Phuket

$282+ Cheap flights from Seattle (SEA) to Phuket

SEA — HKT
Dec 10 — Dec 171
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Cheap flight deals from Seattle to Phuket

Cheapest flights from Seattle to Phuket

Tue 11/108:40 am -
1 stop34h 25m
Tue 11/1710:05 am -
1 stop36h 00m
Deal found 11/5$805
Wed 11/118:40 am -
1 stop19h 55m
Thu 11/1910:05 am -
1 stop36h 00m
Deal found 11/5$832
Tue 11/178:40 am -
1 stop19h 55m
Thu 12/178:25 pm -
1 stop25h 40m
Deal found 11/6$841
Sun 11/298:40 am -
1 stop19h 55m
Tue 12/1510:55 pm -
1 stop25h 10m
Deal found 11/5$893
Tue 11/1710:25 am -
1 stop33h 55m
Sun 11/2212:20 pm -
1 stop35h 25m
Deal found 11/8$949
Tue 11/173:51 pm -
2 stops28h 29m
Sun 11/226:50 pm -
1 stop28h 55m
Deal found 11/5$977
Wed 11/112:59 pm -
2 stops29h 21m
Thu 11/1912:20 pm -
2 stops25h 23m
Deal found 11/5$1,009

Find flight deals from Seattle to Phuket

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$602
(oojo)

One-way from

$282
(KAYAK)

Popular in

July

Cheapest in

May

Average price

$863
Provider with most accurate pricing for Seattle/Tacoma Intl-Phuket City flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Phuket City flights.
From Seattle/Tacoma Intl to Phuket
One-way flight from Seattle/Tacoma Intl to Phuket
Highest demand for flights based on searches. 16% potential increase in price ($163 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Seattle to Phuket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Sat 1/9

10:25 am-11:20 am

1 stop33h 55m

Phuket City

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$502

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Mon 2/1

7:15 am-9:25 pm

2 stops47h 10m

Phuket City

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$524
Quickest round-trip

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Fri 3/19

3:40 pm-11:20 am

2 stops29h 40m

Phuket City

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$570

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Thu 12/31

10:25 am-11:20 am

1 stop33h 55m

Phuket City

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$598

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Wed 12/2

3:21 pm-9:25 pm

2 stops39h 04m

Phuket City

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$618

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Sat 11/14

4:59 pm-9:30 am

3 stops49h 31m

Phuket City

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$655

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Wed 12/16

12:35 pm-9:50 pm

1 stop42h 15m

Phuket City

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$1,041

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Tue 1/19

4:49 pm-11:20 am

2 stops27h 31m

Phuket City

Fri 1/29

6:50 pm-9:15 am

2 stops29h 25m

$1,051

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Sat 1/30

3:50 pm-11:00 pm

3 stops40h 10m

Phuket City

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$1,088

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Fri 1/8

8:40 am-9:40 am

1 stop34h 00m

Phuket City

Sat 1/16

8:40 am-7:05 am

1 stop37h 25m

$1,164

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Seattle to Phuket

Have a flexible travel schedule? Discover the best time to fly to Phuket from Seattle with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Seattle to Phuket

What is the cheapest month to book a flight from Seattle to Phuket?

Currently, May is the cheapest month in which you can book a flight from Seattle to Phuket (average of $567). Flying from Seattle to Phuket in July is currently the most expensive (average of $1,064). 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 much does it cost to fly round-trip from Seattle to Phuket?

Airfare is below average for this route at the moment.
Seattle to Phuket flights typically cost between $766 and $950 in March.
The cheapest round-trip price found within the last 5 days was $602 on Singapore Airlines (Mar 30-Apr 14).

How far ahead should I book a flight from Seattle to Phuket?

The price you pay for your flight from Seattle to Phuket may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Phuket

Peruse reviews from past customers who have flown with Korean Air,Singapore Airlines, andAsiana Airlines from Seattle to Phuket to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Related info for your journey

  • What airport do you fly from for flights from Seattle to Phuket?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Phuket from Seattle.

  • How long is the flight from Seattle to Phuket?

    Departing from Seattle to Phuket will take you 34h. The distance from Seattle to Phuket is about 7860 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Seattle to Phuket one-way?

    The cheapest airlines for a one-way flight from Seattle to Phuket are Singapore Airlines ($279), Asiana Airlines ($351), and Korean Air ($434).

  • Can I find deals for flights from Seattle to Phuket that include hotel bookings?

    Yes. In addition to deals on Seattle to Phuket flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Phuket?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Phuket.

  • Can I find deals for business class flights from Seattle to Phuket?

    Yes. Cheapflights offers flight deals from Seattle to Phuket by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Phuket?

    Currently, May is the cheapest month in which you can book a flight from Seattle to Phuket (average of $567). Flying from Seattle to Phuket in July is currently the most expensive (average of $1,064). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Seattle to Phuket

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$459Average$966FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$521Average$852FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$723Average$853FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$792Average$970FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$960Average$1,086FlexibilityNo cancel feeOn-time68%

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