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Cheap flights from Seattle to Kuala Lumpur from RM 1,512

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
9 May — 16 May1
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 9 April 2026.

Sat 29/810:15
SEA
-
KUL
1 stop38h 35m
Singapore Airlines
Sat 19/914:35
KUL
-
SEA
1 stop33h 10m
Singapore Airlines
Deal found 5/4RM 3,103
Fri 21/810:15
SEA
-
KUL
1 stop19h 55m
Singapore Airlines
Tue 22/916:35
KUL
-
SEA
2 stops31h 17m
Singapore Airlines
Deal found 4/4RM 3,183
Thu 24/910:15
SEA
-
KUL
1 stop30h 55m
Singapore Airlines
Mon 5/1022:00
KUL
-
SEA
1 stop25h 45m
Singapore Airlines
Deal found 7/4RM 3,270
Tue 8/900:55
SEA
-
KUL
2 stops33h 05m
Multiple Airlines
Wed 14/1014:40
KUL
-
SEA
2 stops39h 15m
Multiple Airlines
Deal found 6/4RM 3,445
Wed 9/917:59
SEA
-
KUL
2 stops25h 16m
Singapore Airlines
Wed 14/1018:35
KUL
-
SEA
1 stop29h 10m
Singapore Airlines
Deal found 6/4RM 3,509
Thu 8/1010:15
SEA
-
KUL
1 stop19h 55m
Singapore Airlines
Sun 25/1014:40
KUL
-
SEA
2 stops24h 24m
Singapore Airlines
Deal found 6/4RM 3,533
Sat 10/1001:15
SEA
-
KUL
1 stop36h 45m
Multiple Airlines
Sun 1/1109:30
KUL
-
SEA
1 stop24h 40m
Multiple Airlines
Deal found 6/4RM 3,585
Thu 27/816:25
SEA
-
KUL
1 stop32h 00m
Qatar Airways
Thu 17/921:00
KUL
-
SEA
1 stop30h 25m
Qatar Airways
Deal found 7/4RM 3,596
Sat 5/910:15
SEA
-
KUL
1 stop30h 55m
Singapore Airlines
Sat 26/922:45
KUL
-
SEA
1 stop25h 00m
Singapore Airlines
Deal found 8/4RM 3,696
Sun 6/901:55
SEA
-
KUL
2 stops32h 05m
Multiple Airlines
Mon 28/911:05
KUL
-
SEA
2 stops23h 10m
Multiple Airlines
Deal found 7/4RM 3,704
Sat 4/713:25
SEA
-
SZB
2 stops31h 35m
Multiple Airlines
Sun 19/717:50
SZB
-
SEA
2 stops33h 35m
Multiple Airlines
Deal found 7/4RM 5,948
Fri 21/810:15
SEA
-
SZB
1 stop19h 35m
Multiple Airlines
Thu 27/813:00
SZB
-
SEA
2 stops21h 50m
Multiple Airlines
Deal found 8/4RM 6,437

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 9 April 2026.

Round-trip from

RM 3,103

One-way from

RM 1,512

Popular in

December

Cheapest in

May

Average price

RM 3,441
Singapore Airlines
  • Singapore Airlines
  • 29/8-19/9
  • 2 total stops
  • 71h 45m total
  • Seattle to Kuala Lumpur
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 27/8
  • 1 total stop
  • 30h 55m total
  • Seattle to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (RM 131 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (RM 414 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 9 April 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

Departure

Return

Price

Cheapest return flight

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 21/4

12:50-21:50

1 stop42h 00m

Kuala Lumpur Intl

Tue 12/5

23:20-10:40

1 stop26h 20m

RM 3,982

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 10/9

12:50-21:50

1 stop42h 00m

Kuala Lumpur Intl

Mon 14/9

23:20-10:40

1 stop26h 20m

RM 4,002

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 2/5

16:25-15:45

1 stop32h 20m

Kuala Lumpur Intl

Fri 15/5

02:00-14:05

1 stop27h 05m

RM 4,261
Fastest return journey

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 20/8

01:55-13:55

2 stops21h 00m

Kuala Lumpur Intl

Tue 22/9

14:30-19:15

2 stops19h 45m

RM 4,332

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 5/9

12:50-21:50

1 stop42h 00m

Kuala Lumpur Intl

Wed 9/9

23:20-15:24

2 stops31h 04m

RM 4,583

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 8/8

12:36-21:50

2 stops42h 14m

Kuala Lumpur Intl

Mon 24/8

23:20-15:24

2 stops31h 04m

RM 4,762

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 10/9

16:25-21:55

2 stops38h 30m

Kuala Lumpur Intl

Mon 14/9

16:00-12:25

2 stops35h 25m

RM 4,969

SeattleKuala Lumpur

SEA - SZB

SEASZB

Seattle/Tacoma Intl

Sat 4/7

13:25-12:00

2 stops31h 35m

Kuala Lumpur Subang

Sun 19/7

17:50-12:25

2 stops33h 35m

RM 5,948

SeattleKuala Lumpur

SEA - SZB

SEASZB

Seattle/Tacoma Intl

Fri 21/8

10:15-20:50

1 stop19h 35m

Kuala Lumpur Subang

Thu 27/8

13:00-19:50

2 stops21h 50m

RM 6,437

SeattleKuala Lumpur

SEA - SZB

SEASZB

Seattle/Tacoma Intl

Sun 27/9

10:15-13:10

1 stop35h 55m

Kuala Lumpur Subang

Thu 1/10

14:00-08:45

1 stop33h 45m

RM 6,803

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 34 resultsSorted by cheapest first
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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 3 April 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 26 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, May is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur (average of RM 2,268). Flying from Seattle to Kuala Lumpur in June is currently the most expensive (average of RM 3,433). 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.

How much does it cost for a return flight from Seattle to Kuala Lumpur?

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?

    Korean Air and Singapore Airlines can get you from Seattle to Kuala Lumpur in just under 35h 55m. Your travel time can differ by up to 6h 05m. The distance from Seattle to Kuala Lumpur is about 12947 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, May is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur (average of RM 2,268). Flying from Seattle to Kuala Lumpur in June is currently the most expensive (average of RM 3,433). 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

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Alternative routes for Seattle to Kuala Lumpur

See prices for flight routes from nearby airports that may be better suited for you.
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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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