SEA - DMK

$375 Find Cheap Flights from Seattle to Bangkok

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 Bangkok departing on 11/24. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok Don Mueang Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Bangkok, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$847
Multiple Airlines
Sun 11/9Mon 11/17
SEA - DMK • 2 stops
Cheapest one-way
$375
Multiple Airlines
Mon 11/24
SEA - DMK • 3 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bangkok!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Seattle to Bangkok (SEA-DMK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Bangkok 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 Bangkok

Sun, Nov 9 - Mon, Nov 17
Multiple Airlines Logo
12:10 am - 12:35 amSEA-DMK
33h 25m2 stops
Multiple Airlines Logo
6:40 pm - 1:55 pmDMK-SEA
34h 15m2 stops
$847Multiple Airlines
Find Deal
Mon, Jan 19 - Fri, Jan 30
Multiple Airlines Logo
12:10 am - 12:35 amSEA-DMK
33h 25m2 stops
Multiple Airlines Logo
5:25 pm - 1:55 pmDMK-SEA
35h 30m2 stops
$853Multiple Airlines
Find Deal
Wed, Jan 28 - Thu, Feb 5
Multiple Airlines Logo
12:10 am - 12:35 amSEA-DMK
33h 25m2 stops
Multiple Airlines Logo
5:25 pm - 1:55 pmDMK-SEA
35h 30m2 stops
$855Multiple Airlines
Find Deal
Tue, Jan 13 - Mon, Jan 19
Multiple Airlines Logo
12:10 am - 11:10 pmSEA-DMK
32h 00m2 stops
Multiple Airlines Logo
7:30 am - 6:10 pmDMK-SEA
25h 40m2 stops
$865Multiple Airlines
Find Deal
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
8:45 am - 11:30 pmSEA-DMK
23h 45m2 stops
Multiple Airlines Logo
4:10 pm - 7:10 amDMK-SEA
30h 00m2 stops
$885Multiple Airlines
Find Deal
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
8:45 am - 11:30 pmSEA-DMK
23h 45m2 stops
Multiple Airlines Logo
4:10 pm - 7:10 amDMK-SEA
30h 00m2 stops
$886Multiple Airlines
Find Deal
Sun, Nov 16 - Sun, Nov 23
Multiple Airlines Logo
9:30 pm - 11:40 amSEA-DMK
23h 10m1 stop
Multiple Airlines Logo
9:20 am - 6:40 pmDMK-SEA
24h 20m2 stops
$887Multiple Airlines
Find Deal
Wed, Jan 21 - Sun, Jan 25
Multiple Airlines Logo
9:30 pm - 11:40 amSEA-DMK
23h 10m1 stop
Multiple Airlines Logo
3:40 am - 1:45 pmDMK-SEA
25h 05m1 stop
$904Multiple Airlines
Find Deal
Wed, Jan 21 - Tue, Jan 27
Multiple Airlines Logo
9:30 pm - 11:40 amSEA-DMK
23h 10m1 stop
Multiple Airlines Logo
11:10 pm - 3:05 pmDMK-SEA
30h 55m2 stops
$909Multiple Airlines
Find Deal
Thu, Jan 22 - Thu, Feb 19
Multiple Airlines Logo
9:30 pm - 11:40 amSEA-DMK
23h 10m1 stop
Multiple Airlines Logo
11:10 pm - 3:05 pmDMK-SEA
30h 55m2 stops
$910Multiple Airlines
Find Deal
Useful Info

Good to know

Cheapest flight$375
Flight from Seattle to Bangkok

When to book flights from Seattle to Bangkok

Are your dates flexible? Find out the best times to travel from Seattle to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seattle to Bangkok flights

  • What is the cheapest flight from Seattle to Bangkok Don Mueang Intl Airport?

    In the last 3 days, the lowest price for a flight from Seattle to Bangkok Don Mueang Intl Airport was $375 for a one-way ticket and $847 for a round-trip.

  • Do I need a passport to fly between Seattle and Bangkok?

    Yes

  • Which aircraft models fly most regularly from Seattle to Bangkok?

    We unfortunately don’t have that data for this specific route.

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

    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 Bangkok.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Seattle 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 Bangkok?

    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 to Bangkok with an airline and back to Seattle with another airline. Booking your flights between Seattle and DMK can sometimes prove cheaper using this method.

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

    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 to Bangkok from Seattle 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 Bangkok

Information on your arrival and departure airports

Seattle (SEA)
Don Mueang Intl (DMK)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.