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$497+ Cheap flights from Cambodia to Seattle (SEA)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — SEA
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Cambodia to Seattle

Keep the following information in mind while searching for Cambodia to Seattle flight deals. Data was last updated August 14, 2025.

Round-trip from

$787
(FlightHub)

One-way from

$497
(Travelocity)

Popular in

January

Cheapest in

November

Average price

$1,037
From Cambodia to Seattle/Tacoma Intl
Search Deals
One-way flight from Cambodia to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 6% potential increase in price ($72 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 August 2025
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Find flight deals from Cambodia to Seattle

Cheapest flights from Cambodia to Seattle
Explore the most affordable flight options available from Cambodia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This FlightHub deal was found by Cheapflights users on 8/14. 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.
Sat 10/411:55 pmPNH - SEA
1 stop26h 35mAsiana Airlines
Thu 7/3012:10 amSEA - PNH
1 stop32h 45mAsiana Airlines
Deal found 8/14$787
This oojo deal was found by Cheapflights users on 8/13. 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.
Sat 10/411:55 pmPNH - SEA
1 stop26h 35mAsiana Airlines
Sat 5/3012:10 amSEA - PNH
1 stop32h 45mAsiana Airlines
Deal found 8/13$805
This SmartFares deal was found by Cheapflights users on 8/13. 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.
Sat 10/1811:55 pmPNH - SEA
1 stop26h 35mAsiana Airlines
Thu 7/3012:10 amSEA - PNH
1 stop32h 45mAsiana Airlines
Deal found 8/13$806
This FlightHub deal was found by Cheapflights users on 8/14. 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.
Fri 10/3111:55 pmPNH - SEA
1 stop29h 00mAsiana Airlines
Thu 11/1312:10 amSEA - PNH
1 stop31h 45mAsiana Airlines
Deal found 8/14$816
This Asiana Airlines deal was found by Cheapflights users on 8/14. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:55 pmPNH - SEA
1 stop29h 00mAsiana Airlines
Thu 11/1312:10 amSEA - PNH
1 stop31h 45mAsiana Airlines
Deal found 8/14$829
This Asiana Airlines deal was found by Cheapflights users on 8/13. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:55 pmPNH - SEA
1 stop26h 35mAsiana Airlines
Wed 9/242:15 pmSEA - PNH
1 stop18h 40mAsiana Airlines
Deal found 8/13$830
This Asiana Airlines deal was found by Cheapflights users on 8/14. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:55 pmPNH - SEA
1 stop29h 00mAsiana Airlines
Sat 11/1512:10 amSEA - PNH
1 stop31h 45mAsiana Airlines
Deal found 8/14$837
This Asiana Airlines deal was found by Cheapflights users on 8/14. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:55 pmPNH - SEA
1 stop29h 00mAsiana Airlines
Mon 11/1012:10 amSEA - PNH
1 stop31h 45mAsiana Airlines
Deal found 8/14$856
This Asiana Airlines deal was found by Cheapflights users on 8/14. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:55 pmPNH - SEA
1 stop29h 00mAsiana Airlines
Thu 11/1312:10 amSEA - PNH
1 stop31h 45mAsiana Airlines
Deal found 8/14$867
This Asiana Airlines deal was found by Cheapflights users on 8/14. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:55 pmPNH - SEA
1 stop29h 00mAsiana Airlines
Mon 11/1012:10 amSEA - PNH
1 stop31h 45mAsiana Airlines
Deal found 8/14$897
This Philippine Airlines deal was found by Cheapflights users on 8/14. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/231:15 amPNH - SEA
1 stop32h 00mPhilippine Airlines
Wed 9/311:35 pmSEA - PNH
1 stop34h 40mPhilippine Airlines
Deal found 8/14$913
This Trip.com deal was found by Cheapflights users on 8/14. 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.
Wed 10/159:10 amPNH - SEA
2 stops21h 00mMultiple Airlines
Wed 10/151:15 amSEA - PNH
2 stops26h 20mMultiple Airlines
Deal found 8/14$952

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cambodia to Seattle 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 August 14, 2025.
Use the filters below to find and compare flights from Cambodia to Seattle that are best for you.

Fly from

Cambodia

Fly to

Seattle

Route

Depart

Return

Price

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Sat 11/1

11:55 pm-2:55 pm

1 stop29h 00m

Seattle/Tacoma Intl

Thu 11/13

12:10 am-10:55 pm

1 stop31h 45m

$787

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Sun 11/2

11:55 pm-1:55 pm

1 stop29h 00m

Seattle/Tacoma Intl

Thu 11/13

12:10 am-10:55 pm

1 stop31h 45m

$787

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Sat 10/4

11:55 pm-12:30 pm

1 stop26h 35m

Seattle/Tacoma Intl

Thu 7/30

12:10 am-10:55 pm

1 stop32h 45m

$787

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Sat 10/4

11:55 pm-12:30 pm

1 stop26h 35m

Seattle/Tacoma Intl

Sat 5/30

12:10 am-10:55 pm

1 stop32h 45m

$805

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Sat 10/18

11:55 pm-12:30 pm

1 stop26h 35m

Seattle/Tacoma Intl

Thu 7/30

12:10 am-10:55 pm

1 stop32h 45m

$806

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Mon 11/3

11:55 pm-1:55 pm

1 stop29h 00m

Seattle/Tacoma Intl

Sat 11/15

12:10 am-10:55 pm

1 stop31h 45m

$816

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Fri 10/31

11:55 pm-2:55 pm

1 stop29h 00m

Seattle/Tacoma Intl

Thu 11/13

12:10 am-10:55 pm

1 stop31h 45m

$816

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Wed 10/29

11:55 pm-2:55 pm

1 stop29h 00m

Seattle/Tacoma Intl

Tue 11/11

12:10 am-10:55 pm

1 stop31h 45m

$829

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Fri 10/31

11:55 pm-2:55 pm

1 stop29h 00m

Seattle/Tacoma Intl

Sat 11/15

12:10 am-10:55 pm

1 stop31h 45m

$829

Phnom PenhSeattle

PNH - SEA

PNHSEA

Phnom Penh Pochentong

Fri 10/31

11:55 pm-2:55 pm

1 stop29h 00m

Seattle/Tacoma Intl

Sun 11/16

12:10 am-10:55 pm

1 stop31h 45m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 21 results
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Best time to book a flight from Cambodia to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle 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 Seattle

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

Currently, January is the cheapest month in which you can book a flight from Cambodia to Seattle (average of $238). Flying from Cambodia to Seattle in June is currently the most expensive (average of $389). 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 SEA?

Find hourly flight availability from Cambodia to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

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

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated August 14, 2025.
See what other customers who have flown with EVA Air, Korean Air, and China Airlines from Cambodia to Seattle have to say. 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
1,233 reviews

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,233 reviews
EVA Air
8.4
Very good
1,233 reviews

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Korean Air
8.4
Very good
1,131 reviews
EVA Air
8.4
Very good
1,233 reviews

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
China Airlines
8.3
Very good
762 reviews
EVA Air
8.4
Very good
1,233 reviews

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Asiana Airlines
8.2
Very good
473 reviews
EVA Air
8.4
Very good
1,233 reviews

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Related info for your journey

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

  • What airport do you fly into for flights to Seattle from Cambodia?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Cambodia to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cambodia to Seattle 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 Seattle?

    Currently, January is the cheapest month in which you can book a flight from Cambodia to Seattle (average of $238). Flying from Cambodia to Seattle in June is currently the most expensive (average of $389). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Ocean Shores
Lakewood
Lynnwood
Lacey
Leavenworth
Renton
Olympia
Puyallup
Kent
Cle Elum
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline
Federal Way
Shelton

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Cambodia to Seattle

Discover the top 4 airlines that operate flights from Cambodia to Seattle. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$707Average$932FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$831Average$1,053FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$991Average$1,068FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$1,062Average$1,160FlexibilityNo cancel feeOn-time74%

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