$447 Find Cheap Flights from Seattle to Phuket - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Phuket departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Seattle to Phuket Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Phuket that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Phuket

Tue, Oct 20 - Fri, Oct 30
Singapore Airlines Logo
10:15 am - 7:50 pm
SEA
-
HKT
19h 35m
1 stop
Singapore Airlines Logo
10:05 am - 8:10 am
HKT
-
SEA
36h 05m
1 stop
$690Singapore Airlines
Tue, Oct 20 - Fri, Oct 30
Singapore Airlines Logo
10:15 am - 2:10 pm
SEA
-
HKT
37h 55m
1 stop
Singapore Airlines Logo
10:05 am - 8:10 am
HKT
-
SEA
36h 05m
1 stop
$695Singapore Airlines
Mon, Sep 14 - Mon, Sep 21
Korean Air Logo
7:50 pm - 10:10 pm
SEA
-
HKT
36h 20m
2 stops
Korean Air Logo
11:25 pm - 10:40 am
HKT
-
SEA
25h 15m
1 stop
$901Korean Air
Mon, Sep 14 - Mon, Sep 21
Korean Air Logo
12:50 pm - 10:10 pm
SEA
-
HKT
19h 20m
1 stop
Korean Air Logo
11:25 pm - 10:40 am
HKT
-
SEA
25h 15m
1 stop
$907Korean Air
Mon, Nov 30 - Wed, Dec 9
Asiana Airlines Logo
12:10 am - 9:35 pm
SEA
-
HKT
30h 25m
1 stop
Asiana Airlines Logo
10:55 pm - 1:55 pm
HKT
-
SEA
30h 00m
1 stop
$915Asiana Airlines
Tue, Sep 8 - Wed, Sep 16
Asiana Airlines Logo
12:10 am - 9:45 pm
SEA
-
HKT
31h 35m
1 stop
Asiana Airlines Logo
10:45 pm - 3:15 pm
HKT
-
SEA
30h 30m
1 stop
$915Asiana Airlines
Wed, Sep 16 - Mon, Sep 21
Delta Logo
1:00 pm - 10:10 pm
SEA
-
HKT
19h 10m
1 stop
Delta Logo
11:25 pm - 1:37 pm
HKT
-
SEA
28h 12m
1 stop
$965Delta
Sun, Sep 6 - Wed, Sep 16
Delta Logo
1:00 pm - 10:10 pm
SEA
-
HKT
19h 10m
1 stop
Delta Logo
11:25 pm - 1:37 pm
HKT
-
SEA
28h 12m
1 stop
$965Delta
Fri, Sep 4 - Fri, Sep 11
Multiple Airlines Logo
7:20 pm - 10:50 am
SEA
-
HKT
25h 30m
2 stops
Multiple Airlines Logo
8:55 am - 10:05 am
HKT
-
SEA
39h 10m
3 stops
$976Multiple Airlines
Tue, Oct 20 - Tue, Nov 17
Multiple Airlines Logo
7:20 pm - 8:20 am
SEA
-
HKT
23h 00m
2 stops
Multiple Airlines Logo
10:55 pm - 2:37 pm
HKT
-
SEA
30h 42m
2 stops
$981Multiple Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Phuket flights

Get data-powered insights and trends into flights from Seattle to Phuket to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Phuket?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Phuket departing in October.

Flight prices are below average for this route right now.

Flights to Phuket from Seattle usually cost between $905 and $1,064 in October.
The lowest price found in the past 5 days was $690 on Singapore Airlines (Oct 20-Oct 30).

What is the cheapest month to fly from Seattle to Phuket?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Phuket, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Phuket is April, when tickets cost $558 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is $1,037 and $1,020 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Phuket, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Phuket, you should book around 2 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Find deals

Good to know

Low season

September

Cheapest flight

$447
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Seattle to Phuket City

FAQs - booking Phuket flights

  • How does KAYAK find such low prices on flights from Seattle to Phuket?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Phuket.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Phuket?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Phuket is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Phuket?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to Phuket with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Phuket?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Phuket up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Seattle (SEA)