NT$21,447 Cheap Flights from Kuala Lumpur (KUL) to Seattle (SEA)

View NT$21,447 flight on Sun, 2026/3/15Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 45% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at NT$21,447 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Kuala Lumpur (KUL) to Seattle (SEA)
Origin airport
Kuala Lumpur Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
12908 km

Sepang to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Sepang to Seattle will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with KUL to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Sepang for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 . 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 kilometers, 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.

Explore a world of travel with Expedia

*Available to Expedia members.