S$492 Cheap Flights from Seattle to Kuala Lumpur

View S$492 flight on Thu, 27 Nov, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at S$492 for one-way flights and S$952 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Thu, 27 Nov - Thu, 4 Dec
SEA
Seattle
KUL
Kuala Lumpur
S$952 Return, found 1 day ago
S$952
Return
found 1 day ago
Select Philippine Airlines flight, departing Thu, 27 Nov from Seattle to Kuala Lumpur, returning Thu, 4 Dec, priced at S$952 found 1 day ago
Cathay Pacific
Sat, 9 May - Sun, 17 May
SEA
Seattle
KUL
Kuala Lumpur
S$964 Return, found 5 days ago
S$964
Return
found 5 days ago
Select Cathay Pacific flight, departing Sat, 9 May from Seattle to Kuala Lumpur, returning Sun, 17 May, priced at S$964 found 5 days ago
All Nippon Airways
Thu, 27 Nov - Thu, 4 Dec
SEA
Seattle
KUL
Kuala Lumpur
S$1,116 Return, found 1 day ago
S$1,116
Return
found 1 day ago
Select All Nippon Airways flight, departing Thu, 27 Nov from Seattle to Kuala Lumpur, returning Thu, 4 Dec, priced at S$1,116 found 1 day ago
All Nippon Airways
Thu, 27 Nov - Thu, 4 Dec
SEA
Seattle
KUL
Kuala Lumpur
S$1,143 Return, found 1 day ago
S$1,143
Return
found 1 day ago
Select All Nippon Airways flight, departing Thu, 27 Nov from Seattle to Kuala Lumpur, returning Thu, 4 Dec, priced at S$1,143 found 1 day ago
Alaska Airlines
Sat, 9 May - Sun, 17 May
SEA
Seattle
KUL
Kuala Lumpur
S$1,158 Return, found 5 days ago
S$1,158
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 9 May from Seattle to Kuala Lumpur, returning Sun, 17 May, priced at S$1,158 found 5 days ago
All Nippon Airways
Thu, 27 Nov - Thu, 4 Dec
SEA
Seattle
KUL
Kuala Lumpur
S$1,162 Return, found 1 day ago
S$1,162
Return
found 1 day ago
Select All Nippon Airways flight, departing Thu, 27 Nov from Seattle to Kuala Lumpur, returning Thu, 4 Dec, priced at S$1,162 found 1 day ago
Singapore Airlines
Sat, 9 May - Sun, 17 May
SEA
Seattle
KUL
Kuala Lumpur
S$1,284 Return, found 5 days ago
S$1,284
Return
found 5 days ago
Select Singapore Airlines flight, departing Sat, 9 May from Seattle to Kuala Lumpur, returning Sun, 17 May, priced at S$1,284 found 5 days ago
United
Thu, 27 Nov - Thu, 4 Dec
SEA
Seattle
KUL
Kuala Lumpur
S$1,309 Return, found 1 day ago
S$1,309
Return
found 1 day ago
Select United flight, departing Thu, 27 Nov from Seattle to Kuala Lumpur, returning Thu, 4 Dec, priced at S$1,309 found 1 day ago
STARLUX Airlines
Sat, 9 May - Sun, 17 May
SEA
Seattle
KUL
Kuala Lumpur
S$1,351 Return, found 5 days ago
S$1,351
Return
found 5 days ago
Select STARLUX Airlines flight, departing Sat, 9 May from Seattle to Kuala Lumpur, returning Sun, 17 May, priced at S$1,351 found 5 days ago
All Nippon Airways
Sat, 9 May - Sun, 17 May
SEA
Seattle
KUL
Kuala Lumpur
S$1,398 Return, found 5 days ago
S$1,398
Return
found 5 days ago
Select All Nippon Airways flight, departing Sat, 9 May from Seattle to Kuala Lumpur, returning Sun, 17 May, priced at S$1,398 found 5 days ago

Find the cheapest month to fly from Seattle (SEA) to Kuala Lumpur (KUL)

January is typically the cheapest month to fly

From S$862 - S$2,236 per traveller.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Kuala Lumpur Intl. Airport (KUL)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight between SEA and Kuala Lumpur Intl. Airport (KUL) was S$952. Fares this cheap don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Kuala Lumpur Intl. Airport (KUL)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Sea-Tac Airport to Kuala Lumpur Intl. Airport (KUL) 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 Sea-Tac Airport to Kuala Lumpur Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Kuala Lumpur Intl. Airport (KUL)?
The distance is around 13,000 kilometres. Sleep mask? Check. A change of clothes? Double check. You'll need to pack all the essentials for this long-haul SeaTac to Sepang flight.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Kuala Lumpur Airport?
You won't find any airlines flying directly between Sea-Tac Airport and Kuala Lumpur Airport, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are Seattle - Tacoma Intl. Airport (SEA) to Kuala Lumpur Intl. Airport (KUL) flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so not always. While last-minute flight deals between Sea-Tac Airport and Kuala Lumpur Airport are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some airlines publicize their prices up to a year ahead of the departure date. Expedia is constantly updating the biggest bargains around, so keep checking and be ready to book when the fares dip.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Kuala Lumpur Intl.
Airlines serving
All Nippon Airways, American Airlines, Cathay Pacific, EVA Airways, Emirates, Japan Airlines, KLM, Korean Air, Malaysia Airlines, Philippine Airlines, Qatar Airways, Singapore Airlines, Turkish Airlines, United
Return price
S$952
Distance
12908 km

Book with confidence

Flights from Seattle to Sepang

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

The earliest flight leaves Seattle Tacoma Intl. Airport at 00:50 and arrives at Kuala Lumpur Intl. Airport at 00:15. The last flight of the day departs Seattle at 14:00 and arrives at Kuala Lumpur at 23:55.

The flight distance from Seattle to Kuala Lumpur is about 13093 km, the shortest flight is 18 hours 05 minutes with United Airlines.

Expedia lets you search across the largest number of airlines and Sepang 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 Seattle Sepang 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 Seattle to Sepang trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Sepang 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 Seattle to Sepang with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Flights from Seattle to Sepang

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