S$771 Cheap Flights from Kuala Lumpur to Seattle

View S$771 flight on Fri, 24 Apr, 2026Opens in a new window

Popular airlines from Kuala Lumpur International Airport (KUL) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Kuala Lumpur to Seattle (KUL-SEA)

Prices were available within the past 7 days and start at S$771 for one-way flights and S$1,201 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Fri, 24 Apr - Sun, 10 May
KUL
Kuala Lumpur
SEA
Seattle
S$1,201 Return, found 5 days ago
S$1,201
Return
found 5 days ago
Select Korean Air flight, departing Fri, 24 Apr from Kuala Lumpur to Seattle, returning Sun, 10 May, priced at S$1,201 found 5 days ago
Singapore Airlines
Fri, 24 Apr - Sun, 10 May
KUL
Kuala Lumpur
SEA
Seattle
S$1,224 Return, found 5 days ago
S$1,224
Return
found 5 days ago
Select Singapore Airlines flight, departing Fri, 24 Apr from Kuala Lumpur to Seattle, returning Sun, 10 May, priced at S$1,224 found 5 days ago
Singapore Airlines
Fri, 24 Apr - Sun, 10 May
KUL
Kuala Lumpur
SEA
Seattle
S$1,243 Return, found 5 days ago
S$1,243
Return
found 5 days ago
Select Singapore Airlines flight, departing Fri, 24 Apr from Kuala Lumpur to Seattle, returning Sun, 10 May, priced at S$1,243 found 5 days ago
United
Fri, 24 Apr - Sun, 10 May
KUL
Kuala Lumpur
SEA
Seattle
S$1,252 Return, found 5 days ago
S$1,252
Return
found 5 days ago
Select United flight, departing Fri, 24 Apr from Kuala Lumpur to Seattle, returning Sun, 10 May, priced at S$1,252 found 5 days ago
Qatar Airways
Thu, 11 Sep - Sat, 20 Sep
KUL
Kuala Lumpur
SEA
Seattle
S$1,253 Return, found 2 days ago
S$1,253
Return
found 2 days ago
Select Qatar Airways flight, departing Thu, 11 Sep from Kuala Lumpur to Seattle, returning Sat, 20 Sep, priced at S$1,253 found 2 days ago
Philippine Airlines
Fri, 24 Apr - Sun, 10 May
KUL
Kuala Lumpur
SEA
Seattle
S$1,258 Return, found 5 days ago
S$1,258
Return
found 5 days ago
Select Philippine Airlines flight, departing Fri, 24 Apr from Kuala Lumpur to Seattle, returning Sun, 10 May, priced at S$1,258 found 5 days ago
All Nippon Airways
Fri, 24 Apr - Sun, 10 May
KUL
Kuala Lumpur
SEA
Seattle
S$1,293 Return, found 5 days ago
S$1,293
Return
found 5 days ago
Select All Nippon Airways flight, departing Fri, 24 Apr from Kuala Lumpur to Seattle, returning Sun, 10 May, priced at S$1,293 found 5 days ago
Delta
Fri, 24 Apr - Sun, 10 May
KUL
Kuala Lumpur
SEA
Seattle
S$1,329 Return, found 5 days ago
S$1,329
Return
found 5 days ago
Select Delta flight, departing Fri, 24 Apr from Kuala Lumpur to Seattle, returning Sun, 10 May, priced at S$1,329 found 5 days ago
EVA Airways
Wed, 10 Sep - Fri, 19 Sep
KUL
Kuala Lumpur
SEA
Seattle
S$1,411 Return, found 2 days ago
S$1,411
Return
found 2 days ago
Select EVA Airways flight, departing Wed, 10 Sep from Kuala Lumpur to Seattle, returning Fri, 19 Sep, priced at S$1,411 found 2 days ago
Turkish Airlines
Thu, 2 Oct - Wed, 8 Oct
KUL
Kuala Lumpur
SEA
Seattle
S$1,433 Return, found 6 days ago
S$1,433
Return
found 6 days ago
Select Turkish Airlines flight, departing Thu, 2 Oct from Kuala Lumpur to Seattle, returning Wed, 8 Oct, priced at S$1,433 found 6 days ago
Kuala Lumpur to Seattle route information
Origin airport
Kuala Lumpur Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
S$1,200
Distance
12908 km

Flights from Sepang to Seattle

There are several airlines that operate frequent flights from Kuala Lumpur (KUL) to Seattle (SEA) including

The earliest flight leaves Kuala Lumpur Intl. Airport at 02:10 and arrives at Seattle Tacoma Intl. Airport at 08:44. The last flight of the day departs Kuala Lumpur at 15:25 and arrives at Seattle at 19:50.

The flight distance from Kuala Lumpur to Seattle is about 13083 km, the shortest flight is 17 hours 22 minutes with United Airlines."

Expedia lets you search across the largest number of airlines and Seattle flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Sepang Seattle flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Sepang to Seattle trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Seattle flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Sepang to Seattle with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Kuala Lumpur Intl. Airport (KUL) to Seattle - Tacoma Intl. Airport (SEA)?
The lowest price advertised for a round-trip journey between KUL and Seattle - Tacoma Intl. Airport (SEA) is S$1,201. But you better move fast. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kuala Lumpur Airport to SEA?
This can vary between airlines, as each has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find simple instructions on how to cancel online.
How do I find cheap flights from Kuala Lumpur Airport to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for KUL to SEA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from KUL to Sea-Tac Airport?
Sepang to SeaTac is around 13,000 kilometres, so be prepared to spend a while in the air. Make sure you pack all the essentials, from your hoodie to your headphones. Toss in a couple of snacks to munch on throughout your flight too.
Which airlines fly direct from KUL to Seattle - Tacoma Intl. Airport (SEA)?
At the moment, no airlines offer flights directly from Kuala Lumpur Intl. Airport (KUL) to Seattle - Tacoma Intl. Airport (SEA). You'll need to book a flight with one or more stops. To get the best connections and price, lock in your fare well ahead of time.
Are KUL to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Tickets from KUL to Sea-Tac Airport are available up to 12 months prior to departure on Expedia. And although you may occasionally pick up great last-minute deal, it's not something you should count on. Also, booking your flights ahead of time means you'll have more options --- and you can avoid being wedged in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

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