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Cheap flights from Kuala Lumpur Intl Airport to Seattle from $442

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 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kuala Lumpur Intl Airport to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Philippine Airlines Logo
11:45 am - 6:40 pmKUL-SEA
22h 55m1 stop
Philippine Airlines Logo
9:30 pm - 10:45 amSEA-KUL
21h 15m1 stop
$728Philippine Airlines
Find Deal
Fri, Nov 21 - Fri, Nov 28
Multiple Airlines Logo
6:30 pm - 7:10 amKUL-SEA
28h 40m1 stop
Multiple Airlines Logo
9:30 pm - 1:25 amSEA-KUL
35h 55m1 stop
$800Multiple Airlines
Find Deal
Thu, Nov 20 - Thu, Nov 27
Multiple Airlines Logo
10:30 am - 7:10 amKUL-SEA
36h 40m1 stop
Multiple Airlines Logo
9:30 pm - 10:45 amSEA-KUL
21h 15m1 stop
$805Multiple Airlines
Find Deal
Thu, Nov 20 - Thu, Nov 27
Korean Air Logo
11:55 pm - 9:00 amKUL-SEA
25h 05m1 stop
Korean Air Logo
12:50 pm - 9:50 pmSEA-KUL
42h 00m1 stop
$878Korean Air
Find Deal
Tue, Jan 13 - Wed, May 27
Qatar Airways Logo
2:55 am - 12:45 pmKUL-SEA
24h 50m1 stop
Qatar Airways Logo
4:05 pm - 8:40 pmSEA-KUL
36h 35m1 stop
$940Qatar Airways
Find Deal
Wed, Oct 22 - Wed, Nov 5
Delta Logo
11:55 pm - 9:00 amKUL-SEA
25h 05m1 stop
Delta Logo
11:00 am - 10:25 pmSEA-KUL
19h 25m1 stop
$980Delta
Find Deal
Fri, Nov 21 - Sun, Nov 30
Delta Logo
11:55 pm - 9:00 amKUL-SEA
25h 05m1 stop
Delta Logo
7:10 am - 10:25 pmSEA-KUL
47h 15m2 stops
$981Delta
Find Deal
Fri, Nov 21 - Sun, Nov 30
Korean Air Logo
11:55 pm - 9:00 amKUL-SEA
25h 05m1 stop
Korean Air Logo
12:50 pm - 4:35 pmSEA-KUL
36h 45m1 stop
$984Korean Air
Find Deal
Tue, Jan 13 - Fri, May 22
Qatar Airways Logo
10:15 am - 11:40 amKUL-SEA
41h 25m1 stop
Qatar Airways Logo
4:05 pm - 8:40 pmSEA-KUL
36h 35m1 stop
$990Qatar Airways
Find Deal
Sat, Nov 8 - Wed, Nov 12
EVA Air Logo
12:55 pm - 6:10 pmKUL-SEA
21h 15m1 stop
EVA Air Logo
12:10 am - 2:15 pmSEA-KUL
22h 05m1 stop
$1,110EVA Air
Find Deal
Fri, Nov 21 - Sat, Nov 29

Philippine Airlines flights from Kuala Lumpur Intl Airport to Seattle

Our best Philippine Airlines deals on Kuala Lumpur Intl Airport to Seattle flight tickets
Philippine Airlines
Nov 21
KUL11:45 amKuala Lumpur Intl
22h 55m
1 stop
SEA6:40 pmSeattle/Tacoma Intl
Nov 28
SEA9:30 pmSeattle/Tacoma Intl
21h 15m
1 stop
KUL10:45 amKuala Lumpur Intl
$728
Find similar
Philippine Airlines
Nov 21
KUL11:45 amKuala Lumpur Intl
22h 55m
1 stop
SEA6:40 pmSeattle/Tacoma Intl
Nov 30
SEA9:30 pmSeattle/Tacoma Intl
21h 15m
1 stop
KUL10:45 amKuala Lumpur Intl
$867
Find similar

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
Jan 13
KUL11:55 pmKuala Lumpur Intl
25h 05m
1 stop
SEA9:00 amSeattle/Tacoma Intl
May 27
SEA12:50 pmSeattle/Tacoma Intl
42h 00m
1 stop
KUL9:50 pmKuala Lumpur Intl
$878
Find similar
Korean Air
Jan 13
KUL11:55 pmKuala Lumpur Intl
25h 05m
1 stop
SEA9:00 amSeattle/Tacoma Intl
May 22
SEA12:50 pmSeattle/Tacoma Intl
36h 45m
1 stop
KUL4:35 pmKuala Lumpur Intl
$984
Find similar

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 October 8, 2025.
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

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Fri 11/21

11:45 am-6:40 pm

1 stop22h 55m

Seattle/Tacoma Intl

Fri 11/28

9:30 pm-10:45 am

1 stop21h 15m

$728

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Thu 11/20

6:30 pm-7:10 am

1 stop28h 40m

Seattle/Tacoma Intl

Thu 11/27

9:30 pm-1:25 am

1 stop35h 55m

$800

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Thu 11/20

10:30 am-7:10 am

1 stop36h 40m

Seattle/Tacoma Intl

Thu 11/27

9:30 pm-10:45 am

1 stop21h 15m

$805

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 1/13

11:55 pm-9:00 am

1 stop25h 05m

Seattle/Tacoma Intl

Wed 5/27

12:50 pm-9:50 pm

1 stop42h 00m

$878

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Wed 10/22

2:55 am-12:45 pm

1 stop24h 50m

Seattle/Tacoma Intl

Wed 11/5

4:05 pm-8:40 pm

1 stop36h 35m

$940

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Fri 11/21

11:55 pm-9:00 am

1 stop25h 05m

Seattle/Tacoma Intl

Sun 11/30

11:00 am-10:25 pm

1 stop19h 25m

$980

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Fri 11/21

11:55 pm-9:00 am

1 stop25h 05m

Seattle/Tacoma Intl

Sun 11/30

7:10 am-10:25 pm

2 stops47h 15m

$981

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 1/13

11:55 pm-9:00 am

1 stop25h 05m

Seattle/Tacoma Intl

Fri 5/22

12:50 pm-4:35 pm

1 stop36h 45m

$984

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sat 11/8

10:15 am-11:40 am

1 stop41h 25m

Seattle/Tacoma Intl

Wed 11/12

4:05 pm-8:40 pm

1 stop36h 35m

$990

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Fri 11/21

12:55 pm-6:10 pm

1 stop21h 15m

Seattle/Tacoma Intl

Sat 11/29

12:10 am-2:15 pm

1 stop22h 05m

$1,110

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 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 $864. 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 $947.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Kuala Lumpur Intl Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $761. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Kuala Lumpur Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,250.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Kuala Lumpur Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $989 when looking at flights departing in the evening. Flights to Seattle are more costly in the afternoon, with an average ticket price of $1,153. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Kuala Lumpur Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,016 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Kuala Lumpur Intl Airport for as low as $896 on momondo.

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

You could potentially save up to 37% 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 October 2025, prices for Kuala Lumpur Intl Airport to Seattle flights are approximately 23% 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

Direct flights

None
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.
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  • 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 19h 35m.

  • 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 many operators does momondo search for flights from Kuala Lumpur Intl Airport to Seattle/Tacoma Intl Airport?

  • 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.

  • What is the most popular airline from Kuala Lumpur Intl Airport to Seattle?

Best airlines flying from Kuala Lumpur Intl Airport to Seattle

Compare and see reviews for airlines that fly from Kuala Lumpur Intl Airport to Seattle with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $969Free CancellationRating
8.4
1,248 reviews
Search EVA Air flights

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
Kent
Marysville
Puyallup
Federal Way
Tukwila
Kirkland
Fife
Centralia
Lakewood
Shoreline
Cle Elum
Redmond
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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