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Cambodia

$325+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PNH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$767
(oojo)

One-way from

$325
(FlightHub)

Popular in

December

Cheapest in

November

Average price

$1,514
From USA to Cambodia
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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).
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Cheapest flight prices on average. 5% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:00 amBOS - PNH
1 stop23h 25mKorean Air
Wed 11/1211:45 pmPNH - BOS
1 stop20h 55mKorean Air
Deal found 6/10$767
This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2211:30 amSFO - PNH
1 stop40h 10mSingapore Airlines
Mon 11/247:45 pmPNH - SFO
1 stop27h 05mSingapore Airlines
Deal found 6/9$800
This Vietnam Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:50 pmSFO - PNH
1 stop30h 50mVietnam Airlines
Wed 9/172:10 pmPNH - SFO
1 stop18h 30mVietnam Airlines
Deal found 6/10$802
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:55 amSFO - PNH
2 stops24h 20mChina Eastern
Wed 10/1512:40 pmPNH - SFO
2 stops34h 25mChina Eastern
Deal found 6/10$807
This ScholarTrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:00 amONT - PNH
2 stops26h 10mKorean Air
Wed 9/2411:30 pmPNH - ONT
2 stops31h 47mKorean Air
Deal found 6/12$810
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2312:20 amSFO - PNH
1 stop19h 55mCathay Pacific
Wed 10/156:30 pmPNH - SFO
1 stop37h 00mCathay Pacific
Deal found 6/11$812
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:30 pmSFO - PNH
1 stop33h 25mMultiple Airlines
Wed 10/158:15 amPNH - SFO
2 stops21h 15mMultiple Airlines
Deal found 6/11$834
This oojo deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2511:30 pmSFO - PNH
1 stop32h 25mAsiana Airlines
Tue 2/2411:55 pmPNH - SFO
2 stops29h 04mAsiana Airlines
Deal found 6/12$839
This Gurufare deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/612:55 pmBOS - PNH
1 stop22h 15mMultiple Airlines
Fri 11/711:55 pmPNH - BOS
1 stop20h 45mMultiple Airlines
Deal found 6/11$851
This oojo deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/510:45 pmONT - PNH
1 stop20h 50mChina Airlines
Wed 11/1911:35 amPNH - ONT
1 stop20h 15mChina Airlines
Deal found 6/12$868
This Trip.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:40 amJFK - PNH
2 stops34h 05mMultiple Airlines
Tue 1/207:55 pmPNH - JFK
2 stops37h 25mMultiple Airlines
Deal found 6/10$871
This CheapOair deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/712:50 pmSFO - PNH
1 stop19h 20mKorean Air
Tue 10/711:30 pmPNH - SFO
2 stops47h 06mKorean Air
Deal found 6/12$873

Cheapflights Fare Finder

Customize your flight search to find flights from USA 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from the United States to Cambodia that are best for you.

Fly from

USA

Fly to

Cambodia

Route

Depart

Return

Price

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Tue 11/4

11:00 am-10:25 pm

1 stop23h 25m

Phnom Penh Pochentong

Wed 11/12

11:45 pm-8:40 am

1 stop20h 55m

$767

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Tue 7/22

11:30 am-5:40 pm

1 stop40h 10m

Phnom Penh Pochentong

Mon 11/24

7:45 pm-7:50 am

1 stop27h 05m

$800

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Sat 9/6

10:50 pm-7:40 pm

1 stop30h 50m

Phnom Penh Pochentong

Thu 9/18

2:10 pm-6:40 pm

1 stop18h 30m

$802

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Wed 9/24

8:55 am-11:15 pm

2 stops24h 20m

Phnom Penh Pochentong

Wed 10/15

12:40 pm-9:05 am

2 stops34h 25m

$807

OntarioPhnom Penh

ONT - PNH

ONTPNH

Ontario

Wed 9/3

6:00 am-10:10 pm

2 stops26h 10m

Phnom Penh Pochentong

Wed 9/24

11:30 pm-5:17 pm

2 stops31h 47m

$810

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Tue 9/23

12:20 am-10:15 am

1 stop19h 55m

Phnom Penh Pochentong

Wed 10/15

6:30 pm-5:30 pm

1 stop37h 00m

$812

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Wed 9/24

11:30 pm-10:55 pm

1 stop33h 25m

Phnom Penh Pochentong

Wed 10/15

8:15 am-3:30 pm

2 stops21h 15m

$834

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Sat 10/25

11:30 pm-10:55 pm

1 stop33h 25m

Phnom Penh Pochentong

Tue 12/9

11:55 pm-3:00 pm

1 stop30h 05m

$850

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Mon 10/6

12:55 pm-10:10 pm

1 stop22h 15m

Phnom Penh Pochentong

Fri 11/7

11:55 pm-8:40 am

1 stop20h 45m

$851

OntarioPhnom Penh

ONT - PNH

ONTPNH

Ontario

Wed 11/5

10:45 pm-10:35 am

1 stop20h 50m

Phnom Penh Pochentong

Wed 11/19

11:35 am-4:50 pm

1 stop20h 15m

$868

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 results
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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 $991). Flying from USA to Cambodia in June is currently the most expensive (average of $1,570). 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?

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 June 12, 2025.

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

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

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

Get insights into the airlines that provide service to Cambodia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cambodia. Reviews last updated June 12, 2025.
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
1,202 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
440 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Emirates
8.1
Very good
3,264 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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?

    The cheapest airlines for a one-way flight from USA to Cambodia are Singapore Airlines ($325), Korean Air ($396), and Vietnam Airlines ($400).

  • 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 $991). Flying from USA to Cambodia in June is currently the most expensive (average of $1,570). 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

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Alternative routes for USA to Cambodia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from USA to Cambodia

Discover the top 10 airlines that operate flights from USA to Cambodia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$563Average$1,207FlexibilityNo cancel feeOn-time69%
Air ChinaCheapest$644Average$712FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$649Average$1,139FlexibilityNo cancel feeOn-time81%
China EasternCheapest$659Average$841FlexibilityNo cancel feeOn-time62%
Philippine AirlinesCheapest$692Average$853FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$694Average$1,087FlexibilityNo cancel feeOn-time76%
Vietnam AirlinesCheapest$704Average$914FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$709Average$998FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$733Average$1,242FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$841Average$1,184FlexibilityNo cancel feeOn-time70%

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