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Kuala Lumpur

$437+ Cheap flights from Washington to Kuala Lumpur

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Washington to Kuala Lumpur

Keep the following information in mind while searching for Washington to Kuala Lumpur flight deals. Data was last updated June 16, 2025.

Round-trip from

$642
(FlightHub)

One-way from

$437
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$1,368
From Washington to Kuala Lumpur
Search Deals
One-way flight from Washington to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Washington to Kuala Lumpur

Cheapest flights from Washington to Kuala Lumpur
Explore the most affordable flight options available from Washington to Kuala Lumpur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This FlightHub deal was found by Cheapflights users on 6/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:35 pmSEA - KUL
1 stop34h 40mPhilippine Airlines
Wed 10/2212:25 pmKUL - SEA
1 stop21h 50mPhilippine Airlines
Deal found 6/15$642
This FlightHub deal was found by Cheapflights users on 6/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:15 amSEA - KUL
1 stop38h 55mSingapore Airlines
Mon 9/2910:50 pmKUL - SEA
1 stop24h 55mSingapore Airlines
Deal found 6/14$678
This CrystalTravel deal was found by Cheapflights users on 6/15. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/234:30 pmSEA - KUL
1 stop22h 30mANA
Wed 9/247:15 amKUL - SEA
1 stop22h 10mANA
Deal found 6/15$833
This oojo deal was found by Cheapflights users on 6/16. 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.
Mon 11/311:00 amSEA - KUL
1 stop19h 20mKorean Air
Sat 11/2211:55 pmKUL - SEA
1 stop25h 05mKorean Air
Deal found 6/16$834
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/612:25 pmSEA - KUL
1 stop42h 25mDelta
Mon 10/2011:10 pmKUL - SEA
1 stop29h 20mDelta
Deal found 6/15$861
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/64:30 pmSEA - KUL
1 stop22h 30mUnited Airlines
Sat 10/252:15 pmKUL - SEA
1 stop39h 05mUnited Airlines
Deal found 6/15$867
This Trip.com deal was found by Cheapflights users on 6/15. 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.
Tue 8/121:15 amSEA - KUL
2 stops23h 25mMultiple Airlines
Wed 8/276:55 amKUL - SEA
2 stops24h 40mMultiple Airlines
Deal found 6/15$911
This Gotogate deal was found by Cheapflights users on 6/16. 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.
Tue 9/231:15 amSEA - KUL
1 stop23h 55mSTARLUX Airlines
Wed 10/295:10 pmKUL - SEA
1 stop37h 55mSTARLUX Airlines
Deal found 6/16$931
This oojo deal was found by Cheapflights users on 6/16. 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 11/212:10 amSEA - KUL
1 stop21h 05mChina Airlines
Sat 11/222:35 pmKUL - SEA
1 stop19h 40mChina Airlines
Deal found 6/16$933
This FlightHub deal was found by Cheapflights users on 6/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:28 amSEA - KUL
2 stops26h 27mChina Eastern
Mon 8/251:55 amKUL - SEA
2 stops29h 59mChina Eastern
Deal found 6/15$947
This CrystalTravel deal was found by Cheapflights users on 6/15. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/141:30 amSEA - KUL
1 stop21h 45mEVA Air
Tue 10/213:30 pmKUL - SEA
1 stop18h 20mEVA Air
Deal found 6/15$975
This oojo deal was found by Cheapflights users on 6/14. 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.
Thu 10/162:30 pmPDX - KUL
2 stops31h 55mChina Airlines
Wed 10/222:45 pmKUL - PDX
2 stops37h 43mChina Airlines
Deal found 6/14$983

Cheapflights Fare Finder

Customize your flight search to find flights from Washington to Kuala Lumpur 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 16, 2025.
Use the filters below to find and compare flights from Washington to Kuala Lumpur that are best for you.

Fly from

Washington

Fly to

Kuala Lumpur

Route

Depart

Return

Price

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 10/8

11:35 pm-1:15 am

1 stop34h 40m

Kuala Lumpur Intl

Wed 10/22

12:25 pm-7:15 pm

1 stop21h 50m

$642

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 9/9

10:15 am-4:10 pm

1 stop38h 55m

Kuala Lumpur Intl

Mon 9/29

10:50 pm-8:45 am

1 stop24h 55m

$678

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 7/23

4:30 pm-6:00 am

1 stop22h 30m

Kuala Lumpur Intl

Wed 9/24

7:15 am-2:25 pm

1 stop22h 10m

$833

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 11/3

11:00 am-10:20 pm

1 stop19h 20m

Kuala Lumpur Intl

Sat 11/22

11:55 pm-9:00 am

1 stop25h 05m

$834

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 10/6

12:25 pm-9:50 pm

1 stop42h 25m

Kuala Lumpur Intl

Thu 10/23

11:10 pm-1:30 pm

1 stop29h 20m

$861

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 10/6

4:30 pm-6:00 am

1 stop22h 30m

Kuala Lumpur Intl

Sat 10/25

2:15 pm-2:20 pm

1 stop39h 05m

$867

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 8/12

1:15 am-3:40 pm

2 stops23h 25m

Kuala Lumpur Intl

Wed 8/27

6:55 am-4:35 pm

2 stops24h 40m

$911

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 9/23

1:15 am-4:10 pm

1 stop23h 55m

Kuala Lumpur Intl

Wed 10/29

5:10 pm-4:05 pm

1 stop37h 55m

$931

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 11/2

12:10 am-1:15 pm

1 stop21h 05m

Kuala Lumpur Intl

Sat 11/22

2:35 pm-6:15 pm

1 stop19h 40m

$933

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 8/14

7:28 am-12:55 am

2 stops26h 27m

Kuala Lumpur Intl

Mon 8/25

1:55 am-4:54 pm

2 stops29h 59m

$947

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 40 results
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Best time to book a flight from Washington to Kuala Lumpur

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur 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

What is the cheapest month to book a flight from State of Washington to Kuala Lumpur?

Currently, March is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur (average of $968). Flying from State of Washington to Kuala Lumpur in June is currently the most expensive (average of $1,438). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

When flying from State of Washington to Kuala Lumpur, 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 by month

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

In terms of precipitation, rainfall in Kuala Lumpur 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 when rainfall is around 4.7 in.

Temperature in Kuala Lumpur by month

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

If weather is an important factor for your trip to Kuala Lumpur, 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

Get insights into the airlines that provide service to Kuala Lumpur. 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. Reviews last updated June 16, 2025.
See what other customers who have flown with STARLUX Airlines, EVA Air and Korean Air from Washington to Kuala Lumpur have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
178 reviews

Food

8.8

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.1

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
178 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Food

8.8

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.1

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,204 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Food

8.8

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.1

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,090 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Food

8.8

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.1

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
740 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Food

8.8

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.1

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.3
Very good
886 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Food

8.8

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.1

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from Washington to Kuala Lumpur. 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 one-way?

    The cheapest airlines for a one-way flight from State of Washington to Kuala Lumpur are United Airlines ($500), Korean Air ($513), and ANA ($523).

  • What are the most popular routes from State of Washington to Kuala Lumpur?

    Most travelers choose Seattle/Tacoma Intl - Kuala Lumpur Intl, Portland - Kuala Lumpur Intl or Seattle/Tacoma Intl - Kuala Lumpur Subang when deciding on the best route from State of Washington to Kuala Lumpur.

  • Can I find deals for flights from Washington to Kuala Lumpur that include hotel bookings?

    Yes. In addition to deals on Washington to Kuala Lumpur flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Kuala Lumpur?

    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.

  • Can I find deals for business class flights from Washington to Kuala Lumpur?

    Yes. Cheapflights offers flight deals from Washington to Kuala Lumpur 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?

    Currently, March is the cheapest month in which you can book a flight from State of Washington to Kuala Lumpur (average of $968). Flying from State of Washington to Kuala Lumpur in June is currently the most expensive (average of $1,438). 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

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Alternative routes for Washington to Kuala Lumpur

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Washington to Kuala Lumpur

Discover the top 7 airlines that operate flights from Washington to Kuala Lumpur. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$693Average$781FlexibilityNo cancel feeOn-time60%
Singapore AirlinesCheapest$717Average$920FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$792Average$842FlexibilityNo cancel feeOn-time81%
ANACheapest$843Average$875FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$864Average$873FlexibilityNo cancel feeOn-time69%
China AirlinesCheapest$866Average$1,102FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$1,070Average$1,335FlexibilityNo cancel feeOn-time74%

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