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Cheap flights from Seattle to Kuala Lumpur from RM 1,162

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
24 Mar — 31 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 22 February 2026.

Sat 9/510:15
SEA
-
KUL
1 stop36h 20m
Singapore Airlines
Fri 22/518:35
KUL
-
SEA
1 stop29h 10m
Singapore Airlines
Deal found 20/2RM 2,223
Sat 9/510:15
SEA
-
KUL
1 stop18h 30m
Singapore Airlines
Sat 16/520:40
KUL
-
SEA
1 stop27h 05m
Singapore Airlines
Deal found 22/2RM 2,239
Sun 19/410:15
SEA
-
KUL
1 stop19h 55m
Singapore Airlines
Sat 25/420:40
KUL
-
SEA
1 stop27h 05m
Singapore Airlines
Deal found 20/2RM 2,309
Sat 18/410:15
SEA
-
KUL
1 stop32h 20m
Singapore Airlines
Sat 25/422:00
KUL
-
SEA
1 stop25h 45m
Singapore Airlines
Deal found 19/2RM 2,321
Sat 9/510:15
SEA
-
KUL
1 stop40h 20m
Singapore Airlines
Sat 23/508:55
KUL
-
SEA
1 stop38h 50m
Singapore Airlines
Deal found 20/2RM 2,328
Thu 9/410:15
SEA
-
KUL
1 stop30h 55m
Singapore Airlines
Thu 16/418:35
KUL
-
SEA
1 stop29h 10m
Singapore Airlines
Deal found 22/2RM 2,360
Thu 8/1010:15
SEA
-
KUL
1 stop32h 20m
Singapore Airlines
Thu 15/1016:35
KUL
-
SEA
1 stop31h 10m
Singapore Airlines
Deal found 22/2RM 2,609
Sat 9/510:15
SEA
-
KUL
1 stop19h 55m
Singapore Airlines
Tue 19/518:40
KUL
-
SEA
2 stops30h 20m
Singapore Airlines
Deal found 21/2RM 2,617
Sat 2/510:15
SEA
-
KUL
1 stop30h 55m
Singapore Airlines
Sat 16/516:35
KUL
-
SEA
1 stop31h 10m
Singapore Airlines
Deal found 20/2RM 2,726
Mon 8/616:30
SEA
-
SZB
2 stops28h 30m
Multiple Airlines
Sat 13/613:00
SZB
-
SEA
2 stops40h 25m
Multiple Airlines
Deal found 20/2RM 3,854
Mon 2/300:10
SEA
-
SZB
2 stops28h 20m
Multiple Airlines
Tue 10/321:30
SZB
-
SEA
2 stops33h 35m
Multiple Airlines
Deal found 19/2RM 3,982
Wed 4/300:10
SEA
-
SZB
2 stops28h 20m
Multiple Airlines
Wed 11/321:30
SZB
-
SEA
2 stops36h 00m
Multiple Airlines
Deal found 19/2RM 4,310

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 22 February 2026.

Round-trip from

RM 2,137

One-way from

RM 1,162

Popular in

May

Cheapest in

November

Average price

RM 4,244
Singapore Airlines
  • Singapore Airlines
  • 9/5-16/5
  • 2 total stops
  • 69h 45m 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. 10% potential increase in price (RM 1,797 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (RM 504 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 22 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

Sat 2/5

10:15-08:10

1 stop30h 55m

Kuala Lumpur Intl

Sat 16/5

16:35-08:45

1 stop31h 10m

RM 2,726

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 20/8

12:25-01:30

1 stop22h 05m

Kuala Lumpur Intl

Sun 6/9

17:40-10:20

1 stop31h 40m

RM 2,777

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 6/5

11:45-01:30

1 stop22h 45m

Kuala Lumpur Intl

Fri 29/5

02:45-10:05

1 stop22h 20m

RM 2,972

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 15/4

08:42-13:35

2 stops37h 53m

Kuala Lumpur Intl

Wed 29/4

20:40-01:12

2 stops43h 32m

RM 3,011

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 4/3

10:45-22:25

2 stops43h 40m

Kuala Lumpur Intl

Mon 9/3

23:55-10:00

1 stop25h 05m

RM 3,132

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 5/3

07:10-22:25

2 stops47h 15m

Kuala Lumpur Intl

Mon 9/3

23:55-10:00

1 stop25h 05m

RM 3,132

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 4/3

10:45-22:25

2 stops43h 40m

Kuala Lumpur Intl

Wed 11/3

23:55-10:00

1 stop25h 05m

RM 3,132

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 4/3

07:10-22:25

2 stops47h 15m

Kuala Lumpur Intl

Tue 10/3

23:55-10:00

1 stop25h 05m

RM 3,132

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 12/8

12:25-12:05

1 stop32h 40m

Kuala Lumpur Intl

Wed 26/8

17:40-08:06

2 stops29h 26m

RM 3,155

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 5/3

07:10-22:25

2 stops47h 15m

Kuala Lumpur Intl

Wed 11/3

23:55-17:09

2 stops32h 14m

RM 3,175

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 29 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 20 February 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, May is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur (average of RM 2,282). Flying from Seattle to Kuala Lumpur in June is currently the most expensive (average of RM 3,366). 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?

    Singapore Airlines, Cathay Pacific, and EVA Air can get you from Seattle to Kuala Lumpur in just under 22h 05m. Your travel time can differ by up to 15h 48m. 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, May is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur (average of RM 2,282). Flying from Seattle to Kuala Lumpur in June is currently the most expensive (average of RM 3,366). 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.
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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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