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Cheap flights from Kuala Lumpur Intl Airport to Seattle from $496

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kuala Lumpur Intl Airport to Seattle departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Kuala Lumpur Intl Airport to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
11:20 pm - 11:00 am
KUL
-
SEA
26h 40m
1 stop
Korean Air Logo
1:20 pm - 9:50 pm
SEA
-
KUL
41h 30m
1 stop
$1,012Korean Air
Wed, Jul 15 - Wed, Jul 29
Multiple Airlines Logo
10:45 pm - 3:15 pm
KUL
-
SEA
31h 30m
3 stops
Multiple Airlines Logo
12:10 am - 12:30 am
SEA
-
KUL
33h 20m
2 stops
$1,042Multiple Airlines
Wed, Sep 2 - Tue, Sep 29
ANA Logo
2:15 pm - 2:25 pm
KUL
-
SEA
39h 10m
1 stop
ANA Logo
7:11 am - 12:05 am
SEA
-
KUL
25h 54m
2 stops
$1,048ANA
Wed, Sep 2 - Mon, Sep 14
Multiple Airlines Logo
1:45 pm - 10:40 am
KUL
-
SEA
35h 55m
2 stops
Multiple Airlines Logo
12:10 am - 12:30 am
SEA
-
KUL
33h 20m
2 stops
$1,050Multiple Airlines
Wed, Sep 2 - Tue, Sep 29
Qatar Airways Logo
9:30 am - 12:25 pm
KUL
-
SEA
41h 55m
1 stop
Qatar Airways Logo
4:25 pm - 7:55 am
SEA
-
KUL
24h 30m
1 stop
$1,056Qatar Airways
Wed, Oct 7 - Sun, Oct 11
United Airlines Logo
2:15 pm - 1:15 am
KUL
-
SEA
50h 00m
2 stops
United Airlines Logo
4:30 pm - 12:05 am
SEA
-
KUL
40h 35m
1 stop
$1,058United Airlines
Wed, Jul 15 - Wed, Jul 29
Qatar Airways Logo
9:20 pm - 12:45 pm
KUL
-
SEA
30h 25m
1 stop
Qatar Airways Logo
4:25 pm - 3:10 pm
SEA
-
KUL
31h 45m
1 stop
$1,067Qatar Airways
Wed, Sep 2 - Mon, Sep 14
Qatar Airways Logo
9:30 am - 12:25 pm
KUL
-
SEA
41h 55m
1 stop
Qatar Airways Logo
4:25 pm - 7:55 am
SEA
-
KUL
24h 30m
1 stop
$1,069Qatar Airways
Wed, Oct 7 - Sun, Oct 11
Qatar Airways Logo
9:30 am - 12:25 pm
KUL
-
SEA
41h 55m
1 stop
Qatar Airways Logo
4:25 pm - 7:55 am
SEA
-
KUL
24h 30m
1 stop
$1,071Qatar Airways
Wed, Oct 7 - Sun, Oct 11
Philippine Airlines Logo
12:20 pm - 8:05 pm
KUL
-
SEA
22h 45m
1 stop
Philippine Airlines Logo
11:10 pm - 1:15 am
SEA
-
KUL
35h 05m
1 stop
$1,083Philippine Airlines
Sun, Aug 16 - Fri, Aug 28

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ANA flights from Kuala Lumpur Intl Airport to Seattle

Our best ANA deals on Kuala Lumpur Intl Airport to Seattle flight tickets
ANA
Sep 2
KUL2:15 pmKuala Lumpur Intl
39h 10m
1 stop
SEA2:25 pmSeattle/Tacoma Intl
Sep 14
SEA7:11 amSeattle/Tacoma Intl
25h 54m
2 stops
KUL12:05 amKuala Lumpur Intl
$1,048
ANA
Jun 29
KUL7:15 amKuala Lumpur Intl
26h 17m
2 stops
SEA6:32 pmSeattle/Tacoma Intl
Jul 3
SEA4:30 pmSeattle/Tacoma Intl
22h 30m
1 stop
KUL6:00 amKuala Lumpur Intl
$1,127
ANA
Aug 16
KUL7:15 amKuala Lumpur Intl
26h 17m
2 stops
SEA6:32 pmSeattle/Tacoma Intl
Aug 28
SEA4:30 pmSeattle/Tacoma Intl
40h 35m
1 stop
KUL12:05 amKuala Lumpur Intl
$1,139

Japan Airlines flights from Kuala Lumpur Intl Airport to Seattle

Our best Japan Airlines deals on Kuala Lumpur Intl Airport to Seattle flight tickets
Japan Airlines
Jun 30
KUL9:50 amKuala Lumpur Intl
40h 00m
1 stop
SEA10:50 amSeattle/Tacoma Intl
Jul 4
SEA7:03 amSeattle/Tacoma Intl
30h 27m
2 stops
KUL4:30 amKuala Lumpur Intl
$1,230
Japan Airlines
Jun 30
KUL9:50 amKuala Lumpur Intl
40h 00m
1 stop
SEA10:50 amSeattle/Tacoma Intl
Jul 4
SEA1:25 pmSeattle/Tacoma Intl
37h 30m
1 stop
KUL5:55 pmKuala Lumpur Intl
$1,245

momondo Fare Finder

 
Customize your flight search to find flights from Kuala Lumpur Intl Airport to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 20, 2026.
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

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Wed 7/15

11:20 pm-11:00 am

1 stop26h 40m

Seattle/Tacoma Intl

Wed 7/29

1:20 pm-9:50 pm

1 stop41h 30m

$1,012

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Wed 9/2

10:45 pm-3:15 pm

3 stops31h 30m

Seattle/Tacoma Intl

Tue 9/29

12:10 am-12:30 am

2 stops33h 20m

$1,042

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Wed 9/2

2:15 pm-2:25 pm

1 stop39h 10m

Seattle/Tacoma Intl

Mon 9/14

7:11 am-12:05 am

2 stops25h 54m

$1,048

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Wed 9/2

1:45 pm-10:40 am

2 stops35h 55m

Seattle/Tacoma Intl

Tue 9/29

12:10 am-12:30 am

2 stops33h 20m

$1,050

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Wed 10/7

9:30 am-12:25 pm

1 stop41h 55m

Seattle/Tacoma Intl

Sun 10/11

4:25 pm-7:55 am

1 stop24h 30m

$1,056

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Wed 7/15

2:15 pm-1:15 am

2 stops50h 00m

Seattle/Tacoma Intl

Wed 7/29

4:30 pm-12:05 am

1 stop40h 35m

$1,058

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Wed 9/2

9:20 pm-12:45 pm

1 stop30h 25m

Seattle/Tacoma Intl

Mon 9/14

4:25 pm-3:10 pm

1 stop31h 45m

$1,067

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Wed 10/7

9:30 am-12:25 pm

1 stop41h 55m

Seattle/Tacoma Intl

Sun 10/11

4:25 pm-7:55 am

1 stop24h 30m

$1,069

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Wed 10/7

9:30 am-12:25 pm

1 stop41h 55m

Seattle/Tacoma Intl

Sun 10/11

4:25 pm-7:55 am

1 stop24h 30m

$1,071
Quickest round-trip

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sun 8/16

12:20 pm-8:05 pm

1 stop22h 45m

Seattle/Tacoma Intl

Fri 8/28

11:10 pm-1:15 am

1 stop35h 05m

$1,083

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

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

What is the typical price of a round-trip flight between Kuala Lumpur Intl Airport and Seattle?

What is the cheapest month to fly to Seattle?

In general, October 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 $898. If you don’t want to visit Seattle in October, then you should wait until November to fly from Kuala Lumpur Intl Airport, when ticket prices are also cheap, with an average price of $953.

Can stopping save me money on Kuala Lumpur Intl Airport to Seattle flights?

You could potentially save up to 23% on your flight if you consider stops on a Kuala Lumpur Intl Airport to Seattle flight.

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

As of June 2026, prices for Kuala Lumpur Intl Airport to Seattle flights are approximately 19% 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

Fastest flight time

22h 45m

Direct flights

None
The fastest flight from Kuala Lumpur Intl Airport to Seattle takes 22h 45m
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 22h 45m.

  • 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.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Redmond
Kent
Lakewood
Puyallup
Tukwila
Federal Way
Fife
Cle Elum
Marysville
Centralia
Shoreline
Kirkland
Westport

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.

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