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Kuala Lumpur

$296+ Cheap flights from Seattle (SEA) 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Kuala Lumpur are usually found in October or September, booked 79 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from Seattle to Kuala Lumpur

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Kuala Lumpur (MY1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2025.

Round-trip from

$561
(oojo)

One-way from

$296
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$881
From Seattle/Tacoma Intl to Kuala Lumpur
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One-way flight from Seattle/Tacoma Intl to Kuala Lumpur
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Highest demand for flights based on searches. 12% potential increase in price ($149 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Seattle to Kuala Lumpur

Cheapest flights from Seattle to Kuala Lumpur
Explore the most affordable flight options available from Seattle to Kuala Lumpur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Trip.com deal was found by Cheapflights users on 8/17. 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.
Wed 10/111:35 pmSEA - KUL
1 stop34h 40mPhilippine Airlines
Wed 10/812:25 pmKUL - SEA
1 stop21h 50mPhilippine Airlines
Deal found 8/17$597
This Trip.com deal was found by Cheapflights users on 8/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1411:35 pmSEA - KUL
1 stop24h 50mPhilippine Airlines
Sun 10/512:25 pmKUL - SEA
1 stop21h 50mPhilippine Airlines
Deal found 8/16$662
This oojo deal was found by Cheapflights users on 8/17. 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.
Wed 11/54:30 pmSEA - KUL
2 stops25h 50mMultiple Airlines
Wed 11/196:30 pmKUL - SEA
1 stop28h 40mMultiple Airlines
Deal found 8/17$680
This Trip.com deal was found by Cheapflights users on 8/17. 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.
Sun 9/2811:35 pmSEA - KUL
1 stop24h 50mPhilippine Airlines
Sat 10/42:15 amKUL - SEA
1 stop32h 00mPhilippine Airlines
Deal found 8/17$682
This Gurufare deal was found by Cheapflights users on 8/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1211:35 pmSEA - KUL
1 stop24h 50mPhilippine Airlines
Wed 10/2911:45 amKUL - SEA
1 stop22h 50mPhilippine Airlines
Deal found 8/16$700
This oojo deal was found by Cheapflights users on 8/18. 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 10/1910:15 amSEA - KUL
1 stop32h 55mSingapore Airlines
Mon 10/2711:05 amKUL - SEA
1 stop36h 05mSingapore Airlines
Deal found 8/18$701
This KAYAK deal was found by Cheapflights users on 8/16. 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.
Wed 10/1511:35 pmSEA - KUL
1 stop34h 40mPhilippine Airlines
Wed 10/2911:45 amKUL - SEA
1 stop22h 50mPhilippine Airlines
Deal found 8/16$720
This Justfly.com deal was found by Cheapflights users on 8/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:15 amSEA - KUL
1 stop20h 15mSingapore Airlines
Wed 10/2211:00 amKUL - SEA
1 stop36h 45mSingapore Airlines
Deal found 8/17$727
This FlightHub deal was found by Cheapflights users on 8/17. 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.
Sat 11/19:45 amSEA - KUL
1 stop19h 55mSingapore Airlines
Fri 11/219:00 amKUL - SEA
1 stop38h 10mSingapore Airlines
Deal found 8/17$732
This Gurufare deal was found by Cheapflights users on 8/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:35 pmSEA - KUL
1 stop20h 45mPhilippine Airlines
Wed 10/2911:45 amKUL - SEA
1 stop22h 50mPhilippine Airlines
Deal found 8/16$738
This Korean Air deal was found by Cheapflights users on 8/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1512:50 pmSEA - KUL
1 stop42h 00mKorean Air
Mon 9/2211:10 pmKUL - SEA
1 stop26h 30mKorean Air
Deal found 8/17$748
This oojo deal was found by Cheapflights users on 8/17. 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.
Thu 10/309:45 amSEA - KUL
1 stop31h 30mSingapore Airlines
Tue 11/116:40 amKUL - SEA
1 stop16h 30mSingapore Airlines
Deal found 8/17$752

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 August 18, 2025.
Use the filters below to find and compare flights from Seattle to Kuala Lumpur that are best for you.

Fly from

Seattle

Fly to

Kuala Lumpur

Route

Depart

Return

Price

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 9/14

11:35 pm-3:25 pm

1 stop24h 50m

Kuala Lumpur Intl

Sun 10/5

12:25 pm-7:15 pm

1 stop21h 50m

$662

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 9/28

11:35 pm-3:25 pm

1 stop24h 50m

Kuala Lumpur Intl

Sun 10/5

12:25 pm-7:15 pm

1 stop21h 50m

$682

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 10/19

10:15 am-10:10 am

1 stop32h 55m

Kuala Lumpur Intl

Mon 10/27

11:05 am-8:10 am

1 stop36h 05m

$701

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 10/15

11:35 pm-1:15 am

1 stop34h 40m

Kuala Lumpur Intl

Wed 10/29

11:45 am-7:35 pm

1 stop22h 50m

$720

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 11/1

9:45 am-8:40 pm

1 stop19h 55m

Kuala Lumpur Intl

Fri 11/21

9:00 am-7:10 am

1 stop38h 10m

$732

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Fri 10/10

11:35 pm-11:20 am

1 stop20h 45m

Kuala Lumpur Intl

Wed 10/29

11:45 am-7:35 pm

1 stop22h 50m

$738

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 11/5

11:00 am-10:20 pm

1 stop19h 20m

Kuala Lumpur Intl

Wed 11/19

11:55 pm-9:00 am

1 stop25h 05m

$748

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 9/15

12:50 pm-9:50 pm

1 stop42h 00m

Kuala Lumpur Intl

Mon 9/22

11:10 pm-10:40 am

1 stop26h 30m

$748

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 10/30

12:00 pm-10:20 pm

1 stop19h 20m

Kuala Lumpur Intl

Tue 11/11

11:55 pm-9:00 am

1 stop25h 05m

$748

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 10/30

9:45 am-4:15 pm

1 stop39h 30m

Kuala Lumpur Intl

Tue 11/11

6:40 am-7:10 am

1 stop16h 30m

$752

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 36 results
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Best time to book a flight from Seattle to Kuala Lumpur

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

How far ahead should I book a flight from Seattle to Kuala Lumpur?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Kuala Lumpur. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Kuala Lumpur, you should look to book at least 79 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.

What is the cheapest month to book a flight from Seattle to Kuala Lumpur?

Currently, September is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur (average of $964). Flying from Seattle to Kuala Lumpur in June is currently the most expensive (average of $1,421). 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 SEA to KUL?

Find hourly flight availability from Seattle 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 August 18, 2025.

It’s optimal to fly from Seattle to Kuala Lumpur in the morning. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight at noon.

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 August 18, 2025.
Read reviews from past customers who have flown EVA Air, ANA, and China Airlines from Seattle 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.
EVA Air
8.4
Very good
1,232 reviews

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,232 reviews
EVA Air
8.4
Very good
1,232 reviews

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
ANA
8.4
Very good
933 reviews
EVA Air
8.4
Very good
1,232 reviews

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
China Airlines
8.3
Very good
764 reviews
EVA Air
8.4
Very good
1,232 reviews

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Singapore Airlines
8.1
Very good
1,347 reviews
EVA Air
8.4
Very good
1,232 reviews

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
United Airlines
7.4
Good
8,925 reviews
EVA Air
8.4
Very good
1,232 reviews

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Related info for your journey

Find useful and relevant information for your journey from Seattle 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 airport do you fly from for flights from Seattle to Kuala Lumpur?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Kuala Lumpur from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Kuala Lumpur should be relatively easy as there are 0 daily outbound flights to Kuala Lumpur from 7 different airlines.

  • How long is the flight from Seattle to Kuala Lumpur?

    Departing from Seattle to Kuala Lumpur will take you 24h 50m. The distance between Seattle and Kuala Lumpur is about 8063 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seattle to Kuala Lumpur round-trip?

    Currently priced at $683, Singapore Airlines will fly you from Seattle to Kuala Lumpur and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Philippine Airlines and Korean Air - these airlines can fly you to your destination from $693 and $785, respectively. Users have found that Singapore Airlines is 33% cheaper than the other options available to this destination.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Kuala Lumpur.

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

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

    Currently, September is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur (average of $964). Flying from Seattle to Kuala Lumpur in June is currently the most expensive (average of $1,421). 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 Seattle 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 Seattle to Kuala Lumpur

Discover the top 7 airlines that operate flights from Seattle 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$683Average$924FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$693Average$744FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$785Average$853FlexibilityNo cancel feeOn-time81%
ANACheapest$842Average$872FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$862Average$873FlexibilityNo cancel feeOn-time69%
China AirlinesCheapest$866Average$1,105FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$1,027Average$1,333FlexibilityNo cancel feeOn-time74%

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