What airlines fly to Kuala Lumpur?

Singapore Airlines, EVA Air and China Airlines 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 38% 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.

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

Singapore Airlines is the most popular carrier operating from Seattle/Tacoma Intl to Kuala Lumpur

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.

$309 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 typical for flights on this route. Typical prices usually range from $762 to $921. The lowest price recently found on this route was $764.

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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.

6:59 pm - 10:15 am

SEA

KUL

24h 16m2 stops

10:30 pm - 8:45 am

KUL

SEA

25h 15m1 stop

$764Singapore Airlines

Mon, Apr 20 - Mon, Apr 27

1:00 pm - 9:50 pm

SEA

KUL

41h 50m1 stop

11:10 pm - 1:07 pm

KUL

SEA

28h 57m1 stop

$773Delta

Tue, Mar 31 - Sun, Apr 12

10:15 am - 9:30 pm

SEA

KUL

20h 15m1 stop

4:35 pm - 8:59 am

KUL

SEA

31h 24m2 stops

$776Singapore Airlines

Tue, Mar 31 - Sun, Apr 12

5:40 pm - 10:25 pm

SEA

KUL

36h 45m2 stops

11:55 pm - 9:00 am

KUL

SEA

25h 05m1 stop

$783Korean Air

Mon, Jan 19 - Tue, Feb 3

3:45 pm - 12:15 am

SEA

KUL

40h 30m1 stop

2:15 pm - 1:20 pm

KUL

SEA

39h 05m1 stop

$799ANA

Mon, Jan 19 - Tue, Feb 3

5:20 pm - 10:20 am

SEA

KUL

25h 00m2 stops

8:30 pm - 1:20 pm

KUL

SEA

32h 50m2 stops

$803United Airlines

Mon, Feb 23 - Wed, Mar 4

5:00 am - 10:20 am

SEA

KUL

38h 20m2 stops

6:40 pm - 6:35 pm

KUL

SEA

38h 55m2 stops

$806United Airlines

Mon, Mar 23 - Wed, Apr 1

3:45 pm - 12:15 am

SEA

KUL

40h 30m1 stop

2:15 pm - 1:20 pm

KUL

SEA

39h 05m1 stop

$810ANA

Tue, Feb 3 - Tue, Feb 10

12:10 am - 8:40 pm

SEA

SZB

28h 30m2 stops

7:30 am - 3:05 pm

SZB

SEA

23h 35m2 stops

$1,111Multiple Airlines

Mon, Feb 2 - Tue, Feb 10

12:10 am - 8:35 pm

SEA

SZB

28h 25m2 stops

3:30 pm - 9:00 am

SZB

SEA

33h 30m2 stops

$1,302Multiple Airlines

Sun, Jan 18 - Tue, Feb 3

ANA flights from Seattle to Kuala Lumpur

Our best ANA deals on Seattle to Kuala Lumpur flight tickets

ANA

Jan 19

SEA3:45 pmSeattle/Tacoma Intl

40h 30m

1 stop

KUL12:15 amKuala Lumpur Intl

Feb 3

KUL2:15 pmKuala Lumpur Intl

39h 05m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

$799

ANA

Feb 3

SEA3:45 pmSeattle/Tacoma Intl

40h 30m

1 stop

KUL12:15 amKuala Lumpur Intl

Feb 10

KUL2:15 pmKuala Lumpur Intl

39h 05m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

$810

ANA

Feb 23

SEA3:45 pmSeattle/Tacoma Intl

23h 00m

1 stop

KUL6:45 amKuala Lumpur Intl

Mar 7

KUL8:05 amKuala Lumpur Intl

21h 15m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

$822

United Airlines flights from Seattle to Kuala Lumpur

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

United Airlines

Feb 23

SEA5:20 pmSeattle/Tacoma Intl

25h 00m

2 stops

KUL10:20 amKuala Lumpur Intl

Mar 4

KUL8:30 pmKuala Lumpur Intl

32h 50m

2 stops

SEA1:20 pmSeattle/Tacoma Intl

$803

United Airlines

Mar 23

SEA5:00 amSeattle/Tacoma Intl

38h 20m

2 stops

KUL10:20 amKuala Lumpur Intl

Apr 1

KUL6:40 pmKuala Lumpur Intl

38h 55m

2 stops

SEA6:35 pmSeattle/Tacoma Intl

$806

United Airlines

Mar 22

SEA7:34 pmSeattle/Tacoma Intl

47h 46m

2 stops

KUL10:20 amKuala Lumpur Intl

Mar 31

KUL8:40 pmKuala Lumpur Intl

36h 55m

2 stops

SEA6:35 pmSeattle/Tacoma Intl

$813

Fly from

Fly to

Route

Depart

Return

Price

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 4/20

6:59 pm-10:15 am

2 stops24h 16m

Kuala Lumpur Intl

Mon 4/27

10:30 pm-8:45 am

1 stop25h 15m

$764

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 3/31

1:00 pm-9:50 pm

1 stop41h 50m

Kuala Lumpur Intl

Sun 4/12

11:10 pm-1:07 pm

1 stop28h 57m

$773

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 3/31

10:15 am-9:30 pm

1 stop20h 15m

Kuala Lumpur Intl

Sun 4/12

4:35 pm-8:59 am

2 stops31h 24m

$776

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 1/19

5:40 pm-10:25 pm

2 stops36h 45m

Kuala Lumpur Intl

Tue 2/3

11:55 pm-9:00 am

1 stop25h 05m

$783

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 1/19

3:45 pm-12:15 am

1 stop40h 30m

Kuala Lumpur Intl

Tue 2/3

2:15 pm-1:20 pm

1 stop39h 05m

$799

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 2/23

5:20 pm-10:20 am

2 stops25h 00m

Kuala Lumpur Intl

Wed 3/4

8:30 pm-1:20 pm

2 stops32h 50m

$803

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 3/23

5:00 am-10:20 am

2 stops38h 20m

Kuala Lumpur Intl

Wed 4/1

6:40 pm-6:35 pm

2 stops38h 55m

$806

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 2/3

3:45 pm-12:15 am

1 stop40h 30m

Kuala Lumpur Intl

Tue 2/10

2:15 pm-1:20 pm

1 stop39h 05m

$810

SeattleKuala Lumpur

SEA - SZB

SEASZB

Seattle/Tacoma Intl

Mon 2/2

12:10 am-8:40 pm

2 stops28h 30m

Kuala Lumpur Subang

Tue 2/10

7:30 am-3:05 pm

2 stops23h 35m

$1,111

SeattleKuala Lumpur

SEA - SZB

SEASZB

Seattle/Tacoma Intl

Sun 1/18

12:10 am-8:35 pm

2 stops28h 25m

Kuala Lumpur Subang

Tue 2/3

3:30 pm-9:00 am

2 stops33h 30m

$1,302

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 $762.

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 $976 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	22h 30m
Direct flights	None

The fastest flight from Seattle to Kuala Lumpur takes 22h 30m

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. 22h 30m 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
Cathay Pacific	PriceFrom $648	Free Cancellation	Rating 7.6 1,124 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom $649	Free Cancellation	Rating 8.1 1,429 reviews	Search Singapore Airlines flights
Philippine Airlines	PriceFrom $672	Free Cancellation	Rating 7.3 949 reviews	Search Philippine Airlines flights
Korean Air	PriceFrom $713	Free Cancellation	Rating 8.4 1,188 reviews	Search Korean Air flights
United Airlines	PriceFrom $762	Free Cancellation	Rating 7.4 9,139 reviews	Search United Airlines flights
ANA	PriceFrom $798	Free Cancellation	Rating 8.4 1,060 reviews	Search ANA flights
China Airlines	PriceFrom $866	Free Cancellation	Rating 8.3 798 reviews	Search China Airlines flights
EVA Air	PriceFrom $976	Free Cancellation	Rating 8.4 1,314 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

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Find better results for your trip to Malaysia

Cheap flights from Seattle to Kuala Lumpur from $309

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 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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ANA flights from Seattle to Kuala Lumpur

Our best ANA deals on Seattle to Kuala Lumpur flight tickets

United Airlines flights from Seattle to Kuala Lumpur

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

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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 is the most popular carrier 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