Cheap flights from Seattle (SEA) to Kuala Lumpur (KUL)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Seattle (SEA) to Kuala Lumpur (KUL)

All the information you need to plan the best SEA to KUL flight in 2022: compare Seattle to Kuala Lumpur flight prices with the expected peak season, weather and rainfall in Kuala Lumpur.
SEA - KUL
Price
$701 - $1,507
KUL
Temperature
80.6 - 82.4 °F
KUL
Rainfall
4.7 - 11 inches

Popular in

December

High demand for flights, 45% potential price rise

Cheapest in

March

Best time to find cheap flights, 15% potential price drop

Round-trip from

$701

From Seattle/Tacoma Intl to Kuala Lumpur

One-way from

$513

One-way flight from Seattle/Tacoma Intl to Kuala Lumpur

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Seattle to Kuala Lumpur (SEA - KUL)?

When flying from Seattle to Kuala Lumpur, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from Seattle to Kuala Lumpur?

March is one of the best times of the year to fly to Kuala Lumpur from Seattle. Prices for March average $829 per person but you can even find prices for as low as $629. The most expensive prices can be found in the month of December. Opting for a March flight can save you 81% on your journey compared to booking in December

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

Find a great deal and save up to 5% by booking at least 40 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Kuala Lumpur within the next two weeks, with the cheapest ticket starting at $840.

Cheap flights from Seattle to Kuala Lumpur in May, June 2022

The best prices found for SEA to KUL flights for May, June
15 May - 9 Jun
$810pp
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
KUL
Kuala Lumpur Intl
KUL
Kuala Lumpur Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
17 May - 6 Jun
$890pp
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
KUL
Kuala Lumpur Intl
KUL
Kuala Lumpur Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
24 May - 9 Jun
$1,035pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
KUL
Kuala Lumpur Intl
KUL
Kuala Lumpur Intl
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Kuala Lumpur 2022 flight deals

Cheap flights to Kuala Lumpur from Seattle found for this year
1 Dec - 22 Dec
$762pp
SEA
Seattle/Tacoma Intl
Japan Airlines
   
2 STOPS
KUL
Kuala Lumpur Intl
KUL
Kuala Lumpur Intl
Japan Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
1 Dec - 22 Dec
$773pp
SEA
Seattle/Tacoma Intl
Japan Airlines
   
2 STOPS
KUL
Kuala Lumpur Intl
KUL
Kuala Lumpur Intl
Japan Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
1 Dec - 31 Jan
$777pp
SEA
Seattle/Tacoma Intl
Japan Airlines
 
1 STOP
KUL
Kuala Lumpur Intl
KUL
Kuala Lumpur Intl
Japan Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Kuala Lumpur

Late deals on round-trip flights to Kuala Lumpur from Seattle, departing today and this week
17 May - 9 Jun
$810pp
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
KUL
Kuala Lumpur Intl
KUL
Kuala Lumpur Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
17 May - 6 Jun
$890pp
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
KUL
Kuala Lumpur Intl
KUL
Kuala Lumpur Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
17 May - 7 Jun
$1,204pp
SEA
Seattle/Tacoma Intl
Japan Airlines
 
1 STOP
KUL
Kuala Lumpur Intl
KUL
Kuala Lumpur Intl
Japan Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

One-way flights to Kuala Lumpur from Seattle

The cheapest one-way flights from Seattle to Kuala Lumpur
9:30 am - 1:45 pm
Japan Airlines
1 Stop
37h 15m
SEA - KUL
Japan Airlines
$513
Travelgenio
6:20 am - 6:55 am
Singapore Airlines
1 Stop
33h 35m
SEA - KUL
Singapore Airlines
$525
Kiwi.com
1:45 pm - 1:15 pm
Turkish Airlines
1 Stop
32h 30m
SEA - KUL
Turkish Airlines
$532
Travelgenio

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Kuala Lumpur</span> flights.

Flight FAQs

From Seattle to Kuala Lumpur

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

Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Kuala Lumpur from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Kuala Lumpur should be relatively easy as there are 0 daily outbound flights to Kuala Lumpur from 11 different airlines.

Which airlines flying from Seattle/Tacoma Intl to Kuala Lumpur have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Seattle/Tacoma Intl to Kuala Lumpur that may be offering flexible cancellation policies are Cathay Pacific, Singapore Airlines, and Malaysia Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Seattle to Kuala Lumpur for under $900 on Cheapflights?

Yes, there are multiple flights from Seattle to Kuala Lumpur for under $900. The cheapest flight booked recently is on Japan Airlines for just $835, but on average you can expect to pay $1,037.

Are there last-minute flights available from Seattle to Kuala Lumpur for under $900?

There are currently 20+ open flights from Seattle to Kuala Lumpur within the next 7 days for less than $900.

What are the cheapest airlines flying from Seattle to Kuala Lumpur round-trip?

Currently priced at $835, Japan Airlines will fly you from Seattle to Kuala Lumpur and back. In addition to Japan Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Singapore Airlines - these airlines can fly you to your destination from $876 and $931, respectively.

What are the cheapest airlines to fly from Seattle to Kuala Lumpur one-way?

$482 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on Singapore Airlines and Turkish Airlines, with prices starting from $525 and $532, respectively.

What are the most popular airlines that fly from Seattle to Kuala Lumpur?

Before booking your flight from Seattle to Kuala Lumpur check out the most popular airlines for this route: American Airlines, EVA Air or Cathay Pacific.

What are the cheapest flights from Seattle to Kuala Lumpur?

Looking for the cheapest flight from Seattle to Kuala Lumpur? While on average our users pay $1,016, our data indicates the cheapest price to be $499. The most popular route (Seattle/Tacoma Intl - Kuala Lumpur Intl), is priced around $793.

COVID Restrictions

View COVID Travel Restrictions for Kuala Lumpur, Malaysia

Do I need a COVID test to fly to Kuala Lumpur from Seattle?

Information is based on travel restrictions from Seattle/Tacoma Intl to Kuala Lumpur

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Kuala Lumpur.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 2 days for RT-PCR (NAAT) and 24 hours for Antigen (quick-test) before departing to Kuala Lumpur.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Kuala Lumpur.

Documents
https://mysejahtera.malaysia.gov.my/intro/ - check-ins via the contact tracing app MySejahtera will no longer be required, but the MySJ Trace function should be activated for contact tracing.


Do I need a test to fly back to Seattle from Kuala Lumpur?

Returning to Seattle/Tacoma Intl from Kuala Lumpur

COVID-19 testing requirements
Visitors from Kuala Lumpur must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Kuala Lumpur are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Kuala Lumpur, Malaysia

Destination information for Kuala Lumpur

Things to know before you go - useful duration and weather info for your trip from Seattle to Kuala Lumpur.
Today's exchange rate
$1 = RM 4.38
Average temperature for May in Kuala Lumpur
91.4 °F
Avg rainfall for May in Kuala Lumpur
7.3 ″

Airports servicing Seattle

Airports servicing Kuala Lumpur

Kuala Lumpur Intl (KUL)
Subang (SZB)

Top 10 airlines flying from Seattle/Tacoma Intl to Kuala Lumpur

The chart below displays the airlines Cheapflights users traveling from Seattle to Kuala Lumpur choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
XiamenAir
$451 $568 No cancel fee 49%

We couldn't confirm the COVID-19 safety measures taken by XiamenAir. Please check directly on their website for additional information.

China Eastern
$603 $780 No cancel fee 62%

We couldn't confirm the COVID-19 safety measures taken by China Eastern. Please check directly on their website for additional information.

Japan Airlines
$636 $781 No cancel fee 79%

We couldn't confirm the COVID-19 safety measures taken by Japan Airlines. Please check directly on their website for additional information.

Singapore Airlines
$672 $806 No cancel fee 81%
Korean Air
$674 $866 No cancel fee 81%
Cathay Pacific
$714 $969 No cancel fee 72%
Qatar Airways
$746 $920 No cancel fee 68%
EVA Air
$803 $1,247 No cancel fee 74%
ANA
$929 $1,117 No cancel fee 80%
Malaysia Airlines
$993 $1,196 No cancel fee 67%
Home Asia Malaysia Kuala Lumpur Cheap flights from Seattle to Kuala Lumpur