$318+ Cheap flights from Seattle (SEA) to Cambodia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KTI
Nov 22 — Nov 291
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
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Best
Last-minute
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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 October 23, 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 October 23, 2026.
This Justfly.com deal was found by Cheapflights users on 10/19. 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 10/279:40 am -
1 stop32h 55m
Mon 11/162:40 pm -
1 stop31h 25m
Deal found 10/19![Singapore Airlines logo]()
$783
This Justfly.com deal was found by Cheapflights users on 10/19. 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 12/308:40 am -
1 stop32h 55m
Sat 1/307:40 pm -
1 stop26h 25m
Deal found 10/19![Singapore Airlines logo]()
$788
This Booking.com deal was found by Cheapflights users on 10/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:25 am -
1 stop40h 20m
Wed 12/27:05 pm -
1 stop28h 40m
Deal found 10/20![Cathay Pacific logo]()
$819
This Booking.com deal was found by Cheapflights users on 10/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:25 am -
1 stop33h 00m
Tue 12/157:05 pm -
1 stop28h 40m
Deal found 10/23![Cathay Pacific logo]()
$820
This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:25 am -
1 stop33h 00m
Wed 12/911:45 am -
1 stop36h 00m
Deal found 10/21![Cathay Pacific logo]()
$821
This FlightHub deal was found by Cheapflights users on 10/21. 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 11/910:25 am -
1 stop40h 20m
Mon 11/167:05 pm -
1 stop28h 40m
Deal found 10/21![Cathay Pacific logo]()
$823
This Cathay Pacific deal was found by Cheapflights users on 10/21. 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.
Thu 11/1210:25 am -
1 stop33h 00m
Wed 12/167:05 pm -
1 stop28h 40m
Deal found 10/21![Cathay Pacific logo]()
$846
This Booking.com deal was found by Cheapflights users on 10/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2810:25 am -
1 stop33h 00m
Tue 12/811:45 am -
1 stop36h 00m
Deal found 10/22![Cathay Pacific logo]()
$870
This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2810:25 am -
1 stop33h 00m
Sun 12/1311:45 am -
1 stop36h 00m
Deal found 10/21![Cathay Pacific logo]()
$871
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 October 23, 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 October 23, 2026.
This Cathay Pacific deal was found by Cheapflights users on 10/21. 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.
Wed 3/317:55 pm -
2 stops24h 20m
Fri 4/1611:25 am -
1 stop36h 40m
Deal found 10/21![Multiple Airlines logo]()
$939
This Qatar Airways deal was found by Cheapflights users on 10/22. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2810:00 am -
3 stops38h 25m
Fri 2/265:10 pm -
3 stops38h 46m
Deal found 10/22![Qatar Airways logo]()
$1,934
This Cathay Pacific deal was found by Cheapflights users on 10/23. 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.
Wed 12/3010:25 am -
1 stop40h 20m
Thu 2/411:45 am -
2 stops26h 15m
Deal found 10/23![Multiple Airlines logo]()
$1,136
This Turkish Airlines deal was found by Cheapflights users on 10/19. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:05 pm -
2 stops28h 30m
Thu 1/287:15 pm -
3 stops35h 48m
Deal found 10/19![Turkish Airlines logo]()
$2,313
This Qatar Airways deal was found by Cheapflights users on 10/22. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/103:48 pm -
3 stops32h 37m
Sun 3/215:10 pm -
3 stops40h 47m
Deal found 10/22![Qatar Airways logo]()
$2,076
This Korean Air deal was found by Cheapflights users on 10/22. 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.
Wed 12/1612:35 pm -
1 stop20h 10m
Sat 1/161:00 am -
1 stop23h 05m
Deal found 10/22![Multiple Airlines logo]()
$1,981
This Qatar Airways deal was found by Cheapflights users on 10/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/112:05 pm -
3 stops36h 10m
Sun 4/255:40 pm -
3 stops40h 46m
Deal found 10/20![Qatar Airways logo]()
$2,103
This Qatar Airways deal was found by Cheapflights users on 10/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:07 am -
3 stops38h 18m
Thu 12/35:10 pm -
3 stops41h 51m
Deal found 10/20![Qatar Airways logo]()
$2,128
This Qatar Airways deal was found by Cheapflights users on 10/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/301:11 pm -
3 stops35h 14m
Sat 1/305:10 pm -
3 stops39h 46m
Deal found 10/20![Qatar Airways logo]()
$2,350
This Qatar Airways deal was found by Cheapflights users on 10/21. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/313:48 pm -
3 stops34h 27m
Fri 4/165:40 pm -
3 stops37h 57m
Deal found 10/21![Qatar Airways logo]()
$2,395
Last-minute flights from Seattle to CambodiaDiscover last-minute flight deals from Seattle to Cambodia. Data last updated October 23, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Cambodia. Data last updated October 23, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 10/19. 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 10/279:40 am -
1 stop32h 55m
Mon 11/162:40 pm -
1 stop31h 25m
Deal found 10/19![Singapore Airlines logo]()
$783
This Booking.com deal was found by Cheapflights users on 10/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:25 am -
1 stop40h 20m
Wed 12/27:05 pm -
1 stop28h 40m
Deal found 10/20![Cathay Pacific logo]()
$819
This KAYAK deal was found by Cheapflights users on 10/20. 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.
Tue 11/33:40 pm -
2 stops36h 15m
Wed 12/27:40 pm -
2 stops35h 42m
Deal found 10/20![Multiple Airlines logo]()
$874
This FlightHub deal was found by Cheapflights users on 10/21. 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 11/910:25 am -
1 stop40h 20m
Mon 11/167:05 pm -
1 stop28h 40m
Deal found 10/21![Cathay Pacific logo]()
$823
This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:25 am -
1 stop33h 00m
Wed 12/911:45 am -
1 stop36h 00m
Deal found 10/21![Cathay Pacific logo]()
$821
This Cathay Pacific deal was found by Cheapflights users on 10/21. 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.
Thu 11/1210:25 am -
1 stop33h 00m
Wed 12/167:05 pm -
1 stop28h 40m
Deal found 10/21![Cathay Pacific logo]()
$846
This FlightHub deal was found by Cheapflights users on 10/21. 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 11/1410:25 am -
1 stop40h 20m
Sun 12/137:05 pm -
1 stop28h 40m
Deal found 10/21![Cathay Pacific logo]()
$873
This Booking.com deal was found by Cheapflights users on 10/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:25 am -
1 stop33h 00m
Tue 12/157:05 pm -
1 stop28h 40m
Deal found 10/23![Cathay Pacific logo]()
$820
This Booking.com deal was found by Cheapflights users on 10/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2810:25 am -
1 stop33h 00m
Tue 12/811:45 am -
1 stop36h 00m
Deal found 10/22![Cathay Pacific logo]()
$870
This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2810:25 am -
1 stop33h 00m
Sun 12/1311:45 am -
1 stop36h 00m
Deal found 10/21![Cathay Pacific logo]()
$871
This CheapOair deal was found by Cheapflights users on 10/22. 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.
Sat 11/283:40 pm -
2 stops36h 15m
Tue 12/88:15 pm -
2 stops32h 05m
Deal found 10/22![Multiple Airlines logo]()
$872
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 October 23, 2026.
Search for one-way flight options from Seattle to Cambodia. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
This oojo deal was found by Cheapflights users on 10/23. 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 1/208:40 am -
1 stop32h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Singapore Airlines logo]()
$318
This Booking.com deal was found by Cheapflights users on 10/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/310:25 am -
1 stop40h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Cathay Pacific logo]()
$408
This Justfly.com deal was found by Cheapflights users on 10/23. 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.
Mon 11/910:25 am -
1 stop40h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Cathay Pacific logo]()
$410
This United deal was found by Cheapflights users on 10/23. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/205:00 am -
2 stops46h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Thu 10/2911:25 am -
1 stop33h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Cathay Pacific logo]()
$420
This Cathay Pacific deal was found by Cheapflights users on 10/21. 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.
Wed 10/2811:25 am -
1 stop40h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Cathay Pacific logo]()
$421
This CheapOair deal was found by Cheapflights users on 10/23. 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.
Mon 11/93:40 pm -
2 stops36h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$424
This Justfly.com deal was found by Cheapflights users on 10/23. 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 11/103:40 pm -
2 stops26h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$454
This FlightHub deal was found by Cheapflights users on 10/20. 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 11/233:40 pm -
2 stops26h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$455
This FlightHub deal was found by Cheapflights users on 10/22. 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 2/34:39 pm -
2 stops26h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$458
This FlightHub deal was found by Cheapflights users on 10/23. 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 1/193:45 pm -
2 stops26h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$460
This Cathay Pacific deal was found by Cheapflights users on 10/22. 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.
Mon 1/1110:25 am -
1 stop40h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Cathay Pacific logo]()
$466
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 October 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $590 (oojo) |
One-way from | $318 (oojo) |
Popular in | December |
Cheapest in | May |
Average price | $1,019 |
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 7,457,451 searches. Data last updated October 23, 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
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Wed 1/20
5:00 am-6:30 pm
2 stops46h 30m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$419
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Wed 10/28
11:25 am-5:45 pm
1 stop40h 20m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$421
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Wed 11/11
10:25 am-5:45 pm
1 stop40h 20m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$421
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Thu 11/12
10:25 am-10:25 am
1 stop33h 00m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$421
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Thu 10/29
11:25 am-10:25 am
1 stop33h 00m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$421
Quickest round-trip
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Wed 2/3
4:39 pm-10:25 am
2 stops26h 46m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$458
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Wed 10/28
5:04 pm-5:45 pm
2 stops34h 41m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$496
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Wed 3/31
7:55 pm-10:15 am
2 stops24h 20m
Phnom Penh Techo Intl
Fri 4/16
11:25 am-10:05 am
1 stop36h 40m
$939
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Wed 12/30
10:25 am-5:45 pm
1 stop40h 20m
Phnom Penh Techo Intl
Thu 2/4
11:45 am-11:00 pm
2 stops26h 15m
$1,136
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Thu 1/28
10:00 am-3:25 pm
3 stops38h 25m
Phnom Penh Techo Intl
Fri 2/26
5:10 pm-4:56 pm
3 stops38h 46m
$1,934
Showing 1-10 of 17 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-KTI
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-KTI
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 $1,352). 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 57 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 October 23, 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
Entertainment
8.0
Food
8.1
Boarding
8.4
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Overall
8.5
Entertainment
8.0
Food
8.1
Boarding
8.4
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Overall
8.5
Entertainment
8.0
Food
8.1
Boarding
8.4
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Overall
8.5
Entertainment
8.0
Food
8.1
Boarding
8.4
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Overall
8.5
Entertainment
8.0
Food
8.1
Boarding
8.4
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Overall
8.5
Entertainment
8.0
Food
8.1
Boarding
8.4
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Related info for your journey
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Alternative routes for Seattle to Cambodia
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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 October 23, 2026.
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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 7,457,451 searches. Data last updated October 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$364 | Average$442 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$500 | Average$918 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$543 | Average$846 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$566 | Average$793 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$636 | Average$1,391 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$730 | Average$833 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$753 | Average$1,194 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,056 | Average$1,313 | FlexibilityNo cancel fee | On-time74% |