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Cheap flights from Seattle to Kuala Lumpur from $299

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 4/10. 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

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Find the cheapest flights from Seattle to Kuala Lumpur

Cheap round-trip flights

Enter your travel dates to find the best prices.
Philippine Airlines Logo
11:10 pm - 11:10 am
SEA
-
KUL
21h 00m
1 stop
Philippine Airlines Logo
12:20 pm - 8:05 pm
KUL
-
SEA
22h 45m
1 stop
$569Philippine Airlines
dom., abr. 19 - mar., may. 5
Singapore Airlines Logo
10:15 am - 1:35 pm
SEA
-
KUL
36h 20m
1 stop
Singapore Airlines Logo
11:00 am - 8:45 am
KUL
-
SEA
36h 45m
1 stop
$592Singapore Airlines
vie., abr. 17 - vie., abr. 24
Philippine Airlines Logo
11:10 pm - 11:10 am
SEA
-
KUL
21h 00m
1 stop
Philippine Airlines Logo
12:20 pm - 8:05 pm
KUL
-
SEA
22h 45m
1 stop
$594Philippine Airlines
dom., abr. 26 - mar., may. 5
Singapore Airlines Logo
10:15 am - 7:45 pm
SEA
-
KUL
18h 30m
1 stop
Singapore Airlines Logo
4:35 pm - 8:45 am
KUL
-
SEA
31h 10m
1 stop
$605Singapore Airlines
sáb., abr. 18 - sáb., abr. 25
Singapore Airlines Logo
10:15 am - 8:10 am
SEA
-
KUL
30h 55m
1 stop
Singapore Airlines Logo
2:35 pm - 8:45 am
KUL
-
SEA
33h 10m
1 stop
$615Singapore Airlines
jue., abr. 16 - sáb., abr. 25
Philippine Airlines Logo
11:10 pm - 11:10 am
SEA
-
KUL
21h 00m
1 stop
Philippine Airlines Logo
12:20 pm - 8:05 pm
KUL
-
SEA
22h 45m
1 stop
$623Philippine Airlines
mié., ago. 19 - mié., sep. 30
ANA Logo
9:55 am - 12:05 am
SEA
-
KUL
23h 10m
2 stops
ANA Logo
2:15 pm - 2:25 pm
KUL
-
SEA
39h 10m
1 stop
$699ANA
mié., jul. 29 - mar., ago. 11
ANA Logo
9:55 am - 12:05 am
SEA
-
KUL
23h 10m
2 stops
ANA Logo
2:15 pm - 2:25 pm
KUL
-
SEA
39h 10m
1 stop
$700ANA
mar., jul. 28 - mar., ago. 11
Singapore Airlines Logo
10:15 am - 10:15 am
SEA
-
KUL
33h 00m
1 stop
Singapore Airlines Logo
4:35 pm - 8:45 am
KUL
-
SEA
31h 10m
1 stop
$703Singapore Airlines
sáb., may. 2 - sáb., may. 16
ANA Logo
4:30 pm - 6:00 am
SEA
-
KUL
22h 30m
1 stop
ANA Logo
2:15 pm - 2:25 pm
KUL
-
SEA
39h 10m
1 stop
$704ANA
mar., jul. 28 - mar., ago. 11

Cathay Pacific flights from Seattle to Kuala Lumpur Intl Airport

Our best Cathay Pacific deals on Seattle to Kuala Lumpur Intl Airport flight tickets
Cathay Pacific
Mar 31
SEA11:45 amSeattle/Tacoma Intl
22h 45m
1 stop
KUL1:30 amKuala Lumpur Intl
Apr 7
KUL8:10 amKuala Lumpur Intl
16h 55m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$712
Cathay Pacific
Apr 16
SEA11:45 amSeattle/Tacoma Intl
33h 20m
1 stop
KUL12:05 pmKuala Lumpur Intl
Apr 22
KUL2:45 amKuala Lumpur Intl
22h 20m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$713
Cathay Pacific
May 6
SEA11:45 amSeattle/Tacoma Intl
22h 45m
1 stop
KUL1:30 amKuala Lumpur Intl
May 30
KUL8:10 amKuala Lumpur Intl
16h 55m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$761

United Airlines flights from Seattle to Kuala Lumpur Intl Airport

Our best United Airlines deals on Seattle to Kuala Lumpur Intl Airport flight tickets
United Airlines
Jul 30
SEA4:30 pmSeattle/Tacoma Intl
22h 30m
1 stop
KUL6:00 amKuala Lumpur Intl
Aug 9
KUL2:15 pmKuala Lumpur Intl
39h 10m
1 stop
SEA2:25 pmSeattle/Tacoma Intl
$723
United Airlines
Jul 27
SEA6:30 amSeattle/Tacoma Intl
32h 30m
2 stops
KUL6:00 amKuala Lumpur Intl
Aug 9
KUL2:15 pmKuala Lumpur Intl
39h 10m
1 stop
SEA2:25 pmSeattle/Tacoma Intl
$727
United Airlines
Jul 30
SEA8:45 amSeattle/Tacoma Intl
24h 20m
2 stops
KUL12:05 amKuala Lumpur Intl
Aug 11
KUL2:15 pmKuala Lumpur Intl
39h 10m
1 stop
SEA2:25 pmSeattle/Tacoma Intl
$730

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Kuala Lumpur Intl Airport 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 marzo 4, 2026.
Use the filters below to find and compare flights from Seattle to Kuala Lumpur Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

dom. 4/19

11:10 pm-11:10 am

1 stop21h 00m

Kuala Lumpur Intl

mar. 5/5

12:20 pm-8:05 pm

1 stop22h 45m

$569

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

vie. 4/17

10:15 am-1:35 pm

1 stop36h 20m

Kuala Lumpur Intl

vie. 4/24

11:00 am-8:45 am

1 stop36h 45m

$592

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

dom. 4/26

11:10 pm-11:10 am

1 stop21h 00m

Kuala Lumpur Intl

mar. 5/5

12:20 pm-8:05 pm

1 stop22h 45m

$594

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

sáb. 4/18

10:15 am-7:45 pm

1 stop18h 30m

Kuala Lumpur Intl

sáb. 4/25

4:35 pm-8:45 am

1 stop31h 10m

$605

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

jue. 4/16

10:15 am-8:10 am

1 stop30h 55m

Kuala Lumpur Intl

sáb. 4/25

2:35 pm-8:45 am

1 stop33h 10m

$615

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

mié. 8/19

11:10 pm-11:10 am

1 stop21h 00m

Kuala Lumpur Intl

mié. 9/30

12:20 pm-8:05 pm

1 stop22h 45m

$623

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

mié. 7/29

9:55 am-12:05 am

2 stops23h 10m

Kuala Lumpur Intl

mar. 8/11

2:15 pm-2:25 pm

1 stop39h 10m

$699

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

mar. 7/28

9:55 am-12:05 am

2 stops23h 10m

Kuala Lumpur Intl

mar. 8/11

2:15 pm-2:25 pm

1 stop39h 10m

$700

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

sáb. 5/2

10:15 am-10:15 am

1 stop33h 00m

Kuala Lumpur Intl

sáb. 5/16

4:35 pm-8:45 am

1 stop31h 10m

$703

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

mar. 7/28

4:30 pm-6:00 am

1 stop22h 30m

Kuala Lumpur Intl

mar. 8/11

2:15 pm-2:25 pm

1 stop39h 10m

$704

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kuala Lumpur from

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

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 cheapest month to fly to Kuala Lumpur Intl Airport?

The month of November is, on average, the cheapest month to fly to Kuala Lumpur Intl Airport from Seattle, with most prices found around $728. If you don’t want to visit Kuala Lumpur Intl Airport in November, then you should wait until October to fly from Seattle, when ticket prices are also cheap, with an average price of $787.

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

You are more likely to see cheaper flights to Kuala Lumpur Intl Airport from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Kuala Lumpur Intl Airport for around $950 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kuala Lumpur Intl Airport from Seattle for as low as $740 on momondo.

Can stopping save me money on Seattle to Kuala Lumpur Intl Airport flights?

You could potentially save up to 27% on your flight if you consider stops on a Seattle to Kuala Lumpur Intl Airport flight.

How have Seattle to Kuala Lumpur Intl Airport flight prices changed over time?

As of March 2026, prices for Seattle to Kuala Lumpur Intl Airport flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Kuala Lumpur Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Kuala Lumpur Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Kuala Lumpur Intl Airport (SEA to KUL) flight deals and tips

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

Fastest flight time

19h 55m

Direct flights

None
The fastest flight from Seattle to Kuala Lumpur Intl Airport takes 19h 55m
There are no direct flights from Seattle to Kuala Lumpur Intl Airport. There are no popular flight routes from Seattle to Kuala Lumpur Intl Airport.
Search flight deals

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

    Seattle/Tacoma Intl and Kuala Lumpur Intl are 8055.0 mi apart from one another. By plane, this route typically takes 19h 55m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Kuala Lumpur Intl Airport are refreshed on a daily basis.

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

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

    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 Intl Airport.

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

    The travel and health documents you'll need for your trip to Kuala Lumpur Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kuala Lumpur Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Kuala Lumpur Intl Airport?

Best airlines flying from Seattle to Kuala Lumpur Intl Airport

Compare and see reviews for airlines that fly from Seattle to Kuala Lumpur Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $592Free CancellationRating
8.2
1,465 reviews
Search Singapore Airlines flights
Korean AirPriceFrom $598Free CancellationRating
8.4
1,195 reviews
Search Korean Air flights
Cathay PacificPriceFrom $648Free CancellationRating
7.6
1,189 reviews
Search Cathay Pacific flights
Philippine AirlinesPriceFrom $672Free CancellationRating
7.3
963 reviews
Search Philippine Airlines flights
United AirlinesPriceFrom $762Free CancellationRating
7.4
9,383 reviews
Search United Airlines flights
ANAPriceFrom $798Free CancellationRating
8.4
1,108 reviews
Search ANA flights
China AirlinesPriceFrom $866Free CancellationRating
8.3
809 reviews
Search China Airlines flights
EVA AirPriceFrom $960Free CancellationRating
8.4
1,362 reviews
Search EVA Air flights

Traveling to a place near Kuala Lumpur?

Book flights to Kuala Lumpur if you plan to visit one of these locations
Petaling Jaya
Sepang
Genting Highlands
Port Dickson
Putrajaya
Shah Alam
Puchong
Bentong

Why use momondo?

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

It is quick and easy to find Seattle to Kuala Lumpur flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kuala Lumpur that suits you.

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

Yes. All flights to Kuala Lumpur from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

If you are simply researching potential flights to Kuala Lumpur, momondo offers a useful price alert feature which will track prices for flights to Kuala Lumpur from Seattle and alert you when they change.

An easier way to manage your Kuala Lumpur Intl Airport trip

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