Cheap Flights from Kuala Lumpur to Seattle from $440
Find the best flight deals from Kuala Lumpur to Seattle from $440
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Flights from Kuala Lumpur to Seattle
What to know about flights from Kuala Lumpur to Seattle?
The distance between Kuala Lumpur and Seattle is approximately 12,948.87 km. Based on Trip.com's data, travel demand peaks in July. The cheapest month to book is October.
Cheapest one-way
$440
Philippine Airlines
KUL-SEA
32h 25m · 1 stop
Thu, Nov 26
Cheapest round-trip
$773
Philippine Airlines
KUL-SEA
22h 35m · 2 stops
Fri, Oct 23 - Fri, Oct 30
Recommended airlines
When to travel
October
Cheapest
July
Peak season for travel
Route details
12,948.87 km
Flight distance
How can I find cheap flights from Kuala Lumpur to Seattle?
Explore the cheapest one-way and round-trip flights from Kuala Lumpur to Seattle over the next 90 days, with one-way fares from $440 and round-trip from $773. Based on Trip.com's latest 7-day flight data.
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One way
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Round-trip
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KUL 12:30 PM22h 35m1 stopSEA 8:05 PMKuala Lumpur - Seattle | Fri, Oct 23 | Philippine Airlines
SEA 10:30 PM21h 15m1 stopKUL 10:45 AMSeattle - Kuala Lumpur | Fri, Oct 30 | Philippine Airlines
Price detailsDepartureKUL-MNLEconomy class
Included
In-flight meals are availableUSB port and power outletMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
In-flight meals are available$773 $89414% off14% off$894 $773 -
KUL 12:30 PM22h 35m1 stopSEA 8:05 PMKuala Lumpur - Seattle | Fri, Oct 16 | Philippine Airlines
SEA 11:10 PM20h 35m1 stopKUL 10:45 AMSeattle - Kuala Lumpur | Fri, Oct 23 | Philippine Airlines
Price detailsDepartureKUL-MNLEconomy class
Included
In-flight meals are availableUSB port and power outletMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
In-flight meals are availableUSB port and power outlet$789 $89412% off12% off$894 $789
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KUL 11:45 AM23h1 stopSEA 6:45 PMKuala Lumpur - Seattle | Sun, Nov 1 | Philippine Airlines
SEA 9:30 PM21h 15m1 stopKUL 10:45 AMSeattle - Kuala Lumpur | Sun, Nov 8 | Philippine Airlines
Price detailsDepartureKUL-MNLEconomy class
Included
In-flight meals are availableMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
In-flight meals are available$791 $89412% off12% off$894 $791
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KUL 11:45 AM23h1 stopSEA 6:45 PMKuala Lumpur - Seattle | Fri, Nov 6 | Philippine Airlines
SEA 9:30 PM21h 15m1 stopKUL 10:45 AMSeattle - Kuala Lumpur | Wed, Nov 11 | Philippine Airlines
Price detailsDepartureKUL-MNLEconomy class
Included
In-flight meals are availableMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
In-flight meals are availableUSB port and power outlet$79411% off$894 $794
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KUL 12:30 PM22h 35m1 stopSEA 8:05 PMKuala Lumpur - Seattle | Wed, Oct 21 | Philippine Airlines
SEA 10:30 PM21h 15m1 stopKUL 10:45 AMSeattle - Kuala Lumpur | Sun, Oct 25 | Philippine Airlines
Price detailsDepartureKUL-MNLEconomy class
Included
In-flight meals are availableUSB port and power outletMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
In-flight meals are available$79411% off$894 $794
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KUL 10:45 PM25h1 stopSEA 8:45 AMKuala Lumpur - Seattle | Wed, Oct 21 | Singapore Airlines
SEA 9:40 AM20h 20m1 stopKUL 9:00 PMSeattle - Kuala Lumpur | Sun, Oct 25 | Singapore Airlines
Price detailsDepartureKUL-SINEconomy class
Included
SIN-SEAEconomy class
Included
ReturnSEA-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletSIN-KULEconomy class
Included
Wi-Fi (additional charge)USB port and power outlet$79711% off$894 $797 -
KUL 11:45 AM23h1 stopSEA 6:45 PMKuala Lumpur - Seattle | Mon, Nov 9 | Philippine Airlines
SEA 9:30 PM35h 50m1 stopKUL 1:20 AMSeattle - Kuala Lumpur | Mon, Nov 16 | Philippine Airlines
Price detailsDepartureKUL-MNLEconomy class
Included
In-flight meals are availableUSB port and power outletMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
In-flight meals are availableUSB port and power outlet$80910% off$894 $809
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KUL 2:20 AM32h 10m1 stopSEA 6:30 PMKuala Lumpur - Seattle | Thu, Nov 12 | Philippine Airlines
SEA 9:30 PM35h 50m1 stopKUL 1:20 AMSeattle - Kuala Lumpur | Thu, Nov 19 | Philippine Airlines
Price detailsDepartureKUL-MNLEconomy class
Included
In-flight meals are availableUSB port and power outletMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$8139% off$894 $813
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KUL 2:20 AM32h 10m1 stopSEA 6:30 PMKuala Lumpur - Seattle | Thu, Nov 19 | Philippine Airlines
SEA 9:30 PM35h 50m1 stopKUL 1:20 AMSeattle - Kuala Lumpur | Thu, Nov 26 | Philippine Airlines
Price detailsDepartureKUL-MNLEconomy class
Included
In-flight meals are availableUSB port and power outletMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$8139% off$894 $813
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KUL 2:20 AM32h 10m1 stopSEA 6:30 PMKuala Lumpur - Seattle | Wed, Nov 18 | Philippine Airlines
SEA 9:30 PM35h 50m1 stopKUL 1:20 AMSeattle - Kuala Lumpur | Mon, Nov 23 | Philippine Airlines
Price detailsDepartureKUL-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-SEAEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnSEA-MNLEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-KULEconomy class
Included
In-flight meals are availableUSB port and power outlet$8139% off$894 $813
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KUL 1:00 PM17h 25m1 stopSEA 2:00 PMKuala Lumpur - Seattle | Sun, Oct 11 | Normal Airline
SEA 3:00 PM6hNonstopKUL 4:00 PMSeattle - Kuala Lumpur | Tue, Oct 13 | Normal AirlineFind more flightsFind more flights
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KUL 2:20 AM32h 25m1 stopSEA 6:45 PMKuala Lumpur - Seattle | Thu, Nov 26 | Philippine Airlines
Price detailsKUL-MNLEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$440 $51715% off15% off$517 $440
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KUL 2:20 AM32h 25m1 stopSEA 6:45 PMKuala Lumpur - Seattle | Sat, Nov 21 | Philippine Airlines
Price detailsKUL-MNLEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$445 $51714% off14% off$517 $445
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KUL 11:45 AM22h 45m1 stopSEA 7:30 PMKuala Lumpur - Seattle | Tue, Oct 27 | Philippine Airlines
Price detailsKUL-MNLEconomy classIn-flight meals are availableUSB port and power outletMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$454 $51712% off12% off$517 $454
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KUL 12:30 PM22h 35m1 stopSEA 8:05 PMKuala Lumpur - Seattle | Thu, Oct 22 | Philippine Airlines
Price detailsKUL-MNLEconomy classIn-flight meals are availableUSB port and power outletMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$45412% off$517 $454
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KUL 2:20 AM32h 10m1 stopSEA 6:30 PMKuala Lumpur - Seattle | Fri, Nov 27 | Philippine Airlines
Price detailsKUL-MNLEconomy classIn-flight meals are availableUSB port and power outletMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$46211% off$517 $462
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KUL 12:30 PM22h 35m1 stopSEA 8:05 PMKuala Lumpur - Seattle | Sat, Oct 10 | Philippine Airlines
Price detailsKUL-MNLEconomy classIn-flight meals are availableUSB port and power outletMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$46310% off$517 $463
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KUL 2:20 AM32h 10m1 stopSEA 6:30 PMKuala Lumpur - Seattle | Thu, Nov 12 | Philippine Airlines
Price detailsKUL-MNLEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$46710% off$517 $467
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KUL 11:45 AM23h1 stopSEA 7:45 PMKuala Lumpur - Seattle | Mon, Oct 26 | Philippine Airlines
Price detailsKUL-MNLEconomy classIn-flight meals are availableMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$4709% off$517 $470
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KUL 11:45 AM23h1 stopSEA 7:45 PMKuala Lumpur - Seattle | Thu, Oct 29 | Philippine Airlines
Price detailsKUL-MNLEconomy classIn-flight meals are availableMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$4709% off$517 $470
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KUL 12:30 PM22h 35m1 stopSEA 8:05 PMKuala Lumpur - Seattle | Sat, Oct 24 | Philippine Airlines
Price detailsKUL-MNLEconomy classIn-flight meals are availableUSB port and power outletMNL-SEAEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$4709% off$517 $470
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KUL 1:00 PM17h 25m1 stopSEA 2:00 PMKuala Lumpur - Seattle | Sun, Oct 11 | Normal AirlineFind more flightsFind more flights
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Which airlines are the most popular for Kuala Lumpur to Seattle flights?
The most popular airlines flying from Kuala Lumpur to Seattle are Philippine Airlines, Korean Air, and EVA Air, among 3 carriers on this route. Philippine Airlines offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
Philippine Airlines
Korean Air
EVA Air
Airlines are determined based on actual purchased flight tickets from Kuala Lumpur to Seattle according to previous 12 months data from Trip.com.
Trip.com price insights on flights from Kuala Lumpur to Seattle
Which month has the cheapest one-way flights from Kuala Lumpur to Seattle?
Based on Trip.com’s data, the cheapest month for flights from Kuala Lumpur to Seattle is October, with an average price of $468; while the month with the highest flight price is usually December, with an average price of up to $874.
$874
$671
$468
$265
When is the cheapest day to fly from Kuala Lumpur to Seattle during Columbus Day?
Columbus Day is scheduled for Oct 12. The cheapest flights from Kuala Lumpur to Seattle are available on Oct 12, with fares starting at $537.
$559
$548
$537
$526
Frequently Asked Questions
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What are the cheapest flights from Kuala Lumpur to Seattle (KUL-SEA)?
Based on Trip.com data, Philippine Airlines offers one-way fares as low as $440 on Cheapest nonstop routes (e.g. KUL to SEA on Thu, Nov 26), while Philippine Airlines offers Cheapest nonstop round-trips from $773 departing on Fri, Oct 23 and returning on Fri, Oct 30. -
Which airlines offer direct flights from Kuala Lumpur to Seattle?
At the moment, you can catch a nonstop flight from Kuala Lumpur to Seattle with the following airlines, including: China Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days. -
When is the best time to book flights from Kuala Lumpur to Seattle?
By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Kuala Lumpur to Seattle is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals. -
How can I find the best deals on flights from Kuala Lumpur to Seattle?
To find best deals on flights from Kuala Lumpur to Seattle, you can use various tools on Trip.com:
· Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Nov 26, with one-way flights priced at just $440.
· Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Philippine Airlines.
· Set up price alerts to easily monitor ticket prices without having to check every day.
· Check Trip.com flight deals and promo codes frequently.
· Avoid peak season unless you book very early. It seems the peak season for Seattle travel is around July.
· Get exclusive promo codes for Trip.com app users. -
When are flight tickets from Kuala Lumpur (KUL) to Seattle (SEA) the cheapest?
The cheapest months to fly from Kuala Lumpur to Seattle is October, when demand for travel is lower. -
Which upcoming date is cheapest to fly from Kuala Lumpur to Seattle on?
After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Kuala Lumpur to Seattle on October 29, 2026 with Philippine Airlines, with prices starting at $455. -
Which airports can I fly into Seattle from Kuala Lumpur?
You can arrive at any of the following airports in Seattle: Seattle-Tacoma International Airport (SEA), King County (Boeing Field) International Airport (BFI), and Kenmore Air Harbor Seaplane Base (LKE). Flights from Kuala Lumpur International Airport to Seattle-Tacoma International Airport (KUL-SEA) are by far the most popular option for this route. -
Is there any time difference between Kuala Lumpur and Seattle?
The time difference between Seattle and Kuala Lumpur is 16h. -
How do I change or cancel my ticket from Kuala Lumpur to Seattle?
Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages. -
What is the average cost of a one-way flight from Kuala Lumpur to Seattle?
Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Kuala Lumpur to Seattle is $765. Fares vary by travel date, airline and availability. -
How do I book flights from Kuala Lumpur to Seattle on Trip.com?
Enter Kuala Lumpur and Seattle, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation. -
Are there budget airlines on the Kuala Lumpur to Seattle route?
Scootare the most popular budget airlines flying from Kuala Lumpur to Seattle. Check baggage, seat and payment fees before comparing the final price.
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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.