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Cheap flights from Seattle to Kuala Lumpur from $453

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Kuala Lumpur departing on 8/30. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Kuala Lumpur

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
10:15 am - 1:35 pm
SEA
-
KUL
36h 20m
1 stop
Singapore Airlines Logo
10:25 am - 8:45 am
KUL
-
SEA
37h 20m
1 stop
$711Singapore Airlines
jeu., oct. 8 - jeu., oct. 22
Singapore Airlines Logo
10:15 am - 1:35 pm
SEA
-
KUL
36h 20m
1 stop
Singapore Airlines Logo
10:00 pm - 8:45 am
KUL
-
SEA
25h 45m
1 stop
$730Singapore Airlines
jeu., oct. 8 - jeu., oct. 15
Singapore Airlines Logo
10:15 am - 1:35 pm
SEA
-
KUL
36h 20m
1 stop
Singapore Airlines Logo
8:55 am - 8:45 am
KUL
-
SEA
38h 50m
1 stop
$801Singapore Airlines
ven., sept. 11 - mer., sept. 23
Singapore Airlines Logo
10:15 am - 3:45 pm
SEA
-
KUL
38h 30m
1 stop
Singapore Airlines Logo
10:25 am - 8:45 am
KUL
-
SEA
37h 20m
1 stop
$809Singapore Airlines
ven., sept. 11 - sam., oct. 3
Singapore Airlines Logo
10:15 am - 3:45 pm
SEA
-
KUL
38h 30m
1 stop
Singapore Airlines Logo
8:55 am - 8:45 am
KUL
-
SEA
38h 50m
1 stop
$863Singapore Airlines
sam., oct. 10 - mer., oct. 14
Singapore Airlines Logo
10:15 am - 7:45 pm
SEA
-
KUL
18h 30m
1 stop
Singapore Airlines Logo
5:00 pm - 8:57 am
KUL
-
SEA
30h 57m
2 stops
$878Singapore Airlines
jeu., oct. 8 - dim., oct. 25
Singapore Airlines Logo
10:15 am - 3:45 pm
SEA
-
KUL
38h 30m
1 stop
Singapore Airlines Logo
5:00 pm - 8:57 am
KUL
-
SEA
30h 57m
2 stops
$879Singapore Airlines
jeu., oct. 8 - dim., oct. 25
Singapore Airlines Logo
10:15 am - 1:35 pm
SEA
-
KUL
36h 20m
1 stop
Singapore Airlines Logo
5:00 pm - 8:57 am
KUL
-
SEA
30h 57m
2 stops
$880Singapore Airlines
jeu., oct. 8 - dim., oct. 25
Multiple Airlines Logo
10:15 am - 8:50 pm
SEA
-
SZB
19h 35m
1 stop
Multiple Airlines Logo
1:00 pm - 6:40 pm
SZB
-
SEA
20h 40m
2 stops
$1,298Multiple Airlines
jeu., oct. 8 - jeu., oct. 15
Multiple Airlines Logo
10:15 am - 8:50 pm
SEA
-
SZB
19h 35m
1 stop
Multiple Airlines Logo
1:00 pm - 6:40 pm
SZB
-
SEA
20h 40m
2 stops
$1,299Multiple Airlines
jeu., oct. 8 - jeu., oct. 22

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Korean Air flights from Seattle to Kuala Lumpur

Our best Korean Air deals on Seattle to Kuala Lumpur flight tickets
Korean Air
Oct 20
SEA12:50 pmSeattle/Tacoma Intl
42h 00m
1 stop
KUL9:50 pmKuala Lumpur Intl
Oct 23
KUL11:20 pmKuala Lumpur Intl
26h 20m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$1,003
Korean Air
Oct 20
SEA12:50 pmSeattle/Tacoma Intl
42h 00m
1 stop
KUL9:50 pmKuala Lumpur Intl
Oct 23
KUL11:20 pmKuala Lumpur Intl
37h 34m
2 stops
SEA9:54 pmSeattle/Tacoma Intl
$1,014
Korean Air
Jun 30
SEA4:20 pmSeattle/Tacoma Intl
38h 30m
2 stops
KUL9:50 pmKuala Lumpur Intl
Jul 7
KUL11:20 pmKuala Lumpur Intl
26h 40m
1 stop
SEA11:00 amSeattle/Tacoma Intl
$1,121

United Airlines flights from Seattle to Kuala Lumpur

Our best United Airlines deals on Seattle to Kuala Lumpur flight tickets
United Airlines
Sep 3
SEA7:35 pmSeattle/Tacoma Intl
27h 00m
2 stops
KUL1:35 pmKuala Lumpur Intl
Sep 15
KUL6:35 pmKuala Lumpur Intl
36h 39m
2 stops
SEA4:14 pmSeattle/Tacoma Intl
$1,087
United Airlines
Sep 3
SEA3:30 pmSeattle/Tacoma Intl
31h 05m
2 stops
KUL1:35 pmKuala Lumpur Intl
Sep 15
KUL7:15 amKuala Lumpur Intl
29h 16m
3 stops
SEA9:31 pmSeattle/Tacoma Intl
$1,088

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Kuala Lumpur 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 juin 10, 2026.
Use the filters below to find and compare flights from Seattle to Kuala Lumpur that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

jeu. 10/8

10:15 am-1:35 pm

1 stop36h 20m

Kuala Lumpur Intl

jeu. 10/22

10:25 am-8:45 am

1 stop37h 20m

$711

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

jeu. 10/8

10:15 am-1:35 pm

1 stop36h 20m

Kuala Lumpur Intl

jeu. 10/15

10:00 pm-8:45 am

1 stop25h 45m

$730

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

ven. 9/11

10:15 am-1:35 pm

1 stop36h 20m

Kuala Lumpur Intl

mer. 9/23

8:55 am-8:45 am

1 stop38h 50m

$801

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

ven. 9/11

10:15 am-3:45 pm

1 stop38h 30m

Kuala Lumpur Intl

sam. 10/3

10:25 am-8:45 am

1 stop37h 20m

$809

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

sam. 10/10

10:15 am-3:45 pm

1 stop38h 30m

Kuala Lumpur Intl

mer. 10/14

8:55 am-8:45 am

1 stop38h 50m

$863

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

jeu. 10/8

10:15 am-7:45 pm

1 stop18h 30m

Kuala Lumpur Intl

dim. 10/25

5:00 pm-8:57 am

2 stops30h 57m

$878

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

jeu. 10/8

10:15 am-3:45 pm

1 stop38h 30m

Kuala Lumpur Intl

dim. 10/25

5:00 pm-8:57 am

2 stops30h 57m

$879

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

jeu. 10/8

10:15 am-1:35 pm

1 stop36h 20m

Kuala Lumpur Intl

dim. 10/25

5:00 pm-8:57 am

2 stops30h 57m

$880
Quickest round-trip

SeattleKuala Lumpur

SEA - SZB

SEASZB

Seattle/Tacoma Intl

jeu. 10/8

10:15 am-8:50 pm

1 stop19h 35m

Kuala Lumpur Subang

jeu. 10/15

1:00 pm-6:40 pm

2 stops20h 40m

$1,298

SeattleKuala Lumpur

SEA - SZB

SEASZB

Seattle/Tacoma Intl

jeu. 10/8

10:15 am-8:50 pm

1 stop19h 35m

Kuala Lumpur Subang

jeu. 10/22

1:00 pm-6:40 pm

2 stops20h 40m

$1,299

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 Kuala Lumpur from

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

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 Seattle and Kuala Lumpur?

What is the cheapest month to fly to Kuala Lumpur?

In general, March is the cheapest month to fly from Seattle to Kuala Lumpur. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $421. If you aren’t able to travel during the month of March, then book flights to Kuala Lumpur from Seattle during November instead. Flights to Kuala Lumpur in November, while not as cheap as those in March, still average around $446.

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

You are more likely to see cheaper flights to Kuala Lumpur from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Kuala Lumpur for around $900 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kuala Lumpur from Seattle for as low as $743 on momondo.

Cheap Seattle to Kuala Lumpur flight deals and tips

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

Fastest flight time

19h 35m

Direct flights

None
The fastest flight from Seattle to Kuala Lumpur takes 19h 35m
There are no direct flights from Seattle to Kuala Lumpur. There are no popular flight routes from Seattle to Kuala Lumpur.
Search flight deals

Frequently asked questions about flying from Seattle to Kuala Lumpur

  • How far is Seattle/Tacoma Intl to Kuala Lumpur by plane?

    The straight-line distance from Seattle/Tacoma Intl to Kuala Lumpur is 8031.9 mi. 19h 35m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Kuala Lumpur.

  • What documentation or ID do you need to fly to Kuala Lumpur?

    The necessary travel and health documents for your Kuala Lumpur 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.

Best airlines flying from Seattle to Kuala Lumpur

Compare and see reviews for airlines that fly from Seattle to Kuala Lumpur with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $585Free CancellationRating
8.2
1,539 reviews
Search Singapore Airlines flights
Philippine AirlinesPriceFrom $597Free CancellationRating
7.3
999 reviews
Search Philippine Airlines flights
Cathay PacificPriceFrom $639Free CancellationRating
7.6
1,369 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $694Free CancellationRating
7.4
9,804 reviews
Search United Airlines flights
Korean AirPriceFrom $713Free CancellationRating
8.4
1,218 reviews
Search Korean Air flights
ANAPriceFrom $792Free CancellationRating
8.3
1,230 reviews
Search ANA flights
China AirlinesPriceFrom $923Free CancellationRating
8.3
828 reviews
Search China Airlines flights
EVA AirPriceFrom $960Free CancellationRating
8.5
1,470 reviews
Search EVA Air flights

Why use momondo?

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

Finding the right flight to Kuala Lumpur from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kuala Lumpur quick and easy, saving you time and money.

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

Flights from Seattle to Kuala Lumpur with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Kuala Lumpur.

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

Of course. momondo tracks the price of Seattle to Kuala Lumpur flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Malaysia

Fly into one of these airports located in Kuala Lumpur

Airports listed have a maximum distance of 27.8 mi from Kuala Lumpur
Kuala Lumpur Intl Airport
Kuala Lumpur Subang Airport