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

Singapore Airlines, ANA, and Delta are the most popular carriers operating from Washington to Kuala Lumpur

What airlines fly to Kuala Lumpur?

Singapore Airlines, United Airlines and EVA Air 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 64% of people opting to fly with this airline when traveling to Kuala Lumpur. Keep in mind that there are 9 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 9 operators available for flights from Washington to Kuala Lumpur as of September 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.

$350 Cheap Flights from Washington to Kuala Lumpur in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

8:40 am - 9:00 pmSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

20h 20m1 stop Singapore Changi

2:40 pm - 7:05 amKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

32h 25m1 stop Singapore Changi

$775Singapore Airlines

Sun, Nov 8 - Thu, Nov 19

9:40 am - 9:00 pmSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

20h 20m1 stop Singapore Changi

6:30 pm - 8:05 amKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

28h 35m1 stop Singapore Changi

$776Singapore Airlines

Sun, Oct 25 - Thu, Oct 29

12:35 pm - 10:25 pmSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

41h 50m1 stop Incheon Intl

11:55 pm - 11:51 amKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

27h 56m1 stop Incheon Intl

$793Delta

Mon, Dec 7 - Wed, Jan 20

12:35 pm - 10:25 pmSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

41h 50m1 stop Incheon Intl

11:55 pm - 11:51 amKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

27h 56m1 stop Incheon Intl

$793Delta

Tue, Dec 8 - Fri, Jan 15

12:50 pm - 9:50 pmSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

42h 00m1 stop Incheon Intl

11:55 pm - 10:05 amKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

25h 10m1 stop Incheon Intl

$796Korean Air

Sun, Oct 18 - Sun, Oct 25

12:50 pm - 9:50 pmSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

42h 00m1 stop Incheon Intl

11:55 pm - 3:10 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

30h 15m1 stop Incheon Intl

$797Korean Air

Thu, Oct 8 - Sun, Oct 25

4:30 pm - 6:00 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

22h 30m1 stop Tokyo Haneda

2:15 pm - 2:25 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

39h 10m1 stop Tokyo Haneda

$799United Airlines

Thu, Oct 15 - Thu, Oct 22

4:30 pm - 6:00 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

22h 30m1 stop Tokyo Haneda

2:15 pm - 2:20 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

39h 05m1 stop Tokyo Haneda

$799United Airlines

Mon, Oct 19 - Mon, Oct 26

3:40 pm - 6:45 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

23h 05m1 stop Tokyo Haneda

2:15 pm - 1:20 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

39h 05m1 stop Tokyo Haneda

$807ANA

Sun, Nov 8 - Wed, Nov 18

4:30 pm - 6:00 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

22h 30m1 stop Tokyo Haneda

2:15 pm - 2:20 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

39h 05m1 stop Tokyo Haneda

$807ANA

Sun, Oct 18 - Mon, Oct 26

Cheap last minute flights

Enter your travel dates to find the best prices.

12:50 pm - 9:50 pmSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

42h 00m1 stop Incheon Intl

11:20 pm - 10:40 amKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

26h 20m1 stop Incheon Intl

$797Korean Air

Thu, Sep 24 - Tue, Oct 6

12:50 pm - 9:50 pmSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

42h 00m1 stop Incheon Intl

11:20 pm - 2:50 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

30h 30m2 stops Incheon Intl Los Angeles

$808Korean Air

Thu, Sep 24 - Tue, Oct 6

4:30 pm - 6:00 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

22h 30m1 stop Tokyo Haneda

12:30 pm - 8:05 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

22h 35m1 stop Manila Ninoy Aquino Intl

$906Multiple Airlines

Wed, Sep 23 - Fri, Sep 25

8:41 am - 1:30 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

25h 49m2 stops San Francisco Hong Kong Intl

2:45 am - 6:31 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

30h 46m2 stops Hong Kong Intl Vancouver Intl

$1,031Cathay Pacific

Thu, Sep 24 - Mon, Oct 5

1:15 am - 3:40 pmSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

23h 25m2 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City

12:30 pm - 8:05 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

22h 35m1 stop Manila Ninoy Aquino Intl

$1,054Multiple Airlines

Tue, Sep 22 - Fri, Sep 25

1:15 am - 9:30 pmSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

29h 15m3 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City Da Nang

12:30 pm - 8:05 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

22h 35m1 stop Manila Ninoy Aquino Intl

$1,122Multiple Airlines

Tue, Sep 22 - Fri, Sep 25

7:11 am - 6:00 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

31h 49m2 stops San Francisco Tokyo Haneda

7:15 am - 11:26 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

31h 11m3 stops Tokyo Narita Denver Intl San Francisco

$1,127United Airlines

Thu, Sep 24 - Tue, Oct 6

1:15 am - 7:55 pmSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

27h 40m3 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City Da Nang

9:15 am - 8:05 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

25h 50m2 stops Da Nang Manila Ninoy Aquino Intl

$1,209Multiple Airlines

Tue, Sep 22 - Fri, Sep 25

7:03 am - 9:10 pmPDX Portland-KUL Kuala Lumpur Intl

23h 07m2 stops San Francisco Singapore Changi

11:25 pm - 7:16 pmKUL Kuala Lumpur Intl-PDX Portland

58h 51m2 stops Istanbul Houston George Bush Intcntl

$2,538Multiple Airlines

Tue, Sep 22 - Wed, Sep 23

10:42 am - 8:35 amSEA Seattle/Tacoma Intl-KUL Kuala Lumpur Intl

30h 53m2 stops Chicago O'Hare Intl Dubai Intl

2:15 am - 1:25 pmKUL Kuala Lumpur Intl-SEA Seattle/Tacoma Intl

26h 10m1 stop Dubai Intl

$4,928Emirates

Wed, Sep 23 - Thu, Sep 16

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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

Oct 13

PDX8:09 amPortland

39h 11m

2 stops

KUL2:20 pmKuala Lumpur Intl

Nov 9

KUL2:30 amKuala Lumpur Intl

35h 25m

2 stops

PDX9:55 pmPortland

$985

Qatar Airways

Oct 13

PDX8:09 amPortland

39h 11m

2 stops

KUL2:20 pmKuala Lumpur Intl

Nov 10

KUL7:55 pmKuala Lumpur Intl

43h 05m

2 stops

PDX11:00 pmPortland

$991

Qatar Airways

Oct 13

PDX8:09 amPortland

39h 11m

2 stops

KUL2:20 pmKuala Lumpur Intl

Nov 10

KUL7:55 pmKuala Lumpur Intl

43h 05m

2 stops

PDX11:00 pmPortland

$997

United Airlines flights from State of Washington to Kuala Lumpur

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

United Airlines

Oct 18

SEA4:30 pmSeattle/Tacoma Intl

22h 30m

1 stop

KUL6:00 amKuala Lumpur Intl

Oct 26

KUL2:15 pmKuala Lumpur Intl

39h 05m

1 stop

SEA2:20 pmSeattle/Tacoma Intl

$799

United Airlines

Oct 19

SEA6:30 amSeattle/Tacoma Intl

32h 30m

2 stops

KUL6:00 amKuala Lumpur Intl

Oct 26

KUL2:15 pmKuala Lumpur Intl

39h 05m

1 stop

SEA2:20 pmSeattle/Tacoma Intl

$803

United Airlines

Oct 18

SEA6:30 amSeattle/Tacoma Intl

32h 30m

2 stops

KUL6:00 amKuala Lumpur Intl

Oct 26

KUL2:15 pmKuala Lumpur Intl

39h 05m

1 stop

SEA2:20 pmSeattle/Tacoma Intl

$804

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 Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sun 11/8

8:40 am-9:00 pm

1 stop20h 20m

Kuala Lumpur Intl

Thu 11/19

2:40 pm-7:05 am

1 stop32h 25m

$775

Quickest round-trip

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sun 10/25

9:40 am-9:00 pm

1 stop20h 20m

Kuala Lumpur Intl

Thu 10/29

6:30 pm-8:05 am

1 stop28h 35m

$776

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Mon 12/7

12:35 pm-10:25 pm

1 stop41h 50m

Kuala Lumpur Intl

Wed 1/20

11:55 pm-11:51 am

1 stop27h 56m

$793

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Tue 12/8

12:35 pm-10:25 pm

1 stop41h 50m

Kuala Lumpur Intl

Fri 1/15

11:55 pm-11:51 am

1 stop27h 56m

$793

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sun 10/18

12:50 pm-9:50 pm

1 stop42h 00m

Kuala Lumpur Intl

Sun 10/25

11:55 pm-10:05 am

1 stop25h 10m

$796

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Thu 10/8

12:50 pm-9:50 pm

1 stop42h 00m

Kuala Lumpur Intl

Sun 10/25

11:55 pm-3:10 pm

1 stop30h 15m

$797

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Thu 10/15

4:30 pm-6:00 am

1 stop22h 30m

Kuala Lumpur Intl

Thu 10/22

2:15 pm-2:25 pm

1 stop39h 10m

$799

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Mon 10/19

4:30 pm-6:00 am

1 stop22h 30m

Kuala Lumpur Intl

Mon 10/26

2:15 pm-2:20 pm

1 stop39h 05m

$799

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sun 11/8

3:40 pm-6:45 am

1 stop23h 05m

Kuala Lumpur Intl

Wed 11/18

2:15 pm-1:20 pm

1 stop39h 05m

$807

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sun 10/18

4:30 pm-6:00 am

1 stop22h 30m

Kuala Lumpur Intl

Mon 10/26

2:15 pm-2:20 pm

1 stop39h 05m

$807

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, May 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 $585. If you aren’t able to travel during the month of May, 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 May, still average around $752.

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 $896 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 $745 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

Best Price Found	$350
Fastest flight time	20h 20m
Direct flights	None

The best one-way flight to Kuala Lumpur from State of Washington in the past 72 hours is $350. The best round-trip flight deal from State of Washington to Kuala Lumpur found on momondo in the last 72 hours is $775.

The fastest flight from State of Washington to Kuala Lumpur takes 20h 20m

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 9 operators available for flights from Washington to Kuala Lumpur as of September 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 1,606 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $639	Free Cancellation	Rating 7.6 1,490 reviews	Search Cathay Pacific flights
Philippine Airlines	PriceFrom $672	Free Cancellation	Rating 7.3 1,027 reviews	Search Philippine Airlines flights
United Airlines	PriceFrom $694	Free Cancellation	Rating 7.4 10,222 reviews	Search United Airlines flights
Korean Air	PriceFrom $747	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
ANA	PriceFrom $795	Free Cancellation	Rating 8.3 1,317 reviews	Search ANA flights
China Airlines	PriceFrom $931	Free Cancellation	Rating 8.3 847 reviews	Search China Airlines flights
EVA Air	PriceFrom $960	Free Cancellation	Rating 8.5 1,528 reviews	Search EVA Air flights
STARLUX Airlines	PriceFrom $965	Free Cancellation	Rating 8.7 387 reviews	Search STARLUX Airlines 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 $350

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 11/29. 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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Qatar Airways flights from State of Washington to Kuala Lumpur

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

United Airlines flights from State of Washington to Kuala Lumpur

Our best United Airlines 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

Best Price Found

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

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in Malaysia

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

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