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

Singapore Airlines, Hainan Airlines, and Asiana Airlines are the most popular carriers operating from Washington to Phuket

What airlines fly to Phuket?

Singapore Airlines, Korean Air and EVA 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 53% 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.

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 05m and 23h, respectively.

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 December 2025, 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.

$307 Cheap Flights from Washington to Phuket in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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

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.

12:10 am - 9:35 pm

SEA

HKT

30h 25m1 stop

10:15 pm - 2:55 pm

HKT

SEA

30h 40m1 stop

$711Asiana Airlines

Sun, Mar 1 - Mon, Mar 30

12:10 am - 9:35 pm

SEA

HKT

30h 25m1 stop

10:55 pm - 1:55 pm

HKT

SEA

30h 00m1 stop

$713Asiana Airlines

Tue, Dec 30 - Sat, Feb 28

12:10 am - 9:35 pm

SEA

HKT

30h 25m1 stop

10:55 pm - 2:55 pm

HKT

SEA

30h 00m1 stop

$760Asiana Airlines

Sat, Mar 7 - Thu, Mar 12

3:50 pm - 7:50 am

SEA

HKT

26h 00m2 stops

10:05 am - 8:10 am

HKT

SEA

36h 05m1 stop

$783Multiple Airlines

Wed, Mar 11 - Mon, Mar 16

3:50 pm - 7:50 am

SEA

HKT

26h 00m2 stops

8:15 pm - 8:10 am

HKT

SEA

25h 55m1 stop

$817Multiple Airlines

Wed, Mar 11 - Wed, Mar 18

7:10 am - 10:10 pm

PDX

HKT

24h 00m2 stops

11:40 pm - 12:44 pm

HKT

PDX

28h 04m2 stops

$936Korean Air

Mon, Jan 19 - Sun, Feb 1

6:00 am - 7:20 pm

PDX

HKT

23h 20m2 stops

6:00 pm - 12:18 pm

HKT

PDX

32h 18m2 stops

$949Singapore Airlines

Sat, May 9 - Sat, May 23

5:39 pm - 2:05 pm

PDX

HKT

29h 26m2 stops

6:00 pm - 1:37 pm

HKT

PDX

33h 37m2 stops

$957Singapore Airlines

Sun, Mar 1 - Mon, Mar 9

10:40 am - 10:10 pm

PDX

HKT

21h 30m2 stops

11:25 pm - 4:33 pm

HKT

PDX

31h 08m2 stops

$962Korean Air

Wed, Apr 1 - Wed, Apr 15

6:40 am - 7:50 am

GEG

HKT

35h 10m2 stops

9:55 pm - 4:53 pm

HKT

GEG

32h 58m3 stops

$1,387Qatar Airways

Thu, Apr 16 - Wed, Apr 29

Asiana Airlines flights from State of Washington to Phuket

Our best Asiana Airlines deals on State of Washington to Phuket flight tickets

Asiana Airlines

Mar 1

SEA12:10 amSeattle/Tacoma Intl

30h 25m

1 stop

HKT9:35 pmPhuket City

Mar 30

HKT10:15 pmPhuket City

30h 40m

1 stop

SEA2:55 pmSeattle/Tacoma Intl

$711

Find similar

Asiana Airlines

Dec 30

SEA12:10 amSeattle/Tacoma Intl

30h 25m

1 stop

HKT9:35 pmPhuket City

Feb 28

HKT10:55 pmPhuket City

30h 00m

1 stop

SEA1:55 pmSeattle/Tacoma Intl

$713

Find similar

Asiana Airlines

Mar 7

SEA12:10 amSeattle/Tacoma Intl

30h 25m

1 stop

HKT9:35 pmPhuket City

Mar 12

HKT10:55 pmPhuket City

30h 00m

1 stop

SEA2:55 pmSeattle/Tacoma Intl

$760

Find similar

Cathay Pacific flights from State of Washington to Phuket

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

Cathay Pacific

Mar 2

SEA4:50 pmSeattle/Tacoma Intl

33h 45m

2 stops

HKT5:35 pmPhuket City

Mar 30

HKT6:20 pmPhuket City

29h 50m

1 stop

SEA10:10 amSeattle/Tacoma Intl

$819

Find similar

Cathay Pacific

Jan 15

SEA7:55 pmSeattle/Tacoma Intl

54h 40m

2 stops

HKT5:35 pmPhuket City

Jan 25

HKT6:35 pmPhuket City

41h 17m

2 stops

SEA8:52 pmSeattle/Tacoma Intl

$898

Find similar

Cathay Pacific

Jan 16

SEA7:55 pmSeattle/Tacoma Intl

54h 40m

2 stops

HKT5:35 pmPhuket City

Jan 30

HKT12:20 pmPhuket City

25h 26m

2 stops

SEA10:46 pmSeattle/Tacoma Intl

$943

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattlePhuket City

SEA - HKT

SEAHKT

Seattle/Tacoma Intl

Sun 3/1

12:10 am-9:35 pm

1 stop30h 25m

Phuket City

Mon 3/30

10:15 pm-2:55 pm

1 stop30h 40m

$711

SeattlePhuket City

SEA - HKT

SEAHKT

Seattle/Tacoma Intl

Tue 12/30

12:10 am-9:35 pm

1 stop30h 25m

Phuket City

Sat 2/28

10:55 pm-1:55 pm

1 stop30h 00m

$713

SeattlePhuket City

SEA - HKT

SEAHKT

Seattle/Tacoma Intl

Sat 3/7

12:10 am-9:35 pm

1 stop30h 25m

Phuket City

Thu 3/12

10:55 pm-2:55 pm

1 stop30h 00m

$760

SeattlePhuket City

SEA - HKT

SEAHKT

Seattle/Tacoma Intl

Wed 3/11

3:50 pm-7:50 am

2 stops26h 00m

Phuket City

Mon 3/16

10:05 am-8:10 am

1 stop36h 05m

$783

SeattlePhuket City

SEA - HKT

SEAHKT

Seattle/Tacoma Intl

Wed 3/11

3:50 pm-7:50 am

2 stops26h 00m

Phuket City

Wed 3/18

8:15 pm-8:10 am

1 stop25h 55m

$817

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Mon 1/19

7:10 am-10:10 pm

2 stops24h 00m

Phuket City

Sun 2/1

11:40 pm-12:44 pm

2 stops28h 04m

$936

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Sat 5/9

6:00 am-7:20 pm

2 stops23h 20m

Phuket City

Sat 5/23

6:00 pm-12:18 pm

2 stops32h 18m

$949

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Sun 3/1

5:39 pm-2:05 pm

2 stops29h 26m

Phuket City

Mon 3/9

6:00 pm-1:37 pm

2 stops33h 37m

$957

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Wed 4/1

10:40 am-10:10 pm

2 stops21h 30m

Phuket City

Wed 4/15

11:25 pm-4:33 pm

2 stops31h 08m

$962

SpokanePhuket City

GEG - HKT

GEGHKT

Spokane

Thu 4/16

6:40 am-7:50 am

2 stops35h 10m

Phuket City

Wed 4/29

9:55 pm-4:53 pm

3 stops32h 58m

$1,387

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 January. Flight prices, which tend to average around $695, 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 January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $766.

What is the cheapest day to depart on your flight to Phuket?

The cheapest day to depart from State of Washington to Phuket is on a Thursday when prices can be found for as low as $1,004. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,334. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phuket.

What is the cheapest time of day to depart on your flight to Phuket?

Our data shows that the cheapest State of Washington to Phuket flights are usually those with departure times in the morning. Our users have found flights to Phuket in the morning for as low as $1,033. In the afternoon is when there is more demand to fly to Phuket, so prices are often more expensive at around $1,383 per ticket.

How far in advance should I book a flight 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 $991 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 $591 on momondo.

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

You could potentially save up to 52% 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

Fastest flight time	19h 05m
Direct flights	None

The fastest flight from State of Washington to Phuket takes 19h 05m

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

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 December 2025, 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
Singapore Airlines	PriceFrom $551	Free Cancellation	Rating 8.1 1,412 reviews	Search Singapore Airlines flights
Asiana Airlines	PriceFrom $675	Free Cancellation	Rating 8.2 492 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $798	Free Cancellation	Rating 8.4 1,184 reviews	Search Korean Air flights
Delta	PriceFrom $835	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
Qatar Airways	PriceFrom $896	Free Cancellation	Rating 7.4 3,677 reviews	Search Qatar Airways flights
EVA Air	PriceFrom $935	Free Cancellation	Rating 8.4 1,296 reviews	Search EVA Air 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.