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Cheap flights from the United States to Cambodia from $386

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Cambodia departing on 8/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Cambodia

Recent round-trip flight deals from the United States to Cambodia

Enter your travel dates to find the best prices.
Singapore Airlines Logo
10:15 am - 9:40 am
SEA
-
SAI
33h 25m
1 stop
Singapore Airlines Logo
10:30 am - 8:45 am
SAI
-
SEA
36h 15m
1 stop
$621Singapore Airlines
Tue, Sep 29 - Thu, Oct 15
China Eastern Logo
12:30 pm - 8:10 pm
LAX
-
SAI
65h 40m
3 stops
China Eastern Logo
9:10 pm - 10:05 am
SAI
-
LAX
26h 55m
2 stops
$705China Eastern
Sun, Aug 16 - Wed, Aug 26
China Eastern Logo
12:30 pm - 8:10 pm
LAX
-
SAI
65h 40m
3 stops
China Eastern Logo
9:10 pm - 10:05 am
SAI
-
LAX
26h 55m
2 stops
$706China Eastern
Sun, Aug 16 - Wed, Aug 26
China Eastern Logo
12:30 pm - 8:10 pm
LAX
-
SAI
41h 40m
2 stops
China Eastern Logo
9:10 pm - 10:05 am
SAI
-
LAX
26h 55m
2 stops
$768China Eastern
Mon, Sep 14 - Wed, Oct 21
Singapore Airlines Logo
10:15 am - 9:40 am
SEA
-
SAI
33h 25m
1 stop
Singapore Airlines Logo
4:00 pm - 8:45 am
SAI
-
SEA
30h 45m
1 stop
$776Singapore Airlines
Sat, Oct 10 - Fri, Oct 16
Emirates Logo
10:20 pm - 9:30 pm
JFK
-
SAI
36h 10m
3 stops
Emirates Logo
12:55 pm - 8:50 am
SAI
-
JFK
54h 55m
2 stops
$1,140Emirates
Tue, Sep 1 - Sun, Sep 13
Emirates Logo
11:20 am - 9:30 pm
JFK
-
SAI
23h 10m
2 stops
Emirates Logo
11:50 pm - 7:55 pm
SAI
-
JFK
55h 05m
3 stops
$1,190Emirates
Fri, Oct 23 - Sat, Oct 31
Etihad Airways Logo
10:20 pm - 6:55 pm
JFK
-
SAI
33h 35m
2 stops
Etihad Airways Logo
12:55 pm - 8:35 am
SAI
-
JFK
30h 40m
2 stops
$1,444Etihad Airways
Sat, Jul 25 - Sat, Aug 1
ANA Logo
11:40 am - 5:10 pm
EWR
-
SAI
42h 30m
2 stops
ANA Logo
7:10 pm - 5:40 pm
SAI
-
EWR
33h 30m
2 stops
$1,596ANA
Tue, Sep 1 - Sun, Sep 13
ANA Logo
11:15 am - 4:55 pm
EWR
-
SAI
42h 40m
2 stops
ANA Logo
6:40 pm - 4:55 pm
SAI
-
EWR
33h 15m
2 stops
$2,039ANA
Fri, Oct 23 - Sat, Oct 31

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China Eastern flights from United States to Cambodia

Our best China Eastern deals on United States to Cambodia flight tickets
China Eastern
Aug 16
LAX12:30 pmLos Angeles
65h 40m
3 stops
SAI8:10 pmSiem Reap–Angkor Intl
Aug 26
SAI9:10 pmSiem Reap–Angkor Intl
26h 55m
2 stops
LAX10:05 amLos Angeles
$705
China Eastern
Aug 16
LAX12:30 pmLos Angeles
65h 40m
3 stops
SAI8:10 pmSiem Reap–Angkor Intl
Aug 26
SAI9:10 pmSiem Reap–Angkor Intl
26h 55m
2 stops
LAX10:05 amLos Angeles
$706
China Eastern
Sep 14
LAX12:30 pmLos Angeles
41h 40m
3 stops
SAI8:10 pmSiem Reap–Angkor Intl
Oct 23
SAI9:10 pmSiem Reap–Angkor Intl
26h 55m
2 stops
LAX10:05 amLos Angeles
$768

Singapore Airlines flights from United States to Cambodia

Our best Singapore Airlines deals on United States to Cambodia flight tickets
Singapore Airlines
Sep 29
SEA10:15 amSeattle/Tacoma Intl
33h 25m
1 stop
SAI9:40 amSiem Reap–Angkor Intl
Oct 15
SAI10:30 amSiem Reap–Angkor Intl
36h 15m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$621
Singapore Airlines
Oct 10
SEA10:15 amSeattle/Tacoma Intl
33h 25m
1 stop
SAI9:40 amSiem Reap–Angkor Intl
Oct 16
SAI4:00 pmSiem Reap–Angkor Intl
30h 45m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$776
Singapore Airlines
Sep 29
SEA10:15 amSeattle/Tacoma Intl
33h 25m
1 stop
SAI9:40 amSiem Reap–Angkor Intl
Oct 16
SAI4:00 pmSiem Reap–Angkor Intl
30h 45m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$777

momondo Fare Finder

 
Customize your flight search to find flights from United States to Cambodia 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 July 6, 2026.
Use the filters below to find and compare flights from the United States to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSiem Reap

SEA - SAI

SEASAI

Seattle/Tacoma Intl

Tue 9/29

10:15 am-9:40 am

1 stop33h 25m

Siem Reap–Angkor Intl

Thu 10/15

10:30 am-8:45 am

1 stop36h 15m

$621

Los AngelesSiem Reap

LAX - SAI

LAXSAI

Los Angeles

Sun 8/16

12:30 pm-8:10 pm

3 stops65h 40m

Siem Reap–Angkor Intl

Wed 8/26

9:10 pm-10:05 am

2 stops26h 55m

$705

Los AngelesSiem Reap

LAX - SAI

LAXSAI

Los Angeles

Sun 8/16

12:30 pm-8:10 pm

3 stops65h 40m

Siem Reap–Angkor Intl

Wed 8/26

9:10 pm-10:05 am

2 stops26h 55m

$706

Los AngelesSiem Reap

LAX - SAI

LAXSAI

Los Angeles

Mon 9/14

12:30 pm-8:10 pm

2 stops41h 40m

Siem Reap–Angkor Intl

Wed 10/21

9:10 pm-10:05 am

2 stops26h 55m

$768
Quickest round-trip

SeattleSiem Reap

SEA - SAI

SEASAI

Seattle/Tacoma Intl

Sat 10/10

10:15 am-9:40 am

1 stop33h 25m

Siem Reap–Angkor Intl

Fri 10/16

4:00 pm-8:45 am

1 stop30h 45m

$776

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Tue 9/1

10:20 pm-9:30 pm

3 stops36h 10m

Siem Reap–Angkor Intl

Sun 9/13

12:55 pm-8:50 am

2 stops54h 55m

$1,140

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Fri 10/23

11:20 am-9:30 pm

2 stops23h 10m

Siem Reap–Angkor Intl

Sat 10/31

11:50 pm-7:55 pm

3 stops55h 05m

$1,190

New YorkSiem Reap

JFK - SAI

JFKSAI

New York John F Kennedy Intl

Sat 7/25

10:20 pm-6:55 pm

2 stops33h 35m

Siem Reap–Angkor Intl

Sat 8/1

12:55 pm-8:35 am

2 stops30h 40m

$1,444

NewarkSiem Reap

EWR - SAI

EWRSAI

Newark

Tue 9/1

11:40 am-5:10 pm

2 stops42h 30m

Siem Reap–Angkor Intl

Sun 9/13

7:10 pm-5:40 pm

2 stops33h 30m

$1,596

NewarkSiem Reap

EWR - SAI

EWRSAI

Newark

Fri 10/23

11:15 am-4:55 pm

2 stops42h 40m

Siem Reap–Angkor Intl

Sat 10/31

6:40 pm-4:55 pm

2 stops33h 15m

$2,039

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cambodia from

How to get the cheapest flight ticket from United States to Cambodia

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

What is the cheapest month to fly to Cambodia?

In general, February is the cheapest month to fly from United States to Cambodia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $876. The month of January is another great option to travel to Cambodia, with average flight prices from United States averaging around $893.

How far in advance should I book a flight to Cambodia?

You are more likely to see cheaper flights to Cambodia from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Cambodia for around $1,136 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cambodia from United States for as low as $927 on momondo.

Can stopping save me money on United States to Cambodia flights?

You could potentially save up to 17% on your flight if you consider stops on a United States to Cambodia flight.

Cheap United States to Cambodia flight deals and tips

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

Fastest flight time

23h 00m

Direct flights

None
The fastest flight from United States to Cambodia takes 23h 00m
There are no direct flights from United States to Cambodia. There are no popular flight routes from United States to Cambodia.
Search flight deals

Frequently asked questions about flying from the United States to Cambodia

  • When did momondo last update prices for flights from United States to Cambodia?

    Prices for flights from United States to Cambodia are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Cambodia?

  • How old do you have to be to fly from United States to Cambodia?

    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 United States to Cambodia.

  • What documentation or ID do you need to fly to Cambodia?

    The travel and health documents required for your trip to Cambodia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cambodia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United States to Cambodia

Compare and see reviews for airlines that fly from United States to Cambodia with momondo
Airline
Rating
Free Cancellation
Price
Philippine AirlinesPriceFrom $364Free CancellationRating
7.3
1,006 reviews
Search Philippine Airlines flights
Korean AirPriceFrom $446Free CancellationRating
8.4
1,221 reviews
Search Korean Air flights
Singapore AirlinesPriceFrom $511Free CancellationRating
8.2
1,563 reviews
Search Singapore Airlines flights
Asiana AirlinesPriceFrom $566Free CancellationRating
8.1
550 reviews
Search Asiana Airlines flights
XiamenAirPriceFrom $580Free CancellationRating
6.6
46 reviews
Search XiamenAir flights
China SouthernPriceFrom $581Free CancellationRating
7.5
157 reviews
Search China Southern flights
Cathay PacificPriceFrom $600Free CancellationRating
7.6
1,403 reviews
Search Cathay Pacific flights
China EasternPriceFrom $633Free CancellationRating
7.3
226 reviews
Search China Eastern flights
China AirlinesPriceFrom $636Free CancellationRating
8.3
831 reviews
Search China Airlines flights
Vietnam AirlinesPriceFrom $647Free CancellationRating
7.7
279 reviews
Search Vietnam Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Cambodia for you.

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

Yes. momondo enables you to select and highlight flights to Cambodia from United States with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cambodia from United States.

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

If you are not ready to book a flight from United States to Cambodia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cambodia and let you know when they change.

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