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

China Eastern and Vietnam 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.

$578 Cheap Flights from Siem Reap to the United States in 2026

Find the cheapest flights from Siem Reap to the United States

Round-trip

One-way

Last minute

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

$1,038Vietnam Airlines

Sat, Jun 27 - Wed, Jul 15

7:10 pm - 5:55 pm

SAI

SFO

36h 45m

1 stop

10:50 pm - 6:20 pm

SFO

SAI

29h 30m

1 stop

$1,091Vietnam Airlines

Tue, Jun 30 - Wed, Jul 15

7:10 pm - 5:55 pm

SAI

SFO

36h 45m

1 stop

10:50 pm - 6:20 pm

SFO

SAI

29h 30m

1 stop

$1,141Vietnam Airlines

Sat, Jun 27 - Sun, Jul 19

9:40 am - 4:10 pm

SAI

SFO

20h 30m

2 stops

1:00 pm - 12:15 pm

SFO

SAI

33h 15m

2 stops

$1,167Multiple Airlines

Sat, Jun 27 - Sat, Jul 18

7:10 pm - 5:55 pm

SAI

SFO

36h 45m

1 stop

10:50 pm - 6:20 pm

SFO

SAI

29h 30m

1 stop

$1,172Vietnam Airlines

Sat, Jun 27 - Thu, Jul 16

9:40 am - 9:35 pm

SAI

LAX

25h 55m

2 stops

12:30 pm - 8:10 pm

LAX

SAI

41h 40m

3 stops

$1,229Multiple Airlines

Thu, Jul 9 - Mon, Jul 13

11:50 pm - 2:15 pm

SAI

LAX

28h 25m

2 stops

4:40 pm - 9:30 pm

LAX

SAI

38h 50m

2 stops

$1,662Emirates

Tue, Jun 30 - Tue, Jul 21

12:55 pm - 2:15 pm

SAI

LAX

39h 20m

2 stops

4:40 pm - 9:30 pm

LAX

SAI

38h 50m

2 stops

$1,663Emirates

Sun, Jun 28 - Thu, Jul 16

10:30 am - 10:10 pm

SAI

LAX

25h 40m

1 stop

2:20 pm - 9:40 am

LAX

SAI

53h 20m

2 stops

$1,691Singapore Airlines

Mon, Jun 29 - Mon, Jul 13

10:30 am - 12:50 pm

SAI

LAX

40h 20m

2 stops

2:20 pm - 9:40 am

LAX

SAI

53h 20m

2 stops

$1,703Singapore Airlines

Sun, Jun 28 - Mon, Jul 13

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Emirates flights from Siem Reap to United States

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

Emirates

Jun 23

SAI11:50 pmSiem Reap–Angkor Intl

28h 25m

2 stops

LAX2:15 pmLos Angeles

Jul 14

LAX4:40 pmLos Angeles

38h 50m

2 stops

SAI9:30 pmSiem Reap–Angkor Intl

$1,598

Emirates

Jun 25

SAI11:50 pmSiem Reap–Angkor Intl

28h 25m

2 stops

LAX2:15 pmLos Angeles

Jul 16

LAX4:40 pmLos Angeles

38h 50m

2 stops

SAI9:30 pmSiem Reap–Angkor Intl

$1,632

Emirates

Jun 23

SAI11:50 pmSiem Reap–Angkor Intl

28h 25m

2 stops

LAX2:15 pmLos Angeles

Jul 17

LAX4:40 pmLos Angeles

53h 35m

2 stops

SAI12:15 pmSiem Reap–Angkor Intl

$1,634

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 29

SAI10:30 amSiem Reap–Angkor Intl

25h 40m

1 stop

LAX10:10 pmLos Angeles

Jul 13

LAX2:20 pmLos Angeles

53h 20m

2 stops

SAI9:40 amSiem Reap–Angkor Intl

$1,691

Singapore Airlines

Jun 28

SAI10:30 amSiem Reap–Angkor Intl

40h 20m

2 stops

LAX12:50 pmLos Angeles

Jul 13

LAX2:20 pmLos Angeles

53h 20m

2 stops

SAI9:40 amSiem Reap–Angkor Intl

$1,703

Singapore Airlines

Jun 26

SAI10:30 amSiem Reap–Angkor Intl

23h 25m

1 stop

LAX7:55 pmLos Angeles

Jul 15

LAX12:05 amLos Angeles

25h 05m

1 stop

SAI3:10 pmSiem Reap–Angkor Intl

$1,905

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Siem ReapSan Francisco

SAI - SFO

SAISFO

Siem Reap–Angkor Intl

Sat 6/27

7:10 pm-5:55 pm

1 stop36h 45m

San Francisco

Wed 7/15

10:50 pm-6:20 pm

1 stop29h 30m

$1,038

Siem ReapSan Francisco

SAI - SFO

SAISFO

Siem Reap–Angkor Intl

Tue 6/30

7:10 pm-5:55 pm

1 stop36h 45m

San Francisco

Wed 7/15

10:50 pm-6:20 pm

1 stop29h 30m

$1,091

Siem ReapSan Francisco

SAI - SFO

SAISFO

Siem Reap–Angkor Intl

Sat 6/27

7:10 pm-5:55 pm

1 stop36h 45m

San Francisco

Sun 7/19

10:50 pm-6:20 pm

1 stop29h 30m

$1,141

Quickest round-trip

Siem ReapSan Francisco

SAI - SFO

SAISFO

Siem Reap–Angkor Intl

Sat 6/27

9:40 am-4:10 pm

2 stops20h 30m

San Francisco

Sat 7/18

1:00 pm-12:15 pm

2 stops33h 15m

$1,167

Siem ReapSan Francisco

SAI - SFO

SAISFO

Siem Reap–Angkor Intl

Sat 6/27

7:10 pm-5:55 pm

1 stop36h 45m

San Francisco

Thu 7/16

10:50 pm-6:20 pm

1 stop29h 30m

$1,172

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Thu 7/9

9:40 am-9:35 pm

2 stops25h 55m

Los Angeles

Mon 7/13

12:30 pm-8:10 pm

3 stops41h 40m

$1,229

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Tue 6/30

11:50 pm-2:15 pm

2 stops28h 25m

Los Angeles

Tue 7/21

4:40 pm-9:30 pm

2 stops38h 50m

$1,662

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Sun 6/28

12:55 pm-2:15 pm

2 stops39h 20m

Los Angeles

Thu 7/16

4:40 pm-9:30 pm

2 stops38h 50m

$1,663

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Mon 6/29

10:30 am-10:10 pm

1 stop25h 40m

Los Angeles

Mon 7/13

2:20 pm-9:40 am

2 stops53h 20m

$1,691

Siem ReapLos Angeles

SAI - LAX

SAILAX

Siem Reap–Angkor Intl

Sun 6/28

10:30 am-12:50 pm

2 stops40h 20m

Los Angeles

Mon 7/13

2:20 pm-9:40 am

2 stops53h 20m

$1,703

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 6% 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	26h 15m
Direct flights	None

The fastest flight from Siem Reap to United States takes 26h 15m

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

Frequently asked questions about flying from Siem Reap to the 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.

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.