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Cheap flights from Kuala Lumpur Intl Airport to Seattle from $440

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

Singapore Airlines Logo
9:45 pm - 7:10 amKUL-SEA
25h 25m1 stop
Singapore Airlines Logo
8:45 am - 8:10 amSEA-KUL
31h 25m1 stop
$727Singapore Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 30
Singapore Airlines Logo
8:30 pm - 7:10 amKUL-SEA
26h 40m1 stop
Singapore Airlines Logo
8:45 am - 8:10 amSEA-KUL
31h 25m1 stop
$728Singapore Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 30
Logo
8:10 am - 7:15 pmKUL-SEA
26h 05m1 stop
Logo
11:35 pm - 2:40 amSEA-KUL
36h 05m1 stop
$862
Find Deal
Fri, Sep 12 - Fri, Sep 19
ANA Logo
2:15 pm - 2:25 pmKUL-SEA
39h 10m1 stop
ANA Logo
10:05 am - 6:45 amSEA-KUL
28h 40m2 stops
$930ANA
Find Deal
Thu, Sep 11 - Tue, Dec 2
Qatar Airways Logo
8:20 pm - 12:45 pmKUL-SEA
31h 25m1 stop
Qatar Airways Logo
4:30 pm - 3:10 pmSEA-KUL
31h 40m1 stop
$933Qatar Airways
Find Deal
Thu, Sep 18 - Tue, Sep 30
Qatar Airways Logo
8:20 pm - 12:45 pmKUL-SEA
31h 25m1 stop
Qatar Airways Logo
4:30 pm - 3:10 pmSEA-KUL
31h 40m1 stop
$934Qatar Airways
Find Deal
Thu, Sep 18 - Tue, Sep 30
ANA Logo
2:15 pm - 2:25 pmKUL-SEA
39h 10m1 stop
ANA Logo
7:00 am - 11:55 pmSEA-KUL
25h 55m2 stops
$941ANA
Find Deal
Thu, Sep 18 - Tue, Sep 30
Logo
9:00 pm - 12:45 pmKUL-SEA
30h 45m1 stop
Logo
4:05 pm - 2:40 pmSEA-KUL
30h 35m1 stop
$988
Find Deal
Sat, Sep 13 - Mon, Nov 10
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
$1,033EVA Air
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Fri, Nov 21 - Sat, Nov 29
EVA Air Logo
3:30 pm - 6:50 pmKUL-SEA
18h 20m1 stop
EVA Air Logo
12:10 am - 2:15 pmSEA-KUL
22h 05m1 stop
$1,034EVA Air
Find Deal
Sat, Sep 13 - Sun, Nov 9

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
Sep 18
KUL8:20 pmKuala Lumpur Intl
31h 25m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
Sep 30
SEA4:30 pmSeattle/Tacoma Intl
31h 40m
1 stop
KUL3:10 pmKuala Lumpur Intl
$933
Find similar
Qatar Airways
Sep 18
KUL8:20 pmKuala Lumpur Intl
31h 25m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
Sep 30
SEA4:30 pmSeattle/Tacoma Intl
31h 40m
1 stop
KUL3:10 pmKuala Lumpur Intl
$934
Find similar
Qatar Airways
Sep 23
KUL8:20 pmKuala Lumpur Intl
31h 25m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
Oct 25
SEA4:30 pmSeattle/Tacoma Intl
31h 10m
1 stop
KUL2:40 pmKuala Lumpur Intl
$978
Find similar

China Airlines flights from Kuala Lumpur Intl Airport to Seattle

Our best China Airlines deals on Kuala Lumpur Intl Airport to Seattle flight tickets
China Airlines
Sep 11
KUL2:45 pmKuala Lumpur Intl
20h 00m
1 stop
SEA7:45 pmSeattle/Tacoma Intl
Dec 1
SEA12:10 amSeattle/Tacoma Intl
21h 15m
1 stop
KUL1:25 pmKuala Lumpur Intl
$1,036
Find similar
China Airlines
Sep 11
KUL2:45 pmKuala Lumpur Intl
20h 00m
1 stop
SEA7:45 pmSeattle/Tacoma Intl
Dec 1
SEA12:10 amSeattle/Tacoma Intl
21h 15m
1 stop
KUL1:25 pmKuala Lumpur Intl
$1,039
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 July 31, 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

9:45 pm-7:10 am

1 stop25h 25m

Seattle/Tacoma Intl

Sun 11/30

8:45 am-8:10 am

1 stop31h 25m

$727

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Fri 11/21

8:30 pm-7:10 am

1 stop26h 40m

Seattle/Tacoma Intl

Sun 11/30

8:45 am-8:10 am

1 stop31h 25m

$728

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Fri 9/12

8:10 am-7:15 pm

1 stop26h 05m

Seattle/Tacoma Intl

Fri 9/19

11:35 pm-2:40 am

1 stop36h 05m

$862

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Thu 9/11

2:15 pm-2:25 pm

1 stop39h 10m

Seattle/Tacoma Intl

Tue 12/2

10:05 am-6:45 am

2 stops28h 40m

$930

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Thu 9/18

8:20 pm-12:45 pm

1 stop31h 25m

Seattle/Tacoma Intl

Tue 9/30

4:30 pm-3:10 pm

1 stop31h 40m

$933

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Thu 9/18

8:20 pm-12:45 pm

1 stop31h 25m

Seattle/Tacoma Intl

Tue 9/30

4:30 pm-3:10 pm

1 stop31h 40m

$934

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Thu 9/18

2:15 pm-2:25 pm

1 stop39h 10m

Seattle/Tacoma Intl

Tue 9/30

7:00 am-11:55 pm

2 stops25h 55m

$941

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sat 9/13

9:00 pm-12:45 pm

1 stop30h 45m

Seattle/Tacoma Intl

Mon 11/10

4:05 pm-2:40 pm

1 stop30h 35m

$988

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

$1,033

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sat 9/13

3:30 pm-6:50 pm

1 stop18h 20m

Seattle/Tacoma Intl

Sun 11/9

12:10 am-2:15 pm

1 stop22h 05m

$1,034

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 $912. 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 $1,015 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 6% 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 July 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

Best Price Found

$440

Fastest flight time

16h 30m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Kuala Lumpur Intl Airport in the past 72 hours is $440. The best round-trip flight deal from Kuala Lumpur Intl Airport to Seattle found on momondo in the last 72 hours is $727.
The fastest flight from Kuala Lumpur Intl Airport to Seattle takes 16h 30m
There are no direct flights from Kuala Lumpur Intl Airport to Seattle. Popular non-direct route for this connection is Kuala Lumpur Intl Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • 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 18h 20m.

  • 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
1,220 reviews
Search EVA Air flights

Traveling to a place near Seattle?

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

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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