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Cheap flights from Seattle to Kuala Lumpur from $348

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
8:40 am - 9:05 pmSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
20h 25m1 stop Singapore Changi
Singapore Airlines Logo
9:50 pm - 7:05 amKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
25h 15m1 stop Singapore Changi
$760Singapore Airlines
Tue, Nov 3 - Tue, Nov 17
Singapore Airlines Logo
8:40 am - 5:30 pmSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
40h 50m1 stop Singapore Changi
Singapore Airlines Logo
9:00 am - 7:05 amKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
38h 05m1 stop Singapore Changi
$781Singapore Airlines
Wed, Jan 20 - Thu, Feb 18
Korean Air Logo
12:10 am - 10:25 pmSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
30h 15m1 stop Incheon Intl
Korean Air Logo
11:55 pm - 2:10 pmKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
30h 15m1 stop Incheon Intl
$803Korean Air
Mon, Nov 9 - Wed, Nov 18
Korean Air Logo
12:10 am - 10:25 pmSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
30h 15m1 stop Incheon Intl
Korean Air Logo
11:55 pm - 2:10 pmKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
30h 15m1 stop Incheon Intl
$803Korean Air
Sun, Nov 1 - Wed, Dec 2
United Airlines Logo
3:40 pm - 6:45 amSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
23h 05m1 stop Tokyo Haneda
United Airlines Logo
2:15 pm - 1:20 pmKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
39h 05m1 stop Tokyo Haneda
$804United Airlines
Wed, Nov 11 - Wed, Nov 18
ANA Logo
10:10 am - 6:45 amSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
28h 35m2 stops Vancouver Intl Tokyo Haneda
ANA Logo
2:15 pm - 1:20 pmKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
39h 05m1 stop Tokyo Haneda
$808ANA
Mon, Jan 18 - Mon, Feb 1
ANA Logo
10:10 am - 6:45 amSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
28h 35m2 stops Vancouver Intl Tokyo Haneda
ANA Logo
2:15 pm - 2:25 pmKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
39h 10m1 stop Tokyo Haneda
$808ANA
Wed, Feb 3 - Wed, Apr 14
Delta Logo
12:40 pm - 10:25 pmSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
41h 45m1 stop Incheon Intl
Delta Logo
11:55 pm - 11:51 amKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
27h 56m1 stop Incheon Intl
$808Delta
Mon, Jan 11 - Mon, Jan 18
United Airlines Logo
6:00 am - 12:15 amSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
26h 15m2 stops Los Angeles Tokyo Narita
United Airlines Logo
2:15 pm - 1:20 pmKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
39h 05m1 stop Tokyo Haneda
$811United Airlines
Mon, Nov 2 - Wed, Dec 2
Delta Logo
1:05 pm - 9:50 pmSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
41h 45m1 stop Incheon Intl
Delta Logo
11:20 pm - 1:20 pmKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
29h 00m1 stop Incheon Intl
$844Delta
Fri, Apr 9 - Fri, Apr 30

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Singapore Airlines flights from Seattle to Kuala Lumpur Intl Airport

Our best Singapore Airlines deals on Seattle to Kuala Lumpur Intl Airport flight tickets
Singapore Airlines
Nov 3
SEA8:40 amSeattle/Tacoma Intl
20h 25m
1 stop
KUL9:05 pmKuala Lumpur Intl
Nov 17
KUL9:50 pmKuala Lumpur Intl
25h 15m
1 stop
SEA7:05 amSeattle/Tacoma Intl
$760
Singapore Airlines
Jan 20
SEA8:40 amSeattle/Tacoma Intl
40h 50m
1 stop
KUL5:30 pmKuala Lumpur Intl
Feb 18
KUL9:00 amKuala Lumpur Intl
38h 05m
1 stop
SEA7:05 amSeattle/Tacoma Intl
$781
Singapore Airlines
Nov 1
SEA8:40 amSeattle/Tacoma Intl
20h 20m
1 stop
KUL9:00 pmKuala Lumpur Intl
Nov 9
KUL9:50 pmKuala Lumpur Intl
25h 15m
1 stop
SEA7:05 amSeattle/Tacoma Intl
$824

Korean Air flights from Seattle to Kuala Lumpur Intl Airport

Our best Korean Air deals on Seattle to Kuala Lumpur Intl Airport flight tickets
Korean Air
Nov 1
SEA12:10 amSeattle/Tacoma Intl
30h 15m
1 stop
KUL10:25 pmKuala Lumpur Intl
Dec 2
KUL11:55 pmKuala Lumpur Intl
30h 15m
1 stop
SEA2:10 pmSeattle/Tacoma Intl
$803
Korean Air
Jan 17
SEA12:10 amSeattle/Tacoma Intl
30h 15m
1 stop
KUL10:25 pmKuala Lumpur Intl
Feb 1
KUL11:55 pmKuala Lumpur Intl
25h 10m
1 stop
SEA9:05 amSeattle/Tacoma Intl
$812
Korean Air
Nov 2
SEA12:10 amSeattle/Tacoma Intl
30h 15m
1 stop
KUL10:25 pmKuala Lumpur Intl
Nov 17
KUL11:55 pmKuala Lumpur Intl
31h 15m
2 stops
SEA3:10 pmSeattle/Tacoma Intl
$814

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Tue 11/3

8:40 am-9:05 pm

1 stop20h 25m

Kuala Lumpur Intl

Tue 11/17

9:50 pm-7:05 am

1 stop25h 15m

$760

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Wed 1/20

8:40 am-5:30 pm

1 stop40h 50m

Kuala Lumpur Intl

Thu 2/18

9:00 am-7:05 am

1 stop38h 05m

$781

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Mon 11/9

12:10 am-10:25 pm

1 stop30h 15m

Kuala Lumpur Intl

Wed 11/18

11:55 pm-2:10 pm

1 stop30h 15m

$803

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sun 11/1

12:10 am-10:25 pm

1 stop30h 15m

Kuala Lumpur Intl

Wed 12/2

11:55 pm-2:10 pm

1 stop30h 15m

$803

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Wed 11/11

3:40 pm-6:45 am

1 stop23h 05m

Kuala Lumpur Intl

Wed 11/18

2:15 pm-1:20 pm

1 stop39h 05m

$804

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Mon 1/18

10:10 am-6:45 am

2 stops28h 35m

Kuala Lumpur Intl

Mon 2/1

2:15 pm-1:20 pm

1 stop39h 05m

$808

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Wed 2/3

10:10 am-6:45 am

2 stops28h 35m

Kuala Lumpur Intl

Wed 4/14

2:15 pm-2:25 pm

1 stop39h 10m

$808

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Mon 1/11

12:40 pm-10:25 pm

1 stop41h 45m

Kuala Lumpur Intl

Mon 1/18

11:55 pm-11:51 am

1 stop27h 56m

$808

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Mon 11/2

6:00 am-12:15 am

2 stops26h 15m

Kuala Lumpur Intl

Wed 12/2

2:15 pm-1:20 pm

1 stop39h 05m

$811

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Fri 4/9

1:05 pm-9:50 pm

1 stop41h 45m

Kuala Lumpur Intl

Fri 4/30

11:20 pm-1:20 pm

1 stop29h 00m

$844

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 Intl Airport

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 Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $762 to $995.
The lowest price recently found on this route was $760.

What is the cheapest month to fly to Kuala Lumpur Intl Airport?

The month of May is, on average, the cheapest month to fly to Kuala Lumpur Intl Airport from Seattle, with most prices found around $615. If you don’t want to visit Kuala Lumpur Intl Airport in May, then you should wait until September to fly from Seattle, when ticket prices are also cheap, with an average price of $798.

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

You are more likely to see cheaper flights to Kuala Lumpur Intl Airport from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Kuala Lumpur Intl Airport for around $903 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kuala Lumpur Intl Airport from Seattle for as low as $745 on momondo.

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

You could potentially save up to 21% on your flight if you consider stops on a Seattle to Kuala Lumpur Intl Airport flight.

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

As of October 2026, prices for Seattle to Kuala Lumpur Intl Airport flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Kuala Lumpur Intl Airport

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

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

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

Best Price Found

$348

Fastest flight time

20h 20m

Direct flights

None
The best one-way flight to Kuala Lumpur Intl Airport from Seattle in the past 72 hours is $348. The best round-trip flight deal from Seattle to Kuala Lumpur Intl Airport found on momondo in the last 72 hours is $760.
The fastest flight from Seattle to Kuala Lumpur Intl Airport takes 20h 20m
There are no direct flights from Seattle to Kuala Lumpur Intl Airport. There are no popular flight routes from Seattle to Kuala Lumpur Intl Airport.
Search flight deals

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

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

    Seattle/Tacoma Intl and Kuala Lumpur Intl are 8055.0 mi apart from one another. By plane, this route typically takes 20h 20m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport are refreshed on a daily basis.

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

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

    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 Intl Airport.

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

    The travel and health documents you'll need for your trip to Kuala Lumpur Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kuala Lumpur Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Seattle to Kuala Lumpur Intl Airport

Compare and see reviews for airlines that fly from Seattle to Kuala Lumpur Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $585Free CancellationRating
8.2
1,627 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $639Free CancellationRating
7.6
1,516 reviews
Search Cathay Pacific flights
Philippine AirlinesPriceFrom $672Free CancellationRating
7.3
1,032 reviews
Search Philippine Airlines flights
United AirlinesPriceFrom $694Free CancellationRating
7.4
10,366 reviews
Search United Airlines flights
Korean AirPriceFrom $747Free CancellationRating
8.4
1,218 reviews
Search Korean Air flights
ANAPriceFrom $792Free CancellationRating
8.3
1,325 reviews
Search ANA flights
China AirlinesPriceFrom $931Free CancellationRating
8.2
850 reviews
Search China Airlines flights
EVA AirPriceFrom $960Free CancellationRating
8.5
1,549 reviews
Search EVA Air flights
STARLUX AirlinesPriceFrom $965Free CancellationRating
8.7
400 reviews
Search STARLUX Airlines flights

Traveling to a place near Kuala Lumpur?

Book flights to Kuala Lumpur if you plan to visit one of these locations
Petaling Jaya
Sepang
Genting Highlands
Port Dickson
Putrajaya
Shah Alam
Bentong
Puchong

Why use momondo?

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

It is quick and easy to find Seattle to Kuala Lumpur flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kuala Lumpur that suits you.

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

Yes. All flights to Kuala Lumpur from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

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

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