What is the cheapest airline that flies from Kuala Lumpur Intl to Seattle/Tacoma Intl?

Philippine Airlines is the most popular carrier operating from Kuala Lumpur Intl to Seattle/Tacoma Intl

When did momondo last update prices for flights from Kuala Lumpur Intl Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Kuala Lumpur Intl Airport to Seattle/Tacoma Intl Airport were last updated today.

How old do you have to be to fly from Kuala Lumpur Intl Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kuala Lumpur Intl Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$464 Cheap Flights from Kuala Lumpur Intl Airport to Seattle in 2026/27

Find the cheapest flights from Kuala Lumpur Intl Airport to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:45 am - 7:45 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

23h 00m1 stop Manila Ninoy Aquino Intl

11:55 pm - 11:20 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

20h 25m1 stop Manila Ninoy Aquino Intl

$889Philippine Airlines

Mon, Mar 22 - Mon, May 3

11:45 am - 7:45 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

23h 00m1 stop Manila Ninoy Aquino Intl

11:55 pm - 11:20 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

20h 25m1 stop Manila Ninoy Aquino Intl

$895Philippine Airlines

Mon, Mar 22 - Mon, May 3

11:45 am - 7:45 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

23h 00m1 stop Manila Ninoy Aquino Intl

11:55 pm - 11:20 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

20h 25m1 stop Manila Ninoy Aquino Intl

$896Philippine Airlines

Mon, Mar 22 - Mon, May 3

2:20 am - 6:45 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

32h 25m1 stop Manila Ninoy Aquino Intl

3:45 pm - 6:45 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

23h 00m1 stop Tokyo Haneda

$897Multiple Airlines

Wed, Dec 23 - Tue, Jan 5

2:20 am - 6:45 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

32h 25m1 stop Manila Ninoy Aquino Intl

10:10 am - 6:45 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

28h 35m2 stops Vancouver Intl Tokyo Haneda

$898Multiple Airlines

Wed, Dec 23 - Tue, Jan 5

11:45 am - 6:45 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

23h 00m1 stop Manila Ninoy Aquino Intl

9:30 pm - 1:15 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

35h 45m1 stop Manila Ninoy Aquino Intl

$968Philippine Airlines

Thu, Dec 3 - Thu, Dec 10

2:15 pm - 1:20 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

39h 05m1 stop Tokyo Haneda

7:00 am - 12:25 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

25h 25m2 stops San Francisco Tokyo Narita

$979ANA

Tue, Jan 26 - Fri, Feb 5

11:45 pm - 5:10 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

33h 25m1 stop Istanbul

10:10 am - 6:45 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

28h 35m2 stops Vancouver Intl Tokyo Haneda

$1,014Multiple Airlines

Mon, Dec 21 - Sat, Jan 9

11:45 pm - 5:10 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

33h 25m1 stop Istanbul

7:05 pm - 5:20 pmSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

30h 15m1 stop Istanbul

$1,019Turkish Airlines

Tue, Jan 26 - Fri, Feb 5

11:20 pm - 10:40 amKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

26h 20m1 stop Incheon Intl

12:50 pm - 9:50 pmSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

42h 00m1 stop Incheon Intl

$1,020Korean Air

Thu, Apr 29 - Tue, May 18

Cheap last minute flights

Enter your travel dates to find the best prices.

2:20 am - 6:45 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

32h 25m1 stop Manila Ninoy Aquino Intl

9:30 pm - 1:15 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

35h 45m1 stop Manila Ninoy Aquino Intl

$2,801Philippine Airlines

Sun, Nov 8 - Wed, Nov 11

2:20 am - 6:45 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

32h 25m1 stop Manila Ninoy Aquino Intl

9:30 pm - 1:15 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

35h 45m1 stop Manila Ninoy Aquino Intl

$2,874Philippine Airlines

Sun, Nov 8 - Thu, Nov 12

11:15 pm - 11:51 amKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

28h 36m1 stop Incheon Intl

12:30 pm - 5:55 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

25h 25m1 stop Incheon Intl

$3,599Korean Air

Tue, Nov 10 - Thu, Nov 12

2:15 pm - 1:20 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

39h 05m1 stop Tokyo Haneda

10:40 am - 12:15 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

45h 35m2 stops San Francisco Tokyo Narita

$3,751United Airlines

Tue, Nov 10 - Sat, Nov 14

8:05 am - 4:27 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

24h 22m2 stops Tokyo Narita San Francisco

3:35 pm - 12:15 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

40h 40m2 stops San Francisco Tokyo Narita

$3,753United Airlines

Mon, Nov 9 - Sat, Nov 14

2:15 pm - 8:47 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

46h 32m2 stops Tokyo Haneda San Francisco

7:00 am - 12:15 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

25h 15m2 stops San Francisco Tokyo Narita

$3,855ANA

Mon, Nov 9 - Wed, Nov 11

2:15 pm - 1:20 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

39h 05m1 stop Tokyo Haneda

7:00 am - 12:15 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

25h 15m2 stops San Francisco Tokyo Narita

$3,892ANA

Tue, Nov 10 - Thu, Nov 12

2:15 pm - 2:37 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

64h 22m2 stops Tokyo Haneda Vancouver Intl

10:40 am - 12:15 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

45h 35m2 stops San Francisco Tokyo Narita

$3,936United Airlines

Tue, Nov 10 - Fri, Nov 13

8:05 am - 12:59 amKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

32h 54m2 stops Tokyo Narita San Francisco

10:40 am - 12:15 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

45h 35m2 stops San Francisco Tokyo Narita

$3,937United Airlines

Mon, Nov 9 - Fri, Nov 13

5:05 pm - 3:05 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

38h 00m1 stop Taipei City Taiwan Taoyuan Intl

11:45 pm - 3:55 pmSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

24h 10m1 stop Taipei City Taiwan Taoyuan Intl

$4,002STARLUX Airlines

Mon, Nov 9 - Tue, Nov 10

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Korean Air flights from Kuala Lumpur Intl Airport to Seattle

Our best Korean Air deals on Kuala Lumpur Intl Airport to Seattle flight tickets

Korean Air

Apr 29

KUL11:20 pmKuala Lumpur Intl

26h 20m

1 stop

SEA10:40 amSeattle/Tacoma Intl

May 18

SEA12:50 pmSeattle/Tacoma Intl

42h 00m

1 stop

KUL9:50 pmKuala Lumpur Intl

$1,020

Korean Air

Nov 10

KUL11:15 pmKuala Lumpur Intl

28h 36m

1 stop

SEA11:51 amSeattle/Tacoma Intl

Nov 12

SEA12:30 pmSeattle/Tacoma Intl

25h 25m

1 stop

KUL5:55 amKuala Lumpur Intl

$3,599

Korean Air

Nov 10

KUL11:15 pmKuala Lumpur Intl

28h 36m

1 stop

SEA11:51 amSeattle/Tacoma Intl

Nov 13

SEA12:30 pmSeattle/Tacoma Intl

25h 25m

1 stop

KUL5:55 amKuala Lumpur Intl

$6,132

Qatar Airways flights from Kuala Lumpur Intl Airport to Seattle

Our best Qatar Airways deals on Kuala Lumpur Intl Airport to Seattle flight tickets

Qatar Airways

Feb 28

KUL2:30 amKuala Lumpur Intl

25h 10m

1 stop

SEA11:40 amSeattle/Tacoma Intl

Mar 2

SEA8:10 amSeattle/Tacoma Intl

32h 05m

2 stops

KUL8:15 amKuala Lumpur Intl

$1,075

Qatar Airways

Feb 28

KUL2:30 amKuala Lumpur Intl

25h 10m

1 stop

SEA11:40 amSeattle/Tacoma Intl

Mar 2

SEA8:10 amSeattle/Tacoma Intl

32h 05m

2 stops

KUL8:15 amKuala Lumpur Intl

$1,077

Qatar Airways

Feb 28

KUL2:30 amKuala Lumpur Intl

25h 10m

1 stop

SEA11:40 amSeattle/Tacoma Intl

Mar 2

SEA8:10 amSeattle/Tacoma Intl

32h 05m

2 stops

KUL8:15 amKuala Lumpur Intl

$1,079

momondo Fare Finder

Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Mon 3/22

11:45 am-7:45 pm

1 stop23h 00m

Seattle/Tacoma Intl

Mon 5/3

11:55 pm-11:20 am

1 stop20h 25m

$889

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Mon 3/22

11:45 am-7:45 pm

1 stop23h 00m

Seattle/Tacoma Intl

Mon 5/3

11:55 pm-11:20 am

1 stop20h 25m

$895

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Mon 3/22

11:45 am-7:45 pm

1 stop23h 00m

Seattle/Tacoma Intl

Mon 5/3

11:55 pm-11:20 am

1 stop20h 25m

$896

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Wed 12/23

2:20 am-6:45 pm

1 stop32h 25m

Seattle/Tacoma Intl

Tue 1/5

3:45 pm-6:45 am

1 stop23h 00m

$897

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Wed 12/23

2:20 am-6:45 pm

1 stop32h 25m

Seattle/Tacoma Intl

Tue 1/5

10:10 am-6:45 am

2 stops28h 35m

$898

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Thu 12/3

11:45 am-6:45 pm

1 stop23h 00m

Seattle/Tacoma Intl

Thu 12/10

9:30 pm-1:15 am

1 stop35h 45m

$968

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Tue 1/26

2:15 pm-1:20 pm

1 stop39h 05m

Seattle/Tacoma Intl

Fri 2/5

7:00 am-12:25 am

2 stops25h 25m

$979

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Mon 12/21

11:45 pm-5:10 pm

1 stop33h 25m

Seattle/Tacoma Intl

Sat 1/9

10:10 am-6:45 am

2 stops28h 35m

$1,014

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Tue 1/26

11:45 pm-5:10 pm

1 stop33h 25m

Seattle/Tacoma Intl

Fri 2/5

7:05 pm-5:20 pm

1 stop30h 15m

$1,019

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Thu 4/29

11:20 pm-10:40 am

1 stop26h 20m

Seattle/Tacoma Intl

Tue 5/18

12:50 pm-9:50 pm

1 stop42h 00m

$1,020

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kuala Lumpur Intl Airport to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Seattle?

In general, February is the cheapest month to fly from Kuala Lumpur Intl Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,006. If you don’t want to visit Seattle in February, then you should wait until October to fly from Kuala Lumpur Intl Airport, when ticket prices are also cheap, with an average price of $1,043.

How have Kuala Lumpur Intl Airport to Seattle flight prices changed over time?

As of November 2026, prices for Kuala Lumpur Intl Airport to Seattle flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Kuala Lumpur Intl Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Kuala Lumpur Intl Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Kuala Lumpur Intl Airport to Seattle (KUL to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kuala Lumpur Intl Airport to Seattle

Best Price Found	$464
Fastest flight time	23h 00m
Direct flights	None

The best one-way flight to Seattle from Kuala Lumpur Intl Airport in the past 72 hours is $464. The best round-trip flight deal from Kuala Lumpur Intl Airport to Seattle found on momondo in the last 72 hours is $889.

The fastest flight from Kuala Lumpur Intl Airport to Seattle takes 23h 00m

There are no direct flights from Kuala Lumpur Intl Airport to Seattle. There are no popular flight routes from Kuala Lumpur Intl Airport to Seattle.

Search flight deals

Frequently asked questions about flying from Kuala Lumpur Intl Airport to Seattle

How far is Kuala Lumpur Intl to Seattle/Tacoma Intl by plane?
The straight-line distance from Kuala Lumpur Intl to Seattle/Tacoma Intl is 8055.0 mi. By plane, this route typically takes 23h 00m.
When did momondo last update prices for flights from Kuala Lumpur Intl Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Kuala Lumpur Intl Airport to Seattle/Tacoma Intl Airport were last updated today.
How old do you have to be to fly from Kuala Lumpur Intl Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kuala Lumpur Intl Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Olympia

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Cle Elum

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Lacey

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Centralia

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Why use momondo?

Why should I use momondo to find a flight deal from Kuala Lumpur to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kuala Lumpur to Seattle. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kuala Lumpur to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kuala Lumpur to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Kuala Lumpur to Seattle?

momondo helps you find the best flight between Kuala Lumpur and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Kuala Lumpur to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Kuala Lumpur and alert you when they change.