What is the cheapest airline that flies from Washington to Kuala Lumpur?

Korean Air and KLM are the most popular carriers operating from Washington 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 State of Washington according to our data. Singapore Airlines is the first choice among our users, with 59% 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 Washington to Kuala Lumpur?

Prices for flights from Washington to Kuala Lumpur were last updated today.

How many operators does momondo search for flights from Washington to Kuala Lumpur?

There are 8 operators available for flights from Washington to Kuala Lumpur as of May 2026.

How old do you have to be to fly from Washington to Kuala Lumpur?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington 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.

$415 Cheap Flights from Washington to Kuala Lumpur in 2026

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Find the cheapest flights from Washington 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 - 3:45 pm

SEA

KUL

38h 30m

1 stop

5:00 pm - 8:57 am

KUL

SEA

30h 57m

2 stops

$881Singapore Airlines

Thu, Oct 8 - Sun, Oct 25

10:15 am - 1:35 pm

SEA

KUL

36h 20m

1 stop

5:00 pm - 8:57 am

KUL

SEA

30h 57m

2 stops

$884Singapore Airlines

Thu, Oct 8 - Sun, Oct 25

10:15 am - 8:10 am

SEA

KUL

30h 55m

1 stop

5:00 pm - 8:57 am

KUL

SEA

30h 57m

2 stops

$906Singapore Airlines

Thu, Oct 8 - Sun, Oct 25

10:15 am - 8:10 am

SEA

KUL

30h 55m

1 stop

8:30 pm - 8:10 am

KUL

SEA

50h 40m

1 stop

$910Singapore Airlines

Thu, Oct 8 - Sun, Oct 25

9:45 am - 8:55 pm

SEA

KUL

20h 10m

1 stop

2:40 pm - 1:04 am

KUL

SEA

25h 24m

2 stops

$921Singapore Airlines

Sun, Oct 25 - Sun, Nov 1

6:00 pm - 1:35 pm

PDX

KUL

28h 35m

2 stops

5:00 pm - 9:31 am

KUL

PDX

31h 31m

2 stops

$933Singapore Airlines

Mon, Oct 19 - Sun, Oct 25

4:25 pm - 7:55 am

SEA

KUL

24h 30m

1 stop

2:40 am - 12:25 pm

KUL

SEA

24h 45m

1 stop

$938Qatar Airways

Mon, Sep 21 - Wed, Oct 7

4:25 pm - 3:15 pm

SEA

KUL

31h 50m

1 stop

2:40 am - 12:25 pm

KUL

SEA

24h 45m

1 stop

$939Qatar Airways

Wed, Sep 2 - Tue, Sep 8

4:25 pm - 3:15 pm

SEA

KUL

31h 50m

1 stop

2:40 am - 12:25 pm

KUL

SEA

24h 45m

1 stop

$942Qatar Airways

Tue, Sep 1 - Wed, Sep 9

10:45 am - 9:40 pm

PDX

KUL

43h 55m

2 stops

2:15 am - 4:55 pm

KUL

PDX

29h 40m

2 stops

$1,199Multiple Airlines

Thu, Jun 25 - Wed, Jul 1

Singapore Airlines flights from State of Washington to Kuala Lumpur

Our best Singapore Airlines deals on State of Washington to Kuala Lumpur flight tickets

Singapore Airlines

Oct 8

SEA10:15 amSeattle/Tacoma Intl

38h 30m

1 stop

KUL3:45 pmKuala Lumpur Intl

Oct 25

KUL5:00 pmKuala Lumpur Intl

30h 57m

2 stops

SEA8:57 amSeattle/Tacoma Intl

$881

Singapore Airlines

Oct 8

SEA10:15 amSeattle/Tacoma Intl

36h 20m

1 stop

KUL1:35 pmKuala Lumpur Intl

Oct 25

KUL5:00 pmKuala Lumpur Intl

30h 57m

2 stops

SEA8:57 amSeattle/Tacoma Intl

$884

Singapore Airlines

Oct 8

SEA10:15 amSeattle/Tacoma Intl

30h 55m

1 stop

KUL8:10 amKuala Lumpur Intl

Oct 25

KUL5:00 pmKuala Lumpur Intl

30h 57m

2 stops

SEA8:57 amSeattle/Tacoma Intl

$906

Qatar Airways flights from State of Washington to Kuala Lumpur

Our best Qatar Airways deals on State of Washington to Kuala Lumpur flight tickets

Qatar Airways

Sep 21

SEA4:25 pmSeattle/Tacoma Intl

24h 30m

1 stop

KUL7:55 amKuala Lumpur Intl

Oct 7

KUL2:40 amKuala Lumpur Intl

24h 45m

1 stop

SEA12:25 pmSeattle/Tacoma Intl

$938

Qatar Airways

Sep 2

SEA4:25 pmSeattle/Tacoma Intl

31h 50m

1 stop

KUL3:15 pmKuala Lumpur Intl

Sep 8

KUL2:40 amKuala Lumpur Intl

24h 45m

1 stop

SEA12:25 pmSeattle/Tacoma Intl

$939

Qatar Airways

Sep 1

SEA4:25 pmSeattle/Tacoma Intl

31h 50m

1 stop

KUL3:15 pmKuala Lumpur Intl

Sep 9

KUL2:40 amKuala Lumpur Intl

24h 45m

1 stop

SEA12:25 pmSeattle/Tacoma Intl

$942

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 10/8

10:15 am-3:45 pm

1 stop38h 30m

Kuala Lumpur Intl

Sun 10/25

5:00 pm-8:57 am

2 stops30h 57m

$881

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 10/8

10:15 am-1:35 pm

1 stop36h 20m

Kuala Lumpur Intl

Sun 10/25

5:00 pm-8:57 am

2 stops30h 57m

$884

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 10/8

10:15 am-8:10 am

1 stop30h 55m

Kuala Lumpur Intl

Sun 10/25

5:00 pm-8:57 am

2 stops30h 57m

$906

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 10/8

10:15 am-8:10 am

1 stop30h 55m

Kuala Lumpur Intl

Sun 10/25

8:30 pm-8:10 am

1 stop50h 40m

$910

Quickest round-trip

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 10/25

9:45 am-8:55 pm

1 stop20h 10m

Kuala Lumpur Intl

Sun 11/1

2:40 pm-1:04 am

2 stops25h 24m

$921

PortlandKuala Lumpur

PDX - KUL

PDXKUL

Portland

Mon 10/19

6:00 pm-1:35 pm

2 stops28h 35m

Kuala Lumpur Intl

Sun 10/25

5:00 pm-9:31 am

2 stops31h 31m

$933

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 9/21

4:25 pm-7:55 am

1 stop24h 30m

Kuala Lumpur Intl

Wed 10/7

2:40 am-12:25 pm

1 stop24h 45m

$938

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 9/2

4:25 pm-3:15 pm

1 stop31h 50m

Kuala Lumpur Intl

Tue 9/8

2:40 am-12:25 pm

1 stop24h 45m

$939

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 9/1

4:25 pm-3:15 pm

1 stop31h 50m

Kuala Lumpur Intl

Wed 9/9

2:40 am-12:25 pm

1 stop24h 45m

$942

PortlandKuala Lumpur

PDX - KUL

PDXKUL

Portland

Thu 6/25

10:45 am-9:40 pm

2 stops43h 55m

Kuala Lumpur Intl

Wed 7/1

2:15 am-4:55 pm

2 stops29h 40m

$1,199

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 State of Washington 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 cheapest month to fly to Kuala Lumpur?

In general, March is the cheapest month to fly from State of Washington to Kuala Lumpur. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $421. If you aren’t able to travel during the month of March, then book flights to Kuala Lumpur from State of Washington during November instead. Flights to Kuala Lumpur in November, while not as cheap as those in March, still average around $446.

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

You are more likely to see cheaper flights to Kuala Lumpur from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Kuala Lumpur for around $897 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kuala Lumpur from State of Washington for as low as $743 on momondo.

Cheap State of Washington to Kuala Lumpur flight deals and tips

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

Fastest flight time	18h 45m
Direct flights	None

The fastest flight from State of Washington to Kuala Lumpur takes 18h 45m

There are no direct flights from State of Washington to Kuala Lumpur. There are no popular flight routes from State of Washington to Kuala Lumpur.

Search flight deals

Frequently asked questions about flying from Washington to Kuala Lumpur

When did momondo last update prices for flights from Washington to Kuala Lumpur?
Prices for flights from Washington to Kuala Lumpur were last updated today.
How many operators does momondo search for flights from Washington to Kuala Lumpur?
There are 8 operators available for flights from Washington to Kuala Lumpur as of May 2026.
How old do you have to be to fly from Washington to Kuala Lumpur?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington 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 State of Washington to Kuala Lumpur

Compare and see reviews for airlines that fly from State of Washington to Kuala Lumpur with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $585	Free Cancellation	Rating 8.2 1,513 reviews	Search Singapore Airlines flights
Philippine Airlines	PriceFrom $597	Free Cancellation	Rating 7.3 996 reviews	Search Philippine Airlines flights
Cathay Pacific	PriceFrom $639	Free Cancellation	Rating 7.6 1,329 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $694	Free Cancellation	Rating 7.4 9,711 reviews	Search United Airlines flights
Korean Air	PriceFrom $713	Free Cancellation	Rating 8.4 1,217 reviews	Search Korean Air flights
ANA	PriceFrom $792	Free Cancellation	Rating 8.3 1,209 reviews	Search ANA flights
China Airlines	PriceFrom $923	Free Cancellation	Rating 8.3 826 reviews	Search China Airlines flights
EVA Air	PriceFrom $960	Free Cancellation	Rating 8.5 1,446 reviews	Search EVA Air flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Kuala Lumpur. momondo saves you time and could save you money on your trip.

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

All flight searches from Washington to Kuala Lumpur on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Washington and Kuala Lumpur by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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Cheap flights from Washington to Kuala Lumpur from $415

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Kuala Lumpur departing on 8/18. 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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Cheap round-trip flights

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Singapore Airlines flights from State of Washington to Kuala Lumpur

Our best Singapore Airlines deals on State of Washington to Kuala Lumpur flight tickets

Qatar Airways flights from State of Washington to Kuala Lumpur

Our best Qatar Airways deals on State of Washington to Kuala Lumpur flight tickets

momondo Fare Finder

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

See travel insights to Kuala Lumpur from

How to get the cheapest flight ticket from State of Washington to Kuala Lumpur

What is the cheapest month to fly to Kuala Lumpur?

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

What is the cheapest airline that flies from Washington to Kuala Lumpur?

What airlines fly to Kuala Lumpur?

Cheap State of Washington to Kuala Lumpur flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to Kuala Lumpur

Best airlines flying from State of Washington to Kuala Lumpur

Compare and see reviews for airlines that fly from State of Washington to Kuala Lumpur with momondo

Why use momondo?

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

Fly your favorite airline to Kuala Lumpur

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