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Cheap flights from Seattle to Kuala Lumpur Intl Airport from RM 2,408

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
22 Apr — 29 Apr1
1 adult

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Kuala Lumpur Intl are usually found in January or October, booked 57 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Seattle to Kuala Lumpur Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Kuala Lumpur Intl (KUL). 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 17 April 2025.

Round-trip from

RM 3,127

One-way from

RM 2,408

Popular in

December

Cheapest in

January

Average price

RM 4,353
Philippine Airlines
  • Philippine Airlines
  • 27/8-21/9
  • 2 total stops
  • 42h 35m total
  • Seattle to Kuala Lumpur
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 11/5
  • 1 total stop
  • 24h 50m total
  • Seattle to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (RM 1,601 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (RM 1,098 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Seattle to Kuala Lumpur Intl

Cheapest flights from Seattle to Kuala Lumpur Intl
Explore the most affordable flight options available from Seattle to Kuala Lumpur Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.

Wed 27/823:35SEA - KUL
1 stop20h 45mPhilippine Airlines
Sun 21/912:25KUL - SEA
1 stop21h 50mPhilippine Airlines
Deal found 16/4RM 3,127
Mon 6/1007:00SEA - KUL
2 stops23h 10mSingapore Airlines
Thu 16/1020:40KUL - SEA
1 stop27h 05mSingapore Airlines
Deal found 16/4RM 3,277
Sun 5/1001:10SEA - KUL
1 stop21h 15mChina Airlines
Thu 16/1014:45KUL - SEA
1 stop19h 35mChina Airlines
Deal found 16/4RM 3,718
Wed 27/813:05SEA - KUL
1 stop41h 45mDelta
Tue 23/923:10KUL - SEA
1 stop29h 30mDelta
Deal found 16/4RM 3,793
Wed 27/813:45SEA - KUL
2 stops25h 15mANA
Tue 23/914:15KUL - SEA
1 stop39h 10mANA
Deal found 16/4RM 3,801
Sun 20/412:50SEA - KUL
1 stop42h 00mKorean Air
Sat 3/523:10KUL - SEA
1 stop26h 30mKorean Air
Deal found 15/4RM 3,806
Mon 25/816:30SEA - KUL
1 stop22h 30mUnited Airlines
Thu 25/914:15KUL - SEA
1 stop39h 10mUnited Airlines
Deal found 16/4RM 3,819
Mon 5/501:10SEA - KUL
2 stops31h 55mMultiple Airlines
Tue 20/506:55KUL - SEA
2 stops27h 35mMultiple Airlines
Deal found 16/4RM 4,018
Fri 24/1001:15SEA - KUL
1 stop23h 35mSTARLUX Airlines
Sat 1/1117:15KUL - SEA
1 stop37h 50mSTARLUX Airlines
Deal found 16/4RM 4,560
Sat 30/812:30SEA - KUL
1 stop29h 40mTurkish Airlines
Tue 23/910:50KUL - SEA
1 stop45h 25mTurkish Airlines
Deal found 16/4RM 4,608
Fri 16/516:30SEA - KUL
1 stop24h 20mQatar Airways
Mon 26/519:10KUL - SEA
2 stops32h 35mQatar Airways
Deal found 17/4RM 5,182
Mon 21/406:08SEA - KUL
2 stops38h 57mCathay Pacific
Sun 4/509:10KUL - SEA
2 stops52h 09mCathay Pacific
Deal found 15/4RM 5,332

Cheapflights Fare Finder

Customise your flight search to find flights from Seattle 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 407,431 searches. Data last updated 17 April 2025.
Use the filters below to find and compare flights from Seattle to Kuala Lumpur Intl Airport that are best for you.

Fly from

Seattle

Fly to

Kuala Lumpur Intl

Route

Departure

Return

Price

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 27/8

23:35-11:20

1 stop20h 45m

Kuala Lumpur Intl

Sun 21/9

12:25-19:15

1 stop21h 50m

RM 3,127

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 6/10

07:00-21:10

2 stops23h 10m

Kuala Lumpur Intl

Thu 16/10

20:40-08:45

1 stop27h 05m

RM 3,277

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 5/10

01:10-13:25

1 stop21h 15m

Kuala Lumpur Intl

Thu 16/10

14:45-19:20

1 stop19h 35m

RM 3,718

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 27/8

13:05-21:50

1 stop41h 45m

Kuala Lumpur Intl

Tue 23/9

23:10-13:40

1 stop29h 30m

RM 3,793

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 27/8

13:45-06:00

2 stops25h 15m

Kuala Lumpur Intl

Tue 23/9

14:15-14:25

1 stop39h 10m

RM 3,801

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 26/8

13:20-21:50

1 stop41h 30m

Kuala Lumpur Intl

Mon 22/9

23:10-10:40

1 stop26h 30m

RM 3,806

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 25/8

16:30-06:00

1 stop22h 30m

Kuala Lumpur Intl

Fri 26/9

14:15-14:25

1 stop39h 10m

RM 3,819

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 5/5

01:10-00:05

2 stops31h 55m

Kuala Lumpur Intl

Tue 20/5

06:55-19:30

2 stops27h 35m

RM 4,018

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 30/8

12:30-09:10

1 stop29h 40m

Kuala Lumpur Intl

Tue 23/9

10:50-17:15

1 stop45h 25m

RM 4,608

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 3/5

01:15-16:10

1 stop23h 55m

Kuala Lumpur Intl

Mon 26/5

17:10-16:10

1 stop38h 00m

RM 4,917

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 22 results
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Best time to book a flight from Seattle to Kuala Lumpur Intl

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur Intl from Seattle with our price prediction graph.
Estimated return 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 Intl Airport

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

Use this chart to determine the optimal time to book a return flight from Seattle to Kuala Lumpur Intl. Price data was last updated on 11 April 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Kuala Lumpur Intl Airport, 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 Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur Intl Airport (average of RM 43). Flying from Seattle to Kuala Lumpur Intl Airport in September is currently the most expensive (average of RM 75). 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 Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 April 2025.

It’s optimal to fly from Seattle to Kuala Lumpur Intl Airport in the morning. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight at midday.

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 120.0 - 280.0 inches per month. November is typically the wettest month, when rainfall can reach 280.0 mm. June is typically the driest time to visit Kuala Lumpur Intl Airport when rainfall is around 120.0 mm.

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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

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 17 April 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 compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Overall

9.1

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
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Overall

9.1

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
1,177 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Overall

9.1

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
1,064 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Overall

9.1

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.
ANA
8.3
Very Good
844 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Overall

9.1

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
729 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Overall

9.1

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 Intl. 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 Intl?

    If you book a flight to Kuala Lumpur Intl from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 18.4 km from the centre of Seattle. There are 0 flights from Seattle/Tacoma Intl to Kuala Lumpur Intl per day from 0 different airlines.

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

    Flying on Philippine Airlines is currently your cheapest option to Kuala Lumpur Intl Airport, with prices starting at RM 3,127. Additional round-trip tickets that might be worth considering are offered by Singapore Airlines and China Airlines, with the lowest prices starting at RM 3,277 and RM 3,718, respectively. Philippine Airlines is currently priced 36% below the average price you’ll pay for this route.

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

    RM 2,408 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 Singapore Airlines and United Airlines, with prices starting from RM 2,527 and RM 2,558, respectively.

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur Intl Airport (average of RM 43). Flying from Seattle to Kuala Lumpur Intl Airport in September is currently the most expensive (average of RM 75). 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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