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Kuala Lumpur Intl

$502+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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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 April 17, 2025.

Round-trip from

$743
(FlightHub)

One-way from

$502
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$987
From Washington to Kuala Lumpur Intl
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One-way flight from Washington to Kuala Lumpur Intl
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Highest demand for flights based on searches. 6% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 17, 2025.

This FlightHub deal was found by Cheapflights users on 4/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:00 amSEA - KUL
2 stops23h 10mSingapore Airlines
Thu 10/168:40 pmKUL - SEA
1 stop27h 05mSingapore Airlines
Deal found 4/16$743
This oojo deal was found by Cheapflights users on 4/16. 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 10/51:10 amSEA - KUL
1 stop21h 15mChina Airlines
Thu 10/162:45 pmKUL - SEA
1 stop19h 35mChina Airlines
Deal found 4/16$843
This Delta deal was found by Cheapflights users on 4/17. 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.
Sat 9/2012:45 pmSEA - KUL
1 stop42h 05mDelta
Sun 10/511:10 pmKUL - SEA
1 stop29h 20mDelta
Deal found 4/17$860
This KAYAK deal was found by Cheapflights users on 4/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/64:30 pmSEA - KUL
1 stop22h 30mANA
Thu 10/162:15 pmKUL - SEA
1 stop39h 10mANA
Deal found 4/16$869
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 7/175:00 amSEA - KUL
2 stops41h 50mUnited Airlines
Fri 8/292:15 pmKUL - SEA
1 stop39h 10mUnited Airlines
Deal found 4/17$870
This FlightHub deal was found by Cheapflights users on 4/17. 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 10/146:00 amPDX - KUL
2 stops22h 45mSingapore Airlines
Tue 10/2110:00 pmKUL - PDX
2 stops33h 28mSingapore Airlines
Deal found 4/17$893
This Trip.com deal was found by Cheapflights users on 4/17. 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.
Tue 5/65:58 pmSEA - KUL
2 stops36h 52mKorean Air
Tue 5/2011:10 pmKUL - SEA
1 stop26h 30mKorean Air
Deal found 4/17$897
This Singapore Airlines deal was found by Cheapflights users on 4/16. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:55 pmPDX - KUL
2 stops24h 15mMultiple Airlines
Wed 10/222:35 pmKUL - PDX
2 stops24h 24mMultiple Airlines
Deal found 4/16$953
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Mon 5/51:10 amSEA - KUL
2 stops31h 55mMultiple Airlines
Tue 5/206:55 amKUL - SEA
2 stops27h 35mMultiple Airlines
Deal found 4/17$954
This ScholarTrip deal was found by Cheapflights users on 4/17. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/191:15 amSEA - KUL
1 stop23h 55mSTARLUX Airlines
Sun 10/55:10 pmKUL - SEA
1 stop38h 00mSTARLUX Airlines
Deal found 4/17$1,018
This oojo deal was found by Cheapflights users on 4/17. 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 5/187:10 pmSEA - KUL
1 stop30h 55mTurkish Airlines
Mon 5/2610:50 amKUL - SEA
1 stop45h 25mTurkish Airlines
Deal found 4/17$1,076
This oojo deal was found by Cheapflights users on 4/16. 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.
Thu 10/21:30 amSEA - KUL
1 stop21h 45mEVA Air
Sat 10/183:30 pmKUL - SEA
2 stops31h 45mEVA Air
Deal found 4/16$1,103

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 April 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

Mon 10/6

7:00 am-9:10 pm

2 stops23h 10m

Kuala Lumpur Intl

Thu 10/16

8:40 pm-8:45 am

1 stop27h 05m

$743

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 10/5

1:10 am-1:25 pm

1 stop21h 15m

Kuala Lumpur Intl

Thu 10/16

2:45 pm-7:20 pm

1 stop19h 35m

$843

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 9/20

12:45 pm-9:50 pm

1 stop42h 05m

Kuala Lumpur Intl

Sun 10/5

11:10 pm-1:30 pm

1 stop29h 20m

$860

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 10/6

4:30 pm-6:00 am

1 stop22h 30m

Kuala Lumpur Intl

Thu 10/16

2:15 pm-2:25 pm

1 stop39h 10m

$869

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 7/17

5:00 am-1:50 pm

2 stops41h 50m

Kuala Lumpur Intl

Fri 8/29

2:15 pm-2:25 pm

1 stop39h 10m

$870

PortlandKuala Lumpur

PDX - KUL

PDXKUL

Portland

Tue 10/14

6:00 am-7:45 pm

2 stops22h 45m

Kuala Lumpur Intl

Tue 10/21

10:00 pm-4:28 pm

2 stops33h 28m

$893

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 5/6

5:58 pm-9:50 pm

2 stops36h 52m

Kuala Lumpur Intl

Tue 5/20

11:10 pm-10:40 am

1 stop26h 30m

$897

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 5/5

1:10 am-12:05 am

2 stops31h 55m

Kuala Lumpur Intl

Tue 5/20

6:55 am-7:30 pm

2 stops27h 35m

$954

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Fri 9/19

1:15 am-4:10 pm

1 stop23h 55m

Kuala Lumpur Intl

Sun 10/5

5:10 pm-4:10 pm

1 stop38h 00m

$1,018

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 5/18

7:10 pm-5:05 pm

1 stop30h 55m

Kuala Lumpur Intl

Mon 5/26

10:50 am-5:15 pm

1 stop45h 25m

$1,076

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 43 results
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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, February is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur Intl Airport (average of $968). Flying from State of Washington to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $1,491). 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 April 17, 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.

Rainfall in Kuala Lumpur Intl by month

Plan your trip to Kuala Lumpur Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kuala Lumpur Intl Airport ranges from 4.7 - 11.0 inches per month. November is typically the wettest month, when rainfall can reach 11.0 in. June is typically the driest time to visit Kuala Lumpur Intl Airport when rainfall is around 4.7 in.

Temperature in Kuala Lumpur Intl by month

Plan your trip to Kuala Lumpur Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kuala Lumpur Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Kuala Lumpur Intl

Get insights into the airlines that provide service to Kuala Lumpur Intl. 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 Intl. Reviews last updated April 17, 2025.
Read reviews from past customers who have flown STARLUX Airlines, EVA Air and Korean Air from Washington to Kuala Lumpur. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
154 reviews

Boarding

9.0

Comfort

9.0

Overall

9.1

Food

8.9

Crew

9.3

Entertainment

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
154 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Boarding

9.0

Comfort

9.0

Overall

9.1

Food

8.9

Crew

9.3

Entertainment

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
EVA Air
8.4
Very good
1,177 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Boarding

9.0

Comfort

9.0

Overall

9.1

Food

8.9

Crew

9.3

Entertainment

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very good
1,064 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Boarding

9.0

Comfort

9.0

Overall

9.1

Food

8.9

Crew

9.3

Entertainment

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
ANA
8.3
Very good
845 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Boarding

9.0

Comfort

9.0

Overall

9.1

Food

8.9

Crew

9.3

Entertainment

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
China Airlines
8.2
Very good
729 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Boarding

9.0

Comfort

9.0

Overall

9.1

Food

8.9

Crew

9.3

Entertainment

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

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?

    $511 is the cheapest one-way deal found within the past few days, from ANA. You may also be able to find cheap deals on China Airlines and Korean Air, with prices starting from $517 and $518, 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, February is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur Intl Airport (average of $968). Flying from State of Washington to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $1,491). 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 Washington?

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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$710Average$828FlexibilityNo cancel feeOn-time60%
Singapore AirlinesCheapest$733Average$937FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$792Average$844FlexibilityNo cancel feeOn-time81%
ANACheapest$844Average$881FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$864Average$873FlexibilityNo cancel feeOn-time69%
China AirlinesCheapest$881Average$1,071FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$1,074Average$1,344FlexibilityNo cancel feeOn-time74%

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