฿12,155 Cheap Flights from Seattle (SEA) to Phuket (HKT)

View ฿12,155 flight on Sun, 29 Mar 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Phuket Intl. Airport (HKT)

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Cheap Flights from Seattle (SEA) to Phuket (HKT)

Prices were available within the past 7 days and start at ฿12,155 for one-way flights and ฿22,175 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Sat, 4 Apr - Mon, 20 Apr
SEA
Seattle
HKT
Phuket
฿22,175 Return, found 3 days ago
฿22,175
Return
found 3 days ago
Select Asiana Airlines flight, departing Sat, 4 Apr from Seattle to Phuket, returning Mon, 20 Apr, priced at ฿22,175 found 3 days ago
Asiana Airlines
Mon, 12 Oct - Sun, 25 Oct
SEA
Seattle
HKT
Phuket
฿22,260 Return, found 6 days ago
฿22,260
Return
found 6 days ago
Select Asiana Airlines flight, departing Mon, 12 Oct from Seattle to Phuket, returning Sun, 25 Oct, priced at ฿22,260 found 6 days ago
Korean Air
Wed, 28 Jan - Sun, 1 Feb
SEA
Seattle
HKT
Phuket
฿25,425 Return, found 4 days ago
฿25,425
Return
found 4 days ago
Select Korean Air flight, departing Wed, 28 Jan from Seattle to Phuket, returning Sun, 1 Feb, priced at ฿25,425 found 4 days ago
Korean Air
Mon, 12 Oct - Sun, 25 Oct
SEA
Seattle
HKT
Phuket
฿25,435 Return, found 6 days ago
฿25,435
Return
found 6 days ago
Select Korean Air flight, departing Mon, 12 Oct from Seattle to Phuket, returning Sun, 25 Oct, priced at ฿25,435 found 6 days ago
Delta
Wed, 28 Jan - Sun, 1 Feb
SEA
Seattle
HKT
Phuket
฿25,485 Return, found 4 days ago
฿25,485
Return
found 4 days ago
Select Delta flight, departing Wed, 28 Jan from Seattle to Phuket, returning Sun, 1 Feb, priced at ฿25,485 found 4 days ago
Alaska Airlines
Sat, 4 Apr - Mon, 20 Apr
SEA
Seattle
HKT
Phuket
฿29,930 Return, found 3 days ago
฿29,930
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 4 Apr from Seattle to Phuket, returning Mon, 20 Apr, priced at ฿29,930 found 3 days ago
Delta
Mon, 12 Oct - Sun, 25 Oct
SEA
Seattle
HKT
Phuket
฿30,110 Return, found 6 days ago
฿30,110
Return
found 6 days ago
Select Delta flight, departing Mon, 12 Oct from Seattle to Phuket, returning Sun, 25 Oct, priced at ฿30,110 found 6 days ago
Korean Air
Wed, 28 Jan - Sun, 1 Feb
SEA
Seattle
HKT
Phuket
฿30,130 Return, found 4 days ago
฿30,130
Return
found 4 days ago
Select Korean Air flight, departing Wed, 28 Jan from Seattle to Phuket, returning Sun, 1 Feb, priced at ฿30,130 found 4 days ago
Delta
Mon, 12 Oct - Sun, 25 Oct
SEA
Seattle
HKT
Phuket
฿30,140 Return, found 6 days ago
฿30,140
Return
found 6 days ago
Select Delta flight, departing Mon, 12 Oct from Seattle to Phuket, returning Sun, 25 Oct, priced at ฿30,140 found 6 days ago
Cathay Pacific
Sat, 4 Apr - Mon, 20 Apr
SEA
Seattle
HKT
Phuket
฿30,705 Return, found 3 days ago
฿30,705
Return
found 3 days ago
Select Cathay Pacific flight, departing Sat, 4 Apr from Seattle to Phuket, returning Mon, 20 Apr, priced at ฿30,705 found 3 days ago

Find the cheapest month to fly from Seattle (SEA) to Phuket (HKT)

February is typically the cheapest month to fly

From ฿18,579 - ฿38,506 per traveller.
Flight from Seattle to Phuket route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Phuket Intl.
Return price
฿22,175
Distance
12586 km

Perfect flights from Seattle to Phuket

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Phuket. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Seattle - Tacoma Intl. to Phuket Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿12,155 and roundtrip prices from ฿22,175. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Phuket Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Phuket.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Phuket Airport?
If you're planning on travelling from Seattle - Tacoma Intl. Airport (SEA) to HKT, round-trip journeys start from ฿22,175. This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Phuket Intl. Airport (HKT)?
Each air carrier has different terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from SEA to Phuket Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to Phuket Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to HKT?
With a flight distance of 12,700 kilometres from Seattle - Tacoma Intl. Airport (SEA) to HKT, this is a long trip. Be sure to stay hydrated and take a short walk down the aisle every now and then.
Which airlines fly direct from SEA to Phuket Intl. Airport (HKT)?
Flying directly between Sea-Tac Airport and Phuket Intl. Airport (HKT) isn't possible at present. However, you'll still be able to book a flight to Sa Khu with at least one stop.
Are Seattle - Tacoma Intl. Airport (SEA) to HKT flight tickets cheaper when they're purchased at the last minute?
Tickets from Seattle - Tacoma Intl. Airport (SEA) to Phuket Airport are available up to 12 months before departure on Expedia. And although you may pick up fantastic last-minute deals, it's not something you should bank on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We're constantly updating our fares to make sure you get the biggest bargains, so check back often for all the latest specials.
*Available to Expedia members.