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Kuala Lumpur

$309+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$682
(oojo)

One-way from

$309
(FlightHub)

Popular in

December

Cheapest in

October

Average price

$881
From Washington to Kuala Lumpur
Search Deals
One-way flight from Washington to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($159 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($63 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This oojo deal was found by Cheapflights users on 9/14. 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.
Sun 10/1211:35 pmSEA - KUL
1 stop24h 50mPhilippine Airlines
Sun 10/2611:45 amKUL - SEA
1 stop22h 55mPhilippine Airlines
Deal found 9/14$682
This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:35 pmSEA - KUL
1 stop24h 50mPhilippine Airlines
Sat 10/42:15 amKUL - SEA
1 stop32h 00mPhilippine Airlines
Deal found 9/15$689
This oojo deal was found by Cheapflights users on 9/15. 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.
Thu 10/309:45 amSEA - KUL
1 stop32h 45mSingapore Airlines
Thu 11/66:30 pmKUL - SEA
1 stop28h 40mSingapore Airlines
Deal found 9/15$696
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Sun 10/1911:35 pmSEA - KUL
1 stop24h 50mPhilippine Airlines
Sat 10/252:25 amKUL - SEA
1 stop32h 15mPhilippine Airlines
Deal found 9/15$706
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:30 pmSEA - KUL
1 stop21h 15mPhilippine Airlines
Wed 11/511:45 amKUL - SEA
1 stop22h 55mPhilippine Airlines
Deal found 9/14$710
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1911:35 pmSEA - KUL
1 stop24h 50mPhilippine Airlines
Wed 10/2212:25 pmKUL - SEA
1 stop21h 50mPhilippine Airlines
Deal found 9/15$734
This Korean Air deal was found by Cheapflights users on 9/15. 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 10/2112:50 pmSEA - KUL
1 stop41h 20mKorean Air
Mon 10/2711:55 pmKUL - SEA
1 stop25h 05mKorean Air
Deal found 9/15$748
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 9/257:00 amSEA - KUL
2 stops25h 55mUnited Airlines
Mon 10/62:15 pmKUL - SEA
1 stop39h 10mUnited Airlines
Deal found 9/13$757
This Korean Air deal was found by Cheapflights users on 9/15. 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 10/2112:50 pmSEA - KUL
1 stop41h 20mKorean Air
Tue 10/2811:55 pmKUL - SEA
2 stops31h 15mKorean Air
Deal found 9/15$759
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/233:28 pmSEA - KUL
2 stops27h 42mUnited Airlines
Wed 12/36:30 pmKUL - SEA
2 stops22h 29mUnited Airlines
Deal found 9/15$763
This Trip.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/232:18 pmPDX - KUL
2 stops34h 07mMultiple Airlines
Thu 10/3011:45 amKUL - PDX
2 stops39h 38mMultiple Airlines
Deal found 9/14$859
This Trip.com deal was found by Cheapflights users on 9/16. 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 10/287:20 amPDX - KUL
2 stops40h 20mMultiple Airlines
Thu 11/131:55 amKUL - PDX
2 stops34h 34mMultiple Airlines
Deal found 9/16$957

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 September 16, 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

Tue 10/21

12:50 pm-9:10 pm

1 stop41h 20m

Kuala Lumpur Intl

Tue 10/28

11:55 pm-4:10 pm

2 stops31h 15m

$759

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 10/21

7:10 am-9:10 pm

2 stops47h 00m

Kuala Lumpur Intl

Mon 10/27

11:55 pm-2:44 pm

2 stops29h 49m

$784

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 2/16

7:29 pm-1:55 pm

2 stops26h 26m

Kuala Lumpur Intl

Tue 2/24

2:15 pm-1:20 pm

1 stop39h 05m

$792

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 2/4

9:25 am-10:20 am

2 stops32h 55m

Kuala Lumpur Intl

Tue 2/17

2:15 pm-1:20 pm

1 stop39h 05m

$792

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 2/11

6:03 am-12:15 am

2 stops26h 12m

Kuala Lumpur Intl

Sun 2/22

2:15 pm-1:20 pm

1 stop39h 05m

$796

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 2/19

7:29 pm-1:55 pm

2 stops26h 26m

Kuala Lumpur Intl

Mon 3/2

6:30 pm-12:59 am

2 stops22h 29m

$802

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 2/17

9:20 am-10:20 am

2 stops33h 00m

Kuala Lumpur Intl

Tue 2/24

6:30 pm-12:59 am

2 stops22h 29m

$802

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 2/23

7:15 am-1:55 pm

2 stops38h 40m

Kuala Lumpur Intl

Mon 3/2

6:30 pm-12:59 am

2 stops22h 29m

$802

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 2/8

9:25 am-12:15 am

2 stops46h 50m

Kuala Lumpur Intl

Tue 2/17

2:15 pm-1:20 pm

1 stop39h 05m

$816

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 2/15

7:15 am-12:15 am

2 stops49h 00m

Kuala Lumpur Intl

Tue 2/24

6:30 pm-12:59 am

2 stops22h 29m

$820

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 44 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, March is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur (average of $967). Flying from State of Washington to Kuala Lumpur in June is currently the most expensive (average of $1,418). 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 September 16, 2025.

When flying from State of Washington to Kuala Lumpur, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 $792, Korean Air can have you in Kuala Lumpur from State of Washington in 26h 26m. The distance from State of Washington to Kuala Lumpur is about 8063 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, March is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur (average of $967). Flying from State of Washington to Kuala Lumpur in June is currently the most expensive (average of $1,418). 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$683Average$934FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$693Average$720FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$785Average$856FlexibilityNo cancel feeOn-time81%
ANACheapest$841Average$873FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$862Average$873FlexibilityNo cancel feeOn-time69%
China AirlinesCheapest$866Average$1,103FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$992Average$1,321FlexibilityNo cancel feeOn-time74%

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