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Cheap flights from Seattle to Kuala Lumpur from RM 1,665

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
7 Aug — 14 Aug1
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 July 2026.

Thu 8/1010:15
SEA
-
KUL
1 stop32h 20m
Singapore Airlines
Thu 22/1020:40
KUL
-
SEA
1 stop27h 05m
Singapore Airlines
Deal found 7/7RM 3,021
Fri 16/1010:15
SEA
-
KUL
1 stop20h 30m
Singapore Airlines
Fri 6/1120:30
KUL
-
SEA
1 stop26h 40m
Singapore Airlines
Deal found 4/7RM 3,180
Tue 1/913:00
SEA
-
KUL
1 stop41h 50m
Delta
Tue 15/923:20
KUL
-
SEA
1 stop29h 17m
Delta
Deal found 4/7RM 3,225
Tue 1/907:16
SEA
-
KUL
2 stops47h 34m
Korean Air
Sun 20/923:20
KUL
-
SEA
1 stop26h 20m
Korean Air
Deal found 4/7RM 3,261
Wed 9/912:50
SEA
-
KUL
1 stop42h 00m
Korean Air
Tue 22/923:20
KUL
-
SEA
2 stops30h 30m
Korean Air
Deal found 4/7RM 3,282
Wed 2/917:50
SEA
-
KUL
2 stops37h 00m
Korean Air
Mon 21/923:20
KUL
-
SEA
2 stops30h 30m
Korean Air
Deal found 4/7RM 3,306
Fri 4/913:00
SEA
-
KUL
1 stop41h 50m
Delta
Sun 20/923:20
KUL
-
SEA
1 stop29h 17m
Delta
Deal found 4/7RM 3,428
Fri 4/907:16
SEA
-
KUL
2 stops47h 34m
Korean Air
Mon 21/923:20
KUL
-
SEA
1 stop26h 20m
Korean Air
Deal found 4/7RM 3,465
Fri 4/907:20
SEA
-
KUL
2 stops47h 30m
Korean Air
Wed 16/923:20
KUL
-
SEA
2 stops32h 10m
Korean Air
Deal found 4/7RM 3,510
Fri 21/813:25
SEA
-
KUL
1 stop37h 30m
JAL
Sun 6/922:50
KUL
-
SEA
1 stop26h 45m
JAL
Deal found 4/7RM 3,620
Sat 5/913:00
SEA
-
KUL
1 stop41h 50m
Delta
Sat 19/923:20
KUL
-
SEA
1 stop29h 17m
Delta
Deal found 4/7RM 3,632
Sat 29/810:15
SEA
-
SZB
1 stop19h 35m
Multiple Airlines
Sat 12/913:00
SZB
-
SEA
2 stops21h 40m
Multiple Airlines
Deal found 8/7RM 4,739

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 July 2026.

Round-trip from

RM 3,021

One-way from

RM 1,665

Popular in

December

Cheapest in

May

Average price

RM 3,542
Singapore Airlines
  • Singapore Airlines
  • 8/10-22/10
  • 2 total stops
  • 59h 25m total
  • Seattle to Kuala Lumpur
Search Deals
Korean Air
  • Korean Air
  • 24/9
  • 1 total stop
  • 42h 00m total
  • Seattle to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (RM 95 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (RM 422 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 July 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

Wed 9/9

12:50-21:50

1 stop42h 00m

Kuala Lumpur Intl

Tue 22/9

23:20-14:50

2 stops30h 30m

RM 3,282

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 6/9

15:15-21:50

2 stops39h 35m

Kuala Lumpur Intl

Sun 20/9

23:20-10:40

1 stop26h 20m

RM 3,465

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Fri 4/9

12:50-21:50

1 stop42h 00m

Kuala Lumpur Intl

Sat 19/9

23:20-10:40

1 stop26h 20m

RM 3,644

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 22/8

13:20-21:50

1 stop41h 30m

Kuala Lumpur Intl

Sat 12/9

23:20-10:40

1 stop26h 20m

RM 4,096

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 3/9

08:40-07:55

2 stops32h 15m

Kuala Lumpur Intl

Wed 16/9

02:40-12:45

1 stop25h 05m

RM 4,104

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Fri 21/8

17:50-21:50

2 stops37h 00m

Kuala Lumpur Intl

Sun 6/9

23:20-20:30

2 stops36h 10m

RM 4,149

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 1/9

14:50-21:50

2 stops40h 00m

Kuala Lumpur Intl

Fri 18/9

23:20-09:53

2 stops49h 33m

RM 4,344

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 27/10

00:45-16:00

1 stop24h 15m

Kuala Lumpur Intl

Sun 1/11

17:10-15:05

1 stop37h 55m

RM 4,503

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 8/10

19:51-21:50

2 stops34h 59m

Kuala Lumpur Intl

Sun 25/10

23:55-16:48

2 stops31h 53m

RM 4,613

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 12/8

13:05-21:50

1 stop41h 45m

Kuala Lumpur Intl

Sun 16/8

23:20-13:37

1 stop29h 17m

RM 4,784

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 31 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

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

Currently, March is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur (average of RM 1,714). Flying from Seattle to Kuala Lumpur in June is currently the most expensive (average of RM 3,017). 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?

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

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 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 Qatar Airways can get you from Seattle to Kuala Lumpur in just under 32h 15m. Your travel time can differ by up to 9h 45m. 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, March is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur (average of RM 1,714). Flying from Seattle to Kuala Lumpur in June is currently the most expensive (average of RM 3,017). 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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