$314+ Cheap flights from Seattle (SEA) to Ko Phi Phi, Thailand
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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HKT
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Ko Phi Phi 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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Cheapest flights from Seattle to Ko Phi PhiExplore the most affordable flight options available from Seattle to Ko Phi Phi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Seattle to Ko Phi Phi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This oojo deal was found by Cheapflights users on 9/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:40 am -
1 stop19h 55m
Tue 11/108:40 am -
1 stop37h 25m
Deal found 9/19![Singapore Airlines logo]()
$679
This oojo deal was found by Cheapflights users on 9/17. 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 stop32h 10m
Tue 11/108:40 am -
1 stop37h 25m
Deal found 9/17![Singapore Airlines logo]()
$725
This oojo deal was found by Cheapflights users on 9/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:55 am -
1 stop33h 20m
Wed 10/2810:05 am -
1 stop36h 00m
Deal found 9/21![Singapore Airlines logo]()
$726
This Justfly.com deal was found by Cheapflights users on 9/18. 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 11/118:40 am -
1 stop41h 30m
Thu 11/1910:55 am -
1 stop35h 10m
Deal found 9/18![Singapore Airlines logo]()
$756
This oojo deal was found by Cheapflights users on 9/18. 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 11/188:40 am -
1 stop38h 15m
Tue 11/2410:05 am -
1 stop36h 00m
Deal found 9/18![Singapore Airlines logo]()
$774
This Justfly.com deal was found by Cheapflights users on 9/19. 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.
Thu 10/299:40 am -
1 stop34h 00m
Sat 11/78:40 am -
1 stop37h 25m
Deal found 9/19![Singapore Airlines logo]()
$789
This oojo deal was found by Cheapflights users on 9/18. 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 11/158:40 am -
1 stop37h 25m
Tue 11/2410:55 am -
1 stop35h 10m
Deal found 9/18![Singapore Airlines logo]()
$814
This oojo deal was found by Cheapflights users on 9/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:40 am -
1 stop19h 55m
Thu 11/2610:05 am -
1 stop36h 00m
Deal found 9/21![Singapore Airlines logo]()
$823
This oojo deal was found by Cheapflights users on 9/17. 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 11/108:40 am -
1 stop36h 40m
Wed 11/188:20 pm -
1 stop49h 45m
Deal found 9/17![Singapore Airlines logo]()
$843
This oojo deal was found by Cheapflights users on 9/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:40 am -
1 stop37h 25m
Sat 11/213:05 pm -
1 stop31h 00m
Deal found 9/20![Singapore Airlines logo]()
$852
This oojo deal was found by Cheapflights users on 9/18. 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 12/48:40 am -
1 stop41h 30m
Sun 12/132:45 pm -
1 stop55h 20m
Deal found 9/18![Singapore Airlines logo]()
$862
Best flights from Seattle to Ko Phi PhiDiscover carefully curated flight deals from Seattle to Ko Phi Phi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Seattle to Ko Phi Phi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/18. 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 10/185:04 pm -
2 stops27h 46m
Sun 11/112:20 pm -
1 stop35h 25m
Deal found 9/18![Multiple Airlines logo]()
$954
This Korean Air deal was found by Cheapflights users on 9/19. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/3112:10 am -
1 stop30h 15m
Tue 3/2310:55 pm -
1 stop30h 15m
Deal found 9/19![Korean Air logo]()
$1,023
This Delta deal was found by Cheapflights users on 9/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2512:40 pm -
1 stop41h 45m
Thu 2/1810:55 pm -
1 stop27h 55m
Deal found 9/21![Delta logo]()
$1,059
This Cathay Pacific deal was found by Cheapflights users on 9/21. 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 11/1110:25 am -
1 stop40h 20m
Thu 11/1912:20 pm -
2 stops23h 52m
Deal found 9/21![Multiple Airlines logo]()
$996
This Korean Air deal was found by Cheapflights users on 9/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2712:00 pm -
2 stops42h 25m
Mon 2/1510:55 pm -
2 stops32h 55m
Deal found 9/21![Korean Air logo]()
$1,039
This Delta deal was found by Cheapflights users on 9/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2412:40 pm -
1 stop41h 45m
Wed 2/1710:55 pm -
1 stop27h 55m
Deal found 9/21![Delta logo]()
$1,059
This Cathay Pacific deal was found by Cheapflights users on 9/18. 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 1/194:39 pm -
2 stops27h 41m
Fri 1/296:50 pm -
1 stop28h 55m
Deal found 9/18![Multiple Airlines logo]()
$1,004
This Korean Air deal was found by Cheapflights users on 9/19. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/412:10 am -
1 stop30h 15m
Wed 3/2410:55 pm -
1 stop30h 15m
Deal found 9/19![Korean Air logo]()
$1,063
This Delta deal was found by Cheapflights users on 9/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2412:40 pm -
1 stop41h 45m
Thu 2/1810:55 pm -
1 stop27h 55m
Deal found 9/21![Delta logo]()
$1,099
This Cathay Pacific deal was found by Cheapflights users on 9/17. 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 10/207:08 pm -
2 stops25h 42m
Fri 10/3012:20 pm -
1 stop35h 25m
Deal found 9/17![Multiple Airlines logo]()
$1,004
This Korean Air deal was found by Cheapflights users on 9/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:10 am -
1 stop30h 15m
Thu 11/510:55 pm -
1 stop30h 15m
Deal found 9/21![Korean Air logo]()
$1,063
Last-minute flights from Seattle to Ko Phi PhiDiscover last-minute flight deals from Seattle to Ko Phi Phi. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Ko Phi Phi. Data last updated September 22, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 9/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:45 am -
1 stop39h 35m
Sat 10/311:00 pm -
1 stop30h 15m
Deal found 9/21![Multiple Airlines logo]()
$914
This Booking.com deal was found by Cheapflights users on 9/20. 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.
Fri 9/2512:10 am -
1 stop31h 25m
Sat 10/311:00 pm -
1 stop30h 15m
Deal found 9/20![Asiana Airlines logo]()
$927
This FlightHub deal was found by Cheapflights users on 9/20. 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.
Tue 9/2910:15 am -
1 stop19h 35m
Wed 10/78:10 pm -
1 stop26h 15m
Deal found 9/20![Singapore Airlines logo]()
$902
This oojo deal was found by Cheapflights users on 9/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:45 am -
1 stop33h 05m
Sun 10/1811:50 am -
1 stop36h 15m
Deal found 9/21![Cathay Pacific logo]()
$876
This Justfly.com deal was found by Cheapflights users on 9/17. 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 10/2010:15 am -
1 stop37h 55m
Fri 10/302:05 pm -
1 stop32h 00m
Deal found 9/17![Singapore Airlines logo]()
$933
This oojo deal was found by Cheapflights users on 9/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:55 am -
1 stop33h 20m
Wed 10/2810:05 am -
1 stop36h 00m
Deal found 9/21![Singapore Airlines logo]()
$726
This oojo deal was found by Cheapflights users on 9/17. 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 10/2811:25 am -
1 stop40h 20m
Tue 11/1012:20 pm -
1 stop35h 25m
Deal found 9/17![Cathay Pacific logo]()
$873
This SmartFares deal was found by Cheapflights users on 9/17. 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.
Wed 10/2811:25 am -
1 stop40h 20m
Tue 11/1012:20 pm -
2 stops33h 47m
Deal found 9/17![Multiple Airlines logo]()
$932
This oojo deal was found by Cheapflights users on 9/17. 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 10/285:04 pm -
2 stops27h 01m
Tue 11/108:40 am -
1 stop37h 25m
Deal found 9/17![Singapore Airlines logo]()
$936
This Justfly.com deal was found by Cheapflights users on 9/18. 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 10/299:40 am -
1 stop34h 00m
Sat 11/78:40 am -
1 stop37h 25m
Deal found 9/18![Singapore Airlines logo]()
$789
One-way flights from Seattle to Ko Phi PhiSearch for one-way flight options from Seattle to Ko Phi Phi. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Seattle to Ko Phi Phi. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This oojo deal was found by Cheapflights users on 9/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/88:40 am -
1 stop34h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Singapore Airlines logo]()
$314
This oojo deal was found by Cheapflights users on 9/17. 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 1/68:40 am -
1 stop32h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Singapore Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/98:40 am -
1 stop38h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Singapore Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Sat 2/138:40 am -
2 stops32h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/88:40 am -
2 stops24h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$432
This SmartFares deal was found by Cheapflights users on 9/17. 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.
Mon 1/1810:25 am -
1 stop40h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Cathay Pacific logo]()
$444
This SmartFares deal was found by Cheapflights users on 9/18. 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.
Thu 10/112:10 am -
1 stop31h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Asiana Airlines logo]()
$448
This Justfly.com deal was found by Cheapflights users on 9/17. 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 1/1910:25 am -
1 stop33h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Cathay Pacific logo]()
$450
This ScholarTrip deal was found by Cheapflights users on 9/21. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:25 am -
1 stop33h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Cathay Pacific logo]()
$461
This Trip.com deal was found by Cheapflights users on 9/18. 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.
Sun 10/412:50 pm -
1 stop19h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Korean Air logo]()
$463
This Delta deal was found by Cheapflights users on 9/18. 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.
Sat 10/31:00 pm -
1 stop19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Delta logo]()
$477
This Trip.com deal was found by Cheapflights users on 9/18. 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.
Sun 10/411:10 pm -
2 stops32h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$480
Find flight deals from Seattle to Ko Phi Phi
Keep the following information in mind while searching for Seattle to Ko Phi Phi flight deals. Data was last updated September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $677 (oojo) |
One-way from | $314 (oojo) |
Popular in | July |
Cheapest in | April |
Average price | $954 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Ko Phi Phi 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 September 22, 2026.
Use the filters below to find and compare flights from Seattle to Ko Phi Phi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattlePhuket City
SEA Seattle/Tacoma Intl - HKT Phuket City
SEAHKT
Seattle/Tacoma Intl
Wed 1/20
10:25 am-11:20 am
1 stop33h 55m
Phuket City
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$461
Quickest round-trip
SeattlePhuket City
SEA Seattle/Tacoma Intl - HKT Phuket City
SEAHKT
Seattle/Tacoma Intl
Sat 10/3
1:00 pm-10:10 pm
1 stop19h 10m
Phuket City
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$477
SeattlePhuket City
SEA Seattle/Tacoma Intl - HKT Phuket City
SEAHKT
Seattle/Tacoma Intl
Tue 2/2
12:10 am-9:25 pm
1 stop30h 15m
Phuket City
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$545
SeattlePhuket City
SEA Seattle/Tacoma Intl - HKT Phuket City
SEAHKT
Seattle/Tacoma Intl
Wed 1/20
2:30 pm-9:25 pm
2 stops39h 55m
Phuket City
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$550
SeattlePhuket City
SEA Seattle/Tacoma Intl - HKT Phuket City
SEAHKT
Seattle/Tacoma Intl
Sat 1/16
11:26 am-11:20 am
2 stops32h 54m
Phuket City
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$550
SeattlePhuket City
SEA Seattle/Tacoma Intl - HKT Phuket City
SEAHKT
Seattle/Tacoma Intl
Fri 1/29
12:40 pm-9:25 pm
1 stop41h 45m
Phuket City
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$583
SeattlePhuket City
SEA Seattle/Tacoma Intl - HKT Phuket City
SEAHKT
Seattle/Tacoma Intl
Sun 1/31
12:40 pm-9:25 pm
1 stop41h 45m
Phuket City
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$583
SeattlePhuket City
SEA Seattle/Tacoma Intl - HKT Phuket City
SEAHKT
Seattle/Tacoma Intl
Fri 1/29
12:10 am-9:25 pm
1 stop30h 15m
Phuket City
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$585
SeattlePhuket City
SEA Seattle/Tacoma Intl - HKT Phuket City
SEAHKT
Seattle/Tacoma Intl
Thu 12/31
12:35 pm-9:25 pm
1 stop41h 50m
Phuket City
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$594
SeattlePhuket City
SEA Seattle/Tacoma Intl - HKT Phuket City
SEAHKT
Seattle/Tacoma Intl
Mon 12/28
12:10 am-9:25 pm
1 stop30h 15m
Phuket City
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$596
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Seattle to Ko Phi Phi
Have a flexible travel schedule? Discover the best time to fly to Ko Phi Phi from Seattle with our price prediction graph.
SEA-HKT
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 Ko Phi Phi
SEA-K33
SEA-HKT
How much does it cost to fly round-trip from Seattle to Ko Phi Phi?
Airfare is below average for this route at the moment.
Seattle to Ko Phi Phi flights typically cost between $690 and $1,009 in February.The cheapest round-trip price found within the last 5 days was $677 on Singapore Airlines (Feb 12-Feb 22).
Reviews of airlines servicing Ko Phi Phi
Get insights into the airlines that provide service to Ko Phi Phi. 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 Ko Phi Phi. Reviews last updated September 22, 2026.
Get a feel of what it's like to fly with EVA Air,Korean Air, andSingapore Airlines from Seattle to Ko Phi Phi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.5
Boarding
8.4
Comfort
8.3
Entertainment
8.0
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Boarding
8.4
Comfort
8.3
Entertainment
8.0
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Boarding
8.4
Comfort
8.3
Entertainment
8.0
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Boarding
8.4
Comfort
8.3
Entertainment
8.0
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Boarding
8.4
Comfort
8.3
Entertainment
8.0
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Boarding
8.4
Comfort
8.3
Entertainment
8.0
Crew
8.7
Food
8.1
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 Ko Phi Phi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Seattle and Ko Phi Phi flights
Browse other Seattle and Ko Phi Phi flight options. Last updated on September 22, 2026.
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Consider these flights traveling from Seattle to Ko Phi Phi.
Top 6 airlines flying from Seattle to Ko Phi Phi
Discover the top 6 airlines that operate flights from Seattle to Ko Phi Phi. 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 September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$459 | Average$1,032 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$514 | Average$832 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$686 | Average$836 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$736 | Average$970 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$931 | Average$1,057 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$994 | Average$1,150 | FlexibilityNo cancel fee | On-time68% |