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$519+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
Mar 18 — Mar 251
Tue 3/18
Tue 3/25
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Kuala Lumpur are usually found in January or October, booked 57 days in advance, depart on a Tuesday or Sunday and return on a Friday

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 March 13, 2025.

Round-trip from

$810
(oojo)

One-way from

$519
(Flightnetwork)

Popular in

December

Cheapest in

January

Average price

$1,036
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. 5% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 13, 2025.

This oojo deal was found by Cheapflights users on 3/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/712:50 pmSEA - KUL
1 stop42h 00mKorean Air
Mon 4/1411:10 pmKUL - SEA
1 stop26h 30mKorean Air
Deal found 3/12$810
This flugladen.de deal was found by Cheapflights users on 3/11. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/201:10 amSEA - KUL
2 stops42h 45mMultiple Airlines
Mon 4/2810:30 pmKUL - SEA
2 stops36h 00mMultiple Airlines
Deal found 3/11$853
This SmartFares deal was found by Cheapflights users on 3/13. 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.
Sun 4/201:10 amSEA - KUL
1 stop21h 15mChina Airlines
Mon 4/282:45 pmKUL - SEA
1 stop19h 45mChina Airlines
Deal found 3/13$878
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/167:17 pmSEA - KUL
2 stops37h 38mUnited Airlines
Wed 4/236:40 pmKUL - SEA
2 stops36h 18mUnited Airlines
Deal found 3/11$889
This Gotogate deal was found by Cheapflights users on 3/13. 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.
Sun 4/2711:30 pmSEA - KUL
1 stop24h 55mPhilippine Airlines
Sat 5/32:15 amKUL - SEA
1 stop32h 05mPhilippine Airlines
Deal found 3/13$904
This CheapOair deal was found by Cheapflights users on 3/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/76:15 amSEA - KUL
2 stops27h 40mChina Eastern
Sun 4/131:55 amKUL - SEA
2 stops29h 12mChina Eastern
Deal found 3/12$1,003
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1612:40 pmSEA - KUL
1 stop42h 10mDelta
Wed 4/2311:10 pmKUL - SEA
1 stop29h 20mDelta
Deal found 3/11$1,017
This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/177:10 pmSEA - KUL
1 stop44h 55mTurkish Airlines
Wed 4/2310:50 amKUL - SEA
1 stop45h 25mTurkish Airlines
Deal found 3/11$1,036
This SmartFares deal was found by Cheapflights users on 3/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/251:30 amSEA - KUL
1 stop18h 45mEVA Air
Sat 5/33:30 pmKUL - SEA
1 stop18h 20mEVA Air
Deal found 3/11$1,040
This Gotogate deal was found by Cheapflights users on 3/13. 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.
Sat 4/261:15 amSEA - KUL
1 stop23h 55mSTARLUX Airlines
Sun 5/45:10 pmKUL - SEA
1 stop38h 00mSTARLUX Airlines
Deal found 3/13$1,047
This Trip.com deal was found by Cheapflights users on 3/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/151:10 amSEA - SZB
2 stops44h 50mMultiple Airlines
Wed 4/232:00 pmSZB - SEA
2 stops44h 30mMultiple Airlines
Deal found 3/11$1,116
This Singapore Airlines deal was found by Cheapflights users on 3/12. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2610:15 amSEA - SZB
1 stop35h 45mSingapore Airlines
Sat 5/32:00 pmSZB - SEA
1 stop33h 45mSingapore Airlines
Deal found 3/12$1,527

Find flights from Seattle to Kuala Lumpur within your budget

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 March 13, 2025.

Fly from

Seattle

Fly to

Kuala Lumpur

Route

Depart

Return

Price

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 4/7

12:50 pm-9:50 pm

1 stop42h 00m

Kuala Lumpur Intl

Mon 4/14

11:10 pm-10:40 am

1 stop26h 30m

$810

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 4/20

1:10 am-10:55 am

2 stops42h 45m

Kuala Lumpur Intl

Mon 4/28

10:30 pm-7:30 pm

2 stops36h 00m

$853

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 4/20

1:10 am-1:25 pm

1 stop21h 15m

Kuala Lumpur Intl

Mon 4/28

2:45 pm-7:30 pm

1 stop19h 45m

$878

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 4/16

7:17 pm-11:55 pm

2 stops37h 38m

Kuala Lumpur Intl

Wed 4/23

6:40 pm-3:58 pm

2 stops36h 18m

$889

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 4/27

11:30 pm-3:25 pm

1 stop24h 55m

Kuala Lumpur Intl

Sat 5/3

2:15 am-7:20 pm

1 stop32h 05m

$904

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 4/7

6:15 am-12:55 am

2 stops27h 40m

Kuala Lumpur Intl

Sun 4/13

1:55 am-4:07 pm

2 stops29h 12m

$1,003

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 4/16

12:40 pm-9:50 pm

1 stop42h 10m

Kuala Lumpur Intl

Wed 4/23

11:10 pm-1:30 pm

1 stop29h 20m

$1,017

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 4/17

7:10 pm-7:05 am

1 stop44h 55m

Kuala Lumpur Intl

Wed 4/23

10:50 am-5:15 pm

1 stop45h 25m

$1,036

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Fri 4/25

1:30 am-11:15 am

1 stop18h 45m

Kuala Lumpur Intl

Sat 5/3

3:30 pm-6:50 pm

1 stop18h 20m

$1,040

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 4/26

1:15 am-4:10 pm

1 stop23h 55m

Kuala Lumpur Intl

Sun 5/4

5:10 pm-4:10 pm

1 stop38h 00m

$1,047

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 25 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.

Travel insights for flights from Seattle to Kuala Lumpur

Get recent, data-driven insights about flights from Seattle to Kuala Lumpur including ideal travel times, pricing trends, and more.

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 March 7, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Kuala Lumpur, you should look to book at least 57 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, February is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur (average of $968). Flying from Seattle to Kuala Lumpur 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 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 March 13, 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.

What is the cheapest day to fly from Seattle to Kuala Lumpur?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Kuala Lumpur. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Kuala Lumpur flight should consider departing on Sunday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 March 13, 2025.
See what other customers who have flown with STARLUX Airlines, EVA Air and Korean Air from Seattle to Kuala Lumpur have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
141 reviews

Comfort

9.0

Boarding

9.1

Entertainment

9.1

Food

9.0

Overall

9.1

Crew

9.3

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
141 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Comfort

9.0

Boarding

9.1

Entertainment

9.1

Food

9.0

Overall

9.1

Crew

9.3

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
1,181 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Comfort

9.0

Boarding

9.1

Entertainment

9.1

Food

9.0

Overall

9.1

Crew

9.3

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
1,047 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Comfort

9.0

Boarding

9.1

Entertainment

9.1

Food

9.0

Overall

9.1

Crew

9.3

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
723 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Comfort

9.0

Boarding

9.1

Entertainment

9.1

Food

9.0

Overall

9.1

Crew

9.3

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.

Singapore Airlines
8.1
Very good
1,279 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Comfort

9.0

Boarding

9.1

Entertainment

9.1

Food

9.0

Overall

9.1

Crew

9.3

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 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 9 different airlines.

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

    Currently priced at $810, Korean Air will fly you from Seattle to Kuala Lumpur and back. In addition to Korean Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from China Airlines and United Airlines - these airlines can fly you to your destination from $878 and $889, respectively. Users have found that Korean Air is 28% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Kuala Lumpur one-way?

    $519 is the cheapest one-way deal found within the past few days, from Korean Air. You may also be able to find cheap deals on Philippine Airlines and United Airlines, with prices starting from $547 and $577, 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, February is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur (average of $968). Flying from Seattle to Kuala Lumpur 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

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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 9 airlines flying from Seattle to Kuala Lumpur

Discover the top 9 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 March 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$719Average$829FlexibilityNo cancel feeOn-time60%
Singapore AirlinesCheapest$733Average$944FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$819Average$851FlexibilityNo cancel feeOn-time81%
ANACheapest$844Average$886FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$864Average$872FlexibilityNo cancel feeOn-time69%
China AirlinesCheapest$882Average$1,063FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$923Average$1,091FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,074Average$1,350FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$1,132Average$1,489FlexibilityNo cancel feeOn-time68%
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