$424+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KTI
Nov 11 — Nov 181
Round-trip
1 adult, Economy
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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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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 12, 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 12, 2026.
This oojo deal was found by Cheapflights users on 10/8. 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 12/308:40 am -
1 stop38h 05m
Sat 1/302:40 pm -
1 stop31h 25m
Deal found 10/8![Singapore Airlines logo]()
$744
This oojo deal was found by Cheapflights users on 10/9. 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.
Sun 11/18:40 am -
1 stop38h 05m
Thu 11/122:40 pm -
1 stop31h 25m
Deal found 10/9![Singapore Airlines logo]()
$767
This Justfly.com deal was found by Cheapflights users on 10/8. 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 10/2111:45 am -
1 stop32h 30m
Sun 12/67:05 pm -
1 stop28h 40m
Deal found 10/8![Cathay Pacific logo]()
$823
This oojo deal was found by Cheapflights users on 10/8. 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 10/229:55 am -
1 stop37h 45m
Thu 11/59:35 am -
1 stop36h 30m
Deal found 10/8![Singapore Airlines logo]()
$840
This Cathay Pacific deal was found by Cheapflights users on 10/8. 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 10/1911:45 am -
1 stop32h 30m
Sun 12/67:05 pm -
1 stop28h 40m
Deal found 10/8![Cathay Pacific logo]()
$846
This oojo deal was found by Cheapflights users on 10/8. 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 11/178:40 am -
1 stop32h 55m
Tue 12/87:40 pm -
1 stop26h 25m
Deal found 10/8![Singapore Airlines logo]()
$855
This KAYAK deal was found by Cheapflights users on 10/8. 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.
Mon 11/910:25 am -
1 stop33h 00m
Mon 11/1611:45 am -
1 stop36h 00m
Deal found 10/8![Cathay Pacific logo]()
$860
This KAYAK deal was found by Cheapflights users on 10/7. 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 11/37:35 pm -
2 stops27h 10m
Tue 11/249:35 am -
2 stops30h 24m
Deal found 10/7![Singapore Airlines logo]()
$883
This Booking.com deal was found by Cheapflights users on 10/9. 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 11/1710:07 am -
2 stops33h 18m
Tue 12/811:45 am -
1 stop36h 00m
Deal found 10/9![Multiple Airlines logo]()
$884
This Cathay Pacific deal was found by Cheapflights users on 10/7. 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.
Tue 11/32:59 pm -
2 stops35h 46m
Tue 11/2411:45 am -
1 stop36h 00m
Deal found 10/7![Multiple Airlines logo]()
$889
This KAYAK deal was found by Cheapflights users on 10/9. 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.
Wed 11/1810:25 am -
1 stop33h 00m
Wed 12/237:05 pm -
1 stop28h 40m
Deal found 10/9![Cathay Pacific logo]()
$898
This KAYAK deal was found by Cheapflights users on 10/8. 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.
Mon 11/910:07 am -
2 stops33h 18m
Mon 11/167:05 pm -
1 stop28h 40m
Deal found 10/8![Multiple Airlines logo]()
$903
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 12, 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 12, 2026.
This Cathay Pacific deal was found by Cheapflights users on 10/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:59 pm -
2 stops33h 46m
Thu 11/2611:45 am -
2 stops25h 56m
Deal found 10/11![Multiple Airlines logo]()
$936
This Korean Air deal was found by Cheapflights users on 10/8. 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 11/1111:00 am -
1 stop20h 45m
Wed 11/2512:10 am -
1 stop29h 00m
Deal found 10/8![Korean Air logo]()
$984
This Delta deal was found by Cheapflights users on 10/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:55 pm -
2 stops35h 50m
Sun 12/2712:10 am -
1 stop26h 46m
Deal found 10/7![Delta logo]()
$1,636
This Turkish Airlines deal was found by Cheapflights users on 10/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:50 am -
3 stops60h 45m
Thu 11/1911:20 am -
2 stops44h 50m
Deal found 10/12![Turkish Airlines logo]()
$1,822
This Cathay Pacific deal was found by Cheapflights users on 10/8. 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.
Sun 11/223:46 pm -
2 stops27h 39m
Thu 12/311:45 am -
2 stops24h 39m
Deal found 10/8![Multiple Airlines logo]()
$986
This Korean Air deal was found by Cheapflights users on 10/11. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:00 am -
1 stop20h 45m
Wed 11/1812:10 am -
2 stops31h 41m
Deal found 10/11![Korean Air logo]()
$995
This Korean Air deal was found by Cheapflights users on 10/8. 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.
Sun 11/229:20 pm -
2 stops58h 25m
Wed 12/212:10 am -
1 stop29h 00m
Deal found 10/8![Korean Air logo]()
$1,001
This Korean Air deal was found by Cheapflights users on 10/8. 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.
Tue 1/512:10 am -
1 stop31h 35m
Thu 2/412:10 am -
2 stops35h 21m
Deal found 10/8![Korean Air logo]()
$1,096
This Turkish Airlines deal was found by Cheapflights users on 10/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:50 am -
3 stops60h 45m
Mon 11/167:15 pm -
3 stops40h 32m
Deal found 10/12![Turkish Airlines logo]()
$2,016
This Singapore Airlines deal was found by Cheapflights users on 10/8. 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.
Mon 11/97:15 am -
3 stops34h 20m
Thu 11/197:40 pm -
3 stops42h 20m
Deal found 10/8![Multiple Airlines logo]()
$1,985
This Korean Air deal was found by Cheapflights users on 10/9. 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 12/211:00 am -
1 stop20h 45m
Wed 1/612:10 am -
1 stop23h 55m
Deal found 10/9![Korean Air logo]()
$1,834
This Korean Air deal was found by Cheapflights users on 10/7. 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.
Mon 11/2311:00 am -
1 stop20h 45m
Thu 12/3112:10 am -
2 stops35h 32m
Deal found 10/7![Korean Air logo]()
$2,018
Last-minute flights from Seattle to CambodiaDiscover last-minute flight deals from Seattle to Cambodia. Data last updated October 12, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Cambodia. Data last updated October 12, 2026 and is based on user searches.
This Cathay Pacific deal was found by Cheapflights users on 10/8. 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 10/1911:45 am -
1 stop32h 30m
Sun 12/67:05 pm -
1 stop28h 40m
Deal found 10/8![Cathay Pacific logo]()
$846
This Justfly.com deal was found by Cheapflights users on 10/8. 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 10/2111:45 am -
1 stop32h 30m
Sun 12/67:05 pm -
1 stop28h 40m
Deal found 10/8![Cathay Pacific logo]()
$823
This oojo deal was found by Cheapflights users on 10/8. 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 10/229:55 am -
1 stop37h 45m
Thu 11/59:35 am -
1 stop36h 30m
Deal found 10/8![Singapore Airlines logo]()
$840
This FlightHub deal was found by Cheapflights users on 10/8. 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 10/277:08 pm -
2 stops25h 17m
Sun 12/67:05 pm -
1 stop28h 40m
Deal found 10/8![Cathay Pacific logo]()
$905
This oojo deal was found by Cheapflights users on 10/9. 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.
Sun 11/18:40 am -
1 stop38h 05m
Thu 11/122:40 pm -
1 stop31h 25m
Deal found 10/9![Singapore Airlines logo]()
$767
This KAYAK deal was found by Cheapflights users on 10/7. 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 11/37:35 pm -
2 stops27h 10m
Tue 11/249:35 am -
2 stops30h 24m
Deal found 10/7![Singapore Airlines logo]()
$883
This Cathay Pacific deal was found by Cheapflights users on 10/7. 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.
Tue 11/32:59 pm -
2 stops35h 46m
Tue 11/2411:45 am -
1 stop36h 00m
Deal found 10/7![Multiple Airlines logo]()
$889
This KAYAK deal was found by Cheapflights users on 10/8. 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.
Mon 11/910:25 am -
1 stop33h 00m
Mon 11/1611:45 am -
1 stop36h 00m
Deal found 10/8![Cathay Pacific logo]()
$860
This KAYAK deal was found by Cheapflights users on 10/8. 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.
Mon 11/910:07 am -
2 stops33h 18m
Mon 11/167:05 pm -
1 stop28h 40m
Deal found 10/8![Multiple Airlines logo]()
$903
This oojo deal was found by Cheapflights users on 10/8. 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 11/178:40 am -
1 stop32h 55m
Tue 12/87:40 pm -
1 stop26h 25m
Deal found 10/8![Singapore Airlines logo]()
$855
This Booking.com deal was found by Cheapflights users on 10/9. 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 11/1710:07 am -
2 stops33h 18m
Tue 12/811:45 am -
1 stop36h 00m
Deal found 10/9![Multiple Airlines logo]()
$884
This KAYAK deal was found by Cheapflights users on 10/9. 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.
Wed 11/1810:25 am -
1 stop33h 00m
Wed 12/237:05 pm -
1 stop28h 40m
Deal found 10/9![Cathay Pacific logo]()
$898
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 12, 2026.
Search for one-way flight options from Seattle to Cambodia. Find affordable one-way fares based on user searches. Data last updated October 12, 2026.
This Expedia deal was found by Cheapflights users on 10/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:40 pm -
2 stops36h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$424
This Expedia deal was found by Cheapflights users on 10/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:30 pm -
2 stops36h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$430
This KAYAK deal was found by Cheapflights users on 10/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:25 am -
1 stop33h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Cathay Pacific logo]()
$436
This FlightHub deal was found by Cheapflights users on 10/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:30 pm -
2 stops26h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$460
This FlightHub deal was found by Cheapflights users on 10/8. 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 10/184:30 pm -
2 stops26h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Fri 1/88:40 am -
1 stop40h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Sat 1/98:40 am -
1 stop40h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$500
This Travelocity deal was found by Cheapflights users on 10/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:30 pm -
2 stops52h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$506
This Cathay Pacific deal was found by Cheapflights users on 10/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:33 am -
2 stops32h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Cathay Pacific logo]()
$515
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 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $584 (oojo) |
One-way from | $424 (Expedia) |
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 12, 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
Tue 11/10
3:40 pm-6:55 pm
2 stops36h 15m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$424
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Thu 10/29
6:10 am-5:45 pm
2 stops45h 35m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$515
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
$529
Quickest round-trip
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Thu 10/22
1:00 pm-10:15 pm
1 stop19h 15m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$540
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Mon 12/28
10:25 am-10:25 am
1 stop33h 00m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$548
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Sat 10/24
11:45 am-5:45 pm
1 stop40h 00m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$589
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Fri 10/23
1:00 pm-10:15 pm
1 stop19h 15m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$605
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Mon 12/28
4:59 pm-5:45 pm
2 stops33h 46m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$661
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Sat 10/17
11:55 pm-6:45 pm
2 stops52h 50m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$674
SeattlePhnom Penh
SEA Seattle/Tacoma Intl - KTI Phnom Penh Techo Intl
SEAKTI
Seattle/Tacoma Intl
Wed 12/23
9:30 pm-12:15 am
1 stop35h 45m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$729
Showing 1-10 of 23 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 $1,348). 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 89 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 12, 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.
Food
8.1
Crew
8.7
Comfort
8.3
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Food
8.1
Crew
8.7
Comfort
8.3
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Food
8.1
Crew
8.7
Comfort
8.3
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Food
8.1
Crew
8.7
Comfort
8.3
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Food
8.1
Crew
8.7
Comfort
8.3
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - TPE
Food
8.1
Crew
8.7
Comfort
8.3
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
SEA - 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 October 12, 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 7,457,451 searches. Data last updated October 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$364 | Average$442 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$500 | Average$915 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$543 | Average$849 | 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$1,300 | FlexibilityNo cancel fee | On-time74% |