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Cheap flights from Seattle to Kuala Lumpur Intl Airport from RM 1,421

SEA — KUL
25 Nov — 2 Dec1
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 25/1110:10 -
2 stops28h 35m
Wed 2/1214:15 -
1 stop39h 05m
Deal found 24/10RM 3,262
Tue 24/1100:10 -
1 stop30h 15m
Wed 16/1223:55 -
1 stop25h 10m
Deal found 23/10RM 3,278
Thu 26/1115:13 -
2 stops39h 12m
Wed 16/1223:55 -
1 stop30h 15m
Deal found 23/10RM 3,299
Wed 25/1120:35 -
2 stops35h 40m
Wed 2/1214:15 -
1 stop39h 05m
Deal found 23/10RM 3,311
Thu 5/1115:40 -
1 stop23h 05m
Mon 30/1108:05 -
2 stops26h 17m
Deal found 25/10RM 3,323
Thu 29/1007:16 -
2 stops48h 09m
Wed 18/1123:55 -
1 stop30h 15m
Deal found 21/10RM 3,336
Tue 24/1118:30 -
2 stops44h 15m
Wed 2/1214:15 -
1 stop39h 05m
Deal found 24/10RM 3,348
Thu 26/1112:30 -
1 stop41h 55m
Sat 26/1223:55 -
1 stop28h 01m
Deal found 23/10RM 3,356
Fri 27/1100:10 -
1 stop30h 15m
Wed 9/1223:55 -
1 stop25h 10m
Deal found 21/10RM 3,372

Find flight deals from Seattle to Kuala Lumpur Intl

Round-trip from

RM 2,768

One-way from

RM 1,421

Popular in

December

Cheapest in

May

Average price

RM 3,417
Singapore Airlines
  • Singapore Airlines
  • 15/1-25/1
  • 2 total stops
  • 63h 40m total
  • Seattle to Kuala Lumpur
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 9/3-31/12
  • 1 total stop
  • 39h 40m total
  • Seattle to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (RM 1,704 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (RM 599 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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.

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Departure

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Price

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Fastest return journey

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Tue 3/11

15:40-06:45

1 stop23h 05m

Kuala Lumpur Intl

Wed 31/12

00:00-08:30

Nonstop0h 00m

RM 1,658

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Mon 16/11

00:10-22:25

1 stop30h 15m

Kuala Lumpur Intl

Wed 31/12

00:00-08:30

Nonstop0h 00m

RM 1,658

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Tue 12/1

10:21-06:45

2 stops52h 24m

Kuala Lumpur Intl

Wed 31/12

00:00-08:30

Nonstop0h 00m

RM 1,682

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Wed 10/2

16:15-22:25

2 stops38h 10m

Kuala Lumpur Intl

Wed 31/12

00:00-08:30

Nonstop0h 00m

RM 1,707

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sun 7/2

13:17-00:25

2 stops43h 08m

Kuala Lumpur Intl

Wed 31/12

00:00-08:30

Nonstop0h 00m

RM 1,760

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sat 28/11

12:30-22:25

1 stop41h 55m

Kuala Lumpur Intl

Wed 31/12

00:00-08:30

Nonstop0h 00m

RM 1,772

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sun 29/11

12:30-22:25

1 stop41h 55m

Kuala Lumpur Intl

Wed 31/12

00:00-08:30

Nonstop0h 00m

RM 1,772

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Fri 5/2

12:50-22:25

1 stop41h 35m

Kuala Lumpur Intl

Wed 31/12

00:00-08:30

Nonstop0h 00m

RM 1,772

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Fri 27/11

00:10-22:25

1 stop30h 15m

Kuala Lumpur Intl

Wed 9/12

23:55-09:05

1 stop25h 10m

RM 3,372

SeattleKuala Lumpur

SEA Seattle/Tacoma Intl - KUL Kuala Lumpur Intl

SEAKUL

Seattle/Tacoma Intl

Sat 30/1

12:40-22:25

1 stop41h 45m

Kuala Lumpur Intl

Sat 13/2

23:55-11:50

1 stop27h 55m

RM 3,446

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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 return 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?

To ensure you get the cheapest price possible for a flight from Seattle to Kuala Lumpur Intl Airport, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 RM 2,511). Flying from Seattle to Kuala Lumpur Intl Airport in December is currently the most expensive (average of RM 5,348). 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 for a return flight 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 RM 3,052 and RM 4,093 in January.
The cheapest return price found within the last 5 days was RM 2,768 on Singapore Airlines (15 Jan–25 Jan).

Related info for your journey

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

    If you book a flight to Kuala Lumpur Intl from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 18.4 km from the centre of Seattle. There are 0 flights from Seattle/Tacoma Intl to Kuala Lumpur Intl per day from 0 different airlines.

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

    Departing from Seattle to Kuala Lumpur Intl Airport will take you 29h 55m. There are 12976 km between Seattle and Kuala Lumpur Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

  • 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 holiday 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 RM 2,511). Flying from Seattle to Kuala Lumpur Intl Airport in December is currently the most expensive (average of RM 5,348). 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
Genting Highlands
Port Dickson
Sepang
Putrajaya
Petaling Jaya
Shah Alam
Puchong
Bentong

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