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$460+ Cheap flights from Cambodia to Washington

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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — SEA
Mai 6 — Mai 131
Di 5/6
Di 5/13
1 adult, Economy
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Cheap flight deals from Cambodia to Washington

Keep the following information in mind while searching for Cambodia to Washington flight deals. Data was last updated Mai 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$850
(oojo)

One-way from

$460
(oojo)

Popular in

July

Cheapest in

November

Average price

$1,145
Provider with most accurate pricing for Phnom Penh Pochentong-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Phnom Penh Pochentong-Seattle/Tacoma Intl flights.
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From Cambodia to Washington
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One-way flight from Cambodia to Washington
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Highest demand for flights based on searches. 10% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Cambodia to Washington

Cheapest flights from Cambodia to Washington
Explore the most affordable flight options available from Cambodia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Mai 1, 2025.

This oojo deal was found by Cheapflights users on 4/30. 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.
Sa 5/241:15 amPNH - SEA
1 stop32h 00mPhilippine Airlines
So 11/211:55 pmSEA - PNH
1 stop33h 20mPhilippine Airlines
Deal found 4/30$850
This SmartFares deal was found by Cheapflights users on 4/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 5/2511:55 pmPNH - SEA
1 stop26h 35mAsiana Airlines
So 11/22:00 pmSEA - PNH
1 stop17h 55mAsiana Airlines
Deal found 4/30$933
This China Airlines deal was found by Cheapflights users on 4/30. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 5/2510:50 amPNH - SEA
1 stop22h 40mChina Airlines
Sa 11/11:10 amSEA - PNH
1 stop25h 05mChina Airlines
Deal found 4/30$992
This Expedia deal was found by Cheapflights users on 5/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 9/181:15 amPNH - SEA
1 stop32h 00mMultiple Airlines
Di 9/302:15 pmSEA - PNH
1 stop18h 40mMultiple Airlines
Deal found 5/1$1,025
This oojo deal was found by Cheapflights users on 5/1. 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.
Fr 9/1912:35 pmPNH - SEA
1 stop20h 55mEVA Air
Mo 9/291:30 amSEA - PNH
1 stop19h 45mEVA Air
Deal found 5/1$1,085
This Korean Air deal was found by Cheapflights users on 4/30. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 6/2711:30 pmPNH - SEA
1 stop28h 10mKorean Air
So 7/2012:55 pmSEA - PNH
1 stop19h 15mKorean Air
Deal found 4/30$1,107
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Fr 6/279:40 amPNH - SEA
2 stops38h 55mTurkish Airlines
Sa 7/1912:30 pmSEA - PNH
2 stops30h 05mTurkish Airlines
Deal found 4/30$1,543
This oojo deal was found by Cheapflights users on 5/1. 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.
Fr 9/199:35 amPNH - SEA
2 stops45h 19mSingapore Airlines
Di 9/307:00 amSEA - PNH
3 stops35h 40mSingapore Airlines
Deal found 5/1$1,625
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Mi 6/412:10 amPNH - SEA
2 stops30h 35mChina Eastern
Do 6/126:05 amSEA - PNH
2 stops27h 10mChina Eastern
Deal found 4/30$1,916
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Mi 4/305:40 pmPNH - SEA
2 stops33h 05mQatar Airways
Mi 5/214:30 pmSEA - PNH
2 stops33h 45mQatar Airways
Deal found 4/29$2,058
This Cathay Pacific deal was found by Cheapflights users on 4/29. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/111:25 amPNH - SEA
2 stops38h 00mCathay Pacific
Mi 5/218:41 amSEA - PNH
2 stops35h 34mCathay Pacific
Deal found 4/29$2,134
This Emirates deal was found by Cheapflights users on 5/1. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 5/268:50 pmPNH - SEA
3 stops35h 35mEmirates
So 10/269:40 amSEA - PNH
3 stops40h 55mEmirates
Deal found 5/1$2,251

Cheapflights Fare Finder

Customize your flight search to find flights from Cambodia to Washington 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 Mai 1, 2025.
Use the filters below to find and compare flights from Cambodia to Washington that are best for you.

Fly from

Cambodia

Fly to

Washington

Route

Depart

Return

Price

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Sa 5/24

1:15 am-7:15 pm

1 stop32h 00m

Seattle/Tacoma Intl

So 11/2

11:55 pm-12:15 am

1 stop33h 20m

$850

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

So 5/25

11:55 pm-12:30 pm

1 stop26h 35m

Seattle/Tacoma Intl

So 11/2

2:00 pm-10:55 pm

1 stop17h 55m

$933

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

So 5/25

10:50 am-7:30 pm

1 stop22h 40m

Seattle/Tacoma Intl

Sa 10/25

1:10 am-4:15 pm

1 stop25h 05m

$992

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

So 5/25

12:20 pm-8:56 am

2 stops34h 36m

Seattle/Tacoma Intl

So 11/2

11:55 pm-12:15 am

1 stop33h 20m

$1,039

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Fr 6/27

11:30 pm-1:40 pm

1 stop28h 10m

Seattle/Tacoma Intl

So 7/20

12:55 pm-10:10 pm

1 stop19h 15m

$1,107

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Do 6/5

12:35 pm-7:30 pm

1 stop20h 55m

Seattle/Tacoma Intl

Mi 6/11

1:50 am-11:15 am

1 stop19h 25m

$1,208

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Fr 6/27

9:40 am-10:35 am

2 stops38h 55m

Seattle/Tacoma Intl

Sa 7/19

12:30 pm-8:35 am

2 stops30h 05m

$1,543

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Fr 6/27

9:35 am-8:45 am

1 stop37h 10m

Seattle/Tacoma Intl

So 7/20

7:00 am-8:40 am

3 stops35h 40m

$1,641

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Mi 6/4

12:10 am-4:45 pm

2 stops30h 35m

Seattle/Tacoma Intl

Do 6/12

6:05 am-11:15 pm

2 stops27h 10m

$1,916

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Mo 5/26

8:50 pm-6:25 pm

3 stops35h 35m

Seattle/Tacoma Intl

So 10/26

9:40 am-4:35 pm

3 stops40h 55m

$2,251

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 20 results
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Best time to book a flight from Cambodia to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Cambodia 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 Cambodia to Washington

What is the cheapest month to book a flight from Cambodia to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Cambodia to State of Washington (average of $238). Flying from Cambodia to State of Washington in July is currently the most expensive (average of $405). 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 KH to WA?

Find hourly flight availability from Cambodia to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Mai 1, 2025.

When flying from Cambodia to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated Mai 1, 2025.
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
Korean Air
8.4
Very good
1,069 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
China Airlines
8.3
Very good
732 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
Asiana Airlines
8.2
Very good
442 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
Singapore Airlines
8.1
Very good
1,292 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Related info for your journey

Find useful and relevant information for your journey from Cambodia to Washington. 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 Cambodia to State of Washington one-way?

    To fly one-way, consider booking your trip with Philippine Airlines, which is currently one of the cheapest options available, starting at $460. China Airlines flights start at $648 while deals on Korean Air start at $666 one-way.

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

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

  • How can I find direct flights from Cambodia to Washington?

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

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

    Yes. Cheapflights offers flight deals from Cambodia to Washington 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 Cambodia to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Cambodia to State of Washington (average of $238). Flying from Cambodia to State of Washington in July is currently the most expensive (average of $405). 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

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Alternative routes for Cambodia to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Cambodia to Washington

Discover the top 4 airlines that operate flights from Cambodia to Washington. 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 Mai 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$742Average$978FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$831Average$1,112FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$928Average$1,217FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$1,083Average$1,233FlexibilityNo cancel feeOn-time74%

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