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

$309+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
Nov 16 — Nov 231
Sun 11/16
Sun 11/23
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 October 17, 2025.

Round-trip from

$659
(Trip.com)

One-way from

$309
(FlightHub)

Popular in

December

Cheapest in

October

Average price

$813
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. 10% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 17, 2025.

This Trip.com deal was found by Cheapflights users on 10/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:30 pmSEA - KUL
1 stop21h 15mPhilippine Airlines
Wed 11/1911:45 amKUL - SEA
1 stop22h 55mPhilippine Airlines
Deal found 10/15$659
This CrystalTravel deal was found by Cheapflights users on 10/16. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/169:30 pmSEA - KUL
1 stop21h 15mPhilippine Airlines
Tue 11/2511:45 amKUL - SEA
1 stop22h 55mPhilippine Airlines
Deal found 10/16$673
This oojo deal was found by Cheapflights users on 10/15. 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.
Wed 10/1511:35 pmSEA - KUL
1 stop34h 40mPhilippine Airlines
Wed 10/2212:25 pmKUL - SEA
1 stop21h 50mPhilippine Airlines
Deal found 10/15$700
This Gotogate deal was found by Cheapflights users on 10/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/309:30 pmSEA - KUL
1 stop21h 15mPhilippine Airlines
Sun 12/711:45 amKUL - SEA
1 stop22h 55mPhilippine Airlines
Deal found 10/16$706
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:35 pmSEA - KUL
2 stops29h 45mUnited Airlines
Mon 1/128:30 pmKUL - SEA
2 stops32h 50mUnited Airlines
Deal found 10/14$762
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:35 pmSEA - KUL
2 stops53h 45mUnited Airlines
Mon 1/128:30 pmKUL - SEA
2 stops35h 14mUnited Airlines
Deal found 10/14$769
This Korean Air deal was found by Cheapflights users on 10/15. 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.
Thu 11/276:01 pmSEA - KUL
2 stops36h 24mKorean Air
Sun 12/2111:55 pmKUL - SEA
1 stop25h 05mKorean Air
Deal found 10/15$773
This Expedia deal was found by Cheapflights users on 10/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/95:59 pmSEA - KUL
2 stops36h 26mKorean Air
Wed 11/1911:55 pmKUL - SEA
1 stop25h 05mKorean Air
Deal found 10/15$800
This oojo deal was found by Cheapflights users on 10/14. 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.
Wed 12/32:58 pmPDX - KUL
2 stops25h 17mSingapore Airlines
Tue 2/35:00 pmKUL - PDX
2 stops32h 36mSingapore Airlines
Deal found 10/14$920
This Mytrip deal was found by Cheapflights users on 10/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:00 pmPDX - KUL
2 stops26h 25mMultiple Airlines
Mon 12/12:45 pmKUL - PDX
2 stops34h 30mMultiple Airlines
Deal found 10/16$923
This Flighttix deal was found by Cheapflights users on 10/14. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:50 pmPDX - KUL
2 stops34h 00mCathay Pacific
Wed 11/198:15 amKUL - PDX
2 stops28h 35mCathay Pacific
Deal found 10/14$989
This oojo deal was found by Cheapflights users on 10/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:30 pmPDX - KUL
2 stops28h 55mChina Airlines
Thu 10/302:35 pmKUL - PDX
2 stops37h 48mChina Airlines
Deal found 10/16$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 October 17, 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

Sat 3/21

9:45 am-9:05 pm

1 stop20h 20m

Kuala Lumpur Intl

Sat 3/28

7:10 pm-8:45 am

1 stop28h 35m

$716

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 3/8

10:30 pm-10:45 am

1 stop21h 15m

Kuala Lumpur Intl

Thu 3/12

11:45 am-7:40 pm

1 stop22h 55m

$733

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 10/30

7:25 am-12:55 am

2 stops26h 30m

Kuala Lumpur Intl

Tue 11/11

8:05 pm-2:44 pm

2 stops34h 39m

$749

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 12/1

5:59 pm-10:25 pm

2 stops36h 26m

Kuala Lumpur Intl

Mon 12/8

11:55 pm-9:00 am

1 stop25h 05m

$753

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 12/31

7:05 am-10:20 am

2 stops35h 15m

Kuala Lumpur Intl

Mon 1/12

8:30 pm-1:20 pm

2 stops32h 50m

$762

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 11/27

6:01 pm-10:25 pm

2 stops36h 24m

Kuala Lumpur Intl

Sun 12/21

11:55 pm-9:00 am

1 stop25h 05m

$773

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 1/15

9:25 am-10:20 am

2 stops32h 55m

Kuala Lumpur Intl

Mon 1/26

2:15 pm-1:20 pm

1 stop39h 05m

$792

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 11/16

3:45 pm-10:25 pm

2 stops38h 40m

Kuala Lumpur Intl

Tue 11/25

11:55 pm-9:00 am

1 stop25h 05m

$803

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 2/8

12:35 pm-12:15 am

2 stops43h 40m

Kuala Lumpur Intl

Thu 3/26

8:05 am-2:20 pm

1 stop21h 15m

$833

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 11/27

6:01 pm-10:25 pm

2 stops36h 24m

Kuala Lumpur Intl

Sat 12/20

11:55 pm-9:00 am

1 stop25h 05m

$833

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 37 results
1
2
3
4

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, October is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur Intl Airport (average of $677). Flying from State of Washington to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $953). 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 October 17, 2025.

It’s typically best to fly out from State of Washington to Kuala Lumpur Intl Airport in the afternoon. Doing so could potentially save you 22% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from State of Washington to Kuala Lumpur Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Washington to Kuala Lumpur Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Kuala Lumpur Intl Airport flight should consider departing on Friday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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

    Singapore Airlines, Philippine Airlines, and China Eastern can get you from State of Washington to Kuala Lumpur Intl Airport in just under 20h 20m. Your travel time can differ by up to 6h 10m. There are 8063 mi between State of Washington and Kuala Lumpur Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $309 is the cheapest one-way deal found within the past few days, from Singapore Airlines. You may also be able to find cheap deals on Philippine Airlines and United Airlines, with prices starting from $350 and $416, 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, October is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur Intl Airport (average of $677). Flying from State of Washington to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $953). 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
Genting Highlands
Port Dickson
Petaling Jaya
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
Los Angeles to Kuala Lumpur Intl flights
Dallas/Fort Worth to Kuala Lumpur Intl flights
San Francisco to Kuala Lumpur Intl flights
Seattle to Kuala Lumpur Intl flights
Dulles Intl to Kuala Lumpur Intl flights
Newark to Kuala Lumpur Intl flights
Atlanta to Kuala Lumpur Intl flights
O'Hare Intl to Kuala Lumpur Intl flights
LaGuardia to Kuala Lumpur Intl flights
Hobby to Kuala Lumpur Intl flights
Reagan-National to Kuala Lumpur Intl flights
Baltimore to Kuala Lumpur Intl flights
Las Vegas to Kuala Lumpur Intl flights
George Bush Intcntl to Kuala Lumpur Intl flights
San Jose to Kuala Lumpur Intl flights
Oakland to Kuala Lumpur Intl flights
Denver to Kuala Lumpur Intl flights
Ontario to Kuala Lumpur Intl flights
Love Field to Kuala Lumpur Intl flights
Kansas City to Kuala Lumpur Intl flights
Santa Ana to Kuala Lumpur Intl flights
Boston to Kuala Lumpur Intl flights
Los Angeles to Subang flights
Burbank to Kuala Lumpur Intl flights
Orlando to Kuala Lumpur Intl flights
Portland to Kuala Lumpur Intl flights
Philadelphia to Kuala Lumpur Intl flights
Minneapolis to Kuala Lumpur Intl flights
Miami to Kuala Lumpur Intl flights
Midway to Kuala Lumpur Intl flights
San Francisco to Subang flights
St. Louis to Kuala Lumpur Intl flights
Austin to Kuala Lumpur Intl flights
Detroit to Kuala Lumpur Intl flights
San Diego to Kuala Lumpur Intl flights
Charlotte to Kuala Lumpur Intl flights
Honolulu to Kuala Lumpur Intl flights
Sacramento to Kuala Lumpur Intl flights
Columbus to Kuala Lumpur Intl flights
Oklahoma City to Kuala Lumpur Intl flights
Salt Lake City to Kuala Lumpur Intl flights
Wilmington to Kuala Lumpur Intl flights
Raleigh to Kuala Lumpur Intl flights
Albuquerque to Kuala Lumpur Intl flights
Nashville to Kuala Lumpur Intl flights
Cincinnati to Kuala Lumpur Intl flights
Jacksonville to Kuala Lumpur Intl flights
Burlington 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 October 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$673Average$867FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$693Average$720FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$785Average$857FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$817Average$872FlexibilityNo cancel feeOn-time69%
ANACheapest$839Average$871FlexibilityNo cancel feeOn-time80%
China AirlinesCheapest$866Average$1,106FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$990Average$1,329FlexibilityNo 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.