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Kuala Lumpur Intl

$432+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
Jul 3 — Jul 101
Fri 7/3
Fri 7/10
1 adult, Economy
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Cheap 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 June 3, 2026.

This oojo deal was found by Cheapflights users on 5/29. 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.
Thu 10/810:15 am
SEA
-
KUL
1 stop38h 30m
Singapore Airlines
Thu 10/2210:25 am
KUL
-
SEA
1 stop37h 20m
Singapore Airlines
Deal found 5/29$710
This oojo deal was found by Cheapflights users on 6/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:15 am
SEA
-
KUL
1 stop38h 30m
Singapore Airlines
Thu 10/299:00 am
KUL
-
SEA
1 stop38h 10m
Singapore Airlines
Deal found 6/2$713
This oojo deal was found by Cheapflights users on 5/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:45 am
SEA
-
KUL
1 stop39h 30m
Singapore Airlines
Sat 11/149:00 am
KUL
-
SEA
1 stop38h 10m
Singapore Airlines
Deal found 5/31$751
This oojo deal was found by Cheapflights users on 6/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:45 am
SEA
-
KUL
1 stop20h 10m
Singapore Airlines
Sun 11/12:40 pm
KUL
-
SEA
2 stops25h 24m
Singapore Airlines
Deal found 6/2$867
This oojo deal was found by Cheapflights users on 5/30. 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.
Thu 10/810:15 am
SEA
-
KUL
1 stop19h 55m
Singapore Airlines
Sun 10/255:00 pm
KUL
-
SEA
2 stops30h 57m
Singapore Airlines
Deal found 5/30$877
This oojo deal was found by Cheapflights users on 6/1. 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.
Mon 11/162:45 pm
PDX
-
KUL
2 stops27h 35m
Multiple Airlines
Wed 12/210:30 am
KUL
-
PDX
2 stops29h 24m
Multiple Airlines
Deal found 6/1$915
This oojo deal was found by Cheapflights users on 5/30. 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.
Mon 8/1712:03 pm
PDX
-
KUL
2 stops36h 12m
Qatar Airways
Mon 9/212:40 am
KUL
-
PDX
2 stops29h 10m
Qatar Airways
Deal found 5/30$937
This oojo deal was found by Cheapflights users on 5/30. 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.
Wed 9/305:55 pm
PDX
-
KUL
2 stops25h 20m
Singapore Airlines
Wed 10/285:00 pm
KUL
-
PDX
2 stops31h 31m
Singapore Airlines
Deal found 5/30$943
This oojo deal was found by Cheapflights users on 5/30. 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.
Tue 10/137:06 am
PDX
-
KUL
2 stops33h 49m
Qatar Airways
Mon 11/92:40 am
KUL
-
PDX
2 stops28h 45m
Qatar Airways
Deal found 5/30$973
This FlightHub deal was found by Cheapflights users on 6/1. 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.
Tue 11/171:53 pm
PDX
-
KUL
2 stops26h 22m
Qatar Airways
Wed 12/29:15 pm
KUL
-
PDX
2 stops35h 22m
Qatar Airways
Deal found 6/1$1,001
This oojo deal was found by Cheapflights users on 5/30. 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.
Sat 8/2912:46 pm
PDX
-
KUL
2 stops28h 09m
Qatar Airways
Sun 9/138:20 pm
KUL
-
PDX
2 stops35h 30m
Qatar Airways
Deal found 5/30$1,017
This KAYAK deal was found by Cheapflights users on 6/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/151:53 pm
PDX
-
KUL
2 stops26h 22m
Multiple Airlines
Tue 12/12:40 am
KUL
-
PDX
2 stops28h 15m
Multiple Airlines
Deal found 6/1$1,042

Find 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 June 3, 2026.

Round-trip from

$710
(oojo)

One-way from

$473
(oojo)

Popular in

December

Cheapest in

May

Average price

$985
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. 0% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
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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 June 3, 2026.
Use the filters below to find and compare flights from Washington to Kuala Lumpur Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 6/13

7:03 am-3:45 pm

2 stops41h 42m

Kuala Lumpur Intl

Mon 6/22

2:15 am-12:40 pm

1 stop25h 25m

$1,143

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 6/13

1:20 pm-3:45 pm

2 stops35h 25m

Kuala Lumpur Intl

Sun 6/21

2:15 am-10:41 pm

2 stops35h 26m

$1,169

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 8/31

12:36 pm-9:50 pm

2 stops42h 14m

Kuala Lumpur Intl

Wed 9/16

11:20 pm-2:42 pm

2 stops30h 22m

$1,196
Quickest round-trip

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 10/8

4:25 pm-1:55 pm

2 stops30h 30m

Kuala Lumpur Intl

Sun 10/25

11:20 pm-12:40 pm

2 stops28h 20m

$1,201

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 10/26

12:45 am-4:00 pm

1 stop24h 15m

Kuala Lumpur Intl

Thu 10/29

5:10 pm-4:05 pm

1 stop37h 55m

$1,207

PortlandKuala Lumpur

PDX - KUL

PDXKUL

Portland

Wed 11/18

1:53 pm-8:15 am

2 stops26h 22m

Kuala Lumpur Intl

Tue 12/1

2:40 am-12:10 am

2 stops37h 30m

$1,242

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 8/8

4:25 pm-3:15 pm

1 stop31h 50m

Kuala Lumpur Intl

Mon 8/24

7:10 pm-12:25 pm

2 stops32h 15m

$1,263

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 10/27

6:29 am-12:15 am

2 stops26h 46m

Kuala Lumpur Intl

Thu 10/29

2:15 pm-2:20 pm

1 stop39h 05m

$1,280

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 8/8

10:29 am-1:35 pm

2 stops36h 06m

Kuala Lumpur Intl

Mon 8/24

7:15 am-8:43 pm

2 stops28h 28m

$1,291

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 7/23

1:20 pm-9:50 pm

1 stop41h 30m

Kuala Lumpur Intl

Sun 8/16

11:20 pm-9:59 pm

2 stops37h 39m

$1,326

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Showing 1-10 of 31 resultsSorted by cheapest first
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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, March is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur Intl Airport (average of $421). Flying from State of Washington to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $741). 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.

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

How far ahead should I book a flight from State of Washington to Kuala Lumpur Intl Airport?

To ensure you get the cheapest price possible for a flight from State of Washington to Kuala Lumpur Intl Airport, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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?

    Qatar Airways, Singapore Airlines, and STARLUX Airlines can get you from State of Washington to Kuala Lumpur Intl Airport in just under 24h 15m. Your travel time can differ by up to 11h 57m. 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?

    $302 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 ANA, with prices starting from $343 and $375, 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, March is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur Intl Airport (average of $421). Flying from State of Washington to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $741). 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
Genting Highlands
Sepang
Port Dickson
Shah Alam
Petaling Jaya
Putrajaya

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Washington to Kuala Lumpur Intl

Discover the top 8 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 June 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$585Average$865FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$597Average$735FlexibilityNo cancel feeOn-time60%
Cathay PacificCheapest$639Average$846FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$694Average$879FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$713Average$802FlexibilityNo cancel feeOn-time81%
ANACheapest$792Average$855FlexibilityNo cancel feeOn-time80%
China AirlinesCheapest$923Average$986FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$960Average$1,071FlexibilityNo cancel feeOn-time74%

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