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Kuala Lumpur

$350+ Cheap flights from Washington to Kuala Lumpur

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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Washington to Kuala Lumpur

Keep the following information in mind while searching for Washington to Kuala Lumpur flight deals. Data was last updated November 3, 2025.

Round-trip from

$605
(Justfly.com)

One-way from

$350
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$868
From Washington to Kuala Lumpur
Search Deals
One-way flight from Washington to Kuala Lumpur
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Highest demand for flights based on searches. 11% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Washington to Kuala Lumpur

Cheapest flights from Washington to Kuala Lumpur
Explore the most affordable flight options available from Washington to Kuala Lumpur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This FlightHub deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:40 pmSEA - KUL
1 stop23h 05mANA
Sun 12/72:15 pmKUL - SEA
2 stops45h 01mANA
Deal found 11/1$745
This Korean Air deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:59 pmSEA - KUL
2 stops36h 26mKorean Air
Tue 12/2311:55 pmKUL - SEA
1 stop25h 05mKorean Air
Deal found 10/30$753
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:05 amSEA - KUL
2 stops27h 10mUnited Airlines
Sun 1/182:15 pmKUL - SEA
1 stop39h 05mUnited Airlines
Deal found 11/2$757
This FlightHub deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:40 pmSEA - KUL
1 stop23h 05mANA
Sun 1/182:15 pmKUL - SEA
1 stop39h 05mANA
Deal found 11/2$759
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:00 amSEA - KUL
2 stops25h 15mUnited Airlines
Tue 12/232:15 pmKUL - SEA
2 stops42h 37mUnited Airlines
Deal found 10/30$767
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:28 pmSEA - KUL
2 stops36h 47mUnited Airlines
Sun 1/182:15 pmKUL - SEA
1 stop39h 05mUnited Airlines
Deal found 11/2$768
This FlightHub deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/253:40 pmSEA - KUL
1 stop40h 35mANA
Tue 12/232:15 pmKUL - SEA
1 stop39h 05mANA
Deal found 10/30$770
This Korean Air deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:59 pmSEA - KUL
2 stops36h 26mKorean Air
Sat 1/1711:55 pmKUL - SEA
1 stop25h 05mKorean Air
Deal found 11/2$833
This Trip.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/259:30 pmSEA - KUL
1 stop21h 15mPhilippine Airlines
Mon 12/222:25 amKUL - SEA
1 stop32h 15mPhilippine Airlines
Deal found 10/30$842
This lol.travel deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:01 amPDX - KUL
2 stops37h 34mCathay Pacific
Tue 12/95:50 pmKUL - PDX
2 stops39h 00mCathay Pacific
Deal found 11/2$959
This oojo deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:36 pmPDX - KUL
2 stops54h 49mChina Airlines
Tue 2/32:35 pmKUL - PDX
2 stops25h 34mChina Airlines
Deal found 11/1$1,026
This oojo deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:04 amPDX - KUL
2 stops38h 21mChina Airlines
Tue 2/32:35 pmKUL - PDX
2 stops24h 11mChina Airlines
Deal found 11/1$1,034

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Washington to Kuala Lumpur that are best for you.

Fly from

Washington

Fly to

Kuala Lumpur

Route

Depart

Return

Price

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 1/7

12:35 pm-1:55 pm

2 stops33h 20m

Kuala Lumpur Intl

Wed 2/4

2:15 pm-1:20 pm

1 stop39h 05m

$753

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 11/25

12:41 pm-12:15 am

3 stops43h 34m

Kuala Lumpur Intl

Tue 12/23

2:15 pm-4:52 pm

2 stops42h 37m

$779

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 1/15

9:25 am-10:20 am

2 stops32h 55m

Kuala Lumpur Intl

Sun 1/25

2:15 pm-1:20 pm

1 stop39h 05m

$792

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 2/23

12:37 pm-10:20 am

2 stops29h 43m

Kuala Lumpur Intl

Tue 3/10

6:30 pm-2:20 pm

2 stops34h 50m

$802

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 2/23

12:37 pm-10:20 am

2 stops29h 43m

Kuala Lumpur Intl

Mon 3/9

8:30 pm-2:20 pm

2 stops32h 50m

$802

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 1/22

7:15 am-10:25 pm

2 stops47h 10m

Kuala Lumpur Intl

Wed 2/25

11:55 pm-6:43 pm

2 stops34h 48m

$803

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 1/22

5:10 pm-10:20 am

2 stops25h 10m

Kuala Lumpur Intl

Thu 2/26

8:05 am-9:01 pm

3 stops28h 56m

$806

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 2/22

7:29 pm-1:55 pm

2 stops50h 26m

Kuala Lumpur Intl

Mon 3/9

2:15 pm-2:20 pm

1 stop39h 05m

$820

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 1/17

12:35 pm-1:55 pm

2 stops33h 20m

Kuala Lumpur Intl

Wed 1/28

2:15 pm-1:20 pm

1 stop39h 05m

$831

PortlandKuala Lumpur

PDX - KUL

PDXKUL

Portland

Tue 2/17

5:30 pm-1:55 pm

2 stops28h 25m

Kuala Lumpur Intl

Sun 3/1

9:50 pm-4:28 pm

3 stops34h 38m

$981

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 51 results
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Best time to book a flight from Washington to Kuala Lumpur

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur from Washington with our price prediction graph.
Estimated round-trip 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 Washington to Kuala Lumpur

What is the cheapest month to book a flight from State of Washington to Kuala Lumpur?

Currently, October is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur (average of $677). Flying from State of Washington to Kuala Lumpur in December is currently the most expensive (average of $910). 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.

What is the cheapest time of day to fly from WA to KUL?

Find hourly flight availability from Washington to Kuala Lumpur. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s typically best to fly out from State of Washington to Kuala Lumpur in the afternoon. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

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

  • How long is the flight from State of Washington to Kuala Lumpur?

    For as low as $1,042, United Airlines can have you in Kuala Lumpur from State of Washington in 26h 30m. The distance from State of Washington to Kuala Lumpur is about 8133 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from State of Washington to Kuala Lumpur?

    Most travelers choose Seattle/Tacoma Intl - Kuala Lumpur Intl, Portland - Kuala Lumpur Intl or Seattle/Tacoma Intl - Kuala Lumpur Subang when deciding on the best route from State of Washington to Kuala Lumpur.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Kuala Lumpur?

    Currently, October is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur (average of $677). Flying from State of Washington to Kuala Lumpur in December is currently the most expensive (average of $910). 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

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Alternative routes for Washington to Kuala Lumpur

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Washington to Kuala Lumpur

Discover the top 7 airlines that operate flights from Washington to Kuala Lumpur. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$673Average$868FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$674Average$718FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$713Average$835FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$762Average$874FlexibilityNo cancel feeOn-time69%
ANACheapest$798Average$870FlexibilityNo cancel feeOn-time80%
China AirlinesCheapest$866Average$1,087FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$992Average$1,323FlexibilityNo cancel feeOn-time74%

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