What is the cheapest airline that flies from Siem Reap–Angkor Intl to United States?

China Eastern, Vietnam Airlines, and Singapore Airlines are the most popular carriers operating from Siem Reap–Angkor Intl to United States

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.

$494 Cheap Flights from Siem Reap to the United States in 2026

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Find the cheapest flights from Siem Reap to the United States

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 pm - 5:55 pm

SAI

SFO

36h 45m

1 stop

10:50 pm - 6:20 pm

SFO

SAI

29h 30m

1 stop

$960Vietnam Airlines

Fri, Jun 19 - Wed, Jul 1

12:55 pm - 6:45 am

SAI

SFO

31h 50m

2 stops

12:00 pm - 9:15 am

SFO

SAI

30h 15m

2 stops

$996Multiple Airlines

Sun, Jun 7 - Sat, Nov 21

9:40 am - 4:10 pm

SAI

SFO

20h 30m

2 stops

12:50 am - 6:20 pm

SFO

SAI

27h 30m

2 stops

$999Multiple Airlines

Fri, Jun 19 - Tue, Jun 30

9:45 am - 5:55 pm

SAI

SFO

22h 10m

1 stop

9:10 pm - 8:30 pm

SFO

SAI

32h 20m

1 stop

$1,025Multiple Airlines

Sun, Jun 7 - Sat, Nov 21

7:30 pm - 6:35 am

SAI

SFO

25h 05m

2 stops

12:50 am - 5:10 pm

SFO

SAI

26h 20m

2 stops

$1,032Multiple Airlines

Tue, Apr 28 - Sat, May 30

7:10 pm - 6:45 am

SAI

SFO

25h 35m

2 stops

1:15 am - 5:10 pm

SFO

SAI

25h 55m

2 stops

$1,034Multiple Airlines

Thu, Apr 30 - Sat, May 30

7:10 pm - 5:55 pm

SAI

SFO

36h 45m

1 stop

10:50 pm - 6:20 pm

SFO

SAI

29h 30m

1 stop

$1,037Vietnam Airlines

Wed, Apr 29 - Sun, May 31

10:30 am - 9:20 pm

SAI

LAX

24h 50m

1 stop

8:55 pm - 9:40 am

LAX

SAI

22h 45m

1 stop

$1,627Singapore Airlines

Tue, Apr 28 - Sun, May 31

10:30 am - 9:20 pm

SAI

LAX

24h 50m

1 stop

8:55 pm - 9:40 am

LAX

SAI

22h 45m

1 stop

$1,641Singapore Airlines

Tue, Apr 28 - Sun, May 31

11:50 pm - 5:51 pm

SAI

LAX

32h 01m

3 stops

1:25 pm - 9:30 pm

LAX

SAI

42h 05m

3 stops

$2,226Emirates

Tue, Apr 28 - Sun, May 31

Emirates flights from Siem Reap to United States

Our best Emirates deals on Siem Reap to United States flight tickets

Emirates

Apr 28

SAI11:50 pmSiem Reap–Angkor Intl

32h 01m

3 stops

LAX5:51 pmLos Angeles Los Angeles

May 31

LAX1:25 pmLos Angeles Los Angeles

42h 05m

3 stops

SAI9:30 pmSiem Reap–Angkor Intl

$2,226

Emirates

Apr 28

SAI11:50 pmSiem Reap–Angkor Intl

35h 30m

3 stops

SFO9:20 pmSan Francisco

May 31

SFO12:00 pmSan Francisco

43h 30m

3 stops

SAI9:30 pmSiem Reap–Angkor Intl

$10,803

Singapore Airlines flights from Siem Reap to United States

Our best Singapore Airlines deals on Siem Reap to United States flight tickets

Singapore Airlines

Jun 8

SAI10:30 amSiem Reap–Angkor Intl

37h 20m

1 stop

SFO9:50 amSan Francisco

Jun 22

SFO11:45 amSan Francisco

31h 55m

1 stop

SAI9:40 amSiem Reap–Angkor Intl

$1,509

Singapore Airlines

Jun 8

SAI10:30 amSiem Reap–Angkor Intl

37h 20m

1 stop

SFO9:50 amSan Francisco

Jun 22

SFO11:45 amSan Francisco

31h 55m

1 stop

SAI9:40 amSiem Reap–Angkor Intl

$1,513

Singapore Airlines

Apr 28

SAI10:30 amSiem Reap–Angkor Intl

24h 50m

1 stop

LAX9:20 pmLos Angeles Los Angeles

May 31

LAX8:55 pmLos Angeles Los Angeles

22h 45m

1 stop

SAI9:40 amSiem Reap–Angkor Intl

$1,627

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Siem ReapSan Francisco

SAI - SFO

SAISFO

Siem Reap–Angkor Intl

Fri 6/19

7:10 pm-5:55 pm

1 stop36h 45m

San Francisco

Wed 7/1

10:50 pm-6:20 pm

1 stop29h 30m

$960

Siem ReapSan Francisco

SAI - SFO

SAISFO

Siem Reap–Angkor Intl

Sun 6/7

12:55 pm-6:45 am

2 stops31h 50m

San Francisco

Sat 11/21

12:00 pm-9:15 am

2 stops30h 15m

$996

Siem ReapSan Francisco

SAI - SFO

SAISFO

Siem Reap–Angkor Intl

Fri 6/19

9:40 am-4:10 pm

2 stops20h 30m

San Francisco

Tue 6/30

12:50 am-6:20 pm

2 stops27h 30m

$999

Siem ReapSan Francisco

SAI - SFO

SAISFO

Siem Reap–Angkor Intl

Sun 6/7

9:45 am-5:55 pm

1 stop22h 10m

San Francisco

Sat 11/21

9:10 pm-8:30 pm

1 stop32h 20m

$1,025

Siem ReapSan Francisco

SAI - SFO

SAISFO

Siem Reap–Angkor Intl

Tue 4/28

7:30 pm-6:35 am

2 stops25h 05m

San Francisco

Sat 5/30

12:50 am-5:10 pm

2 stops26h 20m

$1,032

Siem ReapSan Francisco

SAI - SFO

SAISFO

Siem Reap–Angkor Intl

Thu 4/30

7:10 pm-6:45 am

2 stops25h 35m

San Francisco

Sat 5/30

1:15 am-5:10 pm

2 stops25h 55m

$1,034

Siem ReapSan Francisco

SAI - SFO

SAISFO

Siem Reap–Angkor Intl

Wed 4/29

7:10 pm-5:55 pm

1 stop36h 45m

San Francisco

Sun 5/31

10:50 pm-6:20 pm

1 stop29h 30m

$1,037

Quickest round-trip

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Tue 4/28

10:30 am-9:20 pm

1 stop24h 50m

Los Angeles Los Angeles

Sun 5/31

8:55 pm-9:40 am

1 stop22h 45m

$1,627

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Tue 4/28

10:30 am-9:20 pm

1 stop24h 50m

Los Angeles Los Angeles

Sun 5/31

8:55 pm-9:40 am

1 stop22h 45m

$1,641

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Tue 4/28

11:50 pm-5:51 pm

3 stops32h 01m

Los Angeles Los Angeles

Sun 5/31

1:25 pm-9:30 pm

3 stops42h 05m

$2,226

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

You could potentially save up to 48% 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	21h 40m
Direct flights	None

The fastest flight from Siem Reap to United States takes 21h 40m

There are no direct flights from Siem Reap to United States. There are no popular flight routes from Siem Reap to United States.

Search flight deals

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.