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Kuala Lumpur

$400+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 31, 2025.

Round-trip from

$684
(FlightHub)

One-way from

$400
(Korean Air)

Popular in

December

Cheapest in

October

Average price

$1,079
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. 12% potential increase in price ($149 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 July 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 julio 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/30. 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.
mar. 10/710:15 amSEA - KUL
1 stop20h 15mSingapore Airlines
mié. 10/2211:00 amKUL - SEA
1 stop36h 45mSingapore Airlines
Deal found 7/30$684
This FlightHub deal was found by Cheapflights users on 7/28. 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.
dom. 10/511:35 pmSEA - KUL
1 stop24h 50mPhilippine Airlines
sáb. 10/252:25 amKUL - SEA
1 stop32h 10mPhilippine Airlines
Deal found 7/28$689
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/271:20 pmSEA - KUL
1 stop41h 30mKorean Air
mié. 9/311:10 pmKUL - SEA
1 stop26h 30mKorean Air
Deal found 7/30$713
This CrystalTravel deal was found by Cheapflights users on 7/30. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/274:30 pmSEA - KUL
1 stop22h 30mANA
lun. 9/157:15 amKUL - SEA
2 stops26h 21mANA
Deal found 7/30$729
This FlightHub deal was found by Cheapflights users on 7/30. 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.
mar. 8/261:30 pmSEA - KUL
1 stop24h 25mMultiple Airlines
mar. 9/210:50 pmKUL - SEA
2 stops33h 04mMultiple Airlines
Deal found 7/30$731
This Gurufare deal was found by Cheapflights users on 7/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/277:10 amSEA - KUL
2 stops26h 45mChina Eastern
mié. 9/38:05 pmKUL - SEA
2 stops35h 46mChina Eastern
Deal found 7/30$743
This United Airlines deal was found by Cheapflights users on 7/28. 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.
mar. 10/71:00 pmSEA - KUL
2 stops33h 50mUnited Airlines
lun. 10/272:15 pmKUL - SEA
1 stop39h 05mUnited Airlines
Deal found 7/28$753
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/1412:35 pmSEA - KUL
1 stop42h 15mDelta
dom. 9/2111:10 pmKUL - SEA
1 stop29h 30mDelta
Deal found 7/31$814
This Mytrip deal was found by Cheapflights users on 7/31. 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.
dom. 9/1410:00 amPDX - KUL
2 stops35h 05mMultiple Airlines
dom. 9/215:40 pmKUL - PDX
2 stops30h 41mMultiple Airlines
Deal found 7/31$862
This oojo deal was found by Cheapflights users on 7/29. 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.
dom. 9/219:30 pmPDX - KUL
2 stops24h 55mChina Airlines
lun. 10/62:45 pmKUL - PDX
2 stops23h 00mChina Airlines
Deal found 7/29$994
This FlightHub deal was found by Cheapflights users on 7/29. 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.
jue. 10/1610:00 pmPDX - KUL
2 stops27h 10mSTARLUX Airlines
mié. 10/225:10 pmKUL - PDX
2 stops42h 20mSTARLUX Airlines
Deal found 7/29$1,009
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/217:45 amPDX - KUL
2 stops25h 10mANA
dom. 10/57:15 amKUL - PDX
2 stops26h 31mANA
Deal found 7/29$1,051

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 julio 31, 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

mar. 10/7

10:15 am-9:30 pm

1 stop20h 15m

Kuala Lumpur Intl

mié. 10/22

11:00 am-8:45 am

1 stop36h 45m

$684

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

dom. 10/5

11:35 pm-3:25 pm

1 stop24h 50m

Kuala Lumpur Intl

dom. 10/26

11:45 am-7:35 pm

1 stop22h 50m

$689

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

mié. 8/27

1:20 pm-9:50 pm

1 stop41h 30m

Kuala Lumpur Intl

mié. 9/3

11:10 pm-10:40 am

1 stop26h 30m

$713

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

mié. 8/27

4:30 pm-6:00 am

1 stop22h 30m

Kuala Lumpur Intl

lun. 9/15

7:15 am-6:36 pm

2 stops26h 21m

$729

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

mar. 8/26

1:30 pm-4:55 am

1 stop24h 25m

Kuala Lumpur Intl

mar. 9/2

10:50 pm-4:54 pm

2 stops33h 04m

$731

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

mié. 8/27

7:10 am-12:55 am

2 stops26h 45m

Kuala Lumpur Intl

mié. 9/3

8:05 pm-4:51 pm

2 stops35h 46m

$743

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

mar. 10/7

1:00 pm-1:50 pm

2 stops33h 50m

Kuala Lumpur Intl

lun. 10/27

2:15 pm-2:20 pm

1 stop39h 05m

$753

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

dom. 9/14

12:35 pm-9:50 pm

1 stop42h 15m

Kuala Lumpur Intl

dom. 9/21

11:10 pm-1:40 pm

1 stop29h 30m

$814

PortlandKuala Lumpur

PDX - KUL

PDXKUL

Portland

dom. 9/14

10:00 am-12:05 pm

2 stops35h 05m

Kuala Lumpur Intl

dom. 9/21

5:40 pm-9:21 am

2 stops30h 41m

$862

PortlandKuala Lumpur

PDX - KUL

PDXKUL

Portland

dom. 9/21

9:30 pm-1:25 pm

2 stops24h 55m

Kuala Lumpur Intl

lun. 10/6

2:45 pm-10:45 pm

2 stops23h 00m

$994

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 32 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, September is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur (average of $965). Flying from State of Washington to Kuala Lumpur in June is currently the most expensive (average of $1,422). 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 julio 31, 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.

Reviews of airlines servicing Kuala Lumpur

Get insights into the airlines that provide service to Kuala Lumpur. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kuala Lumpur. Reviews last updated julio 31, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air, and Korean Air from Washington to Kuala Lumpur to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Overall

9.0

Boarding

9.0

Food

8.8

Crew

9.3

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
199 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Overall

9.0

Boarding

9.0

Food

8.8

Crew

9.3

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,220 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Overall

9.0

Boarding

9.0

Food

8.8

Crew

9.3

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,121 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Overall

9.0

Boarding

9.0

Food

8.8

Crew

9.3

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.4
Very good
922 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Overall

9.0

Boarding

9.0

Food

8.8

Crew

9.3

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
754 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Overall

9.0

Boarding

9.0

Food

8.8

Crew

9.3

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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.

  • What are the cheapest airlines to fly from State of Washington to Kuala Lumpur one-way?

    The cheapest airlines for a one-way flight from State of Washington to Kuala Lumpur are Korean Air ($400), United Airlines ($404), and ANA ($420).

  • 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, September is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur (average of $965). Flying from State of Washington to Kuala Lumpur in June is currently the most expensive (average of $1,422). 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$683Average$924FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$693Average$773FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$792Average$844FlexibilityNo cancel feeOn-time81%
ANACheapest$841Average$871FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$862Average$873FlexibilityNo cancel feeOn-time69%
China AirlinesCheapest$866Average$1,133FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$1,031Average$1,340FlexibilityNo cancel feeOn-time74%

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