$374 Cheap Korean Air flights from Seattle to Bangkok (SEA to BKK)

Find The Best Day To Fly from Seattle to Bangkok

Amazing Korean Air SEA to BKK Flight Deals

The cheapest flights to Suvarnabhumi Intl. found within the past 7 days were $698 round trip and $374 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Sep 1 - Mon, Sep 15
SEA
Seattle
BKK
Bangkok
$698 Roundtrip, just found
$698
Roundtrip
just found
Select Korean Air flight, departing Mon, Sep 1 from Seattle to Bangkok, returning Mon, Sep 15, priced at $698 just found
Wed, Oct 29 - Wed, Nov 5
SEA
Seattle
BKK
Bangkok
$704 Roundtrip, found 5 hours ago
$704
Roundtrip
found 5 hours ago
Select Korean Air flight, departing Wed, Oct 29 from Seattle to Bangkok, returning Wed, Nov 5, priced at $704 found 5 hours ago
Thu, Aug 14 - Thu, Aug 28
SEA
Seattle
BKK
Bangkok
$706 Roundtrip, just found
$706
Roundtrip
just found
Select Korean Air flight, departing Thu, Aug 14 from Seattle to Bangkok, returning Thu, Aug 28, priced at $706 just found
Thu, Sep 11 - Thu, Sep 18
SEA
Seattle
BKK
Bangkok
$709 Roundtrip, found 2 hours ago
$709
Roundtrip
found 2 hours ago
Select Korean Air flight, departing Thu, Sep 11 from Seattle to Bangkok, returning Thu, Sep 18, priced at $709 found 2 hours ago
Thu, Oct 16 - Thu, Nov 20
SEA
Seattle
BKK
Bangkok
$714 Roundtrip, just found
$714
Roundtrip
just found
Select Korean Air flight, departing Thu, Oct 16 from Seattle to Bangkok, returning Thu, Nov 20, priced at $714 just found
Thu, Oct 23 - Mon, Nov 3
SEA
Seattle
BKK
Bangkok
$715 Roundtrip, found 2 hours ago
$715
Roundtrip
found 2 hours ago
Select Korean Air flight, departing Thu, Oct 23 from Seattle to Bangkok, returning Mon, Nov 3, priced at $715 found 2 hours ago

BKK From SEA Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Hotel Clover Asoke

Hotel Clover Asoke

4 out of 5
per person
Aug 15 - Aug 19
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Bangkok (BKK)
Sunbeam Hotel Pattaya

Sunbeam Hotel Pattaya

4 out of 5
per person
Aug 2 - Aug 9
found 15 hours ago
Roundtrip non-stop flight included
Seattle (SEA) to Bangkok (BKK)
Centre Point Sukhumvit Thong Lo

Centre Point Sukhumvit Thong Lo

4 out of 5
per person
Sep 3 - Sep 9
just found
Roundtrip non-stop flight included
Seattle (SEA) to Bangkok (BKK)
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Frequently asked questions

Can I catch a flight from SEA to Suvarnabhumi Airport right now?
It's wise to know about any quarantine requirements and travel advice reports in place in your destination. Make sure you go to our Covid-19 Travel Advisor for up-to-date info on booking a flight to Bangkok Airport.
What terminal is Korean Air at Sea-Tac Airport?
Once you've received the boarding pass for your flight from Sea-Tac Airport to Suvarnabhumi Intl. Airport (BKK), you should be able to see which terminals Korean Air flies in and out of. If not, consult your carrier or do some online research for that information.
Are there Korean Air non-stop flights from SEA to BKK?
Prepare to make a stopover when flying from Seattle - Tacoma Intl. Airport (SEA) to Bangkok Airport, as Korean Air doesn't offer nonstop flights on this route. While waiting for your connection, you might like to pick up a newspaper or your favorite magazine from the airport bookstore to make the time go quicker.
How long is a Korean Air flight from SEA to BKK?
Wander wisely from the instant you step on the plane. With a Korean Air flight from SEA to BKK averaging 17 hours and 55 minutes, you should have a few survival methods up your sleeve. A travel pillow and a change of clothes should be among the basics in your carry-on.
How many direct and indirect flights does Korean Air fly from SEA to BKK?
You shouldn't have any trouble matching up your vacation dates with the flight schedule on offer from Korean Air. Currently, it travels from Seattle - Tacoma Intl. Airport (SEA) to Bangkok Airport around 21 times per month.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to BKK, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Korean Air flight from Seattle SEA to Bangkok BKK 

To find the best deals on flights to Seattle from Bangkok with Korean Air, just enter your travel dates, filter by Korean Air, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Seattle SEA to Bangkok BKK with Korean Air 

If you’re planning a round trip, booking return flights with Korean Air is usually the most cost-effective option. With airfares ranging from $698 to $715, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Korean Air flights from Seattle SEA to Bangkok BKK 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Korean Air flight from Seattle to Bangkok costs from $374. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Bangkok BKK from  Seattle SEA with Korean Air 

To find a cheap Korean Air flight from Seattle SEA to Bangkok BKK, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Korean Air flights from Seattle SEA to Bangkok BKK 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as September, or if you book a flight with a stopover. 

 

Find nonstop flights from Seattle SEA to Bangkok BKK with Korean Air 

If you’re keen to be on Bangkok soil fast, don’t waste time with a stopover—filter your search results to show direct Korean Air flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Korean Air flights from Seattle SEA to Bangkok BKK 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Bangkok BKK from  Seattle SEA with Korean Air on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Korean Air Airports
Hop on a(n) Korean Air flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.54
DTWUSADetroit Metropolitan Wayne County37
ICNKORIncheon Intl.34
GMPKORGimpo Intl.31
CJUKORJeju Intl.28
SEAUSASeattle - Tacoma Intl.25
LAXUSALos Angeles Intl.24
PUSKORGimhae14
JFKUSAJohn F. Kennedy Intl.9
ORDUSAO'Hare Intl.7

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