What is the cheapest airline that flies from Washington to Phuket?

Korean Air and Delta are the most popular carriers operating from Washington to Phuket

How long is the flight from State of Washington to Phuket?

If you’re flying from a popular airport in State of Washington, such as Seattle or Spokane, and flying into Phuket, then you can expect flight times to average 19h 35m and 38h 01m, respectively.

What airlines fly to Phuket?

Singapore Airlines, Asiana Airlines and Korean Air are the top three most popular airlines that fly to Phuket from State of Washington according to our data. Singapore Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Phuket. Keep in mind that there are 6 different airlines that fly to Phuket on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington to Phuket?

Prices for flights from Washington to Phuket refresh daily.

How many operators does momondo search for flights from Washington to Phuket?

As of September 2026, there are 7 operators available to choose from for flights from Washington to Phuket.

How old do you have to be to fly from Washington to Phuket?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Phuket.

What documentation or ID do you need to fly to Phuket?

The travel and health documents you'll need for your trip to Phuket may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Phuket. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$349 Cheap Flights from Washington to Phuket in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Phuket

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 am - 7:50 amSEA Seattle/Tacoma Intl-HKT Phuket City

32h 10m1 stop Singapore Changi

8:25 pm - 7:05 amHKT Phuket City-SEA Seattle/Tacoma Intl

25h 40m1 stop Singapore Changi

$677Singapore Airlines

Fri, Feb 12 - Mon, Feb 22

8:40 am - 5:10 pmSEA Seattle/Tacoma Intl-HKT Phuket City

41h 30m1 stop Singapore Changi

8:40 am - 8:05 amHKT Phuket City-SEA Seattle/Tacoma Intl

37h 25m1 stop Singapore Changi

$678Singapore Airlines

Tue, Feb 2 - Mon, Mar 22

11:25 am - 5:45 pmSEA Seattle/Tacoma Intl-HKT Phuket City

40h 20m1 stop Hong Kong Intl

12:20 pm - 8:45 amHKT Phuket City-SEA Seattle/Tacoma Intl

35h 25m1 stop Hong Kong Intl

$873Cathay Pacific

Wed, Oct 28 - Tue, Nov 10

11:45 am - 10:50 amSEA Seattle/Tacoma Intl-HKT Phuket City

33h 05m1 stop Hong Kong Intl

11:50 am - 10:05 amHKT Phuket City-SEA Seattle/Tacoma Intl

36h 15m1 stop Hong Kong Intl

$876Cathay Pacific

Tue, Oct 13 - Sun, Oct 18

5:45 pm - 9:25 pmSEA Seattle/Tacoma Intl-HKT Phuket City

36h 40m2 stops Los Angeles Incheon Intl

10:55 pm - 9:05 amHKT Phuket City-SEA Seattle/Tacoma Intl

25h 10m1 stop Incheon Intl

$935Korean Air

Tue, Nov 3 - Tue, Nov 10

12:30 pm - 9:25 pmSEA Seattle/Tacoma Intl-HKT Phuket City

41h 55m1 stop Incheon Intl

10:55 pm - 11:51 amHKT Phuket City-SEA Seattle/Tacoma Intl

27h 56m1 stop Incheon Intl

$946Delta

Wed, Nov 4 - Wed, Nov 11

12:30 pm - 9:25 pmSEA Seattle/Tacoma Intl-HKT Phuket City

41h 55m1 stop Incheon Intl

10:55 pm - 11:51 amHKT Phuket City-SEA Seattle/Tacoma Intl

27h 56m1 stop Incheon Intl

$947Delta

Thu, Nov 12 - Wed, Nov 18

6:20 am - 10:00 pmPDX Portland-HKT Phuket City

48h 40m2 stops Los Angeles Shanghai Pu Dong

11:05 pm - 4:21 pmHKT Phuket City-PDX Portland

32h 16m2 stops Shanghai Pu Dong Los Angeles

$961China Eastern

Tue, Nov 17 - Fri, Nov 27

6:20 am - 10:00 pmPDX Portland-HKT Phuket City

48h 40m2 stops Los Angeles Shanghai Pu Dong

11:05 pm - 4:21 pmHKT Phuket City-PDX Portland

32h 16m2 stops Shanghai Pu Dong Los Angeles

$961China Eastern

Wed, Nov 18 - Fri, Nov 27

5:57 pm - 9:25 pmSEA Seattle/Tacoma Intl-HKT Phuket City

36h 28m2 stops Los Angeles Incheon Intl

10:55 pm - 3:09 pmHKT Phuket City-SEA Seattle/Tacoma Intl

31h 14m2 stops Incheon Intl Los Angeles

$967Korean Air

Wed, Nov 11 - Wed, Nov 18

Cheap last minute flights

Enter your travel dates to find the best prices.

10:15 am - 8:20 amSEA Seattle/Tacoma Intl-HKT Phuket City

32h 05m1 stop Singapore Changi

8:10 pm - 8:45 amHKT Phuket City-SEA Seattle/Tacoma Intl

26h 35m1 stop Singapore Changi

$992Singapore Airlines

Fri, Sep 25 - Fri, Oct 9

10:15 am - 8:20 amSEA Seattle/Tacoma Intl-HKT Phuket City

32h 05m1 stop Singapore Changi

8:10 pm - 8:45 amHKT Phuket City-SEA Seattle/Tacoma Intl

26h 35m1 stop Singapore Changi

$993Singapore Airlines

Fri, Sep 25 - Fri, Oct 9

12:50 pm - 10:10 pmSEA Seattle/Tacoma Intl-HKT Phuket City

19h 20m1 stop Incheon Intl

11:25 pm - 10:40 amHKT Phuket City-SEA Seattle/Tacoma Intl

25h 15m1 stop Incheon Intl

$1,011Korean Air

Thu, Sep 24 - Fri, Oct 9

12:50 pm - 10:10 pmSEA Seattle/Tacoma Intl-HKT Phuket City

19h 20m1 stop Incheon Intl

11:25 pm - 2:50 pmHKT Phuket City-SEA Seattle/Tacoma Intl

29h 25m2 stops Incheon Intl Los Angeles

$1,022Korean Air

Thu, Sep 24 - Fri, Oct 9

10:59 pm - 5:20 pmSEA Seattle/Tacoma Intl-HKT Phuket City

52h 21m2 stops Vancouver Intl Hong Kong Intl

11:50 am - 10:05 amHKT Phuket City-SEA Seattle/Tacoma Intl

36h 15m1 stop Hong Kong Intl

$1,032Multiple Airlines

Fri, Sep 25 - Fri, Oct 9

10:59 pm - 5:20 pmSEA Seattle/Tacoma Intl-HKT Phuket City

52h 21m2 stops Vancouver Intl Hong Kong Intl

6:20 pm - 10:05 amHKT Phuket City-SEA Seattle/Tacoma Intl

29h 45m1 stop Hong Kong Intl

$1,033Multiple Airlines

Fri, Sep 25 - Fri, Oct 9

7:00 am - 10:10 pmPDX Portland-HKT Phuket City

25h 10m2 stops Seattle/Tacoma Intl Incheon Intl

11:25 pm - 9:56 pmHKT Phuket City-PDX Portland

36h 31m2 stops Incheon Intl Seattle/Tacoma Intl

$1,092Delta

Thu, Sep 24 - Tue, Oct 6

9:51 am - 10:10 pmPDX Portland-HKT Phuket City

22h 19m2 stops Seattle/Tacoma Intl Incheon Intl

11:25 pm - 5:04 pmHKT Phuket City-PDX Portland

31h 39m2 stops Incheon Intl Seattle/Tacoma Intl

$1,092Delta

Thu, Sep 24 - Mon, Oct 5

1:59 pm - 7:45 amPDX Portland-HKT Phuket City

27h 46m2 stops Seattle/Tacoma Intl Doha Hamad Intl

9:35 pm - 9:56 pmHKT Phuket City-PDX Portland

38h 21m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,158Qatar Airways

Sat, Sep 26 - Thu, Oct 22

1:59 pm - 7:45 amPDX Portland-HKT Phuket City

27h 46m2 stops Seattle/Tacoma Intl Doha Hamad Intl

9:35 pm - 9:56 pmHKT Phuket City-PDX Portland

38h 21m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,158Qatar Airways

Sat, Sep 26 - Fri, Oct 23

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Cathay Pacific flights from State of Washington to Phuket

Our best Cathay Pacific deals on State of Washington to Phuket flight tickets

Cathay Pacific

Oct 28

SEA11:25 amSeattle/Tacoma Intl

40h 20m

1 stop

HKT5:45 pmPhuket City

Nov 10

HKT12:20 pmPhuket City

35h 25m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$873

Cathay Pacific

Mar 15

SEA11:25 amSeattle/Tacoma Intl

33h 55m

1 stop

HKT11:20 amPhuket City

Mar 24

HKT6:50 pmPhuket City

28h 55m

1 stop

SEA9:45 amSeattle/Tacoma Intl

$876

Cathay Pacific

Jan 19

SEA10:25 amSeattle/Tacoma Intl

33h 55m

1 stop

HKT11:20 amPhuket City

Feb 16

HKT12:20 pmPhuket City

35h 25m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$884

Delta flights from State of Washington to Phuket

Our best Delta deals on State of Washington to Phuket flight tickets

Delta

Nov 4

SEA12:30 pmSeattle/Tacoma Intl

41h 55m

1 stop

HKT9:25 pmPhuket City

Nov 11

HKT10:55 pmPhuket City

27h 56m

1 stop

SEA11:51 amSeattle/Tacoma Intl

$946

Delta

Nov 12

SEA12:30 pmSeattle/Tacoma Intl

41h 55m

1 stop

HKT9:25 pmPhuket City

Nov 18

HKT10:55 pmPhuket City

27h 56m

1 stop

SEA11:51 amSeattle/Tacoma Intl

$947

Delta

Sep 24

PDX9:51 amPortland

22h 19m

2 stops

HKT10:10 pmPhuket City

Oct 5

HKT11:25 pmPhuket City

31h 39m

2 stops

PDX5:04 pmPortland

$1,092

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Fri 2/12

8:40 am-7:50 am

1 stop32h 10m

Phuket City

Mon 2/22

8:25 pm-7:05 am

1 stop25h 40m

$677

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Tue 2/2

8:40 am-5:10 pm

1 stop41h 30m

Phuket City

Mon 3/22

8:40 am-8:05 am

1 stop37h 25m

$678

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Wed 10/28

11:25 am-5:45 pm

1 stop40h 20m

Phuket City

Tue 11/10

12:20 pm-8:45 am

1 stop35h 25m

$873

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Tue 10/13

11:45 am-10:50 am

1 stop33h 05m

Phuket City

Sun 10/18

11:50 am-10:05 am

1 stop36h 15m

$876

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Tue 11/3

5:45 pm-9:25 pm

2 stops36h 40m

Phuket City

Tue 11/10

10:55 pm-9:05 am

1 stop25h 10m

$935

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Wed 11/4

12:30 pm-9:25 pm

1 stop41h 55m

Phuket City

Wed 11/11

10:55 pm-11:51 am

1 stop27h 56m

$946

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Thu 11/12

12:30 pm-9:25 pm

1 stop41h 55m

Phuket City

Wed 11/18

10:55 pm-11:51 am

1 stop27h 56m

$947

PortlandPhuket City

PDX Portland - HKT Phuket City

PDXHKT

Portland

Tue 11/17

6:20 am-10:00 pm

2 stops48h 40m

Phuket City

Fri 11/27

11:05 pm-4:21 pm

2 stops32h 16m

$961

PortlandPhuket City

PDX Portland - HKT Phuket City

PDXHKT

Portland

Wed 11/18

6:20 am-10:00 pm

2 stops48h 40m

Phuket City

Fri 11/27

11:05 pm-4:21 pm

2 stops32h 16m

$961

SeattlePhuket City

SEA Seattle/Tacoma Intl - HKT Phuket City

SEAHKT

Seattle/Tacoma Intl

Wed 11/11

5:57 pm-9:25 pm

2 stops36h 28m

Phuket City

Wed 11/18

10:55 pm-3:09 pm

2 stops31h 14m

$967

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Phuket

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Phuket?

The cheapest month to fly to Phuket from State of Washington is in April. Flight prices, which tend to average around $558, are often lower during this time because this is during the off-season. If you aren’t able to travel to Phuket during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $567.

How far in advance should I book a flight from Washington to Phuket?

You are more likely to see cheaper flights to Phuket from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Phuket for around $852 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phuket from State of Washington for as low as $706 on momondo.

Can stopping save me money on State of Washington to Phuket flights?

You could potentially save up to 38% on your flight if you consider stops on a State of Washington to Phuket flight.

Cheap State of Washington to Phuket flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Phuket

Best Price Found	$349
Fastest flight time	19h 35m
Direct flights	None

The best one-way flight to Phuket from State of Washington in the past 72 hours is $349. The best round-trip flight deal from State of Washington to Phuket found on momondo in the last 72 hours is $677.

The fastest flight from State of Washington to Phuket takes 19h 35m

There are no direct flights from State of Washington to Phuket. There are no popular flight routes from State of Washington to Phuket.

Search flight deals

Frequently asked questions about flying from Washington to Phuket

When did momondo last update prices for flights from Washington to Phuket?
Prices for flights from Washington to Phuket refresh daily.
How many operators does momondo search for flights from Washington to Phuket?
As of September 2026, there are 7 operators available to choose from for flights from Washington to Phuket.
How old do you have to be to fly from Washington to Phuket?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Phuket.
What documentation or ID do you need to fly to Phuket?
The travel and health documents you'll need for your trip to Phuket may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Phuket. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Phuket

Compare and see reviews for airlines that fly from State of Washington to Phuket with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $459	Free Cancellation	Rating 7.8 8,592 reviews	Search Delta flights
Singapore Airlines	PriceFrom $514	Free Cancellation	Rating 8.2 1,606 reviews	Search Singapore Airlines flights
Asiana Airlines	PriceFrom $686	Free Cancellation	Rating 8.1 562 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $736	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
EVA Air	PriceFrom $931	Free Cancellation	Rating 8.5 1,527 reviews	Search EVA Air flights
Qatar Airways	PriceFrom $994	Free Cancellation	Rating 7.3 3,731 reviews	Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Phuket?

Finding the right flight to Phuket from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phuket quick and easy, saving you time and money.

Can I find flights from Washington to Phuket with flexible booking policies on momondo?

All flight searches from Washington to Phuket on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington to Phuket?

momondo helps you find the best flight between Washington and Phuket by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington to Phuket right now. Can momondo alert me if prices change?

Price alerts on flights to Phuket from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.