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Cheap flights from Seattle to Kuala Lumpur from $402

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 12/1. 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 - 9:35 amSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
32h 20m1 stop Singapore Changi
Singapore Airlines Logo
8:40 pm - 8:45 amKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
27h 05m1 stop Singapore Changi
$762Singapore Airlines
Thu, Oct 8 - Thu, Oct 22
Korean Air Logo
12:50 pm - 9:50 pmSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
42h 00m1 stop Incheon Intl
Korean Air Logo
11:20 pm - 10:40 amKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
26h 20m1 stop Incheon Intl
$772Korean Air
Wed, Sep 2 - Wed, Sep 16
Korean Air Logo
12:50 pm - 9:50 pmSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
42h 00m1 stop Incheon Intl
Korean Air Logo
11:20 pm - 10:40 amKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
26h 20m1 stop Incheon Intl
$773Korean Air
Tue, Sep 8 - Wed, Sep 23
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 - 6:22 pmKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
44h 07m2 stops Tokyo Haneda Vancouver Intl
$786ANA
Sat, Jan 30 - Sat, Feb 13
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 - 6:22 pmKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
44h 07m2 stops Tokyo Haneda Vancouver Intl
$786ANA
Fri, Jan 15 - Sun, Jan 31
Delta Logo
1:00 pm - 9:50 pmSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
41h 50m1 stop Incheon Intl
Delta Logo
11:20 pm - 1:20 pmKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
29h 00m1 stop Incheon Intl
$793Delta
Tue, Oct 13 - Mon, Mar 29
Delta Logo
1:00 pm - 9:50 pmSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
41h 50m1 stop Incheon Intl
Delta Logo
11:20 pm - 1:20 pmKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
29h 00m1 stop Incheon Intl
$793Delta
Wed, Oct 14 - Mon, Mar 29
United Airlines Logo
3:45 pm - 6:45 amSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
23h 00m1 stop Tokyo Haneda
United Airlines Logo
2:15 pm - 1:20 pmKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
39h 05m1 stop Tokyo Haneda
$799United Airlines
Fri, Jan 15 - Sun, Jan 31
United Airlines Logo
4:30 pm - 6:00 amSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
22h 30m1 stop Tokyo Haneda
United Airlines Logo
2:15 pm - 2:25 pmKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
39h 10m1 stop Tokyo Haneda
$799United Airlines
Tue, Oct 13 - Thu, Apr 1
Singapore Airlines Logo
8:45 am - 1:55 pmSEA  Seattle/Tacoma Intl-KUL Kuala Lumpur Intl
37h 10m1 stop Singapore Changi
Singapore Airlines Logo
10:30 am - 7:10 amKUL  Kuala Lumpur Intl-SEA Seattle/Tacoma Intl
36h 40m1 stop Singapore Changi
$812Singapore Airlines
Sun, Nov 8 - Sat, Nov 14

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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
Sep 7
SEA12:50 pmSeattle/Tacoma Intl
42h 00m
1 stop
KUL9:50 pmKuala Lumpur Intl
Sep 20
KUL11:20 pmKuala Lumpur Intl
26h 20m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$753
Korean Air
Sep 2
SEA12:50 pmSeattle/Tacoma Intl
42h 00m
1 stop
KUL9:50 pmKuala Lumpur Intl
Sep 16
KUL11:20 pmKuala Lumpur Intl
26h 20m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$772
Korean Air
Sep 8
SEA12:50 pmSeattle/Tacoma Intl
42h 00m
1 stop
KUL9:50 pmKuala Lumpur Intl
Sep 23
KUL11:20 pmKuala Lumpur Intl
26h 20m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$773

ANA flights from Seattle to Kuala Lumpur

Our best ANA deals on Seattle to Kuala Lumpur flight tickets
ANA
Sep 7
SEA7:11 amSeattle/Tacoma Intl
25h 54m
2 stops
KUL12:05 amKuala Lumpur Intl
Sep 20
KUL2:15 pmKuala Lumpur Intl
39h 10m
1 stop
SEA2:25 pmSeattle/Tacoma Intl
$785
ANA
Jan 15
SEA10:10 amSeattle/Tacoma Intl
28h 35m
2 stops
KUL6:45 amKuala Lumpur Intl
Jan 31
KUL2:15 pmKuala Lumpur Intl
44h 07m
2 stops
SEA6:22 pmSeattle/Tacoma Intl
$786
ANA
Jan 26
SEA10:10 amSeattle/Tacoma Intl
28h 35m
2 stops
KUL6:45 amKuala Lumpur Intl
Feb 2
KUL2:15 pmKuala Lumpur Intl
39h 05m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$795

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 August 11, 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
Quickest round-trip

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Thu 10/8

10:15 am-9:35 am

1 stop32h 20m

Kuala Lumpur Intl

Thu 10/22

8:40 pm-8:45 am

1 stop27h 05m

$762

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Wed 9/2

12:50 pm-9:50 pm

1 stop42h 00m

Kuala Lumpur Intl

Wed 9/16

11:20 pm-10:40 am

1 stop26h 20m

$772

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Tue 9/8

12:50 pm-9:50 pm

1 stop42h 00m

Kuala Lumpur Intl

Wed 9/23

11:20 pm-10:40 am

1 stop26h 20m

$773

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sat 1/30

10:10 am-6:45 am

2 stops28h 35m

Kuala Lumpur Intl

Sat 2/13

2:15 pm-6:22 pm

2 stops44h 07m

$786

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Fri 1/15

10:10 am-6:45 am

2 stops28h 35m

Kuala Lumpur Intl

Sun 1/31

2:15 pm-6:22 pm

2 stops44h 07m

$786

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Tue 10/13

1:00 pm-9:50 pm

1 stop41h 50m

Kuala Lumpur Intl

Mon 3/29

11:20 pm-1:20 pm

1 stop29h 00m

$793

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Wed 10/14

1:00 pm-9:50 pm

1 stop41h 50m

Kuala Lumpur Intl

Mon 3/29

11:20 pm-1:20 pm

1 stop29h 00m

$793

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Fri 1/15

3:45 pm-6:45 am

1 stop23h 00m

Kuala Lumpur Intl

Sun 1/31

2:15 pm-1:20 pm

1 stop39h 05m

$799

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Tue 10/13

4:30 pm-6:00 am

1 stop22h 30m

Kuala Lumpur Intl

Thu 4/1

2:15 pm-2:25 pm

1 stop39h 10m

$799

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sun 11/8

8:45 am-1:55 pm

1 stop37h 10m

Kuala Lumpur Intl

Sat 11/14

10:30 am-7:10 am

1 stop36h 40m

$812

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?

Prices are currently low for flights on this route.

Typical prices usually range from $944 to $1,130.
The lowest price recently found on this route was $753.

What is the cheapest month to fly to Kuala Lumpur?

In general, May 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 $585. If you aren’t able to travel during the month of May, then book flights to Kuala Lumpur from Seattle during November instead. Flights to Kuala Lumpur in November, while not as cheap as those in May, still average around $709.

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 $906 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 $745 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

22h 05m

Direct flights

None
The fastest flight from Seattle to Kuala Lumpur takes 22h 05m
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. 22h 05m 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 $592Free CancellationRating
8.2
1,584 reviews
Search Singapore Airlines flights
Philippine AirlinesPriceFrom $597Free CancellationRating
7.3
1,014 reviews
Search Philippine Airlines flights
Cathay PacificPriceFrom $639Free CancellationRating
7.6
1,449 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $694Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights
Korean AirPriceFrom $747Free CancellationRating
8.4
1,221 reviews
Search Korean Air flights
ANAPriceFrom $795Free CancellationRating
8.3
1,294 reviews
Search ANA flights
China AirlinesPriceFrom $923Free CancellationRating
8.3
841 reviews
Search China Airlines flights
EVA AirPriceFrom $960Free CancellationRating
8.5
1,515 reviews
Search EVA Air flights
STARLUX AirlinesPriceFrom $965Free CancellationRating
8.8
367 reviews
Search STARLUX Airlines 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