$478 Cheap Korean Air flights from Seattle to Phuket (SEA to HKT)

Find The Best Day To Fly from Seattle to Phuket

Amazing Korean Air SEA to HKT Flight Deals

The cheapest flights to Phuket Intl. found within the past 7 days were $882 round trip and $478 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Nov 10 - Wed, Nov 19
SEA
Seattle
HKT
Phuket
$882 Roundtrip, found 1 day ago
$882
Roundtrip
found 1 day ago
Select Korean Air flight, departing Mon, Nov 10 from Seattle to Phuket, returning Wed, Nov 19, priced at $882 found 1 day ago
Mon, May 5 - Mon, May 12
SEA
Seattle
HKT
Phuket
$887 Roundtrip, found 5 days ago
$887
Roundtrip
found 5 days ago
Select Korean Air flight, departing Mon, May 5 from Seattle to Phuket, returning Mon, May 12, priced at $887 found 5 days ago
Tue, Sep 2 - Mon, Sep 8
SEA
Seattle
HKT
Phuket
$893 Roundtrip, found 1 day ago
$893
Roundtrip
found 1 day ago
Select Korean Air flight, departing Tue, Sep 2 from Seattle to Phuket, returning Mon, Sep 8, priced at $893 found 1 day ago
Sun, Nov 9 - Wed, Nov 19
SEA
Seattle
HKT
Phuket
$922 Roundtrip, found 1 day ago
$922
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sun, Nov 9 from Seattle to Phuket, returning Wed, Nov 19, priced at $922 found 1 day ago

HKT From SEA Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Naithonburi Beach Resort

Naithonburi Beach Resort

4 out of 5
per person
May 13 - May 16
found 19 hours ago
Roundtrip non-stop flight included
Seattle (SEA) to Phuket (HKT)
Nai Yang Beach Resort & Spa

Nai Yang Beach Resort & Spa

4 out of 5
per person
May 13 - May 16
found 19 hours ago
Roundtrip non-stop flight included
Seattle (SEA) to Phuket (HKT)
Melia Phuket Mai Khao

Melia Phuket Mai Khao

5 out of 5
per person
May 13 - May 16
found 19 hours ago
Roundtrip non-stop flight included
Seattle (SEA) to Phuket (HKT)
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Frequently asked questions

Can I catch a flight from Seattle - Tacoma Intl. Airport (SEA) to HKT right now?
For info on any current Phuket Airport quarantine requirements and travel advice, visit our Covid-19 Travel Advisor. Look before you book your flight, so you don’t get caught out en route.
What terminal is Korean Air at Sea-Tac Airport?
Your boarding pass usually tells you exactly which terminal your Korean Air flight will be boarding from at SEA. It might also be able to provide you with arrival details for Phuket Intl. Airport (HKT). If not, you could always consult your airline before you fly.
Are there Korean Air non-stop flights from SEA to HKT?
Unfortunately, you can’t fly direct from Seattle - Tacoma Intl. Airport (SEA) to Phuket Airport with Korean Air. You should be prepared to make at least one stopover if you need to travel with this airline on this route.
How long is a Korean Air flight from SEA to HKT?
If you’re heading from SEA to HKT with Korean Air, settle in and get comfortable. This lengthy flight takes around 18 hours and 20 minutes, so try to get some shut-eye to reduce the impact of jet lag.
How many direct and indirect flights does Korean Air fly from SEA to HKT?
Each month, Korean Air makes the trip between Sea-Tac Airport and Phuket Airport around 17 times.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Phuket Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Korean Air flight from Seattle SEA to Phuket HKT 

To find the best deals on flights to Seattle from Phuket with Korean Air, just enter your travel dates, filter by Korean Air, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Seattle SEA to Phuket HKT with Korean Air 

If you’re planning a round trip, booking return flights with Korean Air is usually the most cost-effective option. With airfares ranging from $882 to $922, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Korean Air flights from Seattle SEA to Phuket HKT 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Korean Air flight from Seattle to Phuket costs from $478. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Phuket HKT from  Seattle SEA with Korean Air 

To find a cheap Korean Air flight from Seattle SEA to Phuket HKT, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Korean Air flights from Seattle SEA to Phuket HKT 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as November, or if you book a flight with a stopover. 

 

Find nonstop flights from Seattle SEA to Phuket HKT with Korean Air 

If you’re keen to be on Phuket soil fast, don’t waste time with a stopover—filter your search results to show direct Korean Air flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Korean Air flights from Seattle SEA to Phuket HKT 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Phuket HKT from  Seattle SEA with Korean Air on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Korean Air Airports
Hop on a(n) Korean Air flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.54
DTWUSADetroit Metropolitan Wayne County37
ICNKORIncheon Intl.34
GMPKORGimpo Intl.31
CJUKORJeju Intl.28
SEAUSASeattle - Tacoma Intl.25
LAXUSALos Angeles Intl.24
PUSKORGimhae14
JFKUSAJohn F. Kennedy Intl.9
ORDUSAO'Hare Intl.7

Travelers ❤️ these 🏨 after their flight to Phuket

Phuket Airport Hotel
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3 out of 5
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Phuket Airport Hotel
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Panphuree Residence
4 out of 5
15/47-48, Soi Naiyang 13, Sa Khu, Phuket
This traditional hotel includes 2 restaurants, an outdoor pool, and a gym. Traveling on business? Take advantage of the business center, free WiFi in public ...
8.4/10 Very Good! (360 reviews)
"The room was nice. The air-conditioning worked good, the building had an elevator, but removing the key when you leave, it’s not a good idea for the air conditioning. The only real problem I found with this place was the girls attitude at the desk. She was not very friendly or hospitable.!"

Reviewed on Apr 27, 2025

Panphuree Residence
The Sixteenth Naiyang Beach Hotel
The Sixteenth Naiyang Beach Hotel
3 out of 5
19/16 Soi Naiyang16 Moo.1, Sa Khu, Phuket
This hotel features an outdoor pool, a gym, and a restaurant. Traveling on business? Take advantage of the free WiFi in public areas, laundry service, and airport ...
8.4/10 Very Good! (335 reviews)
"Great location near airport. Nice rooftop pool. Restaurant available for breakfast. Free shuttle to airport. There's a cafe next door. All other locations need vehicle transportation."

Reviewed on Apr 26, 2025

The Sixteenth Naiyang Beach Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.