HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kuala Lumpur Intl

$300+ Cheap flights from Washington to Kuala Lumpur Intl (KUL)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Kuala Lumpur Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington to Kuala Lumpur Intl

Keep the following information in mind while searching for Washington to Kuala Lumpur Intl flight deals. Data was last updated August 14, 2025.

Round-trip from

$595
(Trip.com)

One-way from

$300
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$881
From Washington to Kuala Lumpur Intl
Search Deals
One-way flight from Washington to Kuala Lumpur Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Washington to Kuala Lumpur Intl

Cheapest flights from Washington to Kuala Lumpur Intl
Explore the most affordable flight options available from Washington to Kuala Lumpur Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Trip.com deal was found by Cheapflights users on 8/14. 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.
Sun 9/2811:35 pmSEA - KUL
1 stop24h 50mPhilippine Airlines
Sat 10/42:15 amKUL - SEA
1 stop32h 00mPhilippine Airlines
Deal found 8/14$595
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1910:15 amSEA - KUL
1 stop18h 30mSingapore Airlines
Mon 10/276:30 pmKUL - SEA
1 stop28h 40mSingapore Airlines
Deal found 8/13$701
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:50 pmSEA - KUL
1 stop42h 00mKorean Air
Sun 9/2111:10 pmKUL - SEA
1 stop26h 30mKorean Air
Deal found 8/13$704
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1711:35 pmSEA - KUL
1 stop20h 45mPhilippine Airlines
Sat 10/252:25 amKUL - SEA
1 stop32h 10mPhilippine Airlines
Deal found 8/13$712
This Korean Air deal was found by Cheapflights users on 8/13. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:00 pmSEA - KUL
1 stop19h 20mKorean Air
Tue 11/1111:55 pmKUL - SEA
1 stop25h 05mKorean Air
Deal found 8/13$747
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/201:00 pmSEA - KUL
2 stops33h 50mUnited Airlines
Tue 12/28:30 pmKUL - SEA
2 stops34h 59mUnited Airlines
Deal found 8/12$763
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/304:30 pmSEA - KUL
1 stop40h 25mANA
Mon 10/132:15 pmKUL - SEA
1 stop39h 10mANA
Deal found 8/13$770
This United deal was found by Cheapflights users on 8/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:35 amSEA - KUL
2 stops26h 20mMultiple Airlines
Mon 10/132:15 pmKUL - SEA
1 stop39h 10mMultiple Airlines
Deal found 8/13$773
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1512:35 pmSEA - KUL
1 stop42h 15mDelta
Sat 10/411:10 pmKUL - SEA
1 stop29h 20mDelta
Deal found 8/14$814
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:50 pmPDX - KUL
2 stops27h 40mSingapore Airlines
Wed 10/86:40 pmKUL - PDX
2 stops31h 50mSingapore Airlines
Deal found 8/13$847
This Ovago deal was found by Cheapflights users on 8/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:35 pmPDX - KUL
2 stops25h 30mCathay Pacific
Mon 9/81:10 pmKUL - PDX
2 stops25h 29mCathay Pacific
Deal found 8/14$963
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:00 pmPDX - KUL
2 stops27h 10mSTARLUX Airlines
Wed 10/225:10 pmKUL - PDX
2 stops42h 20mSTARLUX Airlines
Deal found 8/14$1,008

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Kuala Lumpur Intl 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 August 14, 2025.
Use the filters below to find and compare flights from Washington to Kuala Lumpur Intl Airport that are best for you.

Fly from

Washington

Fly to

Kuala Lumpur Intl

Route

Depart

Return

Price

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 9/28

11:35 pm-3:25 pm

1 stop24h 50m

Kuala Lumpur Intl

Sun 10/5

12:25 pm-7:15 pm

1 stop21h 50m

$595

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 10/19

10:15 am-7:45 pm

1 stop18h 30m

Kuala Lumpur Intl

Mon 10/27

6:30 pm-8:10 am

1 stop28h 40m

$701

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 9/8

12:50 pm-9:50 pm

1 stop42h 00m

Kuala Lumpur Intl

Sun 9/21

11:10 pm-10:40 am

1 stop26h 30m

$704

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Fri 10/17

11:35 pm-11:20 am

1 stop20h 45m

Kuala Lumpur Intl

Sat 10/25

2:25 am-7:35 pm

1 stop32h 10m

$712

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 10/30

12:00 pm-10:20 pm

1 stop19h 20m

Kuala Lumpur Intl

Tue 11/11

11:55 pm-9:00 am

1 stop25h 05m

$747

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 10/20

1:00 pm-1:50 pm

2 stops33h 50m

Kuala Lumpur Intl

Tue 12/2

8:30 pm-3:29 pm

2 stops34h 59m

$763

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 9/30

4:30 pm-11:55 pm

1 stop40h 25m

Kuala Lumpur Intl

Mon 10/13

2:15 pm-2:25 pm

1 stop39h 10m

$770

PortlandKuala Lumpur

PDX - KUL

PDXKUL

Portland

Wed 9/24

2:50 pm-9:30 am

2 stops27h 40m

Kuala Lumpur Intl

Wed 10/8

6:40 pm-11:30 am

2 stops31h 50m

$847

PortlandKuala Lumpur

PDX - KUL

PDXKUL

Portland

Mon 1/5

2:47 pm-4:00 pm

2 stops33h 13m

Kuala Lumpur Intl

Sat 1/17

5:10 pm-6:53 pm

2 stops41h 43m

$1,004

PortlandKuala Lumpur

PDX - KUL

PDXKUL

Portland

Thu 10/16

10:00 pm-4:10 pm

2 stops27h 10m

Kuala Lumpur Intl

Wed 10/22

5:10 pm-8:30 pm

2 stops42h 20m

$1,008

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 28 results
1
2
3

Best time to book a flight from Washington to Kuala Lumpur Intl

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur Intl 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 Intl Airport

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

Currently, September is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur Intl Airport (average of $967). Flying from State of Washington to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $1,421). 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 Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

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

How much does it cost to fly round-trip from State of Washington to Kuala Lumpur Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Washington to Kuala Lumpur Intl. 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 Intl Airport one-way?

    $300 is the cheapest one-way deal found within the past few days, from Philippine Airlines. You may also be able to find cheap deals on ANA and KLM, with prices starting from $425 and $1,217, respectively.

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

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

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

    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 Intl.

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

    Yes. Cheapflights offers flight deals from Washington to Kuala Lumpur Intl 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 Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur Intl Airport (average of $967). Flying from State of Washington to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $1,421). 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

Traveling to a place near Kuala Lumpur Intl Airport?

Book flights to Kuala Lumpur Intl Airport if you plan to visit one of these locations
Putrajaya
Port Dickson
Petaling Jaya
Genting Highlands
Sepang
Shah Alam
Puchong

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 Washington to Kuala Lumpur Intl

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Kuala Lumpur Intl flights
Newark to Kuala Lumpur Intl flights
San Francisco to Kuala Lumpur Intl flights
Los Angeles to Kuala Lumpur Intl flights
O'Hare Intl to Kuala Lumpur Intl flights
LaGuardia to Kuala Lumpur Intl flights
Dallas/Fort Worth to Kuala Lumpur Intl flights
Atlanta to Kuala Lumpur Intl flights
Seattle to Kuala Lumpur Intl flights
Dulles Intl to Kuala Lumpur Intl flights
Reagan-National to Kuala Lumpur Intl flights
Baltimore to Kuala Lumpur Intl flights
Los Angeles to Subang flights
San Jose to Kuala Lumpur Intl flights
Ontario to Kuala Lumpur Intl flights
Oakland to Kuala Lumpur Intl flights
San Francisco to Subang flights
Hobby to Kuala Lumpur Intl flights
Burbank to Kuala Lumpur Intl flights
Boston to Kuala Lumpur Intl flights
Love Field to Kuala Lumpur Intl flights
Miami to Kuala Lumpur Intl flights
Santa Ana to Kuala Lumpur Intl flights
Midway to Kuala Lumpur Intl flights
Denver to Kuala Lumpur Intl flights
George Bush Intcntl to Kuala Lumpur Intl flights
Philadelphia to Kuala Lumpur Intl flights
San Diego to Kuala Lumpur Intl flights
Anchorage to Kuala Lumpur Intl flights
Des Moines to Kuala Lumpur Intl flights
St. Louis to Kuala Lumpur Intl flights
Minneapolis to Kuala Lumpur Intl flights
Portland to Kuala Lumpur Intl flights
Pittsburgh to Kuala Lumpur Intl flights
Tampa to Kuala Lumpur Intl flights
Madison to Kuala Lumpur Intl flights
Oklahoma City to Kuala Lumpur Intl flights
Sky Harbor Intl to Kuala Lumpur Intl flights
Kansas City to Kuala Lumpur Intl flights
Detroit to Kuala Lumpur Intl flights
Las Vegas to Kuala Lumpur Intl flights
Myrtle Beach to Kuala Lumpur Intl flights
Norfolk to Kuala Lumpur Intl flights
Austin to Kuala Lumpur Intl flights
Wilmington to Kuala Lumpur Intl flights
Honolulu to Kuala Lumpur Intl flights
Cincinnati to Kuala Lumpur Intl flights

Top 7 airlines flying from Washington to Kuala Lumpur Intl

Discover the top 7 airlines that operate flights from Washington to Kuala Lumpur Intl. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$683Average$924FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$693Average$744FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$785Average$853FlexibilityNo cancel feeOn-time81%
ANACheapest$842Average$872FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$862Average$873FlexibilityNo cancel feeOn-time69%
China AirlinesCheapest$866Average$1,105FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$1,027Average$1,333FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.