$492+ Cheap flights from Seattle (SEA) 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KTI
Sep 16 — Sep 231
Round-trip
1 adult, Economy
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Find cheap flights from Seattle 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
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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 Seattle to Cambodia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to CambodiaExplore the most affordable flight options available from Seattle to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
Explore the most affordable flight options available from Seattle to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
This Justfly.com deal was found by Cheapflights users on 8/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:45 am -
1 stop40h 15m
Tue 11/1710:45 am -
1 stop35h 25m
Deal found 8/16![Singapore Airlines logo]()
$750
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:45 am -
1 stop34h 10m
Thu 12/310:45 am -
1 stop35h 25m
Deal found 8/14![Singapore Airlines logo]()
$925
This Justfly.com deal was found by Cheapflights users on 8/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:45 am -
1 stop34h 10m
Tue 12/1510:45 am -
1 stop35h 25m
Deal found 8/16![Singapore Airlines logo]()
$927
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:30 pm -
2 stops26h 30m
Fri 10/167:10 pm -
2 stops33h 15m
Deal found 8/13![Multiple Airlines logo]()
$1,016
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:15 am -
1 stop33h 25m
Thu 10/110:30 am -
1 stop36h 15m
Deal found 8/13![Singapore Airlines logo]()
$1,046
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:50 am -
2 stops31h 25m
Thu 12/37:25 pm -
2 stops52h 45m
Deal found 8/14![Multiple Airlines logo]()
$1,055
This Expedia deal was found by Cheapflights users on 8/16. 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.
Tue 11/310:50 am -
2 stops55h 25m
Tue 11/177:25 pm -
2 stops28h 45m
Deal found 8/16![Multiple Airlines logo]()
$1,075
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:30 am -
2 stops27h 25m
Thu 10/19:40 am -
2 stops23h 40m
Deal found 8/13![Multiple Airlines logo]()
$1,095
This Justfly.com deal was found by Cheapflights users on 8/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:45 am -
1 stop34h 10m
Tue 11/1710:45 am -
1 stop35h 25m
Deal found 8/16![Singapore Airlines logo]()
$1,100
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.
Sun 11/1512:10 am -
2 stops27h 35m
Thu 12/31:20 pm -
2 stops19h 10m
Deal found 8/14![Multiple Airlines logo]()
$1,105
Best flights from Seattle to CambodiaDiscover carefully curated flight deals from Seattle to Cambodia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
Discover carefully curated flight deals from Seattle to Cambodia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/128:45 am -
1 stop40h 15m
Sun 2/214:45 pm -
1 stop53h 25m
Deal found 8/12![Singapore Airlines logo]()
$949
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:30 pm -
2 stops26h 30m
Fri 10/167:10 pm -
2 stops33h 15m
Deal found 8/13![Multiple Airlines logo]()
$1,016
This Emirates deal was found by Cheapflights users on 8/16. 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.
Fri 9/255:15 pm -
2 stops29h 00m
Wed 12/161:20 pm -
2 stops38h 15m
Deal found 8/16![Emirates logo]()
$1,349
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:30 am -
2 stops27h 25m
Thu 10/19:40 am -
2 stops23h 40m
Deal found 8/13![Multiple Airlines logo]()
$1,095
This KAYAK deal was found by Cheapflights users on 8/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/128:45 am -
1 stop40h 15m
Sun 2/214:45 pm -
2 stops35h 53m
Deal found 8/12![Multiple Airlines logo]()
$1,114
This Emirates deal was found by Cheapflights users on 8/16. 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.
Sun 11/14:05 pm -
2 stops53h 35m
Wed 11/181:20 pm -
2 stops38h 15m
Deal found 8/16![Emirates logo]()
$1,401
This Singapore Airlines deal was found by Cheapflights users on 8/15. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/232:30 pm -
2 stops34h 30m
Sat 2/610:45 am -
1 stop35h 25m
Deal found 8/15![Multiple Airlines logo]()
$1,160
This Emirates 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/194:05 pm -
2 stops38h 05m
Tue 12/111:50 pm -
2 stops27h 45m
Deal found 8/14![Emirates logo]()
$1,415
This Emirates 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/234:05 pm -
2 stops29h 35m
Wed 2/31:20 pm -
2 stops38h 15m
Deal found 8/14![Emirates logo]()
$1,416
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.
Thu 12/33:50 pm -
3 stops33h 20m
Fri 12/115:05 pm -
3 stops57h 35m
Deal found 8/13![Multiple Airlines logo]()
$1,313
Last-minute flights from Seattle to CambodiaDiscover last-minute flight deals from Seattle to Cambodia. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Cambodia. Data last updated August 17, 2026 and is based on user searches.
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:30 am -
2 stops27h 25m
Thu 10/19:40 am -
2 stops23h 40m
Deal found 8/13![Multiple Airlines logo]()
$1,095
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:15 am -
1 stop33h 25m
Thu 10/110:30 am -
1 stop36h 15m
Deal found 8/13![Singapore Airlines logo]()
$1,046
This Ovago deal was found by Cheapflights users on 8/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:15 am -
2 stops27h 40m
Sun 12/131:20 pm -
2 stops19h 50m
Deal found 8/16![Multiple Airlines logo]()
$1,208
This FlightHub deal was found by Cheapflights users on 8/16. 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.
Mon 9/211:30 am -
2 stops27h 25m
Sun 12/131:20 pm -
2 stops19h 50m
Deal found 8/16![Multiple Airlines logo]()
$1,144
This Ovago deal was found by Cheapflights users on 8/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:30 am -
2 stops21h 45m
Wed 12/161:20 pm -
2 stops19h 50m
Deal found 8/16![Multiple Airlines logo]()
$1,199
This FlightHub deal was found by Cheapflights users on 8/16. 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.
Tue 9/2210:15 am -
1 stop33h 25m
Tue 12/1510:45 am -
1 stop35h 25m
Deal found 8/16![Singapore Airlines logo]()
$1,159
This Justfly.com deal was found by Cheapflights users on 8/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:30 pm -
2 stops26h 30m
Mon 12/146:40 pm -
2 stops33h 40m
Deal found 8/16![Multiple Airlines logo]()
$1,016
This oojo deal was found by Cheapflights users on 8/16. 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 9/235:59 pm -
2 stops31h 11m
Mon 12/144:45 pm -
1 stop29h 25m
Deal found 8/16![Singapore Airlines logo]()
$1,206
This Singapore Airlines deal was found by Cheapflights users on 8/16. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:15 am -
1 stop38h 55m
Tue 12/1510:45 am -
1 stop35h 25m
Deal found 8/16![Singapore Airlines logo]()
$1,193
One-way flights from Seattle to CambodiaSearch for one-way flight options from Seattle to Cambodia. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
Search for one-way flight options from Seattle to Cambodia. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/58:45 am -
1 stop40h 15m
Deal found 8/14![Singapore Airlines logo]()
$492
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.
Tue 1/53:45 pm -
2 stops26h 30m
Deal found 8/14![Multiple Airlines logo]()
$514
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/228:45 am -
1 stop40h 15m
Deal found 8/14![Singapore Airlines logo]()
$537
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/223:45 pm -
2 stops26h 00m
Deal found 8/14![Multiple Airlines logo]()
$548
This Trip.com deal was found by Cheapflights users on 8/15. 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.
Mon 1/43:45 pm -
2 stops50h 30m
Deal found 8/15![Multiple Airlines logo]()
$583
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/64:20 pm -
3 stops31h 05m
Deal found 8/14![Multiple Airlines logo]()
$623
Find flight deals from Seattle to Cambodia
Keep the following information in mind while searching for Seattle to Cambodia flight deals. Data was last updated August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $750 (Justfly.com) |
One-way from | $492 (oojo) |
Popular in | December |
Cheapest in | May |
Average price | $828 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle 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 August 17, 2026.
Use the filters below to find and compare flights from Seattle to Cambodia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleSiem Reap
SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl
SEASAI
Seattle/Tacoma Intl
Fri 2/12
8:45 am-4:00 pm
1 stop40h 15m
Siem Reap–Angkor Intl
Sun 2/21
4:45 pm-7:10 am
1 stop53h 25m
$949
SeattleSiem Reap
SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl
SEASAI
Seattle/Tacoma Intl
Sat 10/10
4:30 pm-9:00 am
2 stops26h 30m
Siem Reap–Angkor Intl
Fri 10/16
7:10 pm-2:25 pm
2 stops33h 15m
$1,016
Quickest round-trip
SeattleSiem Reap
SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl
SEASAI
Seattle/Tacoma Intl
Wed 9/16
1:30 am-6:55 pm
2 stops27h 25m
Siem Reap–Angkor Intl
Thu 10/1
9:40 am-7:20 pm
2 stops23h 40m
$1,095
SeattleSiem Reap
SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl
SEASAI
Seattle/Tacoma Intl
Fri 2/12
8:45 am-4:00 pm
1 stop40h 15m
Siem Reap–Angkor Intl
Sun 2/21
4:45 pm-1:38 pm
2 stops35h 53m
$1,114
SeattleSiem Reap
SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl
SEASAI
Seattle/Tacoma Intl
Sat 1/23
2:30 pm-4:00 pm
2 stops34h 30m
Siem Reap–Angkor Intl
Sat 2/6
10:45 am-7:10 am
1 stop35h 25m
$1,160
SeattleSiem Reap
SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl
SEASAI
Seattle/Tacoma Intl
Thu 12/3
3:50 pm-4:10 pm
3 stops33h 20m
Siem Reap–Angkor Intl
Fri 12/11
5:05 pm-11:40 am
3 stops57h 35m
$1,313
SeattleSiem Reap
SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl
SEASAI
Seattle/Tacoma Intl
Fri 9/25
5:15 pm-12:15 pm
2 stops29h 00m
Siem Reap–Angkor Intl
Wed 12/16
1:20 pm-12:35 pm
2 stops38h 15m
$1,349
SeattleSiem Reap
SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl
SEASAI
Seattle/Tacoma Intl
Sun 11/1
4:05 pm-12:40 pm
2 stops53h 35m
Siem Reap–Angkor Intl
Wed 11/18
1:20 pm-12:35 pm
2 stops38h 15m
$1,401
SeattleSiem Reap
SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl
SEASAI
Seattle/Tacoma Intl
Thu 11/19
4:05 pm-9:10 pm
2 stops38h 05m
Siem Reap–Angkor Intl
Tue 12/1
11:50 pm-12:35 pm
2 stops27h 45m
$1,415
SeattleSiem Reap
SEA Seattle/Tacoma Intl - SAI Siem Reap–Angkor Intl
SEASAI
Seattle/Tacoma Intl
Sat 1/23
4:05 pm-12:40 pm
2 stops29h 35m
Siem Reap–Angkor Intl
Wed 2/3
1:20 pm-12:35 pm
2 stops38h 15m
$1,416
Showing 1-10 of 13 resultsSorted by cheapest first
Best time to book a flight from Seattle to Cambodia
Have a flexible travel schedule? Discover the best time to fly to Cambodia from Seattle with our price prediction graph.
SEA-SAI
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 Seattle to Cambodia
SEA-KH0
SEA-SAI
What is the cheapest month to book a flight from Seattle to Cambodia?
Currently, May is the cheapest month in which you can book a flight from Seattle to Cambodia (average of $772). Flying from Seattle to Cambodia in December is currently the most expensive (average of $1,346). 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.
How far ahead should I book a flight from Seattle to Cambodia?
The price you pay for your flight from Seattle to Cambodia may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 August 17, 2026.
Read reviews from past customers who have flown EVA Air,Korean Air, andChina Airlines from Seattle to Cambodia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.5
Food
8.1
Entertainment
8.0
Boarding
8.4
Crew
8.7
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Food
8.1
Entertainment
8.0
Boarding
8.4
Crew
8.7
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Food
8.1
Entertainment
8.0
Boarding
8.4
Crew
8.7
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Food
8.1
Entertainment
8.0
Boarding
8.4
Crew
8.7
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Food
8.1
Entertainment
8.0
Boarding
8.4
Crew
8.7
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Food
8.1
Entertainment
8.0
Boarding
8.4
Crew
8.7
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from Seattle to Cambodia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
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Alternative routes for Seattle to Cambodia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Cambodia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Cambodia by cabin class
Find flights from Seattle to Cambodia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Cambodia flights
Browse other Seattle and Cambodia flight options. Last updated on August 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Cambodia regions
Consider these flights traveling to Cambodia regions.
Top 8 airlines flying from Seattle to Cambodia
Discover the top 8 airlines that operate flights from Seattle 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 August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$364 | Average$675 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$500 | Average$859 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$543 | Average$817 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$566 | Average$789 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$636 | Average$1,363 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$730 | Average$899 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$753 | Average$1,197 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,053 | Average$1,249 | FlexibilityNo cancel fee | On-time74% |