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

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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 2021: compare Seattle to Kuala Lumpur flight prices with the expected peak season, weather and rainfall in Kuala Lumpur.
SEA - MY1
Price
$701 - $1,507
MY1
Temperature
80.6 - 82.4 °F
MY1
Precipitation
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

$547

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

Our data shows that March tends to be the cheapest month to fly to Kuala Lumpur from Seattle. Users have commonly found prices around $829 for the month, but tickets can be as low as $629. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Seattle to Kuala Lumpur (SEA - MY1)?

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.

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

Users have found that booking a flight from Seattle to Kuala Lumpur at least 40 days early can save you up to 5% on average compared to booking a flight this week. If booking 40 days before your flight isn’t an option for you, users have found flights from Seattle to Kuala Lumpur for as little as $840 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $911 for flights departing within the next 3 days.

Cheap flights from Seattle to Kuala Lumpur in October, November 2021

The best prices found for SEA to KUL flights for October, November
21 Nov - 30 Nov
$749pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
KUL
Kuala Lumpur Intl
KUL
Kuala Lumpur Intl
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
30 Nov - 14 Dec
$768pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
     
3 STOPS
KUL
Kuala Lumpur Intl
KUL
Kuala Lumpur Intl
Multiple Airlines
     
3 STOPS
SEA
Seattle/Tacoma Intl
8 Nov - 20 Nov
$811pp
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
KUL
Kuala Lumpur Intl
KUL
Kuala Lumpur Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Kuala Lumpur 2021 flight deals

Cheap flights to Kuala Lumpur from Seattle found for this year
9 Dec - 24 Jan
$731pp
SEA
Seattle/Tacoma Intl
Singapore Airlines
     
3 STOPS
KUL
Kuala Lumpur Intl
KUL
Kuala Lumpur Intl
Singapore Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
9 Dec - 24 Jan
$743pp
SEA
Seattle/Tacoma Intl
Singapore Airlines
     
3 STOPS
KUL
Kuala Lumpur Intl
KUL
Kuala Lumpur Intl
Singapore Airlines
     
3 STOPS
SEA
Seattle/Tacoma Intl
21 Nov - 30 Nov
$749pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
KUL
Kuala Lumpur Intl
KUL
Kuala Lumpur Intl
Multiple 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
11:45 am - 1:10 pm
Japan Airlines
2 Stops
57h 25m
SEA - KUL
Japan Airlines
$547
Ovago
1:40 pm - 1:10 pm
American Airlines
2 Stops
55h 30m
SEA - KUL
American Airlines
10:45 am - 1:10 pm
Multiple Airlines
2 Stops
58h 25m
SEA - KUL
Multiple Airlines

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 12 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 EVA Air, Singapore Airlines, and ANA. 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 $800 on Cheapflights?

Yes, there are multiple flights from Seattle to Kuala Lumpur for under $800. The cheapest flight booked recently is on Singapore Airlines for just $711, but on average you can expect to pay $753.

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

Currently priced at $711, Singapore Airlines will fly you from Seattle to Kuala Lumpur and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qatar Airways and American Airlines - these airlines can fly you to your destination from $767 and $804, respectively. Users have found that Singapore Airlines is 14% cheaper than the other options available to this destination.

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

$463 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 American Airlines and Singapore Airlines, with prices starting from $485 and $486, 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, Air Canada or EVA Air.

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 $2,047, our data indicates the cheapest price to be $381. The most popular route (Seattle/Tacoma Intl - Kuala Lumpur Intl), is priced around $711.

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 will not be allowed to enter Kuala Lumpur.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Kuala Lumpur.

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

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 72 hours 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 4.15
Average temperature for October in Kuala Lumpur
89.6 °F
Avg rainfall for October in Kuala Lumpur
11.3 ″

Airports servicing Seattle

Airports servicing Kuala Lumpur

Kuala Lumpur Intl (KUL)
Subang (SZB)

Top 8 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.

ANA
$515 $897 No cancel fee 80%
United Airlines
$532 $698 No cancel fee 69%
Singapore Airlines
$600 $727 No cancel fee 81%
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.

EVA Air
$645 $887 No cancel fee 74%
Korean Air
$674 $866 No cancel fee 81%
Cathay Pacific
$714 $969 No cancel fee 72%
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