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Cheap flights from Seattle to Kuala Lumpur from RM 1,206

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Kuala Lumpur

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Kuala Lumpur
Explore the most affordable flight options available from Seattle to Kuala Lumpur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Sat 18/410:15
SEA
-
KUL
1 stop32h 20m
Singapore Airlines
Sat 25/414:35
KUL
-
SEA
1 stop33h 10m
Singapore Airlines
Deal found 8/2RM 2,204
Sun 19/410:15
SEA
-
KUL
1 stop30h 55m
Singapore Airlines
Sat 25/422:00
KUL
-
SEA
1 stop25h 45m
Singapore Airlines
Deal found 7/2RM 2,208
Thu 9/410:15
SEA
-
KUL
1 stop19h 55m
Singapore Airlines
Thu 16/411:00
KUL
-
SEA
1 stop36h 45m
Singapore Airlines
Deal found 4/2RM 2,224
Tue 5/510:15
SEA
-
KUL
1 stop30h 55m
Singapore Airlines
Sat 30/522:00
KUL
-
SEA
1 stop25h 45m
Singapore Airlines
Deal found 7/2RM 2,299
Fri 3/410:15
SEA
-
KUL
1 stop18h 30m
Singapore Airlines
Sat 18/408:55
KUL
-
SEA
1 stop38h 50m
Singapore Airlines
Deal found 7/2RM 2,480
Sat 4/410:15
SEA
-
KUL
1 stop36h 20m
Singapore Airlines
Sat 18/414:35
KUL
-
SEA
1 stop33h 10m
Singapore Airlines
Deal found 7/2RM 2,539
Sat 4/410:15
SEA
-
KUL
1 stop19h 55m
Singapore Airlines
Sat 11/411:00
KUL
-
SEA
1 stop36h 45m
Singapore Airlines
Deal found 4/2RM 2,575
Sun 5/410:15
SEA
-
KUL
1 stop30h 55m
Multiple Airlines
Tue 28/418:40
KUL
-
SEA
2 stops29h 49m
Multiple Airlines
Deal found 8/2RM 2,681
Wed 6/517:06
SEA
-
KUL
2 stops26h 09m
Multiple Airlines
Sat 30/508:55
KUL
-
SEA
1 stop38h 50m
Multiple Airlines
Deal found 7/2RM 2,756
Mon 6/411:45
SEA
-
KUL
1 stop22h 45m
Cathay Pacific
Tue 21/402:45
KUL
-
SEA
1 stop22h 20m
Cathay Pacific
Deal found 7/2RM 2,827
Thu 8/1011:45
SEA
-
KUL
1 stop22h 45m
Cathay Pacific
Sun 25/1017:50
KUL
-
SEA
1 stop31h 20m
Cathay Pacific
Deal found 5/2RM 2,835
Thu 11/601:15
SEA
-
SZB
2 stops25h 40m
Multiple Airlines
Sat 27/613:00
SZB
-
SEA
2 stops21h 40m
Multiple Airlines
Deal found 4/2RM 5,520

Find flight deals from Seattle to Kuala Lumpur

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Kuala Lumpur (MY1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 February 2026.

Round-trip from

RM 2,204

One-way from

RM 1,206

Popular in

May

Cheapest in

November

Average price

RM 4,207
Singapore Airlines
  • Singapore Airlines
  • 19/4-25/4
  • 2 total stops
  • 67h 30m total
  • Seattle to Kuala Lumpur
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 9/4
  • 1 total stop
  • 38h 35m total
  • Seattle to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (RM 1,967 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (RM 465 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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, Cheapflights users made 407,431 searches. Data last updated 8 February 2026.
Use the filters below to find and compare flights from Seattle to Kuala Lumpur that are best for you.

Fly from

Seattle

Fly to

Kuala Lumpur

Route

Departure

Return

Price

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 5/5

10:15-08:10

1 stop30h 55m

Kuala Lumpur Intl

Sat 30/5

22:00-08:45

1 stop25h 45m

RM 2,299

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Fri 3/4

10:15-19:45

1 stop18h 30m

Kuala Lumpur Intl

Sat 18/4

08:55-08:45

1 stop38h 50m

RM 2,480

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 6/5

17:06-10:15

2 stops26h 09m

Kuala Lumpur Intl

Sat 30/5

08:55-08:45

1 stop38h 50m

RM 2,756

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 30/7

10:15-21:45

1 stop20h 30m

Kuala Lumpur Intl

Thu 13/8

08:55-08:45

1 stop38h 50m

RM 3,119

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 9/4

11:45-01:30

1 stop22h 45m

Kuala Lumpur Intl

Thu 16/4

08:10-15:52

2 stops22h 42m

RM 3,162

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 24/3

06:25-12:35

2 stops39h 10m

Kuala Lumpur Intl

Mon 30/3

02:45-10:05

1 stop22h 20m

RM 3,198

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Fri 31/7

10:15-15:50

1 stop38h 35m

Kuala Lumpur Intl

Fri 14/8

22:45-08:45

1 stop25h 00m

RM 3,202

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 5/4

19:59-21:50

2 stops34h 51m

Kuala Lumpur Intl

Tue 21/4

23:10-14:51

2 stops30h 41m

RM 3,205

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 26/3

05:00-10:20

2 stops38h 20m

Kuala Lumpur Intl

Thu 16/4

16:35-10:39

2 stops33h 04m

RM 3,213

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 7/4

17:45-13:35

2 stops28h 50m

Kuala Lumpur Intl

Mon 20/4

20:40-23:27

2 stops41h 47m

RM 3,225

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 30 results
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Best time to book a flight from Seattle to Kuala Lumpur

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Kuala Lumpur

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

Use this chart to determine the optimal time to book a return flight from Seattle to Kuala Lumpur. Price data was last updated on 30 January 2026.

The price you pay for your flight from Seattle to Kuala Lumpur may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Kuala Lumpur?

Currently, December is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur (average of RM 2,555). Flying from Seattle to Kuala Lumpur in June is currently the most expensive (average of RM 3,438). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Kuala Lumpur. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Kuala Lumpur?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Kuala Lumpur. On average, Seattle/Tacoma Intl has 0 outbound flights to Kuala Lumpur per day from 0 airlines. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.

  • How long is the flight from Seattle to Kuala Lumpur?

    Singapore Airlines and Cathay Pacific can get you from Seattle to Kuala Lumpur in just under 22h 45m. Your travel time can differ by up to 8h 10m. The distance from Seattle to Kuala Lumpur is about 12976 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Seattle to Kuala Lumpur that include hotel bookings?

    Yes. In addition to deals on Seattle to Kuala Lumpur flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Kuala Lumpur?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Kuala Lumpur.

  • Can I find deals for business class flights from Seattle to Kuala Lumpur?

    Yes. Cheapflights offers flight deals from Seattle to Kuala Lumpur by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Kuala Lumpur?

    Currently, December is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur (average of RM 2,555). Flying from Seattle to Kuala Lumpur in June is currently the most expensive (average of RM 3,438). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Kuala Lumpur

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Kuala Lumpur Intl flights
Portland to Penang flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Kuala Lumpur?

When you search for this flight from Seattle to Kuala Lumpur, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Kuala Lumpur?

Cheapflights simply makes it quick and affordable to book flights from Seattle to Kuala Lumpur by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Seattle to Kuala Lumpur with no change fees?

Need flexible booking options for your flight to Kuala Lumpur from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Kuala Lumpur become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to Kuala Lumpur on Cheapflights with our Price Alert feature and get notified when better prices are available.

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