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Cheap flights from Seattle to Kuala Lumpur from RM 1,465

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
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 January 2026.

Round-trip from

RM 3,101

One-way from

RM 1,465

Popular in

May

Cheapest in

November

Average price

RM 3,377
Singapore Airlines
  • Singapore Airlines
  • 20/4-27/4
  • 3 total stops
  • 49h 31m total
  • Seattle to Kuala Lumpur
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Philippine Airlines
  • Philippine Airlines
  • 9/4
  • 1 total stop
  • 21h 10m total
  • Seattle to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (RM 2,602 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (RM 463 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find 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 January 2026.

Sun 2/823:10SEA - KUL
1 stop21h 10mPhilippine Airlines
Thu 27/812:20KUL - SEA
1 stop22h 45mPhilippine Airlines
Deal found 7/1RM 2,869
Mon 20/418:59SEA - KUL
2 stops24h 16mSingapore Airlines
Mon 27/422:30KUL - SEA
1 stop25h 15mSingapore Airlines
Deal found 8/1RM 3,101
Mon 20/413:00SEA - KUL
1 stop41h 50mDelta
Mon 27/423:10KUL - SEA
1 stop28h 57mDelta
Deal found 8/1RM 3,137
Sun 30/800:55SEA - KUL
2 stops32h 10mMultiple Airlines
Thu 3/906:55KUL - SEA
2 stops23h 00mMultiple Airlines
Deal found 7/1RM 3,166
Mon 19/117:40SEA - KUL
2 stops36h 45mKorean Air
Tue 3/223:55KUL - SEA
1 stop25h 05mKorean Air
Deal found 7/1RM 3,178
Thu 22/1010:15SEA - KUL
1 stop36h 35mSingapore Airlines
Sat 24/1022:30KUL - SEA
1 stop24h 40mSingapore Airlines
Deal found 7/1RM 3,227
Thu 22/1012:50SEA - KUL
1 stop42h 00mKorean Air
Mon 26/1023:55KUL - SEA
1 stop25h 05mKorean Air
Deal found 7/1RM 3,243
Mon 23/305:00SEA - KUL
2 stops38h 20mUnited Airlines
Wed 1/418:40KUL - SEA
2 stops38h 55mUnited Airlines
Deal found 7/1RM 3,271
Sun 22/319:34SEA - KUL
2 stops47h 46mUnited Airlines
Tue 31/320:40KUL - SEA
2 stops36h 55mUnited Airlines
Deal found 7/1RM 3,300
Fri 23/1010:15SEA - KUL
1 stop20h 15mSingapore Airlines
Tue 27/1018:30KUL - SEA
2 stops29h 22mSingapore Airlines
Deal found 7/1RM 3,320
Sun 22/215:45SEA - KUL
1 stop23h 00mUnited Airlines
Sun 1/308:05KUL - SEA
2 stops31h 25mUnited Airlines
Deal found 8/1RM 3,328
Tue 24/309:45SEA - SZB
1 stop36h 25mSingapore Airlines
Sat 28/314:00SZB - SEA
1 stop33h 45mSingapore Airlines
Deal found 7/1RM 4,684

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 January 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

Mon 23/3

17:20-10:20

2 stops26h 00m

Kuala Lumpur Intl

Tue 31/3

20:40-14:36

2 stops32h 56m

RM 3,271

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 24/3

17:20-10:20

2 stops26h 00m

Kuala Lumpur Intl

Wed 1/4

20:40-20:57

2 stops39h 17m

RM 3,271

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 23/3

09:20-10:20

2 stops34h 00m

Kuala Lumpur Intl

Thu 2/4

16:35-10:39

2 stops33h 04m

RM 3,271

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 26/3

09:20-13:55

2 stops37h 35m

Kuala Lumpur Intl

Wed 1/4

18:40-14:36

2 stops34h 56m

RM 3,271

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 23/3

05:00-10:20

2 stops38h 20m

Kuala Lumpur Intl

Wed 1/4

18:40-18:35

2 stops38h 55m

RM 3,271

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 25/3

12:36-13:55

2 stops34h 19m

Kuala Lumpur Intl

Tue 31/3

20:40-14:36

2 stops32h 56m

RM 3,271

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 24/3

12:36-13:55

2 stops34h 19m

Kuala Lumpur Intl

Thu 2/4

16:35-10:39

2 stops33h 04m

RM 3,271

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 22/3

17:20-13:55

2 stops53h 35m

Kuala Lumpur Intl

Thu 2/4

16:35-10:39

2 stops33h 04m

RM 3,300

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 22/3

19:34-10:20

2 stops47h 46m

Kuala Lumpur Intl

Wed 1/4

20:40-14:36

2 stops32h 56m

RM 3,300

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 22/2

15:45-06:45

1 stop23h 00m

Kuala Lumpur Intl

Sun 1/3

08:05-23:30

2 stops31h 25m

RM 3,328

Flights are sorted by cheapest return flights first.

Deals found on 8/1

Showing 1-10 of 42 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 2 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 2,630). Flying from Seattle to Kuala Lumpur in June is currently the most expensive (average of RM 3,511). 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?

    United Airlines and Singapore Airlines can get you from Seattle to Kuala Lumpur in just under 26h. Your travel time can differ by up to 10h 25m. 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 2,630). Flying from Seattle to Kuala Lumpur in June is currently the most expensive (average of RM 3,511). 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

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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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