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Cheap flights from Seattle to Kuala Lumpur Intl Airport from C$ 577

SEA — KUL
25 Oct — 1 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Kuala Lumpur Intl

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Kuala Lumpur Intl

Wed 21/1012:50 p.m. -
1 stop42h 00m
Wed 28/1011:55 p.m. -
1 stop25h 10m
Deal found 23/9C$ 1,092
Sun 18/1012:10 a.m. -
1 stop30h 40m
Wed 4/1111:55 p.m. -
1 stop30h 15m
Deal found 21/9C$ 1,122
Thu 24/912:50 p.m. -
1 stop42h 00m
Sun 4/1011:20 p.m. -
1 stop26h 20m
Deal found 24/9C$ 1,127
Sun 18/104:30 p.m. -
1 stop22h 30m
Fri 30/102:15 p.m. -
1 stop39h 05m
Deal found 21/9C$ 1,130
Wed 23/912:35 p.m. -
2 stops42h 15m
Thu 8/1011:20 p.m. -
1 stop26h 20m
Deal found 21/9C$ 1,134
Wed 25/116:00 a.m. -
2 stops32h 45m
Fri 4/122:15 p.m. -
1 stop39h 05m
Deal found 25/9C$ 1,136
Mon 19/104:30 p.m. -
1 stop22h 30m
Sat 31/108:05 a.m. -
2 stops23h 22m
Deal found 21/9C$ 1,140
Fri 27/1112:10 a.m. -
1 stop30h 15m
Wed 9/1211:55 p.m. -
2 stops32h 49m
Deal found 25/9C$ 1,143
Thu 24/94:30 p.m. -
1 stop22h 30m
Sun 4/102:15 p.m. -
2 stops46h 44m
Deal found 24/9C$ 1,144
Sun 18/104:30 p.m. -
1 stop22h 30m
Sat 31/108:05 a.m. -
1 stop21h 15m
Deal found 21/9C$ 1,146
Tue 17/1110:35 a.m. -
2 stops43h 50m
Thu 26/1111:55 p.m. -
2 stops31h 15m
Deal found 23/9C$ 1,150
Sun 22/1112:30 p.m. -
1 stop41h 55m
Sun 6/1211:55 p.m. -
2 stops25h 03m
Deal found 23/9C$ 1,151

Find flight deals from Seattle to Kuala Lumpur Intl

Round-trip from

C$ 1,092

One-way from

C$ 577

Popular in

December

Cheapest in

May

Average price

C$ 1,129
Korean Air
  • Korean Air
  • 21/10-28/10
  • 2 total stops
  • 67h 10m total
  • Seattle to Kuala Lumpur
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Delta
  • Delta
  • 30/10-31/12
  • 1 total stop
  • 41h 55m total
  • Seattle to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 34 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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

Cheapest round-trip

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sun 7/2

12:50 p.m.-10:25 p.m.

1 stop41h 35m

Kuala Lumpur Intl

Wed 31/12

12:00 a.m.-8:30 a.m.

Nonstop0h 00m

C$ 577

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Thu 5/11

12:30 p.m.-10:25 p.m.

1 stop41h 55m

Kuala Lumpur Intl

Wed 31/12

12:00 a.m.-8:30 a.m.

Nonstop0h 00m

C$ 577

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sun 4/10

12:50 p.m.-9:50 p.m.

1 stop42h 00m

Kuala Lumpur Intl

Wed 31/12

12:00 a.m.-8:30 a.m.

Nonstop0h 00m

C$ 580
Quickest round-trip

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sat 6/2

12:10 a.m.-10:25 p.m.

1 stop30h 15m

Kuala Lumpur Intl

Wed 31/12

12:00 a.m.-8:30 a.m.

Nonstop0h 00m

C$ 580

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sun 4/10

6:30 a.m.-6:00 a.m.

2 stops32h 30m

Kuala Lumpur Intl

Wed 31/12

12:00 a.m.-8:30 a.m.

Nonstop0h 00m

C$ 587

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sat 31/10

6:00 a.m.-6:45 a.m.

2 stops33h 45m

Kuala Lumpur Intl

Wed 31/12

12:00 a.m.-8:30 a.m.

Nonstop0h 00m

C$ 587

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sun 1/11

2:30 p.m.-10:25 p.m.

2 stops39h 55m

Kuala Lumpur Intl

Wed 31/12

12:00 a.m.-8:30 a.m.

Nonstop0h 00m

C$ 587

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sun 18/10

1:00 p.m.-9:50 p.m.

1 stop41h 50m

Kuala Lumpur Intl

Wed 4/11

11:55 p.m.-11:51 a.m.

1 stop27h 56m

C$ 1,122

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Tue 20/10

1:00 p.m.-9:50 p.m.

1 stop41h 50m

Kuala Lumpur Intl

Mon 2/11

11:55 p.m.-11:51 a.m.

1 stop27h 56m

C$ 1,122

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sun 10/1

12:40 p.m.-10:25 p.m.

1 stop41h 45m

Kuala Lumpur Intl

Sun 17/1

11:55 p.m.-11:51 a.m.

1 stop27h 56m

C$ 1,122

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/9

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from Seattle to Kuala Lumpur Intl

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur Intl from Seattle with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Seattle to Kuala Lumpur Intl Airport

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

The best time to book flights from Seattle to Kuala Lumpur Intl Airport is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Kuala Lumpur Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur Intl Airport (average of C$ 827). Flying from Seattle to Kuala Lumpur Intl Airport in December is currently the most expensive (average of C$ 1,668). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Seattle to Kuala Lumpur Intl Airport?

Airfare is below average for this route at the moment.

Seattle to Kuala Lumpur Intl Airport flights typically cost between C$ 1,102 and C$ 1,502 in October.
The cheapest round-trip price found within the last 5 days was C$ 1,092 on Korean Air (21 Oct-28 Oct).

Related info for your journey

  • What airport do you fly from for flights from Seattle to Kuala Lumpur Intl?

    Located just 18.4 km from the city centre, Seattle/Tacoma Intl is the airport most travellers will use when flying to Kuala Lumpur Intl from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Kuala Lumpur Intl should be relatively easy as there are 0 daily outbound flights to Kuala Lumpur Intl from 0 different airlines.

  • How long is the flight from Seattle to Kuala Lumpur Intl Airport?

    Korean Air and Delta can get you from Seattle to Kuala Lumpur Intl Airport in just under 30h 40m. Your travel time can differ by up to 11h 05m. There are 12976 km between Seattle and Kuala Lumpur Intl Airport. This flight may include one or multiple stops.

  • Can I find deals for flights from Seattle to Kuala Lumpur Intl that include hotel bookings?

    Yes. In addition to deals on Seattle to Kuala Lumpur Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Kuala Lumpur Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Kuala Lumpur Intl.

  • Can I find deals for business class flights from Seattle to Kuala Lumpur Intl?

    Yes. Cheapflights offers flight deals from Seattle to Kuala Lumpur Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Kuala Lumpur Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Seattle to Kuala Lumpur Intl Airport (average of C$ 827). Flying from Seattle to Kuala Lumpur Intl Airport in December is currently the most expensive (average of C$ 1,668). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Kuala Lumpur Intl Airport?

Book flights to Kuala Lumpur Intl Airport if you plan to visit one of these locations
Port Dickson
Genting Highlands
Shah Alam

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