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Cheap flights from Seattle to Kuala Lumpur Intl Airport from RM 1,466

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KUL
11 1월 — 18 1월1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Kuala Lumpur Intl are usually found in November or October, booked 80 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Seattle to Kuala Lumpur Intl

Enter your travel dates to find the best prices.

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 12 12월 2025.

목 11/1210:35SEA - KUL
2 stops43h 50mDelta
월 29/1223:55KUL - SEA
1 stop29h 25mDelta
Deal found 11/12RM 5,815
토 13/1216:59SEA - KUL
2 stops31h 01mMultiple Airlines
목 25/1217:10KUL - SEA
1 stop37h 55mMultiple Airlines
Deal found 11/12RM 6,292
일 14/1215:45SEA - KUL
2 stops27h 00mMultiple Airlines
일 28/1214:15KUL - SEA
1 stop39h 05mMultiple Airlines
Deal found 11/12RM 6,567
토 13/1220:00SEA - KUL
2 stops36h 15mAir Canada
목 25/1213:35KUL - SEA
2 stops40h 56mAir Canada
Deal found 11/12RM 6,665
토 27/1223:30SEA - KUL
1 stop22h 45mMultiple Airlines
금 9/109:20KUL - SEA
1 stop24h 50mMultiple Airlines
Deal found 10/12RM 6,801
목 11/1221:30SEA - KUL
1 stop21h 15mPhilippine Airlines
월 29/1202:25KUL - SEA
1 stop32h 15mPhilippine Airlines
Deal found 11/12RM 6,850
토 13/1223:30SEA - KUL
1 stop22h 45mMultiple Airlines
토 27/1209:20KUL - SEA
1 stop24h 50mMultiple Airlines
Deal found 11/12RM 6,924
목 11/1221:30SEA - KUL
1 stop34h 35mMultiple Airlines
월 29/1208:20KUL - SEA
1 stop21h 25mMultiple Airlines
Deal found 11/12RM 7,023
목 11/1221:30SEA - KUL
1 stop21h 15mPhilippine Airlines
화 30/1202:25KUL - SEA
1 stop32h 15mPhilippine Airlines
Deal found 11/12RM 7,322

Find 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 12 12월 2025.

Round-trip from

RM 2,752

One-way from

RM 1,466

Popular in

May

Cheapest in

November

Average price

RM 4,977
Singapore Airlines
  • Singapore Airlines
  • 6/3-11/3
  • 2 total stops
  • 45h 30m total
  • Seattle to Kuala Lumpur
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 9/4
  • 1 total stop
  • 35h 05m total
  • Seattle to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (RM 2,744 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (RM 464 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 12 12월 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

수 11/3

17:55-22:25

2 stops37h 30m

Kuala Lumpur Intl

수 25/3

23:55-10:00

1 stop25h 05m

RM 3,203

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

월 16/3

13:30-22:25

2 stops41h 55m

Kuala Lumpur Intl

수 1/4

23:10-10:40

1 stop26h 30m

RM 3,203

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

목 12/3

07:20-22:25

2 stops48h 05m

Kuala Lumpur Intl

수 1/4

23:10-21:48

2 stops37h 38m

RM 3,249

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

월 16/3

09:20-10:20

2 stops34h 00m

Kuala Lumpur Intl

월 30/3

16:55-10:38

2 stops32h 43m

RM 3,294

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

목 12/3

12:36-13:55

2 stops34h 19m

Kuala Lumpur Intl

월 30/3

16:55-10:38

2 stops32h 43m

RM 3,294

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

목 15/1

15:45-06:45

1 stop23h 00m

Kuala Lumpur Intl

일 25/1

08:05-21:12

2 stops29h 07m

RM 3,306

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

목 15/1

15:45-13:55

2 stops30h 10m

Kuala Lumpur Intl

화 27/1

14:15-13:20

1 stop39h 05m

RM 3,318

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

화 10/2

05:00-00:15

2 stops27h 15m

Kuala Lumpur Intl

금 6/3

20:30-16:14

2 stops35h 44m

RM 3,335

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

일 29/3

19:37-13:50

2 stops51h 13m

Kuala Lumpur Intl

수 15/4

20:40-14:38

2 stops32h 58m

RM 3,339

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

월 16/3

17:20-10:20

2 stops26h 00m

Kuala Lumpur Intl

일 29/3

20:40-23:36

2 stops41h 56m

RM 3,376

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 19 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 5 December 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 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 Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur Intl Airport (average of RM 2,661). Flying from Seattle to Kuala Lumpur Intl Airport in June is currently the most expensive (average of RM 3,544). 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 12 12월 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 26% on the cost of your flight, compared to a flight at midday.

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.

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

    Departing from Seattle to Kuala Lumpur Intl Airport will take you 34h. There are 12976 km between Seattle and Kuala Lumpur Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

  • 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, December is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur Intl Airport (average of RM 2,661). Flying from Seattle to Kuala Lumpur Intl Airport in June is currently the most expensive (average of RM 3,544). 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

Travelling to a place near Kuala Lumpur Intl Airport?

Book flights to Kuala Lumpur Intl Airport if you plan to visit one of these locations
Genting Highlands
Port Dickson
Sepang
Putrajaya
Petaling Jaya
Shah Alam
Puchong
Bentong

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