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Cheap flights from Siem Reap to the United States from $506

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Siem Reap to the United States departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
10:00 pm - 10:05 am
SAI
-
LAX
26h 05m
2 stops
China Eastern Logo
12:30 pm - 9:00 pm
LAX
-
SAI
42h 30m
3 stops
$964China Eastern
jue., mar. 12 - jue., mar. 19
China Eastern Logo
10:00 pm - 10:05 am
SAI
-
LAX
50h 05m
3 stops
China Eastern Logo
12:30 pm - 9:00 pm
LAX
-
SAI
42h 30m
3 stops
$1,046China Eastern
jue., mar. 12 - jue., mar. 19
Singapore Airlines Logo
10:45 am - 8:55 pm
SAI
-
LAX
48h 10m
1 stop
Singapore Airlines Logo
11:05 pm - 3:55 pm
LAX
-
SAI
26h 50m
1 stop
$1,315Singapore Airlines
jue., mar. 12 - jue., mar. 19
Multiple Airlines Logo
9:20 am - 3:10 pm
SAI
-
LAX
20h 50m
2 stops
Multiple Airlines Logo
11:00 pm - 5:35 pm
LAX
-
SAI
27h 35m
2 stops
$1,480Multiple Airlines
vie., feb. 20 - vie., feb. 20
Multiple Airlines Logo
9:20 am - 8:00 pm
SAI
-
LAX
24h 40m
2 stops
Multiple Airlines Logo
11:05 pm - 3:55 pm
LAX
-
SAI
26h 50m
1 stop
$1,536Multiple Airlines
jue., mar. 12 - jue., mar. 19
Singapore Airlines Logo
10:45 am - 6:10 pm
SAI
-
LAX
22h 25m
1 stop
Singapore Airlines Logo
10:05 pm - 3:55 pm
LAX
-
SAI
50h 50m
1 stop
$2,255Singapore Airlines
vie., feb. 20 - vie., feb. 20
Multiple Airlines Logo
10:00 am - 4:20 pm
SAI
-
LAX
21h 20m
2 stops
Multiple Airlines Logo
7:50 pm - 9:50 am
LAX
-
SAI
23h 00m
1 stop
$2,448Multiple Airlines
vie., feb. 20 - vie., feb. 20

China Eastern flights from Siem Reap to United States

Our best China Eastern deals on Siem Reap to United States flight tickets
China Eastern
Mar 12
SAI10:00 pmSiem Reap–Angkor Intl
26h 05m
2 stops
LAX10:05 amLos Angeles
Mar 19
LAX12:30 pmLos Angeles
42h 30m
3 stops
SAI9:00 pmSiem Reap–Angkor Intl
$964
China Eastern
Mar 12
SAI10:00 pmSiem Reap–Angkor Intl
50h 05m
3 stops
LAX10:05 amLos Angeles
Mar 19
LAX12:30 pmLos Angeles
42h 30m
3 stops
SAI9:00 pmSiem Reap–Angkor Intl
$1,046

Singapore Airlines flights from Siem Reap to United States

Our best Singapore Airlines deals on Siem Reap to United States flight tickets
Singapore Airlines
Mar 12
SAI10:45 amSiem Reap–Angkor Intl
48h 10m
1 stop
LAX8:55 pmLos Angeles
Mar 19
LAX11:05 pmLos Angeles
26h 50m
1 stop
SAI3:55 pmSiem Reap–Angkor Intl
$1,315
Singapore Airlines
Feb 20
SAI10:45 amSiem Reap–Angkor Intl
22h 25m
1 stop
LAX6:10 pmLos Angeles
Feb 20
LAX10:05 pmLos Angeles
50h 50m
1 stop
SAI3:55 pmSiem Reap–Angkor Intl
$2,255

momondo Fare Finder

 
Customize your flight search to find flights from Siem Reap to United States 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, momondo users made 832,500 searches. Data last updated enero 29, 2026.
Use the filters below to find and compare flights from Siem Reap to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

jue. 3/12

10:00 pm-10:05 am

2 stops26h 05m

Los Angeles

jue. 3/19

12:30 pm-9:00 pm

3 stops42h 30m

$964

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

jue. 3/12

10:00 pm-10:05 am

3 stops50h 05m

Los Angeles

jue. 3/19

12:30 pm-9:00 pm

3 stops42h 30m

$1,046

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

jue. 3/12

10:45 am-8:55 pm

1 stop48h 10m

Los Angeles

jue. 3/19

11:05 pm-3:55 pm

1 stop26h 50m

$1,315

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

vie. 2/20

9:20 am-3:10 pm

2 stops20h 50m

Los Angeles

vie. 2/20

11:00 pm-5:35 pm

2 stops27h 35m

$1,480

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

jue. 3/12

9:20 am-8:00 pm

2 stops24h 40m

Los Angeles

jue. 3/19

11:05 pm-3:55 pm

1 stop26h 50m

$1,536

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

vie. 2/20

10:45 am-6:10 pm

1 stop22h 25m

Los Angeles

vie. 2/20

10:05 pm-3:55 pm

1 stop50h 50m

$2,255

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

vie. 2/20

10:00 am-4:20 pm

2 stops21h 20m

Los Angeles

vie. 2/20

7:50 pm-9:50 am

1 stop23h 00m

$2,448

Siem ReapSan Francisco

SAI - SFO

SAISFO

Siem Reap–Angkor Intl

sáb. 2/7

6:30 pm-5:00 pm

1 stop37h 30m

$506

Siem ReapSan Francisco

SAI - SFO

SAISFO

Siem Reap–Angkor Intl

sáb. 2/7

6:50 pm-1:40 pm

2 stops57h 50m

$520

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

lun. 4/13

5:10 pm-8:00 pm

2 stops40h 50m

$520

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Siem Reap to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Siem Reap to United States flights?

You could potentially save up to 3% on your flight if you consider stops on a Siem Reap to United States flight.

Cheap Siem Reap to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Siem Reap to United States

Fastest flight time

20h 50m

Direct flights

None
The fastest flight from Siem Reap to United States takes 20h 50m
There are no direct flights from Siem Reap to United States. There are no popular flight routes from Siem Reap to United States.
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  • When did momondo last update prices for flights from Siem Reap–Angkor Intl Airport to United States?

    Prices for flights from Siem Reap–Angkor Intl Airport to United States are refreshed on a daily basis.

  • How old do you have to be to fly from Siem Reap–Angkor Intl Airport to United States?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Siem Reap–Angkor Intl Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Siem Reap to United States?

It is quick and easy to find Siem Reap to United States flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United States that suits you.

Can I find flights from Siem Reap to United States with flexible booking policies on momondo?

Flights from Siem Reap to United States with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Siem Reap to United States?

Once all potential Siem Reap to United States flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Siem Reap to United States right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Siem Reap to United States flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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