KUL - SEA

$467 Find Cheap Flights from Kuala Lumpur to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kuala Lumpur to Seattle departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kuala Lumpur to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kuala Lumpur to Seattle, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$771
Overall average: $1,103
Hainan Airlines
Wed 1/21Thu 2/26
KUL - SEA • 2 stops
Cheapest one-way
$422
Typical prices: $417-$543
Hainan Airlines
Wed 3/4
KUL - SEA • 2 stops
Top airlines
Korean Air
Cheapest • from $950 (round-trip)
EVA Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 7% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 13% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kuala Lumpur to Seattle (KUL-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kuala Lumpur to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kuala Lumpur to Seattle

Wed, Jan 21 - Thu, Feb 26
Hainan Airlines Logo
9:15 pm - 8:05 am
KUL
-
SEA
26h 50m2 stops
Hainan Airlines Logo
10:05 am - 8:10 pm
SEA
-
KUL
42h 05m2 stops
$771Hainan Airlines
Wed, Jan 21 - Tue, Feb 24
Multiple Airlines Logo
9:15 pm - 8:05 am
KUL
-
SEA
26h 50m2 stops
Multiple Airlines Logo
8:45 am - 9:05 pm
SEA
-
KUL
20h 20m1 stop
$844Multiple Airlines
Wed, Jan 21 - Wed, Feb 25
Multiple Airlines Logo
9:15 pm - 8:05 am
KUL
-
SEA
26h 50m2 stops
Multiple Airlines Logo
9:30 pm - 10:45 am
SEA
-
KUL
21h 15m1 stop
$863Multiple Airlines
Thu, Feb 5 - Thu, Feb 19
Multiple Airlines Logo
8:20 am - 6:49 pm
KUL
-
SEA
26h 29m2 stops
Multiple Airlines Logo
9:30 pm - 4:55 pm
SEA
-
KUL
27h 25m1 stop
$883Multiple Airlines
Tue, Jan 20 - Tue, Feb 24
Multiple Airlines Logo
7:15 am - 6:40 pm
KUL
-
SEA
27h 25m2 stops
Multiple Airlines Logo
8:45 am - 9:05 pm
SEA
-
KUL
20h 20m1 stop
$889Multiple Airlines
Tue, Jan 20 - Sun, Mar 1
Multiple Airlines Logo
7:15 am - 6:40 pm
KUL
-
SEA
27h 25m2 stops
Multiple Airlines Logo
9:30 pm - 12:05 am
SEA
-
KUL
34h 35m1 stop
$892Multiple Airlines
Wed, Jan 21 - Fri, Feb 27
Multiple Airlines Logo
9:15 pm - 8:05 am
KUL
-
SEA
26h 50m2 stops
Multiple Airlines Logo
8:45 am - 9:05 pm
SEA
-
KUL
20h 20m1 stop
$896Multiple Airlines
Thu, Feb 5 - Thu, Feb 19
Multiple Airlines Logo
11:50 am - 7:10 am
KUL
-
SEA
35h 20m2 stops
Multiple Airlines Logo
8:45 am - 8:30 am
SEA
-
KUL
31h 45m2 stops
$898Multiple Airlines
Wed, Jan 21 - Sun, Mar 1
Multiple Airlines Logo
9:15 pm - 8:05 am
KUL
-
SEA
26h 50m2 stops
Multiple Airlines Logo
9:30 pm - 12:05 am
SEA
-
KUL
34h 35m1 stop
$905Multiple Airlines
Tue, Jan 20 - Thu, Feb 26
Multiple Airlines Logo
7:15 am - 6:40 pm
KUL
-
SEA
27h 25m2 stops
Multiple Airlines Logo
9:30 pm - 10:45 am
SEA
-
KUL
21h 15m1 stop
$909Multiple Airlines
Booking Insights

KAYAK's insights & trends for Kuala Lumpur to Seattle flights

Get data-powered insights and trends into flights from Kuala Lumpur to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Kuala Lumpur to Seattle?

The average price of all round-trip flights from Kuala Lumpur Intl Airport to Seattle clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Kuala Lumpur to Seattle, look for departures on Fridays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Seattle, Tuesday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kuala Lumpur Intl Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kuala Lumpur Intl Airport to Seattle is October, where tickets cost $886 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $1,103 and $1,093 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kuala Lumpur Intl Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Kuala Lumpur Intl Airport to Seattle, you should book around 2 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$422
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Kuala Lumpur to Seattle

When to book flights from Kuala Lumpur to Seattle

Are your dates flexible? Find out the best times to travel from Kuala Lumpur to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kuala Lumpur to Seattle flights

  • Which airline is suitable for the reduced mobility travelers flying from Kuala Lumpur to Seattle?

    Emirates Airline is popularly known for its great services it offers to its mobility-impaired passengers traveling on it. It has its on-board staff that is ever willing and ready to offer assistance whenever needed. It also offers wheelchairs to passengers with limited mobility.

  • Which is the best eco-friendly airline I can consider booking when flying to Seattle?

    If you want to book your flight with one of the best eco-friendly airline, you should consider choosing ANA Airlines. It has put across measures to get rid of CO2 emissions from all the non-airline actions by exercising energy preservation operations by replacing older projects with new reliable solutions.

  • Which is the best way of getting out of Seattle Airport to the city center?

    Upon your arrival in Seattle through SEA Airport, you should consider taking the airport shuttle to take you to your preferred destination in the city. Other than using the shuttle you can also use a bus to still facilitate your movement from the airport to the city center. One of the best bus lines you can pick is either 150 or 156 for your transportation.

  • Which is the suitable airline for those passengers with special dietary needs to book?

    If you have specific dietary requirements, and you are planning to travel from Kuala Lumpur, you need to book an airline that offers the special diets to its passengers depending on their orders. Malaysia Airline offers various special diets like vegan meals, vegetarian meals, and diabetic meals.

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

    In the last 3 days, the lowest price for a flight from Kuala Lumpur Intl Airport to Seattle was $467 for a one-way ticket and $913 for a round-trip.

  • Do I need a passport to fly between Kuala Lumpur and Seattle?

    A passport is required to fly from Kuala Lumpur to Seattle.

  • Which aircraft models fly most regularly from Kuala Lumpur to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kuala Lumpur to Seattle?

    Star Alliance is the only airline alliance operating flights between Kuala Lumpur and Seattle.

  • How does KAYAK find such low prices on flights from Kuala Lumpur to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kuala Lumpur to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kuala Lumpur to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Kuala Lumpur is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kuala Lumpur to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Kuala Lumpur with another airline. Booking your flights between Kuala Lumpur and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kuala Lumpur to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Kuala Lumpur up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Kuala Lumpur Intl Airport to Seattle

  • Most of the planes in Kuala Lumpur consider Kuala Lumpur International Airport (KUL) as their main departure airport and Seattle International Airport (SEA) as your arrival airport when flying to Seattle. This route has top five airlines that operate on it that which include Japan, Ana, Singapore, Qatar, and Emirates airline that you can consider booking for your flight.
  • Buses are the main transport modes that link between KUL Airport and Kuala Lumpur downtown. They offer the most reliable and convenient services. On the other hand, you can also consider using a train as your transport mode, which is affordable and quick.
  • If you are one of those travelers who like traveling in the company of their children, you will be required to book an airline that is kid-friendly. Singapore Airline is one of the kid-friendly airlines that flies from KUL Airport to Seattle that you can consider booking. It offers amenities like kids' meals, entertainment, and bassinets that will make your kid’s travel more memorable.
  • When you are planning to travel from Kuala Lumpur to Seattle with your pet animal, you will be entitled to booking an airline that is pet-friendly. Japan Airline allows you to come onboard with your pet animal. The maximum weight of your pet and its crate should not exceed 72 lbs.
  • When you are preparing to travel from Kuala Lumpur to Seattle with your sizable luggage, you have to book your flight with an airline that offers the carry-on policy to its passengers. Qatar Airways allows you to come onboard with one carry-on baggage and one personal item and should not exceed a weight of 15 lbs.

Reviews of the top airline flying from Kuala Lumpur to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Kuala Lumpur to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kuala Lumpur to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1296 reviews
8.3Comfort
8.4Boarding
8.1Food
8.0Entertainment
8.6Crew
Airline reviews

Excess baggage fees are outrageous ($250 per bag). Flight crew and planes are nice.

8.0 ExcellentAnonymous, Dec 2025
CNX - TPE
Read more EVA Air reviews

Excess baggage fees are outrageous ($250 per bag). Flight crew and planes are nice.

Everything was great, however the seats in the back are very small. Not as Comfortable as I would have liked.

Eva airlines has very goin service, despite being low cost. Meals and fin, not amazing, restrooms always clean and staff polite and helpful

Its fantastic!!I like the food the serve in EVA air😊

The crew very accommodating and food too is good. Keep up the good work

Flight was canceled was only given only a 8 hour lead time. Had to fight to be put on another airline (United Airlines) that was leaving earlier then the one EVA and rescheduled.

Service in BKK was very good at answering our question about our canceled flight from Taipei to San Francisco. Did like the lead time about the canceled flight from Taipei to San Francisco and was not given the best options.

Awful had to ask for a supervisor to sit with my flight companion even t booked the tickets together weeks before

EVA airlines was excellent: on time or early, safe, courteous crew. Highly recommended.

EVA! What is going on with your food!?!? Pre pandemic I used to go to Taiwan at least twice a year and always flew EVA — the food was consistently tasty for airplane food. Post pandemic, it’s not great at all. Step it up!

Everything you need to know for your flight from Kuala Lumpur to Seattle

Information on your arrival and departure airports

Kuala Lumpur (KUL)
Seattle (SEA)