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

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

What airlines fly to Kuala Lumpur?

Singapore Airlines, EVA Air and ANA are the top three most popular airlines that fly to Kuala Lumpur from Seattle according to our data. Singapore Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Kuala Lumpur. Keep in mind that there are 8 different airlines that fly to Kuala Lumpur on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur were last updated today.

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

The number of operators available for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur is 8 as of January 2026.

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

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.

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

The necessary travel and health documents for your Kuala Lumpur trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$307 Cheap Flights from Seattle to Kuala Lumpur in 2026

Q: What is the typical price of a round-trip flight between Seattle and Kuala Lumpur?

Prices are currently low for flights on this route. Typical prices usually range from $891 to $1,222. The lowest price recently found on this route was $581.

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Find the cheapest flights from Seattle to Kuala Lumpur

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 am - 9:10 pm

SEA

KUL

19h 55m

1 stop

4:35 pm - 8:45 am

KUL

SEA

31h 10m

1 stop

$581Singapore Airlines

Sat, Apr 18 - Sat, Apr 25

10:15 am - 8:10 am

SEA

KUL

30h 55m

1 stop

6:40 pm - 10:42 am

KUL

SEA

31h 02m

2 stops

$690Singapore Airlines

Sat, Apr 25 - Tue, May 5

11:10 pm - 11:20 am

SEA

KUL

21h 10m

1 stop

12:20 pm - 8:05 pm

KUL

SEA

22h 45m

1 stop

$735Philippine Airlines

Thu, May 14 - Tue, Jun 2

12:50 pm - 9:50 pm

SEA

KUL

42h 00m

1 stop

11:10 pm - 10:50 am

KUL

SEA

26h 40m

1 stop

$746Korean Air

Tue, May 12 - Sun, May 31

12:36 pm - 10:20 am

SEA

KUL

30h 44m

2 stops

8:40 pm - 8:57 pm

KUL

SEA

39h 17m

2 stops

$765United Airlines

Thu, Mar 12 - Tue, Mar 31

9:45 am - 10:20 am

SEA

KUL

33h 35m

1 stop

10:30 am - 8:10 am

KUL

SEA

36h 40m

1 stop

$768Singapore Airlines

Tue, Mar 10 - Sat, Mar 21

10:15 am - 7:45 pm

SEA

KUL

18h 30m

1 stop

10:00 pm - 8:45 am

KUL

SEA

25h 45m

1 stop

$780Singapore Airlines

Sat, May 2 - Mon, May 18

1:00 pm - 9:50 pm

SEA

KUL

41h 50m

1 stop

11:10 pm - 1:11 pm

KUL

SEA

29h 01m

1 stop

$783Delta

Mon, May 4 - Thu, May 21

12:50 pm - 9:50 pm

SEA

KUL

42h 00m

1 stop

11:10 pm - 10:50 am

KUL

SEA

26h 40m

1 stop

$786Korean Air

Sun, May 3 - Sun, May 31

6:55 pm - 9:50 pm

SEA

KUL

35h 55m

2 stops

11:10 pm - 10:50 am

KUL

SEA

26h 40m

1 stop

$792Korean Air

Sun, May 10 - Mon, Jun 1

ANA flights from Seattle to Kuala Lumpur

Our best ANA deals on Seattle to Kuala Lumpur flight tickets

ANA

Apr 25

SEA4:30 pmSeattle/Tacoma Intl

22h 30m

1 stop

KUL6:00 amKuala Lumpur Intl

May 5

KUL7:15 amKuala Lumpur Intl

22h 10m

1 stop

SEA2:25 pmSeattle/Tacoma Intl

$801

ANA

Apr 30

SEA4:30 pmSeattle/Tacoma Intl

40h 25m

1 stop

KUL11:55 pmKuala Lumpur Intl

May 31

KUL2:15 pmKuala Lumpur Intl

39h 10m

1 stop

SEA2:25 pmSeattle/Tacoma Intl

$843

ANA

Jan 31

SEA5:10 pmSeattle/Tacoma Intl

39h 05m

2 stops

KUL12:15 amKuala Lumpur Intl

Feb 10

KUL2:15 pmKuala Lumpur Intl

39h 05m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

$912

Turkish Airlines flights from Seattle to Kuala Lumpur

Our best Turkish Airlines deals on Seattle to Kuala Lumpur flight tickets

Turkish Airlines

Mar 12

SEA8:00 pmSeattle/Tacoma Intl

43h 15m

1 stop

KUL6:15 amKuala Lumpur Intl

Mar 31

KUL11:25 pmKuala Lumpur Intl

32h 50m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

$856

Turkish Airlines

Mar 12

SEA8:00 pmSeattle/Tacoma Intl

30h 20m

1 stop

KUL5:20 pmKuala Lumpur Intl

Mar 31

KUL9:50 amKuala Lumpur Intl

46h 25m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

$857

Turkish Airlines

Mar 13

SEA8:00 pmSeattle/Tacoma Intl

30h 20m

1 stop

KUL5:20 pmKuala Lumpur Intl

Mar 23

KUL4:25 amKuala Lumpur Intl

28h 40m

1 stop

SEA6:05 pmSeattle/Tacoma Intl

$933

Fly from

Fly to

Route

Depart

Return

Price

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 4/18

10:15 am-9:10 pm

1 stop19h 55m

Kuala Lumpur Intl

Sat 4/25

4:35 pm-8:45 am

1 stop31h 10m

$581

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 4/25

10:15 am-8:10 am

1 stop30h 55m

Kuala Lumpur Intl

Tue 5/5

6:40 pm-10:42 am

2 stops31h 02m

$690

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 5/14

11:10 pm-11:20 am

1 stop21h 10m

Kuala Lumpur Intl

Tue 6/2

12:20 pm-8:05 pm

1 stop22h 45m

$735

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 5/12

12:50 pm-9:50 pm

1 stop42h 00m

Kuala Lumpur Intl

Sun 5/31

11:10 pm-10:50 am

1 stop26h 40m

$746

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 3/12

12:36 pm-10:20 am

2 stops30h 44m

Kuala Lumpur Intl

Tue 3/31

8:40 pm-8:57 pm

2 stops39h 17m

$765

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 3/10

9:45 am-10:20 am

1 stop33h 35m

Kuala Lumpur Intl

Sat 3/21

10:30 am-8:10 am

1 stop36h 40m

$768

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sat 5/2

10:15 am-7:45 pm

1 stop18h 30m

Kuala Lumpur Intl

Mon 5/18

10:00 pm-8:45 am

1 stop25h 45m

$780

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 5/4

1:00 pm-9:50 pm

1 stop41h 50m

Kuala Lumpur Intl

Thu 5/21

11:10 pm-1:11 pm

1 stop29h 01m

$783

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 5/3

12:50 pm-9:50 pm

1 stop42h 00m

Kuala Lumpur Intl

Sun 5/31

11:10 pm-10:50 am

1 stop26h 40m

$786

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 5/10

6:55 pm-9:50 pm

2 stops35h 55m

Kuala Lumpur Intl

Mon 6/1

11:10 pm-10:50 am

1 stop26h 40m

$792

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

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

What is the typical price of a round-trip flight between Seattle and Kuala Lumpur?

What is the cheapest month to fly to Kuala Lumpur?

In general, November is the cheapest month to fly from Seattle to Kuala Lumpur. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $724. If you aren’t able to travel during the month of November, then book flights to Kuala Lumpur from Seattle during October instead. Flights to Kuala Lumpur in October, while not as cheap as those in November, still average around $755.

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

You are more likely to see cheaper flights to Kuala Lumpur from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Kuala Lumpur for around $956 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kuala Lumpur from Seattle for as low as $743 on momondo.

Cheap Seattle to Kuala Lumpur flight deals and tips

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

Fastest flight time	19h 55m
Direct flights	None

The fastest flight from Seattle to Kuala Lumpur takes 19h 55m

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

Search flight deals

How far is Seattle/Tacoma Intl to Kuala Lumpur by plane?
The straight-line distance from Seattle/Tacoma Intl to Kuala Lumpur is 8031.9 mi. 19h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur?
Prices for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur is 8 as of January 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Kuala Lumpur?
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.
What documentation or ID do you need to fly to Kuala Lumpur?
The necessary travel and health documents for your Kuala Lumpur trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Kuala Lumpur

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

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $598	Free Cancellation	Rating 8.4 1,188 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $648	Free Cancellation	Rating 7.6 1,148 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom $660	Free Cancellation	Rating 8.2 1,440 reviews	Search Singapore Airlines flights
Philippine Airlines	PriceFrom $672	Free Cancellation	Rating 7.3 957 reviews	Search Philippine Airlines flights
United Airlines	PriceFrom $762	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
ANA	PriceFrom $798	Free Cancellation	Rating 8.4 1,078 reviews	Search ANA flights
China Airlines	PriceFrom $866	Free Cancellation	Rating 8.3 802 reviews	Search China Airlines flights
EVA Air	PriceFrom $970	Free Cancellation	Rating 8.4 1,334 reviews	Search EVA Air flights

Why use momondo?

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

Finding the right flight to Kuala Lumpur from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kuala Lumpur quick and easy, saving you time and money.

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

Flights from Seattle to Kuala Lumpur with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Of course. momondo tracks the price of Seattle to Kuala Lumpur flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Kuala Lumpur 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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Find better results for your trip to Malaysia

Fly into one of these airports located in Kuala Lumpur

Kuala Lumpur Intl Airport

Kuala Lumpur Subang Airport

Popular cities in Malaysia

Flights to Penangfrom $554

Flights to Langkawifrom $915

Flights to Kota Kinabalufrom $613

Flights to Kuchingfrom $952

Flights to Johor Bahrufrom $1,017

Flights to Sandakanfrom $1,103

Flights to Tawaufrom $1,650

Flights to Kota Bharufrom $1,184

Flights to Mirifrom $1,058

Flights to Kuala Terengganufrom $1,566

Flights to Sibufrom $1,460

Flights to Ipohfrom $1,272

Cheap flights from Seattle to Kuala Lumpur from $307

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 4/9. 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

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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Find the cheapest flights from Seattle to Kuala Lumpur

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ANA flights from Seattle to Kuala Lumpur

Our best ANA deals on Seattle to Kuala Lumpur flight tickets

Turkish Airlines flights from Seattle to Kuala Lumpur

Our best Turkish Airlines deals on Seattle to Kuala Lumpur flight tickets

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

See travel insights to Kuala Lumpur from

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

What is the typical price of a round-trip flight between Seattle and Kuala Lumpur?

What is the cheapest month to fly to Kuala Lumpur?

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

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

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

What airlines fly to Kuala Lumpur?

Cheap Seattle to Kuala Lumpur flight deals and tips

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

Fastest flight time

Direct flights

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

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

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

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

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

Best airlines flying from Seattle to Kuala Lumpur

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

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 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 Malaysia

Fly into one of these airports located in Kuala Lumpur

Airports listed have a maximum distance of 27.8 mi from Kuala Lumpur