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Cheap flights from Kuala Lumpur Intl Airport to Seattle from $512

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kuala Lumpur Intl Airport to Seattle departing on 6/5. 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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Find the cheapest flights from Kuala Lumpur Intl Airport to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
10:10 am - 12:25 pm
KUL
-
SEA
41h 15m
1 stop
Qatar Airways Logo
4:25 pm - 3:10 pm
SEA
-
KUL
31h 45m
1 stop
$1,039Qatar Airways
Tue, Jun 16 - Tue, Jun 23
Qatar Airways Logo
7:40 pm - 2:45 pm
KUL
-
SEA
34h 05m
1 stop
Qatar Airways Logo
4:25 pm - 3:10 pm
SEA
-
KUL
31h 45m
1 stop
$1,055Qatar Airways
Tue, May 19 - Wed, Jul 15
Multiple Airlines Logo
9:30 am - 12:25 pm
KUL
-
SEA
41h 55m
1 stop
Multiple Airlines Logo
4:25 pm - 3:10 pm
SEA
-
KUL
31h 45m
1 stop
$1,060Multiple Airlines
Fri, Jun 19 - Fri, Jun 26
Qatar Airways Logo
8:20 pm - 12:25 pm
KUL
-
SEA
31h 05m
1 stop
Qatar Airways Logo
4:25 pm - 3:10 pm
SEA
-
KUL
31h 45m
1 stop
$1,103Qatar Airways
Tue, Jun 30 - Mon, Jul 13
Qatar Airways Logo
9:00 pm - 12:25 pm
KUL
-
SEA
30h 25m
1 stop
Qatar Airways Logo
4:25 pm - 2:45 pm
SEA
-
KUL
31h 20m
1 stop
$1,106Qatar Airways
Sat, Aug 1 - Wed, Aug 12
Qatar Airways Logo
8:20 pm - 12:25 pm
KUL
-
SEA
31h 05m
1 stop
Qatar Airways Logo
4:25 pm - 3:10 pm
SEA
-
KUL
31h 45m
1 stop
$1,107Qatar Airways
Tue, Jun 30 - Mon, Jul 13
Qatar Airways Logo
8:20 pm - 12:25 pm
KUL
-
SEA
31h 05m
1 stop
Qatar Airways Logo
4:25 pm - 3:10 pm
SEA
-
KUL
31h 45m
1 stop
$1,109Qatar Airways
Tue, Jun 30 - Mon, Jul 13
Qatar Airways Logo
7:40 pm - 2:45 pm
KUL
-
SEA
34h 05m
1 stop
Qatar Airways Logo
4:25 pm - 2:20 pm
SEA
-
KUL
30h 55m
2 stops
$1,127Qatar Airways
Tue, May 19 - Wed, Jul 15
ANA Logo
2:15 pm - 2:25 pm
KUL
-
SEA
39h 10m
1 stop
ANA Logo
4:30 pm - 6:00 am
SEA
-
KUL
22h 30m
1 stop
$1,142ANA
Tue, Sep 1 - Thu, Oct 8
Qatar Airways Logo
9:45 pm - 12:25 pm
KUL
-
SEA
29h 40m
2 stops
Qatar Airways Logo
4:25 pm - 3:10 pm
SEA
-
KUL
31h 45m
1 stop
$1,143Qatar Airways
Tue, Jun 16 - Tue, Jun 23

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China Airlines flights from Kuala Lumpur Intl Airport to Seattle

Our best China Airlines deals on Kuala Lumpur Intl Airport to Seattle flight tickets
China Airlines
Aug 27
KUL2:45 pmKuala Lumpur Intl
20h 00m
1 stop
SEA7:45 pmSeattle/Tacoma Intl
Nov 29
SEA12:10 amSeattle/Tacoma Intl
21h 15m
1 stop
KUL1:25 pmKuala Lumpur Intl
$1,279
China Airlines
Aug 27
KUL2:45 pmKuala Lumpur Intl
20h 00m
1 stop
SEA7:45 pmSeattle/Tacoma Intl
Nov 29
SEA12:10 amSeattle/Tacoma Intl
21h 15m
1 stop
KUL1:25 pmKuala Lumpur Intl
$1,290

EVA Air flights from Kuala Lumpur Intl Airport to Seattle

Our best EVA Air deals on Kuala Lumpur Intl Airport to Seattle flight tickets
EVA Air
May 20
KUL12:50 pmKuala Lumpur Intl
21h 40m
1 stop
SEA7:30 pmSeattle/Tacoma Intl
Jul 14
SEA2:10 amSeattle/Tacoma Intl
21h 05m
1 stop
KUL2:15 pmKuala Lumpur Intl
$1,217
EVA Air
Jun 19
KUL12:50 pmKuala Lumpur Intl
21h 50m
1 stop
SEA7:40 pmSeattle/Tacoma Intl
Jun 25
SEA1:50 amSeattle/Tacoma Intl
21h 25m
1 stop
KUL2:15 pmKuala Lumpur Intl
$1,272
EVA Air
Aug 27
KUL3:30 pmKuala Lumpur Intl
18h 40m
1 stop
SEA7:10 pmSeattle/Tacoma Intl
Nov 29
SEA12:10 amSeattle/Tacoma Intl
22h 05m
1 stop
KUL2:15 pmKuala Lumpur Intl
$1,312

momondo Fare Finder

 
Customize your flight search to find flights from Kuala Lumpur Intl Airport to Seattle 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 6, 2026.
Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 6/16

10:10 am-12:25 pm

1 stop41h 15m

Seattle/Tacoma Intl

Tue 6/23

4:25 pm-3:10 pm

1 stop31h 45m

$1,039

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 5/19

7:40 pm-2:45 pm

1 stop34h 05m

Seattle/Tacoma Intl

Wed 7/15

4:25 pm-3:10 pm

1 stop31h 45m

$1,055

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Fri 6/19

9:30 am-12:25 pm

1 stop41h 55m

Seattle/Tacoma Intl

Fri 6/26

4:25 pm-3:10 pm

1 stop31h 45m

$1,060

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 6/30

8:20 pm-12:25 pm

1 stop31h 05m

Seattle/Tacoma Intl

Mon 7/13

4:25 pm-3:10 pm

1 stop31h 45m

$1,103

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sat 8/1

9:00 pm-12:25 pm

1 stop30h 25m

Seattle/Tacoma Intl

Wed 8/12

4:25 pm-2:45 pm

1 stop31h 20m

$1,106

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 6/30

8:20 pm-12:25 pm

1 stop31h 05m

Seattle/Tacoma Intl

Mon 7/13

4:25 pm-3:10 pm

1 stop31h 45m

$1,107

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 6/30

8:20 pm-12:25 pm

1 stop31h 05m

Seattle/Tacoma Intl

Mon 7/13

4:25 pm-3:10 pm

1 stop31h 45m

$1,109

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 5/19

7:40 pm-2:45 pm

1 stop34h 05m

Seattle/Tacoma Intl

Wed 7/15

4:25 pm-2:20 pm

2 stops30h 55m

$1,127

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 9/1

2:15 pm-2:25 pm

1 stop39h 10m

Seattle/Tacoma Intl

Thu 10/8

4:30 pm-6:00 am

1 stop22h 30m

$1,142
Quickest round-trip

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 6/16

9:45 pm-12:25 pm

2 stops29h 40m

Seattle/Tacoma Intl

Tue 6/23

4:25 pm-3:10 pm

1 stop31h 45m

$1,143

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 Seattle from

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

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 Kuala Lumpur Intl Airport and Seattle?

What is the cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from Kuala Lumpur Intl Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $870. If you don’t want to visit Seattle in October, then you should wait until November to fly from Kuala Lumpur Intl Airport, when ticket prices are also cheap, with an average price of $939.

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

You are more likely to see cheaper flights to Seattle from Kuala Lumpur Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,040 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Kuala Lumpur Intl Airport for as low as $821 on momondo.

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

You could potentially save up to 35% on your flight if you consider stops on a Kuala Lumpur Intl Airport to Seattle flight.

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

As of May 2026, prices for Kuala Lumpur Intl Airport to Seattle flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Kuala Lumpur Intl Airport to Seattle

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

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

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

Fastest flight time

21h 40m

Direct flights

None
The fastest flight from Kuala Lumpur Intl Airport to Seattle takes 21h 40m
There are no direct flights from Kuala Lumpur Intl Airport to Seattle. There are no popular flight routes from Kuala Lumpur Intl Airport to Seattle.
Search flight deals

Frequently asked questions about flying from Kuala Lumpur Intl Airport to Seattle

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

    The straight-line distance from Kuala Lumpur Intl to Seattle/Tacoma Intl is 8055.0 mi. By plane, this route typically takes 21h 40m.

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

    Prices for flights from Kuala Lumpur Intl Airport to Seattle/Tacoma Intl Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kuala Lumpur Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport 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.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Redmond
Kent
Marysville
Puyallup
Tukwila
Lakewood
Cle Elum
Federal Way
Centralia
Fife
Shoreline
Westport
Tumwater

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kuala Lumpur to Seattle. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Kuala Lumpur to Seattle flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Kuala Lumpur and Seattle 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 Kuala Lumpur to Seattle right now. Can momondo alert me if prices change?

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

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