Kuala Lumpur

$432+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
Jul 13 — Jul 201
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Cheap 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 June 13, 2026.

This oojo deal was found by Cheapflights users on 6/11. 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 stop38h 30m
Singapore Airlines
Thu 10/2211:00 am
KUL
-
SEA
1 stop36h 45m
Singapore Airlines
Deal found 6/11$709
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 6/11. 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 10/145:01 pm
SEA
-
KUL
2 stops26h 14m
Singapore Airlines
Mon 11/165:00 pm
KUL
-
SEA
1 stop30h 10m
Singapore Airlines
Deal found 6/11$884
This oojo 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 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 stop38h 30m
Singapore Airlines
Sun 10/259:50 pm
KUL
-
SEA
1 stop49h 20m
Singapore Airlines
Deal found 6/10$898
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:10 pm
SEA
-
KUL
1 stop21h 00m
Philippine Airlines
Tue 9/2912:20 pm
KUL
-
SEA
1 stop22h 45m
Philippine Airlines
Deal found 6/10$936
This KAYAK deal was found by Cheapflights users on 6/11. 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 10/147:05 pm
SEA
-
KUL
2 stops24h 10m
Multiple Airlines
Mon 11/165:00 pm
KUL
-
SEA
1 stop30h 10m
Multiple Airlines
Deal found 6/11$953
This oojo deal was found by Cheapflights users on 6/11. 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 10/144:25 pm
SEA
-
KUL
1 stop30h 50m
Qatar Airways
Mon 11/169:15 pm
KUL
-
SEA
1 stop30h 25m
Qatar Airways
Deal found 6/11$961
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:15 am
SEA
-
SZB
1 stop19h 35m
Multiple Airlines
Thu 10/151:00 pm
SZB
-
SEA
2 stops20h 40m
Multiple Airlines
Deal found 6/8$1,298
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:15 am
SEA
-
SZB
1 stop19h 35m
Multiple Airlines
Thu 10/221:00 pm
SZB
-
SEA
2 stops20h 40m
Multiple Airlines
Deal found 6/8$1,299
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Sat 11/148:45 am
SEA
-
SZB
1 stop20h 05m
Multiple Airlines
Sun 11/299:30 pm
SZB
-
SEA
2 stops50h 30m
Multiple Airlines
Deal found 6/12$1,300
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:15 am
SEA
-
SZB
1 stop19h 35m
Multiple Airlines
Sat 9/121:00 pm
SZB
-
SEA
2 stops21h 00m
Multiple Airlines
Deal found 6/8$1,597
This KAYAK deal was found by Cheapflights users on 6/11. 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.
Fri 8/710:15 am
SEA
-
SZB
1 stop35h 55m
Singapore Airlines
Fri 8/212:00 pm
SZB
-
SEA
1 stop33h 45m
Singapore Airlines
Deal found 6/11$1,650

Find 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 June 13, 2026.

Round-trip from

$709
(oojo)

One-way from

$432
(oojo)

Popular in

December

Cheapest in

May

Average price

$958
From Seattle/Tacoma Intl to Kuala Lumpur
One-way flight from Seattle/Tacoma Intl to Kuala Lumpur
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 13, 2026.
Use the filters below to find and compare flights from Seattle to Kuala Lumpur that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 10/14

5:01 pm-10:15 am

2 stops26h 14m

Kuala Lumpur Intl

Mon 11/16

5:00 pm-7:10 am

1 stop30h 10m

$884

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

Tue 8/11

7:03 am-7:55 am

2 stops33h 52m

Kuala Lumpur Intl

Fri 8/21

9:20 pm-7:02 pm

2 stops36h 42m

$1,079

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 10/8

4:25 pm-2:20 pm

2 stops30h 55m

Kuala Lumpur Intl

Wed 10/21

2:40 am-6:33 pm

2 stops30h 53m

$1,104

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 10/8

4:25 pm-10:30 pm

2 stops39h 05m

Kuala Lumpur Intl

Wed 10/14

2:40 am-6:33 pm

2 stops30h 53m

$1,105

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 7/20

4:30 pm-6:00 am

1 stop22h 30m

Kuala Lumpur Intl

Mon 7/27

7:15 am-6:32 pm

2 stops26h 17m

$1,183

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

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 10/24

12:45 am-4:00 pm

1 stop24h 15m

Kuala Lumpur Intl

Tue 10/27

4:25 pm-4:05 pm

1 stop38h 40m

$1,206

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 11/19

2:30 pm-10:20 am

2 stops27h 50m

Kuala Lumpur Intl

Fri 11/27

9:00 am-7:10 am

1 stop38h 10m

$1,213
Quickest round-trip

SeattleKuala Lumpur

SEA - SZB

SEASZB

Seattle/Tacoma Intl

Thu 10/8

10:15 am-8:50 pm

1 stop19h 35m

Kuala Lumpur Subang

Thu 10/15

1:00 pm-6:40 pm

2 stops20h 40m

$1,298

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 35 resultsSorted by cheapest first
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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

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

Currently, March is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur (average of $421). Flying from Seattle to Kuala Lumpur 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 Seattle to Kuala Lumpur?

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

To ensure you get the cheapest price possible for a flight from Seattle to Kuala Lumpur, you should look to book at least 63 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.

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 13, 2026.
Read reviews from past customers who have flown EVA Air,ANA, andSingapore 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.

Boarding

8.4

Entertainment

8.0

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼

Boarding

8.4

Entertainment

8.0

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼
8.3
Very good

Boarding

8.4

Entertainment

8.0

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼

Boarding

8.4

Entertainment

8.0

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼

Boarding

8.4

Entertainment

8.0

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼

Boarding

8.4

Entertainment

8.0

Overall

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼

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 8 different airlines.

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

    Departing from Seattle to Kuala Lumpur will take you 26h 14m. 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 $592, 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 Cathay Pacific - these airlines can fly you to your destination from $597 and $639, respectively. Users have found that Singapore Airlines is 34% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Kuala Lumpur 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 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, March is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur (average of $421). Flying from Seattle to Kuala Lumpur 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

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 8 airlines flying from Seattle to Kuala Lumpur

Discover the top 8 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 June 13, 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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