Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Kuala Lumpur from $474

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 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Kuala Lumpur

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
4:25 pm - 7:55 am
SEA
-
KUL
24h 30m
1 stop
Qatar Airways Logo
2:40 am - 12:25 pm
KUL
-
SEA
24h 45m
1 stop
$942Qatar Airways
Tue, Aug 4 - Tue, Sep 1
Qatar Airways Logo
4:25 pm - 8:40 pm
SEA
-
KUL
37h 15m
1 stop
Qatar Airways Logo
2:40 am - 12:25 pm
KUL
-
SEA
24h 45m
1 stop
$945Qatar Airways
Sun, Aug 2 - Tue, Sep 1
Qatar Airways Logo
5:05 pm - 3:45 pm
SEA
-
KUL
31h 40m
1 stop
Qatar Airways Logo
2:15 am - 12:25 pm
KUL
-
SEA
25h 10m
1 stop
$961Qatar Airways
Wed, Jun 10 - Thu, Jun 18
Qatar Airways Logo
4:25 pm - 7:55 am
SEA
-
KUL
24h 30m
1 stop
Qatar Airways Logo
2:40 am - 12:25 pm
KUL
-
SEA
24h 45m
1 stop
$967Qatar Airways
Tue, Aug 4 - Wed, Sep 2
Qatar Airways Logo
4:25 pm - 8:40 pm
SEA
-
KUL
37h 15m
1 stop
Qatar Airways Logo
2:40 am - 12:25 pm
KUL
-
SEA
24h 45m
1 stop
$969Qatar Airways
Mon, Aug 3 - Wed, Sep 2
Qatar Airways Logo
4:25 pm - 8:40 pm
SEA
-
KUL
37h 15m
1 stop
Qatar Airways Logo
2:40 am - 12:25 pm
KUL
-
SEA
24h 45m
1 stop
$970Qatar Airways
Sun, Aug 2 - Wed, Sep 2
Qatar Airways Logo
4:25 pm - 8:40 pm
SEA
-
KUL
37h 15m
1 stop
Qatar Airways Logo
2:40 am - 12:25 pm
KUL
-
SEA
24h 45m
1 stop
$971Qatar Airways
Wed, Aug 5 - Wed, Sep 2
Multiple Airlines Logo
12:10 am - 8:30 pm
SEA
-
SZB
29h 20m
2 stops
Multiple Airlines Logo
9:30 pm - 1:55 pm
SZB
-
SEA
32h 25m
2 stops
$1,192Multiple Airlines
Thu, Oct 29 - Sun, Nov 22
Singapore Airlines Logo
10:15 am - 1:10 pm
SEA
-
SZB
35h 55m
1 stop
Singapore Airlines Logo
2:00 pm - 8:45 am
SZB
-
SEA
33h 45m
1 stop
$1,711Singapore Airlines
Sun, Oct 18 - Thu, Oct 22
Singapore Airlines Logo
10:15 am - 1:10 pm
SEA
-
SZB
35h 55m
1 stop
Singapore Airlines Logo
2:00 pm - 8:10 am
SZB
-
SEA
33h 10m
1 stop
$1,929Singapore Airlines
Thu, Oct 22 - Mon, Oct 26

Philippine Airlines flights from Seattle to Kuala Lumpur

Our best Philippine Airlines deals on Seattle to Kuala Lumpur flight tickets
Philippine Airlines
Sep 3
SEA11:10 pmSeattle/Tacoma Intl
21h 00m
1 stop
KUL11:10 amKuala Lumpur Intl
Sep 9
KUL12:20 pmKuala Lumpur Intl
22h 45m
1 stop
SEA8:05 pmSeattle/Tacoma Intl
$949
Philippine Airlines
Sep 6
SEA11:10 pmSeattle/Tacoma Intl
21h 00m
1 stop
KUL11:10 amKuala Lumpur Intl
Sep 15
KUL12:20 pmKuala Lumpur Intl
22h 45m
1 stop
SEA8:05 pmSeattle/Tacoma Intl
$977
Philippine Airlines
Aug 30
SEA11:10 pmSeattle/Tacoma Intl
21h 00m
1 stop
KUL11:10 amKuala Lumpur Intl
Sep 9
KUL12:20 pmKuala Lumpur Intl
22h 45m
1 stop
SEA8:05 pmSeattle/Tacoma Intl
$978

Hainan Airlines flights from Seattle to Kuala Lumpur

Our best Hainan Airlines deals on Seattle to Kuala Lumpur flight tickets
Hainan Airlines
Sep 3
SEA11:05 amSeattle/Tacoma Intl
41h 50m
2 stops
KUL7:55 pmKuala Lumpur Intl
Sep 9
KUL9:05 pmKuala Lumpur Intl
27h 00m
2 stops
SEA9:05 amSeattle/Tacoma Intl
$1,016
Hainan Airlines
Sep 10
SEA11:05 amSeattle/Tacoma Intl
41h 50m
2 stops
KUL7:55 pmKuala Lumpur Intl
Sep 16
KUL9:05 pmKuala Lumpur Intl
27h 00m
2 stops
SEA9:05 amSeattle/Tacoma Intl
$1,017

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Kuala Lumpur that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 19, 2026.
Use the filters below to find and compare flights from Seattle to Kuala Lumpur that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 8/4

4:25 pm-7:55 am

1 stop24h 30m

Kuala Lumpur Intl

Tue 9/1

2:40 am-12:25 pm

1 stop24h 45m

$942

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 8/2

4:25 pm-8:40 pm

1 stop37h 15m

Kuala Lumpur Intl

Tue 9/1

2:40 am-12:25 pm

1 stop24h 45m

$945

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 6/10

5:05 pm-3:45 pm

1 stop31h 40m

Kuala Lumpur Intl

Thu 6/18

2:15 am-12:25 pm

1 stop25h 10m

$961

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 8/4

4:25 pm-7:55 am

1 stop24h 30m

Kuala Lumpur Intl

Wed 9/2

2:40 am-12:25 pm

1 stop24h 45m

$967

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 8/3

4:25 pm-8:40 pm

1 stop37h 15m

Kuala Lumpur Intl

Wed 9/2

2:40 am-12:25 pm

1 stop24h 45m

$969

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 8/2

4:25 pm-8:40 pm

1 stop37h 15m

Kuala Lumpur Intl

Wed 9/2

2:40 am-12:25 pm

1 stop24h 45m

$970

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 8/5

4:25 pm-8:40 pm

1 stop37h 15m

Kuala Lumpur Intl

Wed 9/2

2:40 am-12:25 pm

1 stop24h 45m

$971

SeattleKuala Lumpur

SEA - SZB

SEASZB

Seattle/Tacoma Intl

Thu 10/29

12:10 am-8:30 pm

2 stops29h 20m

Kuala Lumpur Subang

Sun 11/22

9:30 pm-1:55 pm

2 stops32h 25m

$1,192

SeattleKuala Lumpur

SEA - SZB

SEASZB

Seattle/Tacoma Intl

Sun 10/18

10:15 am-1:10 pm

1 stop35h 55m

Kuala Lumpur Subang

Thu 10/22

2:00 pm-8:45 am

1 stop33h 45m

$1,711

SeattleKuala Lumpur

SEA - SZB

SEASZB

Seattle/Tacoma Intl

Thu 10/22

10:15 am-1:10 pm

1 stop35h 55m

Kuala Lumpur Subang

Mon 10/26

2:00 pm-8:10 am

1 stop33h 10m

$1,929

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Kuala Lumpur from

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

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, March 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 $421. If you aren’t able to travel during the month of March, then book flights to Kuala Lumpur from Seattle 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 Seattle 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 $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 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

18h 30m

Direct flights

None
The fastest flight from Seattle to Kuala Lumpur takes 18h 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

Frequently asked questions about flying from Seattle to Kuala Lumpur

  • 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. 18h 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?

  • 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
Singapore AirlinesPriceFrom $585Free CancellationRating
8.2
1,518 reviews
Search Singapore Airlines flights
Philippine AirlinesPriceFrom $597Free CancellationRating
7.3
998 reviews
Search Philippine Airlines flights
Cathay PacificPriceFrom $639Free CancellationRating
7.6
1,334 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $694Free CancellationRating
7.4
9,736 reviews
Search United Airlines flights
Korean AirPriceFrom $713Free CancellationRating
8.4
1,217 reviews
Search Korean Air flights
ANAPriceFrom $792Free CancellationRating
8.3
1,211 reviews
Search ANA flights
China AirlinesPriceFrom $923Free CancellationRating
8.3
826 reviews
Search China Airlines flights
EVA AirPriceFrom $960Free CancellationRating
8.5
1,453 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 6/18
Thu 6/25
By creating a price alert you accept our terms of use and privacy policy.

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
Kuala Lumpur Intl Airport
Kuala Lumpur Subang Airport