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Kuala Lumpur Intl

$453+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
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 10, 2026.

This oojo deal was found by Cheapflights users on 6/9. 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 stop36h 20m
Singapore Airlines
Thu 10/2210:25 am
KUL
-
SEA
1 stop37h 20m
Singapore Airlines
Deal found 6/9$711
This oojo deal was found by Cheapflights users on 6/8. 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 stop36h 20m
Singapore Airlines
Thu 10/1510:00 pm
KUL
-
SEA
1 stop25h 45m
Singapore Airlines
Deal found 6/8$730
This oojo deal was found by Cheapflights users on 6/7. 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 9/1110:15 am
SEA
-
KUL
1 stop36h 20m
Singapore Airlines
Wed 9/238:55 am
KUL
-
SEA
1 stop38h 50m
Singapore Airlines
Deal found 6/7$801
This oojo deal was found by Cheapflights users on 6/4. 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 9/1110:15 am
SEA
-
KUL
1 stop38h 30m
Singapore Airlines
Sat 10/310:25 am
KUL
-
SEA
1 stop37h 20m
Singapore Airlines
Deal found 6/4$809
This oojo deal was found by Cheapflights users on 6/5. 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 10/1010:15 am
SEA
-
KUL
1 stop38h 30m
Singapore Airlines
Wed 10/148:55 am
KUL
-
SEA
1 stop38h 50m
Singapore Airlines
Deal found 6/5$863
This oojo deal was found by Cheapflights users on 6/6. 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 stop18h 30m
Singapore Airlines
Sun 10/255:00 pm
KUL
-
SEA
2 stops30h 57m
Singapore Airlines
Deal found 6/6$878
This oojo deal was found by Cheapflights users on 6/6. 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 6/711:10 pm
SEA
-
KUL
1 stop21h 00m
Philippine Airlines
Wed 6/1012:20 pm
KUL
-
SEA
1 stop22h 45m
Philippine Airlines
Deal found 6/6$929
This oojo deal was found by Cheapflights users on 6/8. 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 10/138:06 am
PDX
-
KUL
2 stops32h 49m
Qatar Airways
Mon 11/92:40 am
KUL
-
PDX
2 stops28h 45m
Qatar Airways
Deal found 6/8$964
This Justfly.com deal was found by Cheapflights users on 6/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:00 am
PDX
-
KUL
2 stops48h 40m
Qatar Airways
Tue 9/229:30 am
KUL
-
PDX
2 stops51h 31m
Qatar Airways
Deal found 6/10$999
This STARLUX Airlines deal was found by Cheapflights users on 6/9. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:37 pm
PDX
-
KUL
2 stops29h 33m
STARLUX Airlines
Thu 10/225:20 pm
KUL
-
PDX
2 stops43h 39m
STARLUX Airlines
Deal found 6/9$1,161
This Qatar Airways deal was found by Cheapflights users on 6/7. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:06 am
PDX
-
KUL
2 stops34h 49m
Qatar Airways
Wed 10/212:40 am
KUL
-
PDX
2 stops29h 20m
Qatar Airways
Deal found 6/7$1,277
This FlightHub deal was found by Cheapflights users on 6/8. 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.
Sat 8/17:15 am
PDX
-
KUL
2 stops39h 10m
Multiple Airlines
Fri 8/142:45 pm
KUL
-
PDX
2 stops33h 17m
Multiple Airlines
Deal found 6/8$1,292

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 10, 2026.

Round-trip from

$711
(oojo)

One-way from

$453
(Justfly.com)

Popular in

December

Cheapest in

May

Average price

$958
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 ($4 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 10, 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

PortlandKuala Lumpur

PDX - KUL

PDXKUL

Portland

Tue 10/13

7:06 am-7:55 am

2 stops33h 49m

Kuala Lumpur Intl

Mon 11/9

2:40 am-3:25 pm

2 stops28h 45m

$964

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 10/20

12:50 pm-9:50 pm

1 stop42h 00m

Kuala Lumpur Intl

Fri 10/23

11:20 pm-10:40 am

1 stop26h 20m

$1,003

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 10/11

4:25 pm-7:55 am

1 stop24h 30m

Kuala Lumpur Intl

Wed 10/14

2:40 am-11:03 pm

2 stops35h 23m

$1,140

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 10/11

1:00 pm-9:50 pm

1 stop41h 50m

Kuala Lumpur Intl

Wed 10/14

11:20 pm-10:40 am

1 stop26h 20m

$1,143

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 10/10

9:59 am-7:55 am

2 stops30h 56m

Kuala Lumpur Intl

Tue 10/13

2:40 am-12:25 pm

1 stop24h 45m

$1,158

PortlandKuala Lumpur

PDX - KUL

PDXKUL

Portland

Mon 10/19

7:37 pm-4:10 pm

2 stops29h 33m

Kuala Lumpur Intl

Thu 10/22

5:20 pm-9:59 pm

2 stops43h 39m

$1,161

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 10/10

9:59 am-7:55 am

2 stops30h 56m

Kuala Lumpur Intl

Wed 10/14

2:40 am-6:33 pm

2 stops30h 53m

$1,200

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 10/8

4:25 pm-2:20 pm

2 stops30h 55m

Kuala Lumpur Intl

Sun 10/25

11:20 pm-12:40 pm

2 stops28h 20m

$1,201

PortlandKuala Lumpur

PDX - KUL

PDXKUL

Portland

Mon 10/19

6:06 am-7:55 am

2 stops34h 49m

Kuala Lumpur Intl

Wed 10/21

2:40 am-5:00 pm

2 stops29h 20m

$1,277
Quickest round-trip

PortlandKuala Lumpur

PDX - KUL

PDXKUL

Portland

Mon 7/20

7:19 am-12:55 am

2 stops26h 36m

Kuala Lumpur Intl

Mon 7/27

7:15 am-7:11 pm

2 stops26h 56m

$1,510

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 33 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, Korean Air, and STARLUX Airlines can get you from State of Washington to Kuala Lumpur Intl Airport in just under 29h 33m. Your travel time can differ by up to 12h 27m. There are 8133 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 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$592Average$865FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$597Average$735FlexibilityNo cancel feeOn-time60%
Cathay PacificCheapest$639Average$846FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$694Average$878FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$713Average$802FlexibilityNo cancel feeOn-time81%
ANACheapest$792Average$866FlexibilityNo cancel feeOn-time80%
China AirlinesCheapest$923Average$1,059FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$960Average$1,071FlexibilityNo cancel feeOn-time74%

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