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

Vietnam Airlines, China Eastern, and Qatar Airways 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.

$482 Cheap Flights from Siem Reap to the United States in 2026/27

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.

1:20 pm - 7:00 amSAI Siem Reap–Angkor Intl-LAX Los Angeles

32h 40m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

10:40 am - 9:15 amLAX Los Angeles-SAI Siem Reap–Angkor Intl

31h 35m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

$1,203Multiple Airlines

Mon, Nov 23 - Mon, Dec 28

1:20 pm - 7:35 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles

21h 15m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

11:00 pm - 4:10 pmLAX Los Angeles-SAI Siem Reap–Angkor Intl

50h 10m3 stops Taipei City Taiwan Taoyuan Intl Hanoi Noibai Luang Prabang

$1,207Multiple Airlines

Mon, Nov 23 - Mon, Dec 28

9:30 pm - 3:00 pmSAI Siem Reap–Angkor Intl-SFO San Francisco

32h 30m2 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl

12:00 pm - 4:55 pmSFO San Francisco-SAI Siem Reap–Angkor Intl

61h 55m2 stops Taipei City Taiwan Taoyuan Intl Hanoi Noibai

$1,236Multiple Airlines

Fri, Dec 18 - Mon, Dec 28

1:20 pm - 6:40 pmSAI Siem Reap–Angkor Intl-SFO San Francisco

20h 20m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

12:00 pm - 4:10 pmSFO San Francisco-SAI Siem Reap–Angkor Intl

61h 10m3 stops Taipei City Taiwan Taoyuan Intl Hanoi Noibai Luang Prabang

$1,243Multiple Airlines

Fri, Dec 18 - Mon, Dec 28

1:20 pm - 6:40 pmSAI Siem Reap–Angkor Intl-SFO San Francisco

20h 20m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

12:00 pm - 4:10 pmSFO San Francisco-SAI Siem Reap–Angkor Intl

61h 10m3 stops Taipei City Taiwan Taoyuan Intl Hanoi Noibai Luang Prabang

$1,244Multiple Airlines

Fri, Dec 18 - Mon, Dec 28

9:30 pm - 6:40 amSAI Siem Reap–Angkor Intl-SFO San Francisco

24h 10m2 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl

12:00 pm - 4:10 pmSFO San Francisco-SAI Siem Reap–Angkor Intl

61h 10m3 stops Taipei City Taiwan Taoyuan Intl Hanoi Noibai Luang Prabang

$1,245Multiple Airlines

Fri, Dec 18 - Mon, Dec 28

9:50 am - 6:40 pmSAI Siem Reap–Angkor Intl-SFO San Francisco

23h 50m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

12:00 pm - 4:55 pmSFO San Francisco-SAI Siem Reap–Angkor Intl

61h 55m2 stops Taipei City Taiwan Taoyuan Intl Hanoi Noibai

$1,259Multiple Airlines

Fri, Dec 18 - Mon, Dec 28

9:50 am - 3:00 pmSAI Siem Reap–Angkor Intl-SFO San Francisco

20h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

11:30 pm - 4:10 pmSFO San Francisco-SAI Siem Reap–Angkor Intl

49h 40m3 stops Taipei City Taiwan Taoyuan Intl Hanoi Noibai Luang Prabang

$1,268Multiple Airlines

Fri, Dec 18 - Mon, Dec 28

9:30 pm - 5:00 pmSAI Siem Reap–Angkor Intl-SFO San Francisco

34h 30m1 stop Ho Chi Minh City

12:00 pm - 8:05 pmSFO San Francisco-SAI Siem Reap–Angkor Intl

65h 05m2 stops Shanghai Pu Dong Kunming Changshui

$1,398Multiple Airlines

Fri, Dec 18 - Mon, Dec 28

7:40 pm - 9:00 pmSAI Siem Reap–Angkor Intl-ORD Chicago O'Hare Intl

37h 20m2 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl

12:30 am - 6:40 pmORD Chicago O'Hare Intl-SAI Siem Reap–Angkor Intl

54h 10m2 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City

$1,466Multiple Airlines

Fri, Apr 30 - Sat, May 29

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Singapore Airlines flights from Siem Reap to United States

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

Singapore Airlines

Nov 8

SAI10:45 amSiem Reap–Angkor Intl

24h 10m

1 stop

LAX7:55 pmLos Angeles

Jan 13

LAX10:05 pmLos Angeles

26h 55m

1 stop

SAI4:00 pmSiem Reap–Angkor Intl

$1,370

Singapore Airlines

Nov 8

SAI10:45 amSiem Reap–Angkor Intl

24h 10m

1 stop

LAX7:55 pmLos Angeles

Jan 13

LAX12:45 pmLos Angeles

36h 15m

2 stops

SAI4:00 pmSiem Reap–Angkor Intl

$1,382

Singapore Airlines

Dec 18

SAI10:45 amSiem Reap–Angkor Intl

36h 05m

1 stop

SFO7:50 amSan Francisco

Dec 28

SFO9:40 amSan Francisco

63h 20m

1 stop

SAI4:00 pmSiem Reap–Angkor Intl

$2,224

momondo Fare Finder

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

Cheapest round-trip

Quickest round-trip

Siem ReapLos Angeles

SAI Siem Reap–Angkor Intl - LAX Los Angeles

SAILAX

Siem Reap–Angkor Intl

Mon 11/23

1:20 pm-7:00 am

2 stops32h 40m

Los Angeles

Mon 12/28

10:40 am-9:15 am

2 stops31h 35m

$1,203

Siem ReapLos Angeles

SAI Siem Reap–Angkor Intl - LAX Los Angeles

SAILAX

Siem Reap–Angkor Intl

Mon 11/23

1:20 pm-7:35 pm

2 stops21h 15m

Los Angeles

Mon 12/28

11:00 pm-4:10 pm

3 stops50h 10m

$1,207

Siem ReapSan Francisco

SAI Siem Reap–Angkor Intl - SFO San Francisco

SAISFO

Siem Reap–Angkor Intl

Fri 12/18

9:30 pm-3:00 pm

2 stops32h 30m

San Francisco

Mon 12/28

12:00 pm-4:55 pm

2 stops61h 55m

$1,236

Siem ReapSan Francisco

SAI Siem Reap–Angkor Intl - SFO San Francisco

SAISFO

Siem Reap–Angkor Intl

Fri 12/18

1:20 pm-6:40 pm

2 stops20h 20m

San Francisco

Mon 12/28

12:00 pm-4:10 pm

3 stops61h 10m

$1,243

Siem ReapSan Francisco

SAI Siem Reap–Angkor Intl - SFO San Francisco

SAISFO

Siem Reap–Angkor Intl

Fri 12/18

1:20 pm-6:40 pm

2 stops20h 20m

San Francisco

Mon 12/28

12:00 pm-4:10 pm

3 stops61h 10m

$1,244

Siem ReapSan Francisco

SAI Siem Reap–Angkor Intl - SFO San Francisco

SAISFO

Siem Reap–Angkor Intl

Fri 12/18

9:30 pm-6:40 am

2 stops24h 10m

San Francisco

Mon 12/28

12:00 pm-4:10 pm

3 stops61h 10m

$1,245

Siem ReapSan Francisco

SAI Siem Reap–Angkor Intl - SFO San Francisco

SAISFO

Siem Reap–Angkor Intl

Fri 12/18

9:50 am-6:40 pm

2 stops23h 50m

San Francisco

Mon 12/28

12:00 pm-4:55 pm

2 stops61h 55m

$1,259

Siem ReapSan Francisco

SAI Siem Reap–Angkor Intl - SFO San Francisco

SAISFO

Siem Reap–Angkor Intl

Fri 12/18

9:50 am-3:00 pm

2 stops20h 10m

San Francisco

Mon 12/28

11:30 pm-4:10 pm

3 stops49h 40m

$1,268

Siem ReapSan Francisco

SAI Siem Reap–Angkor Intl - SFO San Francisco

SAISFO

Siem Reap–Angkor Intl

Fri 12/18

9:30 pm-5:00 pm

1 stop34h 30m

San Francisco

Mon 12/28

12:00 pm-8:05 pm

2 stops65h 05m

$1,398

Siem ReapChicago

SAI Siem Reap–Angkor Intl - ORD Chicago O'Hare Intl

SAIORD

Siem Reap–Angkor Intl

Fri 4/30

7:40 pm-9:00 pm

2 stops37h 20m

Chicago O'Hare Intl

Sat 5/29

12:30 am-6:40 pm

2 stops54h 10m

$1,466

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 8% 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

Best Price Found	$482
Fastest flight time	22h 00m
Direct flights	None

The best one-way flight to United States from Siem Reap in the past 72 hours is $482. The best round-trip flight deal from Siem Reap to United States found on momondo in the last 72 hours is $1,203.

The fastest flight from Siem Reap to United States takes 22h 00m

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.