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Kuala Lumpur Intl

$507+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$665
(Flightnetwork)

One-way from

$546
(Ucuzabilet)

Popular in

December

Cheapest in

October

Average price

$1,283
From Washington to Kuala Lumpur Intl
Search Deals
One-way flight from Washington to Kuala Lumpur Intl
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Highest demand for flights based on searches. 7% potential increase in price ($88 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 May 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 May 1, 2025.

This Flightnetwork deal was found by Cheapflights users on 4/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/411:35 pmSEA - KUL
1 stop24h 50mPhilippine Airlines
Sun 5/1812:25 pmKUL - SEA
1 stop21h 50mPhilippine Airlines
Deal found 4/29$665
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/264:30 pmSEA - KUL
1 stop22h 30mUnited Airlines
Tue 9/302:15 pmKUL - SEA
1 stop39h 10mUnited Airlines
Deal found 4/29$866
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/281:30 pmSEA - KUL
1 stop37h 25mJapan Airlines
Tue 9/3010:50 pmKUL - SEA
1 stop26h 35mJapan Airlines
Deal found 4/30$873
This KAYAK deal was found by Cheapflights users on 4/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/177:00 amSEA - KUL
2 stops25h 55mANA
Fri 8/292:15 pmKUL - SEA
2 stops38h 13mANA
Deal found 4/29$887
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/512:40 pmSEA - KUL
1 stop42h 10mDelta
Mon 6/211:20 pmKUL - SEA
1 stop29h 20mDelta
Deal found 4/30$895
This Korean Air deal was found by Cheapflights users on 4/30. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1312:50 pmSEA - KUL
1 stop42h 00mKorean Air
Tue 5/2711:20 pmKUL - SEA
1 stop26h 20mKorean Air
Deal found 4/30$898
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/121:40 amSEA - KUL
1 stop20h 45mChina Airlines
Mon 8/252:45 pmKUL - SEA
1 stop20h 00mChina Airlines
Deal found 4/29$965
This Singapore Airlines deal was found by Cheapflights users on 4/30. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:00 amPDX - KUL
2 stops22h 10mMultiple Airlines
Wed 10/222:35 pmKUL - PDX
2 stops24h 24mMultiple Airlines
Deal found 4/30$969
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/74:30 pmSEA - KUL
1 stop22h 30mMultiple Airlines
Mon 5/2612:20 amKUL - SEA
2 stops50h 26mMultiple Airlines
Deal found 4/30$980
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/257:10 pmSEA - KUL
1 stop30h 55mTurkish Airlines
Fri 6/611:45 pmKUL - SEA
1 stop32h 30mTurkish Airlines
Deal found 4/30$986
This Ovago deal was found by Cheapflights users on 4/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/217:20 amSEA - KUL
2 stops26h 35mChina Eastern
Wed 5/284:05 pmKUL - SEA
2 stops39h 40mChina Eastern
Deal found 4/30$999
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/51:15 amSEA - KUL
1 stop23h 55mSTARLUX Airlines
Sat 5/315:10 pmKUL - SEA
1 stop38h 00mSTARLUX Airlines
Deal found 4/30$1,002

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 May 1, 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 5/4

11:35 pm-3:25 pm

1 stop24h 50m

Kuala Lumpur Intl

Sun 5/18

12:25 pm-7:15 pm

1 stop21h 50m

$665

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 7/26

4:30 pm-6:00 am

1 stop22h 30m

Kuala Lumpur Intl

Tue 9/30

2:15 pm-2:25 pm

1 stop39h 10m

$866

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 7/28

1:30 pm-5:55 pm

1 stop37h 25m

Kuala Lumpur Intl

Tue 9/30

10:50 pm-10:25 am

1 stop26h 35m

$873

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 7/17

7:00 am-11:55 pm

2 stops25h 55m

Kuala Lumpur Intl

Fri 8/29

2:15 pm-1:28 pm

2 stops38h 13m

$887

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 5/5

12:40 pm-9:50 pm

1 stop42h 10m

Kuala Lumpur Intl

Sun 6/1

11:20 pm-1:40 pm

1 stop29h 20m

$895

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 5/13

12:50 pm-9:50 pm

1 stop42h 00m

Kuala Lumpur Intl

Wed 5/28

11:20 pm-10:40 am

1 stop26h 20m

$898

PortlandKuala Lumpur

PDX - KUL

PDXKUL

Portland

Thu 10/16

8:00 am-9:10 pm

2 stops22h 10m

Kuala Lumpur Intl

Wed 10/22

2:35 pm-11:59 pm

2 stops24h 24m

$969

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 5/7

4:30 pm-6:00 am

1 stop22h 30m

Kuala Lumpur Intl

Mon 5/26

12:20 am-11:46 am

2 stops50h 26m

$980

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 5/25

7:10 pm-5:05 pm

1 stop30h 55m

Kuala Lumpur Intl

Fri 6/6

11:45 pm-5:15 pm

1 stop32h 30m

$986

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 5/21

7:20 am-12:55 am

2 stops26h 35m

Kuala Lumpur Intl

Wed 5/28

4:05 pm-4:45 pm

2 stops39h 40m

$999

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 40 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, March is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur Intl Airport (average of $969). 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 May 1, 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 May 1, 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
161 reviews

Food

8.9

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
161 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very good
1,186 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,069 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,464 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
732 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.1

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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?

    $546 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 Korean Air and United Airlines, with prices starting from $551 and $561, 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 $969). 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.

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$710Average$793FlexibilityNo cancel feeOn-time60%
Singapore AirlinesCheapest$733Average$940FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$792Average$844FlexibilityNo cancel feeOn-time81%
ANACheapest$844Average$878FlexibilityNo cancel feeOn-time80%
China AirlinesCheapest$854Average$1,076FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$864Average$873FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$1,074Average$1,336FlexibilityNo cancel feeOn-time74%

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