HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Edit search

PNH - SEA
sep. 17 - sep. 24
Seattle

$456+ Cheap flights from Phnom Penh (PNH) 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — SEA
sep. 17 — sep. 241
mar. 9/17
mar. 9/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Edit search

PNH - SEA
sep. 17 - sep. 24

Find cheap flights from Phnom Penh to Seattle 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.

The best prices from Phnom Penh Pochentong to Seattle/Tacoma Intl are usually found in October or May, booked 79 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Phnom Penh to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 12, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

January

Cheapest in

October

Round-trip from

$1,016
(oojo)

One-way from

$456
(Priceline)
Provider with most accurate pricing for Phnom Penh Pochentong-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phnom Penh Pochentong-Seattle/Tacoma Intl flights.
Search Deals
High demand for flights, 22% potential price rise
Search Deals
Best time to find cheap flights, 21% potential price drop
Search Deals
From Phnom Penh Pochentong to Seattle/Tacoma Intl
Search Deals
One-way flight from Phnom Penh Pochentong to Seattle/Tacoma Intl
Search Deals

Cheap Phnom Penh to Seattle flights in September & October 2024

Find cheap flight options from Phnom Penh to Seattle specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,854,678 searches. Prices were last updated on septiembre 12, 2024.
This oojo deal was found by Cheapflights users on 9/12. 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.
vie. 10/1811:55 pmPNH - SEA
1 stop26h 50mAsiana Airlines
sáb. 11/2312:50 pmSEA - PNH
1 stop19h 05mAsiana Airlines
Deal found 9/12$1,016
This Priceline deal was found by Cheapflights users on 9/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/1712:50 amPNH - SEA
1 stop32h 25mMultiple Airlines
sáb. 11/2312:50 pmSEA - PNH
1 stop19h 05mMultiple Airlines
Deal found 9/12$1,025
This oojo deal was found by Cheapflights users on 9/12. 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.
vie. 10/1812:35 pmPNH - SEA
1 stop20h 55mEVA Air
vie. 11/2212:10 amSEA - PNH
1 stop20h 15mEVA Air
Deal found 9/12$1,268
This oojo deal was found by Cheapflights users on 9/12. 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.
jue. 10/1712:50 amPNH - SEA
2 stops35h 00mPhilippine Airlines
sáb. 11/237:59 pmSEA - PNH
2 stops60h 56mPhilippine Airlines
Deal found 9/12$1,492
This oojo deal was found by Cheapflights users on 9/12. 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.
vie. 10/185:30 pmPNH - SEA
3 stops39h 25mQatar Airways
sáb. 11/236:15 amSEA - PNH
3 stops42h 10mQatar Airways
Deal found 9/12$2,573

Phnom Penh to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Phnom Penh and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,854,678 searches. Data last updated septiembre 12, 2024.
This oojo deal was found by Cheapflights users on 9/12. 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.
vie. 10/1811:55 pmPNH - SEA
1 stop26h 50mAsiana Airlines
sáb. 11/2312:50 pmSEA - PNH
1 stop19h 05mAsiana Airlines
Deal found 9/12$1,016
This Priceline deal was found by Cheapflights users on 9/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/1712:50 amPNH - SEA
1 stop32h 25mMultiple Airlines
sáb. 11/2312:50 pmSEA - PNH
1 stop19h 05mMultiple Airlines
Deal found 9/12$1,025
This oojo deal was found by Cheapflights users on 9/10. 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.
lun. 12/1612:45 pmPNH - SEA
1 stop20h 25mEVA Air
sáb. 1/412:10 amSEA - PNH
1 stop20h 15mEVA Air
Deal found 9/10$1,240
This oojo deal was found by Cheapflights users on 9/12. 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.
jue. 10/1712:50 amPNH - SEA
2 stops35h 00mPhilippine Airlines
sáb. 11/237:59 pmSEA - PNH
2 stops60h 56mPhilippine Airlines
Deal found 9/12$1,492
This oojo deal was found by Cheapflights users on 9/12. 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.
vie. 10/185:30 pmPNH - SEA
3 stops39h 25mQatar Airways
sáb. 11/236:15 amSEA - PNH
3 stops42h 10mQatar Airways
Deal found 9/12$2,573
This China Airlines deal was found by Cheapflights users on 9/12. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/185:20 pmPNH - SEA
1 stop15h 55mChina Airlines
sáb. 11/2312:10 amSEA - PNH
1 stop25h 05mChina Airlines
Deal found 9/12$4,806
This AranGrant deal was found by Cheapflights users on 9/12. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1811:45 pmPNH - SEA
1 stop24h 15mKorean Air
dom. 11/247:59 pmSEA - PNH
2 stops35h 26mKorean Air
Deal found 9/12$5,040

One-way flights to Seattle from Phnom Penh

Search for one-way flight options from Phnom Penh to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,854,678 searches. Data last updated septiembre 12, 2024.
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/106:55 pmPNH - SEA
2 stops38h 15mMultiple Airlines
Deal found 9/11$456
This oojo deal was found by Cheapflights users on 9/11. 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.
lun. 12/235:20 pmPNH - SEA
1 stop15h 55mChina Airlines
Deal found 9/11$620
This oojo deal was found by Cheapflights users on 9/11. 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.
mar. 12/1012:45 pmPNH - SEA
1 stop20h 25mEVA Air
Deal found 9/11$694
This oojo deal was found by Cheapflights users on 9/12. 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.
vie. 10/412:50 amPNH - SEA
2 stops33h 53mPhilippine Airlines
Deal found 9/12$950
This oojo deal was found by Cheapflights users on 9/11. 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.
lun. 12/239:35 amPNH - SEA
3 stops62h 24mSingapore Airlines
Deal found 9/11$976
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/912:15 amPNH - SEA
2 stops29h 40mChina Eastern
Deal found 9/11$1,096

Find flights from Phnom Penh to Seattle within your budget

Customize your flight search to find flights from Phnom Penh 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 2,854,678 searches. Data last updated septiembre 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,016 - $5,040

Route

Depart

Return

Price

Phnom Penh PochentongSeattle/Tacoma Intl

PNH - SEA

PNHSEA

Phnom Penh Pochentong

vie. 10/18

1 stop26h 50m

Seattle/Tacoma Intl

sáb. 11/23

1 stop19h 05m

$1,016

Phnom Penh PochentongSeattle/Tacoma Intl

PNH - SEA

PNHSEA

Phnom Penh Pochentong

jue. 10/17

1 stop32h 25m

Seattle/Tacoma Intl

sáb. 11/23

1 stop19h 05m

$1,025

Phnom Penh PochentongSeattle/Tacoma Intl

PNH - SEA

PNHSEA

Phnom Penh Pochentong

lun. 12/16

1 stop20h 25m

Seattle/Tacoma Intl

sáb. 1/4

1 stop20h 15m

$1,240

Phnom Penh PochentongSeattle/Tacoma Intl

PNH - SEA

PNHSEA

Phnom Penh Pochentong

jue. 10/17

2 stops35h 00m

Seattle/Tacoma Intl

sáb. 11/23

2 stops60h 56m

$1,492

Phnom Penh PochentongSeattle/Tacoma Intl

PNH - SEA

PNHSEA

Phnom Penh Pochentong

vie. 10/18

3 stops39h 25m

Seattle/Tacoma Intl

sáb. 11/23

3 stops42h 10m

$2,573

Phnom Penh PochentongSeattle/Tacoma Intl

PNH - SEA

PNHSEA

Phnom Penh Pochentong

lun. 11/18

1 stop15h 55m

Seattle/Tacoma Intl

sáb. 11/23

1 stop25h 05m

$4,806

Phnom Penh PochentongSeattle/Tacoma Intl

PNH - SEA

PNHSEA

Phnom Penh Pochentong

lun. 11/18

1 stop24h 15m

Seattle/Tacoma Intl

dom. 11/24

2 stops35h 26m

$5,040

Flights are sorted by cheapest first

Deals found on 9/12

Compare providers for flights from Phnom Penh to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Phnom Penh to Seattle in September.
ProviderPrice AccuracyTrust Score*Cancellation Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
oojoPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
Justfly.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
ScholarTripPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
MytripPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
business-class.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
Booking.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
PricelinePrice Accuracy2 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phnom Penh-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phnom Penh-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phnom Penh-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phnom Penh-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phnom Penh-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Phnom Penh to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Phnom Penh 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.

Travel insights for flights from Phnom Penh to Seattle

Get recent, data-driven insights about flights from Phnom Penh to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Phnom Penh to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Phnom Penh to Seattle. Price data was last updated on September 6, 2024.

To ensure you get the cheapest price possible for a flight from Phnom Penh to Seattle, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Find deals

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

Currently, June is the cheapest month in which you can book a flight from Phnom Penh to Seattle (average of $806). Flying from Phnom Penh to Seattle in January is currently the most expensive (average of $1,310). 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 PNH to SEA?

Find hourly flight availability from Phnom Penh 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 septiembre 12, 2024.

Unlike at noon, when flights are generally more expensive, you can save up to 31% on flights from Phnom Penh to Seattle by exploring options for tickets in the evening.

What are the most popular airlines that fly from Phnom Penh to Seattle?

Our users search for these airlines the most when looking for flights from Phnom Penh to Seattle. Data last updated on septiembre 12, 2024.

Consider EVA Air, Asiana Airlines or Korean Air when booking your flight. These represent the most popular airlines when flying from Phnom Penh to Seattle.

EVA Air

EVA Air

From $1,121

Asiana Airlines

Asiana Airlines

From $924

Korean Air

Korean Air

From $1,021

China Airlines

China Airlines

From $928

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle 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 Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 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 septiembre 12, 2024.
Korean Air
8.5
Very good
1,059 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.8

Overall

8.5

Food

8.1

Boarding

8.6

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Korean Air
8.5
Very good
1,059 reviews
Korean Air
8.5
Very good
1,059 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.8

Overall

8.5

Food

8.1

Boarding

8.6

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

EVA Air
8.5
Very good
1,382 reviews
Korean Air
8.5
Very good
1,059 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.8

Overall

8.5

Food

8.1

Boarding

8.6

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

China Airlines
8.3
Very good
835 reviews
Korean Air
8.5
Very good
1,059 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.8

Overall

8.5

Food

8.1

Boarding

8.6

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Asiana Airlines
8.3
Very good
511 reviews
Korean Air
8.5
Very good
1,059 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.8

Overall

8.5

Food

8.1

Boarding

8.6

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Singapore Airlines
8.2
Very good
1,329 reviews
Korean Air
8.5
Very good
1,059 reviews

Comfort

8.3

Entertainment

8.2

Crew

8.8

Overall

8.5

Food

8.1

Boarding

8.6

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Related info for your journey

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

  • Can I find flights from Phnom Penh to Seattle for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Phnom Penh to Seattle for under $1,100. The cheapest flight booked recently is on Asiana Airlines for just $1,016, but on average you can expect to pay $2,456.

  • What are the cheapest airlines flying from Phnom Penh to Seattle round-trip?

    Asiana Airlines, at $1,016, was found to be the cheapest airline from Phnom Penh to Seattle.Alternate airlines to your destination round-trip include EVA Air and Philippine Airlines. Asiana Airlines is 19% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Phnom Penh to Seattle one-way?

    One-way options have recently been found by users for as low as $620 on China Airlines. Other airlines that offer cheap prices include EVA Air from $694 and Philippine Airlines from $950 one-way.

  • What does PNH to SEA mean?

    PNH stands for Phnom Penh Pochentong Airport, while SEA stands for Seattle/Tacoma Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Phnom Penh to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Phnom Penh to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Phnom Penh to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Phnom Penh to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Phnom Penh to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Phnom Penh 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.

  • Can I find deals for flights from Phnom Penh to Seattle that allow pets onboard?

    Many airlines flying from Phnom Penh to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Phnom Penh to Seattle?

    Yes, you can often find last-minute deals on Phnom Penh to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Phnom Penh to Seattle flight deals updated?

    The Phnom Penh to Seattle flight deals you see on this page were last updated on 9/12.

  • What is the cheapest month to book a flight from Phnom Penh to Seattle?

    Currently, June is the cheapest month in which you can book a flight from Phnom Penh to Seattle (average of $806). Flying from Phnom Penh to Seattle in January is currently the most expensive (average of $1,310). 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

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

Alternative routes for Phnom Penh to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

Phnom Penh to Portland flights
Phnom Penh to Spokane flights

Top 4 airlines flying from Phnom Penh to Seattle

Discover the top 4 airlines that operate flights from Phnom Penh 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 2,854,678 searches. Data last updated septiembre 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$924Average$1,057FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$928Average$1,261FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$1,021Average$1,211FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$1,121Average$1,398FlexibilityNo cancel feeOn-time74%
Atlanta to Paris flights
Denver to Boston flights
Minneapolis to Atlanta flights
Denver to Kansas City flights
Phoenix to Nashville flights
Orlando to Los Angeles flights
Charlotte to Houston flights
New York to Dubai flights
O'ahu to Maui flights
Atlanta to San Francisco flights
Pittsburgh to Orlando flights
Phnom Penh to Seoul flights

Search flights from Phnom Penh to Seattle by cabin class

Find flights from Phnom Penh to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to La Romana
Flights to Zhanjiang
Flights to San Salvador Ilopango
Flights to Salalah
Flights to Balmaceda Teniente Vidal
Flights to Tirgu Mures
Flights to Caxias do Sul Campo dos Bugres
Flights to Puerto Natales Teniente J. Gallardo
Flights to Udaipur Dabok
Flights to Sorong Jefman
Flights to Abha
Flights to Brașov-Ghimbav Intl
Flights to Bishop
Flights to Dodge City Municipal
Flights to Skardu
Flights to Rajahmundry
Flights to Ayacucho Yanamilla
Flights to Antofagasta Cerro Moreno
Flights to Jaipur Sanganeer
Flights to Kittilä
Flights to Sucre
Flights to George
Flights to Pernem Mopa Intl
Flights to Udon Thani
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.
View all available airlines