights from Los Angeles to Siem Reap in May, June 2022

The best prices found for LAX to REP flights for May, June
16 Jun - 23 Jun
$1,716pp
LAX
Los Angeles
Multiple Airlines
   
2 STOPS
REP
Siem Reap
REP
Siem Reap
Singapore Airlines
 
1 STOP
LAX
Los Angeles
30 May - 19 Jun
$2,249pp
LAX
Los Angeles
Singapore Airlines
     
3 STOPS
REP
Siem Reap
REP
Siem Reap
Singapore Airlines
 
1 STOP
LAX
Los Angeles
15 Jun - 23 Jun
$2,258pp
LAX
Los Angeles
Multiple Airlines
   
2 STOPS
REP
Siem Reap
REP
Siem Reap
Singapore Airlines
 
1 STOP
LAX
Los Angeles

Los Angeles to Siem Reap 2022 flight deals

Cheap flights to Siem Reap from Los Angeles found for this year
3 Oct - 10 Oct
$940pp
LAX
Los Angeles
Singapore Airlines
   
2 STOPS
REP
Siem Reap
REP
Siem Reap
Singapore Airlines
   
2 STOPS
LAX
Los Angeles
19 Sep - 28 Sep
$960pp
LAX
Los Angeles
Singapore Airlines
   
2 STOPS
REP
Siem Reap
REP
Siem Reap
Singapore Airlines
   
2 STOPS
LAX
Los Angeles
21 Sep - 28 Sep
$968pp
LAX
Los Angeles
Singapore Airlines
 
1 STOP
REP
Siem Reap
REP
Siem Reap
Singapore Airlines
   
2 STOPS
LAX
Los Angeles

Last minute flights from Los Angeles to Siem Reap

Late deals on round-trip flights to Siem Reap from Los Angeles, departing today and this week
26 May - 23 Jun
$2,284pp
LAX
Los Angeles
Multiple Airlines
     
3 STOPS
REP
Siem Reap
REP
Siem Reap
Singapore Airlines
 
1 STOP
LAX
Los Angeles
26 May - 23 Jun
$2,356pp
LAX
Los Angeles
Multiple Airlines
   
2 STOPS
REP
Siem Reap
REP
Siem Reap
Singapore Airlines
 
1 STOP
LAX
Los Angeles
26 May - 23 Jun
$2,760pp
LAX
Los Angeles
Multiple Airlines
   
2 STOPS
REP
Siem Reap
REP
Siem Reap
United Airlines
     
3 STOPS
LAX
Los Angeles

One-way flights to Siem Reap from Los Angeles

The cheapest one-way flights from Los Angeles to Siem Reap
5:25 pm - 10:45 am
Singapore Airlines
1 Stop
26h 20m
LAX - REP
Singapore Airlines
$605
SmartFares
5:25 pm - 10:45 am
Singapore Airlines
1 Stop
26h 20m
LAX - REP
Singapore Airlines
$620
Singapore Airlines
7:40 pm - 5:50 am
Singapore Airlines
1 Stop
20h 10m
LAX - REP
Singapore Airlines
$654
SmartFares

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Los Angeles</span> to <span class="emphasized">Siem Reap</span> flights.

Flight FAQs

From Los Angeles to Siem Reap

Which airlines flying from Los Angeles to Siem Reap have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like China Eastern, China Southern, and Singapore Airlines flying from Los Angeles to Siem Reap have implemented new flexible cancellation policies.

Can I find flights from Los Angeles to Siem Reap for under $1,000 on Cheapflights?

Yes, there are multiple flights from Los Angeles to Siem Reap for under $1,000. The cheapest flight booked recently is on Singapore Airlines for just $940, but on average you can expect to pay $1,009.

Are there last-minute flights available from Los Angeles to Siem Reap for under $2,300?

There are currently 5+ open flights from Los Angeles to Siem Reap within the next 7 days for less than $2,300.

How popular is this Los Angeles to Siem Reap flight route?

Flights from Los Angeles to Siem Reap have been viewed 14 times in the past calendar month.

What is the cheapest airline to fly from Los Angeles to Siem Reap round-trip?

According to our current data, Singapore Airlines ($940), offers the cheapest pricing from Los Angeles to Siem Reap.

What are the cheapest flights from Los Angeles to Siem Reap?

Looking for the cheapest flight from Los Angeles to Siem Reap? While on average our users pay $3,734, our data indicates the cheapest price to be $324. The most popular route (Los Angeles - Siem Reap), is priced around $988.

What are the most popular airlines that fly from Los Angeles to Siem Reap?

Before booking your flight from Los Angeles to Siem Reap check out the most popular airlines for this route: Cathay Pacific, China Southern or Juneyao Airlines.

COVID Restrictions

View COVID Travel Restrictions for Siem Reap, Cambodia

Do I need a COVID test to fly to Siem Reap from Los Angeles?

Information is based on travel restrictions from Los Angeles to Siem Reap

Most visitors from Los Angeles need to provide a negative COVID-19 test result and/or quarantine to enter Siem Reap.

COVID-19 testing requirements
Visitors from Los Angeles are not required to present a negative COVID-19 PCR test or antigen result upon entering Siem Reap.

Quarantine requirements
Visitors from Los Angeles are not required to quarantine after entering Siem Reap.

Do I need a test to fly back to Los Angeles from Siem Reap?

Returning to Los Angeles from Siem Reap

COVID-19 testing requirements
Visitors from Siem Reap must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Los Angeles.

Quarantine requirements
Visitors from Siem Reap are not required to quarantine after entering Los Angeles.

Hide COVID Travel Restrictions for Siem Reap, Cambodia

Destination information for Siem Reap

Things to know before you go - useful duration and weather info for your trip from Los Angeles to Siem Reap.
Today's exchange rate
$1 = 4,024.96៛

Airports servicing Los Angeles

Airports servicing Siem Reap

Top 4 airlines flying from Los Angeles to Siem Reap

The chart below displays the airlines Cheapflights users traveling from Los Angeles to Siem Reap choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
China Eastern
$430 $646 No cancel fee 62%

We couldn't confirm the COVID-19 safety measures taken by China Eastern. Please check directly on their website for additional information.

China Southern
$508 $809 No cancel fee 69%
Cathay Pacific
$698 $982 No cancel fee 72%
Singapore Airlines
$939 $1,195 No cancel fee 81%
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