What airlines fly to Kuala Lumpur Intl Airport?

Singapore Airlines, EVA Air and ANA are the top three most popular airlines that fly to Kuala Lumpur Intl Airport from Seattle according to our data. Singapore Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Kuala Lumpur Intl Airport. Keep in mind that there are 8 different airlines that fly to Kuala Lumpur Intl Airport on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Seattle to Kuala Lumpur Intl Airport?

Taipei City (TPE) has the shortest average layover time for this route: 3h 19m.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Kuala Lumpur Intl?

Singapore Airlines and Philippine Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Kuala Lumpur Intl

Which layover airport has the shortest travel time from Seattle to Kuala Lumpur Intl Airport?

Flights connecting via Singapore (SIN) have the shortest average one-way travel time: 19h 55m.

Which layover airport offers the lowest fares from Seattle to Kuala Lumpur Intl Airport?

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $980.

Which airport is the most popular layover for flights between Seattle and Kuala Lumpur Intl Airport?

Taipei City (TPE) was the most common stop: 47% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport?

There are 8 operators available for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport as of December 2025.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport.

What documentation or ID do you need to fly to Kuala Lumpur Intl Airport?

The travel and health documents you'll need for your trip to Kuala Lumpur Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kuala Lumpur Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$308 Cheap Flights from Seattle to Kuala Lumpur Intl Airport in 2025/26

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10:30 pm - 1:25 amSEA-KUL

35h 55m1 stop

11:45 am - 7:40 pmKUL-SEA

22h 55m1 stop

$643Philippine Airlines

Find Deal

Wed, Mar 11 - Wed, Mar 25

8:45 am - 1:55 pmSEA-KUL

37h 10m1 stop

8:30 pm - 7:10 amKUL-SEA

26h 40m1 stop

$647Singapore Airlines

Find Deal

Thu, Feb 26 - Fri, Mar 6

9:45 am - 9:05 pmSEA-KUL

20h 20m1 stop

2:35 pm - 8:45 amKUL-SEA

33h 10m1 stop

$649Singapore Airlines

Find Deal

Sat, Mar 21 - Sat, Apr 4

8:45 am - 9:05 pmSEA-KUL

20h 20m1 stop

9:50 pm - 7:10 amKUL-SEA

25h 20m1 stop

$653Singapore Airlines

Find Deal

Sat, Jan 17 - Wed, Jan 28

8:45 am - 8:15 amSEA-KUL

31h 30m1 stop

9:50 pm - 7:10 amKUL-SEA

25h 20m1 stop

$670Singapore Airlines

Find Deal

Sun, Jan 25 - Thu, Jan 29

8:45 am - 9:05 pmSEA-KUL

20h 20m1 stop

11:05 am - 7:10 amKUL-SEA

36h 05m1 stop

$684Singapore Airlines

Find Deal

Sun, Feb 8 - Thu, Feb 26

8:45 am - 9:05 pmSEA-KUL

20h 20m1 stop

2:40 pm - 8:10 amKUL-SEA

32h 30m1 stop

$685Singapore Airlines

Find Deal

Sun, Feb 8 - Thu, Mar 26

8:45 am - 10:20 amSEA-KUL

33h 35m1 stop

5:00 pm - 9:31 amKUL-SEA

31h 31m2 stops

$686Multiple Airlines

Find Deal

Sat, Mar 7 - Sun, Mar 15

10:15 am - 4:10 pmSEA-KUL

38h 55m1 stop

8:40 pm - 8:45 amKUL-SEA

27h 05m1 stop

$692Singapore Airlines

Find Deal

Fri, May 1 - Sat, May 9

3:50 pm - 8:15 amSEA-KUL

25h 25m2 stops

5:00 pm - 8:10 amKUL-SEA

30h 10m1 stop

$716Multiple Airlines

Find Deal

Wed, Mar 11 - Wed, Mar 25

Philippine Airlines flights from Seattle to Kuala Lumpur Intl Airport

Our best Philippine Airlines deals on Seattle to Kuala Lumpur Intl Airport flight tickets

Philippine Airlines

Mar 11

SEA10:30 pmSeattle/Tacoma Intl

35h 55m

1 stop

KUL1:25 amKuala Lumpur Intl

Mar 25

KUL11:45 amKuala Lumpur Intl

22h 55m

1 stop

SEA7:40 pmSeattle/Tacoma Intl

$643

Find similar

Philippine Airlines

Mar 29

SEA11:10 pmSeattle/Tacoma Intl

21h 10m

1 stop

KUL11:20 amKuala Lumpur Intl

Apr 18

KUL2:15 amKuala Lumpur Intl

32h 50m

1 stop

SEA8:05 pmSeattle/Tacoma Intl

$794

Find similar

Philippine Airlines

Mar 11

SEA10:30 pmSeattle/Tacoma Intl

35h 55m

1 stop

KUL1:25 amKuala Lumpur Intl

Mar 25

KUL11:45 amKuala Lumpur Intl

22h 55m

1 stop

SEA7:40 pmSeattle/Tacoma Intl

$824

Find similar

Singapore Airlines flights from Seattle to Kuala Lumpur Intl Airport

Our best Singapore Airlines deals on Seattle to Kuala Lumpur Intl Airport flight tickets

Singapore Airlines

Feb 26

SEA8:45 amSeattle/Tacoma Intl

37h 10m

1 stop

KUL1:55 pmKuala Lumpur Intl

Mar 6

KUL8:30 pmKuala Lumpur Intl

26h 40m

1 stop

SEA7:10 amSeattle/Tacoma Intl

$647

Find similar

Singapore Airlines

Mar 21

SEA9:45 amSeattle/Tacoma Intl

20h 20m

1 stop

KUL9:05 pmKuala Lumpur Intl

Apr 4

KUL2:35 pmKuala Lumpur Intl

33h 10m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$649

Find similar

Singapore Airlines

Jan 17

SEA8:45 amSeattle/Tacoma Intl

20h 20m

1 stop

KUL9:05 pmKuala Lumpur Intl

Jan 28

KUL9:50 pmKuala Lumpur Intl

25h 20m

1 stop

SEA7:10 amSeattle/Tacoma Intl

$653

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Seattle to Kuala Lumpur Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 3/11

10:30 pm-1:25 am

1 stop35h 55m

Kuala Lumpur Intl

Wed 3/25

11:45 am-7:40 pm

1 stop22h 55m

$643

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 2/26

8:45 am-1:55 pm

1 stop37h 10m

Kuala Lumpur Intl

Fri 3/6

8:30 pm-7:10 am

1 stop26h 40m

$647

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 3/21

9:45 am-9:05 pm

1 stop20h 20m

Kuala Lumpur Intl

Sat 4/4

2:35 pm-8:45 am

1 stop33h 10m

$649

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 1/17

8:45 am-9:05 pm

1 stop20h 20m

Kuala Lumpur Intl

Wed 1/28

9:50 pm-7:10 am

1 stop25h 20m

$653

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 1/25

8:45 am-8:15 am

1 stop31h 30m

Kuala Lumpur Intl

Thu 1/29

9:50 pm-7:10 am

1 stop25h 20m

$670

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 2/8

8:45 am-9:05 pm

1 stop20h 20m

Kuala Lumpur Intl

Thu 2/26

11:05 am-7:10 am

1 stop36h 05m

$684

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 2/8

8:45 am-9:05 pm

1 stop20h 20m

Kuala Lumpur Intl

Thu 3/26

2:40 pm-8:10 am

1 stop32h 30m

$685

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 3/7

8:45 am-10:20 am

1 stop33h 35m

Kuala Lumpur Intl

Sun 3/15

5:00 pm-9:31 am

2 stops31h 31m

$686

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Fri 5/1

10:15 am-4:10 pm

1 stop38h 55m

Kuala Lumpur Intl

Sat 5/9

8:40 pm-8:45 am

1 stop27h 05m

$692

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 3/11

3:50 pm-8:15 am

2 stops25h 25m

Kuala Lumpur Intl

Wed 3/25

5:00 pm-8:10 am

1 stop30h 10m

$716

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Kuala Lumpur Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Kuala Lumpur Intl Airport?

The month of November is, on average, the cheapest month to fly to Kuala Lumpur Intl Airport from Seattle, with most prices found around $730. If you don’t want to visit Kuala Lumpur Intl Airport in November, then you should wait until October to fly from Seattle, when ticket prices are also cheap, with an average price of $762.

What is the cheapest day to depart on your flight to Kuala Lumpur Intl Airport?

On average, the least expensive day to fly to Kuala Lumpur Intl Airport from Seattle is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,007. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Kuala Lumpur Intl Airport for around $1,358.

What is the cheapest time of day to depart on your flight to Kuala Lumpur Intl Airport?

The cheapest time of day to fly to Kuala Lumpur Intl Airport is in the morning when flights can be purchased for as low as $1,026. Flights at noon are often more expensive with an average ticket price of $1,331.

How far in advance should I book a flight to Kuala Lumpur Intl Airport?

You are more likely to see cheaper flights to Kuala Lumpur Intl Airport from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Kuala Lumpur Intl Airport for around $978 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kuala Lumpur Intl Airport from Seattle for as low as $743 on momondo.

Can stopping save me money on Seattle to Kuala Lumpur Intl Airport flights?

You could potentially save up to 45% on your flight if you consider stops on a Seattle to Kuala Lumpur Intl Airport flight.

How have Seattle to Kuala Lumpur Intl Airport flight prices changed over time?

As of December 2025, prices for Seattle to Kuala Lumpur Intl Airport flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Kuala Lumpur Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Kuala Lumpur Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Kuala Lumpur Intl Airport (SEA to KUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Kuala Lumpur Intl Airport

Fastest flight time	20h 20m
Direct flights	None

The fastest flight from Seattle to Kuala Lumpur Intl Airport takes 20h 20m

There are no direct flights from Seattle to Kuala Lumpur Intl Airport. There are no popular flight routes from Seattle to Kuala Lumpur Intl Airport.

Search flight deals

How far is Seattle/Tacoma Intl to Kuala Lumpur Intl by plane?
Seattle/Tacoma Intl and Kuala Lumpur Intl are 8055.0 mi apart from one another. By plane, this route typically takes 20h 20m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport?
There are 8 operators available for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport as of December 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport.
What documentation or ID do you need to fly to Kuala Lumpur Intl Airport?
The travel and health documents you'll need for your trip to Kuala Lumpur Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kuala Lumpur Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Kuala Lumpur Intl Airport?
Based on momondo bookings for flights between Seattle and Kuala Lumpur Intl Airport, the leading airline is Singapore Airlines, making up 27% of the total bookings. Other popular airlines include EVA Air with 22%, ANA with 15%, and China Airlines with 12%.

Best airlines flying from Seattle to Kuala Lumpur Intl Airport

Compare and see reviews for airlines that fly from Seattle to Kuala Lumpur Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom $648	Free Cancellation	Rating 7.6 1,080 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom $670	Free Cancellation	Rating 8.1 1,411 reviews	Search Singapore Airlines flights
Philippine Airlines	PriceFrom $672	Free Cancellation	Rating 7.3 941 reviews	Search Philippine Airlines flights
Korean Air	PriceFrom $713	Free Cancellation	Rating 8.4 1,177 reviews	Search Korean Air flights
United Airlines	PriceFrom $762	Free Cancellation	Rating 7.4 9,063 reviews	Search United Airlines flights
ANA	PriceFrom $798	Free Cancellation	Rating 8.4 1,016 reviews	Search ANA flights
China Airlines	PriceFrom $866	Free Cancellation	Rating 8.3 787 reviews	Search China Airlines flights
EVA Air	PriceFrom $990	Free Cancellation	Rating 8.4 1,291 reviews	Search EVA Air flights

Petaling Jaya

Sepang

Genting Highlands

Port Dickson

Putrajaya

Shah Alam

Puchong

Bentong

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Kuala Lumpur?

It is quick and easy to find Seattle to Kuala Lumpur flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kuala Lumpur that suits you.

Can I find flights from Seattle to Kuala Lumpur with flexible booking policies on momondo?

Yes. All flights to Kuala Lumpur from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Kuala Lumpur?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Kuala Lumpur.

I’m not ready to book a flight from Seattle to Kuala Lumpur right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kuala Lumpur, momondo offers a useful price alert feature which will track prices for flights to Kuala Lumpur from Seattle and alert you when they change.

An easier way to manage your Kuala Lumpur Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to Kuala Lumpur Subang Airportfrom $989

Cheap flights from Seattle to Kuala Lumpur from $308

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Kuala Lumpur departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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Find the cheapest flights from Seattle to Kuala Lumpur

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Philippine Airlines flights from Seattle to Kuala Lumpur Intl Airport

Our best Philippine Airlines deals on Seattle to Kuala Lumpur Intl Airport flight tickets

Singapore Airlines flights from Seattle to Kuala Lumpur Intl Airport

Our best Singapore Airlines deals on Seattle to Kuala Lumpur Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Seattle to Kuala Lumpur Intl Airport that are best for you.

See travel insights to Kuala Lumpur from

How to get the cheapest flight ticket from Seattle to Kuala Lumpur Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kuala Lumpur Intl Airport?

What is the cheapest day to depart on your flight to Kuala Lumpur Intl Airport?

What is the cheapest time of day to depart on your flight to Kuala Lumpur Intl Airport?

The cheapest time of day to fly to Kuala Lumpur Intl Airport is in the morning when flights can be purchased for as low as $1,026. Flights at noon are often more expensive with an average ticket price of $1,331.

How far in advance should I book a flight to Kuala Lumpur Intl Airport?

Can stopping save me money on Seattle to Kuala Lumpur Intl Airport flights?

You could potentially save up to 45% on your flight if you consider stops on a Seattle to Kuala Lumpur Intl Airport flight.

How have Seattle to Kuala Lumpur Intl Airport flight prices changed over time?

As of December 2025, prices for Seattle to Kuala Lumpur Intl Airport flights are approximately 29% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Kuala Lumpur Intl?

Singapore Airlines and Philippine Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Kuala Lumpur Intl

What airlines fly to Kuala Lumpur Intl Airport?

Which airport is the most popular layover for flights between Seattle and Kuala Lumpur Intl Airport?

Taipei City (TPE) was the most common stop: 47% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Seattle to Kuala Lumpur Intl Airport?

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $980.

Which layover airport has the shortest travel time from Seattle to Kuala Lumpur Intl Airport?

Flights connecting via Singapore (SIN) have the shortest average one-way travel time: 19h 55m.

Which layover airport has the shortest connection time from Seattle to Kuala Lumpur Intl Airport?

Taipei City (TPE) has the shortest average layover time for this route: 3h 19m.

When to book flights from Seattle to Kuala Lumpur Intl Airport

Cheap Seattle to Kuala Lumpur Intl Airport (SEA to KUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Kuala Lumpur Intl Airport

Fastest flight time

Direct flights

How far is Seattle/Tacoma Intl to Kuala Lumpur Intl by plane?

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport?

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport?

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport?

What documentation or ID do you need to fly to Kuala Lumpur Intl Airport?

What is the most popular airline from Seattle to Kuala Lumpur Intl Airport?

Best airlines flying from Seattle to Kuala Lumpur Intl Airport

Compare and see reviews for airlines that fly from Seattle to Kuala Lumpur Intl Airport with momondo

Traveling to a place near Kuala Lumpur?

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Kuala Lumpur?

Can I find flights from Seattle to Kuala Lumpur with flexible booking policies on momondo?

How can momondo help me find flights from Seattle to Kuala Lumpur?

I’m not ready to book a flight from Seattle to Kuala Lumpur right now. Can momondo alert me if prices change?

An easier way to manage your Kuala Lumpur Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Kuala Lumpur

Popular cities in Malaysia

Popular flights according to clicks in the last 7 days on momondo