What are the cheapest airlines to fly from USA to Cambodia one-way?

The cheapest airlines for a one-way flight from USA to Cambodia are Cathay Pacific ($351), Korean Air ($396), and Asiana Airlines ($448).

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

Users have found that booking a flight from USA to Cambodia at least 51 days early can save you up to 31% on average compared to booking a flight this week. If booking 51 days before your flight isn’t an option for you, users have found flights from USA to Cambodia for as little as $1,021 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,636 for flights departing within the next 3 days.

What is the cheapest month to fly from USA to Cambodia?

February is one of the best times of the year to fly to Cambodia from USA. Prices for February average $1,346 per person but you can even find prices for as low as $924. The most expensive prices can be found in the month of December. Opting for a February flight can save you 51% on your journey compared to booking in December

Can I find deals for flights from USA to Cambodia that include hotel bookings?

Yes. In addition to deals on USA to Cambodia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from USA to Cambodia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Cambodia.

Can I find deals for business class flights from USA to Cambodia?

Yes. Cheapflights offers flight deals from USA to Cambodia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$748+ Flights from the United States to Cambodia

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from USA to Cambodia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from USA to Cambodia

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$739 (Cathay Pacific)
One-way from	$351 (oojo)
Popular in	December
Cheapest in	February
Average price	$1,222

Provider with most accurate pricing for New York (NYC)-Phnom Penh Pochentong flight deals.

Search Deals

Provider most trusted by Cheapflights users for New York (NYC)-Phnom Penh Pochentong flights.

Search Deals

From USA to Cambodia

Search Deals

One-way flight from USA to Cambodia

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($189 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($63 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from USA to Cambodia

Cheapest flights from USA to Cambodia
Explore the most affordable flight options available from USA to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Thu 10/3012:10 pmLAX - PNH

1 stop20h 45mAsiana Airlines

Mon 11/1011:55 pmPNH - LAX

1 stop31h 05mAsiana Airlines

Deal found 4/15

$728

Wed 10/111:40 pmLAX - PNH

1 stop23h 30mSingapore Airlines

Mon 10/206:55 pmPNH - LAX

1 stop40h 55mSingapore Airlines

Deal found 4/15

$738

Mon 4/2112:25 pmLAX - PNH

1 stop38h 55mCathay Pacific

Wed 5/2811:25 amPNH - LAX

1 stop19h 00mCathay Pacific

Deal found 4/15

$739

Fri 4/2512:30 pmLAX - PNH

1 stop20h 45mChina Eastern

Tue 5/2712:10 amPNH - LAX

1 stop23h 55mChina Eastern

Deal found 4/15

$742

Thu 5/112:40 pmSFO - PNH

1 stop19h 30mKorean Air

Fri 5/3011:30 pmPNH - SFO

1 stop25h 10mKorean Air

Deal found 4/17

$769

Sat 10/2511:30 amSFO - PNH

1 stop36h 20mSingapore Airlines

Sat 11/152:50 pmPNH - SFO

1 stop32h 00mSingapore Airlines

Deal found 4/17

$775

Tue 5/1312:20 amSFO - PNH

1 stop19h 55mCathay Pacific

Tue 6/2411:25 amPNH - SFO

1 stop25h 30mCathay Pacific

Deal found 4/17

$788

Tue 4/2212:50 pmSEA - PNH

1 stop19h 20mKorean Air

Sun 5/411:30 pmPNH - SEA

1 stop25h 10mKorean Air

Deal found 4/15

$788

Tue 5/1311:30 pmSFO - PNH

1 stop33h 25mAsiana Airlines

Tue 3/311:55 pmPNH - SFO

1 stop30h 05mAsiana Airlines

Deal found 4/17

$789

Wed 11/58:30 amLAX - PNH

2 stops22h 55mKorean Air

Tue 11/1811:45 pmPNH - LAX

1 stop23h 45mKorean Air

Deal found 4/16

$794

Tue 9/3012:05 amLAX - PNH

1 stop26h 00mChina Airlines

Wed 10/1510:50 amPNH - LAX

1 stop23h 55mChina Airlines

Deal found 4/17

$804

Tue 4/224:00 pmORD - PNH

1 stop30h 15mCathay Pacific

Tue 5/611:25 amPNH - ORD

1 stop39h 00mCathay Pacific

Deal found 4/16

$804

Best flights from USA to Cambodia
Discover carefully curated flight deals from USA to Cambodia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Mon 4/2112:25 pmLAX - PNH

1 stop31h 50mCathay Pacific

Mon 5/2611:25 amPNH - LAX

1 stop24h 40mCathay Pacific

Deal found 4/15

$739

Fri 4/2512:30 pmLAX - PNH

1 stop20h 45mChina Eastern

Tue 5/2712:10 amPNH - LAX

1 stop23h 55mChina Eastern

Deal found 4/15

$742

Tue 4/2211:00 pmLAX - PNH

1 stop33h 55mAsiana Airlines

Thu 5/2911:55 pmPNH - LAX

1 stop30h 05mAsiana Airlines

Deal found 4/15

$768

Thu 5/112:40 pmSFO - PNH

1 stop19h 30mKorean Air

Fri 5/3011:30 pmPNH - SFO

1 stop25h 10mKorean Air

Deal found 4/17

$769

Wed 9/311:35 pmSEA - PNH

1 stop34h 40mPhilippine Airlines

Tue 9/91:15 amPNH - SEA

1 stop32h 00mPhilippine Airlines

Deal found 4/16

$808

Thu 5/111:00 pmLAX - PNH

1 stop33h 55mMultiple Airlines

Wed 6/48:15 amPNH - LAX

2 stops21h 45mMultiple Airlines

Deal found 4/17

$824

Wed 4/3012:05 amLAX - PNH

1 stop19h 45mChina Airlines

Wed 6/410:50 amPNH - LAX

1 stop23h 55mChina Airlines

Deal found 4/17

$845

Fri 4/2511:25 pmLAX - PNH

1 stop33h 40mAir China

Sat 5/3112:20 amPNH - LAX

1 stop24h 40mAir China

Deal found 4/15

$853

Thu 9/1110:15 amSEA - PNH

1 stop41h 25mSingapore Airlines

Sun 10/126:55 pmPNH - SEA

1 stop51h 50mSingapore Airlines

Deal found 4/15

$916

Sun 4/2012:05 amLAX - PNH

1 stop21h 10mEVA Air

Tue 5/612:35 pmPNH - LAX

1 stop32h 35mEVA Air

Deal found 4/16

$972

Sat 9/2010:50 pmSFO - PNH

2 stops31h 10mVietnam Airlines

Sun 9/282:10 pmPNH - SFO

1 stop18h 30mVietnam Airlines

Deal found 4/17

$1,009

Mon 5/1210:00 pmBOS - PNH

2 stops31h 15mQatar Airways

Sun 6/15:40 pmPNH - BOS

2 stops32h 25mQatar Airways

Deal found 4/17

$1,104

Last-minute flights from USA to Cambodia
Discover last-minute flight deals from USA to Cambodia. Data last updated April 17, 2025 and is based on user searches.

Mon 4/2112:25 pmLAX - PNH

1 stop38h 55mCathay Pacific

Wed 5/2811:25 amPNH - LAX

1 stop19h 00mCathay Pacific

Deal found 4/15

$739

Tue 4/2211:00 pmLAX - PNH

1 stop33h 55mAsiana Airlines

Wed 5/2811:55 pmPNH - LAX

1 stop23h 55mAsiana Airlines

Deal found 4/15

$768

Tue 4/2212:50 pmSEA - PNH

1 stop19h 20mKorean Air

Sun 5/411:30 pmPNH - SEA

1 stop25h 10mKorean Air

Deal found 4/15

$788

Tue 4/224:00 pmORD - PNH

1 stop30h 15mCathay Pacific

Tue 5/611:25 amPNH - ORD

1 stop39h 00mCathay Pacific

Deal found 4/16

$804

Tue 4/2212:45 pmORD - PNH

2 stops46h 10mMultiple Airlines

Tue 5/62:05 pmPNH - ORD

2 stops27h 06mMultiple Airlines

Deal found 4/16

$973

Tue 4/2212:10 pmLAX - PNH

1 stop20h 45mAsiana Airlines

Sat 5/3111:55 pmPNH - LAX

1 stop30h 05mAsiana Airlines

Deal found 4/15

$768

Wed 4/2312:25 pmLAX - PNH

1 stop31h 50mCathay Pacific

Tue 5/2711:25 amPNH - LAX

1 stop24h 40mCathay Pacific

Deal found 4/15

$739

Wed 4/2312:05 amLAX - PNH

1 stop19h 45mChina Airlines

Thu 5/295:10 pmPNH - LAX

1 stop34h 45mChina Airlines

Deal found 4/17

$883

Fri 4/2512:30 pmLAX - PNH

1 stop20h 45mChina Eastern

Thu 5/2912:10 amPNH - LAX

1 stop23h 55mChina Eastern

Deal found 4/15

$742

Fri 4/2511:25 pmLAX - PNH

1 stop33h 40mAir China

Sat 5/3112:20 amPNH - LAX

1 stop24h 40mAir China

Deal found 4/15

$853

Fri 4/2512:30 pmLAX - PNH

1 stop20h 45mChina Eastern

Tue 5/2712:10 amPNH - LAX

1 stop23h 55mChina Eastern

Deal found 4/15

$742

Sat 4/2612:30 amLAX - PNH

1 stop19h 45mMultiple Airlines

Mon 5/267:10 pmPNH - LAX

2 stops39h 35mMultiple Airlines

Deal found 4/15

$892

One-way flights from USA to Cambodia
Search for one-way flight options from USA to Cambodia. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Mon 4/2112:25 pmLAX - PNH

1 stop38h 55mCathay Pacific

Deal found 4/17

$351

Sun 4/2712:20 amSFO - PNH

1 stop19h 55mCathay Pacific

Deal found 4/17

$354

Mon 5/1212:40 pmSFO - PNH

1 stop19h 30mKorean Air

Deal found 4/15

$396

Tue 9/96:15 amORD - PNH

2 stops47h 25mMultiple Airlines

Deal found 4/16

$405

Tue 9/912:10 pmORD - PNH

1 stop22h 00mKorean Air

Deal found 4/16

$443

Sun 4/2011:00 pmLAX - PNH

1 stop33h 55mAsiana Airlines

Deal found 4/17

$448

Mon 4/2112:25 pmLAX - PNH

2 stops31h 30mMultiple Airlines

Deal found 4/16

$449

Mon 5/193:30 pmSFO - PNH

2 stops52h 25mMultiple Airlines

Deal found 4/17

$454

Fri 8/294:00 pmORD - PNH

1 stop30h 15mCathay Pacific

Deal found 4/16

$455

Thu 4/248:40 amLAX - PNH

2 stops23h 30mKorean Air

Deal found 4/17

$460

Wed 8/2010:00 amJFK - PNH

1 stop20h 20mCathay Pacific

Deal found 4/15

$468

Sat 7/1911:30 pmSFO - PNH

1 stop33h 25mAsiana Airlines

Deal found 4/17

$469

Cheapflights Fare Finder

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

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Mon 4/21

12:25 pm-10:15 am

1 stop31h 50m

Phnom Penh Pochentong

Tue 5/27

11:25 am-10:05 pm

1 stop24h 40m

$739

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Fri 4/25

12:30 pm-11:15 pm

1 stop20h 45m

Phnom Penh Pochentong

Tue 5/27

12:10 am-10:05 am

1 stop23h 55m

$742

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Tue 4/22

11:00 pm-10:55 pm

1 stop33h 55m

Phnom Penh Pochentong

Wed 5/28

11:55 pm-9:50 am

1 stop23h 55m

$768

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Thu 5/1

12:40 pm-10:10 pm

1 stop19h 30m

Phnom Penh Pochentong

Fri 5/30

11:30 pm-10:40 am

1 stop25h 10m

$769

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Tue 5/13

12:20 am-10:15 am

1 stop19h 55m

Phnom Penh Pochentong

Tue 6/24

11:25 am-10:55 pm

1 stop25h 30m

$788

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Tue 5/13

11:30 pm-10:55 pm

1 stop33h 25m

Phnom Penh Pochentong

Tue 3/3

11:55 pm-3:00 pm

1 stop30h 05m

$789

SeattlePhnom Penh

SEA - PNH

SEAPNH

Seattle/Tacoma Intl

Sun 4/27

7:10 am-10:10 pm

2 stops25h 00m

Phnom Penh Pochentong

Sun 5/11

11:30 pm-10:40 am

1 stop25h 10m

$789

SeattlePhnom Penh

SEA - PNH

SEAPNH

Seattle/Tacoma Intl

Wed 9/3

11:35 pm-12:15 am

1 stop34h 40m

Phnom Penh Pochentong

Tue 9/9

1:15 am-7:15 pm

1 stop32h 00m

$808

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Thu 5/1

11:00 pm-10:55 pm

1 stop33h 55m

Phnom Penh Pochentong

Wed 6/4

8:15 am-4:00 pm

2 stops21h 45m

$824

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Wed 4/30

12:05 am-9:50 am

1 stop19h 45m

Phnom Penh Pochentong

Wed 6/4

10:50 am-8:45 pm

1 stop23h 55m

$845

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 60 results

...

Best time to book a flight from USA to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from USA with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United States to Cambodia

What is the cheapest month to book a flight from USA to Cambodia?

Currently, March is the cheapest month in which you can book a flight from USA to Cambodia (average of $994). Flying from USA to Cambodia in June is currently the most expensive (average of $1,582). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from US to KH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Cambodia as you normally would.

Rainfall in Cambodia by month

In terms of precipitation, rainfall in Cambodia ranges from 0.0 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Cambodia when rainfall is around 0.0 in.

Temperature in Cambodia by month

If weather is an important factor for your trip to Cambodia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Cambodia

Read through reviews of airlines operating flights from USA to Cambodia, such as EVA Air, Korean Air and China Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air

8.4

Very good

1,177 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air

8.4

Very good

1,064 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

China Airlines

8.2

Very good

729 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Asiana Airlines

8.2

Very good

438 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Singapore Airlines

8.1

Very good

1,288 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

What are the cheapest airlines to fly from USA to Cambodia one-way?
The cheapest airlines for a one-way flight from USA to Cambodia are Cathay Pacific ($351), Korean Air ($396), and Asiana Airlines ($448).
Can I find deals for flights from USA to Cambodia that include hotel bookings?
Yes. In addition to deals on USA to Cambodia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from USA to Cambodia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Cambodia.
Can I find deals for business class flights from USA to Cambodia?
Yes. Cheapflights offers flight deals from USA to Cambodia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from USA to Cambodia?
Currently, March is the cheapest month in which you can book a flight from USA to Cambodia (average of $994). Flying from USA to Cambodia in June is currently the most expensive (average of $1,582). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from USA to Cambodia

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest$563	Average$1,337	FlexibilityNo cancel fee	On-time69%
Air China	Cheapest$644	Average$712	FlexibilityNo cancel fee	On-time67%
Singapore Airlines	Cheapest$649	Average$1,151	FlexibilityNo cancel fee	On-time81%
China Eastern	Cheapest$656	Average$836	FlexibilityNo cancel fee	On-time62%
Philippine Airlines	Cheapest$693	Average$884	FlexibilityNo cancel fee	On-time60%
Asiana Airlines	Cheapest$694	Average$1,133	FlexibilityNo cancel fee	On-time76%
Vietnam Airlines	Cheapest$704	Average$939	FlexibilityNo cancel fee	On-time81%
Cathay Pacific	Cheapest$709	Average$998	FlexibilityNo cancel fee	On-time72%
Korean Air	Cheapest$733	Average$1,239	FlexibilityNo cancel fee	On-time81%
China Airlines	Cheapest$825	Average$1,107	FlexibilityNo cancel fee	On-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$351+ Cheap flights from the United States to Cambodia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from USA to Cambodia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from USA to Cambodia

Keep the following information in mind while searching for USA to Cambodia flight deals. Data was last updated April 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from USA to Cambodia

Cheapest flights from USA to CambodiaExplore the most affordable flight options available from USA to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from USA to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United States to Cambodia that are best for you.

Best time to book a flight from USA to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from USA with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United States to Cambodia

What is the cheapest month to book a flight from USA to Cambodia?

What is the cheapest time of day to fly from US to KH?

Find hourly flight availability from USA to Cambodia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Rainfall in Cambodia by month

Plan your trip to Cambodia by taking into account the average rainfall totals by month.

Temperature in Cambodia by month

Plan your trip to Cambodia by taking into account the average temperature totals by month.

Reviews of airlines servicing Cambodia

Read through reviews of airlines operating flights from USA to Cambodia, such as EVA Air, Korean Air and China Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from USA to Cambodia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from USA to Cambodia one-way?

Can I find deals for flights from USA to Cambodia that include hotel bookings?

How can I find direct flights from USA to Cambodia?

Can I find deals for business class flights from USA to Cambodia?

What is the cheapest month to book a flight from USA to Cambodia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Cambodia

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from USA to Cambodia

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from USA to Cambodia
Explore the most affordable flight options available from USA to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.