Cheap flights from Kuala Lumpur to Seattle from RM 1,728
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — SEA
30 Nov — 7 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Kuala Lumpur to Seattle/Tacoma Intl are usually found in October or November, booked 81 days in advance, depart on a Monday or Friday and return on a Monday
Cheap flight deals from Kuala Lumpur to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Kuala Lumpur (MY1) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 October 2025.
Explore the most affordable flight options available from Kuala Lumpur to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.
Sat 8/1102:25KUL - SEA
1 stop32h 15mPhilippine Airlines
Sun 23/1121:30SEA - KUL
1 stop21h 15mPhilippine Airlines
Deal found 30/10RM 2,668
Fri 21/1111:45KUL - SEA
1 stop22h 55mPhilippine Airlines
Sun 30/1121:30SEA - KUL
1 stop21h 15mPhilippine Airlines
Deal found 28/10RM 3,339
Sun 9/1119:55KUL - SEA
1 stop31h 45mMultiple Airlines
Sun 23/1121:30SEA - KUL
1 stop21h 15mMultiple Airlines
Deal found 30/10RM 3,847
Fri 21/1111:45KUL - SEA
1 stop22h 55mMultiple Airlines
Sat 29/1100:10SEA - KUL
1 stop21h 15mMultiple Airlines
Deal found 28/10RM 4,195
Wed 12/1108:15KUL - SEA
2 stops29h 45mCathay Pacific
Sat 15/1115:50SEA - KUL
2 stops28h 45mCathay Pacific
Deal found 29/10RM 4,228
Sat 1/1102:25KUL - SEA
1 stop32h 15mPhilippine Airlines
Fri 5/1221:30SEA - KUL
1 stop21h 15mPhilippine Airlines
Deal found 30/10RM 4,287
Fri 21/1108:15KUL - SEA
2 stops29h 08mCathay Pacific
Sun 30/1119:56SEA - KUL
2 stops52h 54mCathay Pacific
Deal found 28/10RM 4,350
Best flights from Kuala Lumpur to Seattle
Discover carefully curated flight deals from Kuala Lumpur to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2025.
Thu 26/311:45KUL - SEA
1 stop22h 55mPhilippine Airlines
Sun 12/423:55SEA - KUL
1 stop23h 55mPhilippine Airlines
Deal found 29/10RM 3,062
Tue 24/323:55KUL - SEA
1 stop29h 25mDelta
Mon 13/412:45SEA - KUL
1 stop42h 05mDelta
Deal found 27/10RM 3,914
Mon 23/323:55KUL - SEA
1 stop25h 05mKorean Air
Mon 13/412:50SEA - KUL
1 stop42h 00mKorean Air
Deal found 28/10RM 3,930
Thu 26/310:15KUL - SEA
1 stop41h 25mQatar Airways
Thu 16/416:30SEA - KUL
1 stop37h 25mQatar Airways
Deal found 29/10RM 4,061
Sat 21/314:35KUL - SEA
1 stop19h 35mChina Airlines
Thu 9/401:10SEA - KUL
1 stop21h 15mChina Airlines
Deal found 28/10RM 4,098
Wed 8/411:40KUL - SEA
1 stop22h 55mPhilippine Airlines
Fri 24/423:55SEA - KUL
1 stop32h 50mPhilippine Airlines
Deal found 30/10RM 3,654
Wed 25/323:55KUL - SEA
1 stop29h 25mDelta
Tue 14/412:45SEA - KUL
1 stop42h 05mDelta
Deal found 28/10RM 3,914
Sun 22/323:55KUL - SEA
1 stop25h 05mKorean Air
Mon 13/412:50SEA - KUL
1 stop42h 00mKorean Air
Deal found 28/10RM 3,930
Sun 22/311:45KUL - SEA
1 stop22h 55mPhilippine Airlines
Wed 15/423:55SEA - KUL
1 stop32h 50mPhilippine Airlines
Deal found 28/10RM 3,805
Mon 6/423:10KUL - SEA
1 stop29h 50mDelta
Mon 27/412:45SEA - KUL
1 stop42h 05mDelta
Deal found 30/10RM 3,926
Sun 22/323:55KUL - SEA
1 stop25h 05mKorean Air
Wed 15/412:50SEA - KUL
1 stop42h 00mKorean Air
Deal found 29/10RM 3,935
Last-minute flights from Kuala Lumpur to Seattle
Discover last-minute flight deals from Kuala Lumpur to Seattle. Data last updated 31 October 2025 and is based on user searches.
Sat 1/1102:25KUL - SEA
1 stop32h 15mPhilippine Airlines
Fri 5/1221:30SEA - KUL
1 stop21h 15mPhilippine Airlines
Deal found 30/10RM 4,287
Sun 2/1117:50KUL - SEA
2 stops43h 12mCathay Pacific
Fri 5/1217:59SEA - KUL
2 stops26h 51mCathay Pacific
Deal found 30/10RM 4,388
Sat 8/1102:25KUL - SEA
1 stop32h 15mPhilippine Airlines
Sun 23/1121:30SEA - KUL
1 stop21h 15mPhilippine Airlines
Deal found 30/10RM 2,668
Sun 9/1119:55KUL - SEA
1 stop31h 45mMultiple Airlines
Sun 23/1121:30SEA - KUL
1 stop21h 15mMultiple Airlines
Deal found 30/10RM 3,847
Wed 12/1108:15KUL - SEA
2 stops29h 45mCathay Pacific
Sat 15/1115:50SEA - KUL
2 stops28h 45mCathay Pacific
Deal found 29/10RM 4,228
Fri 21/1111:45KUL - SEA
1 stop22h 55mPhilippine Airlines
Sun 30/1121:30SEA - KUL
1 stop21h 15mPhilippine Airlines
Deal found 29/10RM 3,675
Fri 21/1113:35KUL - SEA
2 stops23h 48mCathay Pacific
Sun 30/1119:56SEA - KUL
2 stops24h 54mCathay Pacific
Deal found 29/10RM 4,358
Fri 21/1123:55KUL - SEA
1 stop25h 05mDelta
Sun 30/1107:10SEA - KUL
2 stops47h 15mDelta
Deal found 29/10RM 4,375
One-way flights from Kuala Lumpur to Seattle
Search for one-way flight options from Kuala Lumpur to Seattle. Find affordable one-way fares based on user searches. Data last updated 31 October 2025.
Wed 19/1121:45KUL - SEA
3 stops49h 17mMultiple Airlines
Deal found 30/10RM 1,728
Wed 19/1111:45KUL - SEA
1 stop22h 55mPhilippine Airlines
Deal found 29/10RM 1,795
Wed 15/411:40KUL - SEA
1 stop22h 55mPhilippine Airlines
Deal found 29/10RM 1,862
Thu 20/1118:30KUL - SEA
1 stop28h 40mSingapore Airlines
Deal found 30/10RM 1,904
Sun 12/408:00KUL - SEA
2 stops47h 10mMultiple Airlines
Deal found 29/10RM 1,934
Thu 15/117:15KUL - SEA
3 stops37h 50mMultiple Airlines
Deal found 30/10RM 1,997
Wed 15/417:15KUL - SEA
2 stops37h 55mMultiple Airlines
Deal found 29/10RM 2,001
Cheapflights Fare Finder
Customise your flight search to find flights from Kuala Lumpur to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 407,431 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Kuala Lumpur to Seattle that are best for you.
Fly from
Kuala Lumpur
Fly to
Seattle
Route
Departure
Return
Price
Kuala LumpurSeattle
KUL - SEA
KULSEA
Kuala Lumpur Intl
Thu 26/3
11:45-19:40
1 stop22h 55m
Seattle/Tacoma Intl
Sun 12/4
23:55-14:50
1 stop23h 55m
RM 3,062
Kuala LumpurSeattle
KUL - SEA
KULSEA
Kuala Lumpur Intl
Wed 8/4
11:40-19:35
1 stop22h 55m
Seattle/Tacoma Intl
Fri 24/4
23:55-23:45
1 stop32h 50m
RM 3,654
Kuala LumpurSeattle
KUL - SEA
KULSEA
Kuala Lumpur Intl
Sun 22/3
11:45-19:40
1 stop22h 55m
Seattle/Tacoma Intl
Wed 15/4
23:55-23:45
1 stop32h 50m
RM 3,805
Kuala LumpurSeattle
KUL - SEA
KULSEA
Kuala Lumpur Intl
Tue 24/3
23:55-14:20
1 stop29h 25m
Seattle/Tacoma Intl
Mon 13/4
12:45-21:50
1 stop42h 05m
RM 3,914
Kuala LumpurSeattle
KUL - SEA
KULSEA
Kuala Lumpur Intl
Wed 25/3
23:55-14:20
1 stop29h 25m
Seattle/Tacoma Intl
Tue 14/4
12:45-21:50
1 stop42h 05m
RM 3,914
Kuala LumpurSeattle
KUL - SEA
KULSEA
Kuala Lumpur Intl
Mon 6/4
23:10-14:00
1 stop29h 50m
Seattle/Tacoma Intl
Mon 27/4
12:45-21:50
1 stop42h 05m
RM 3,926
Kuala LumpurSeattle
KUL - SEA
KULSEA
Kuala Lumpur Intl
Mon 23/3
23:55-10:00
1 stop25h 05m
Seattle/Tacoma Intl
Mon 13/4
12:50-21:50
1 stop42h 00m
RM 3,930
Kuala LumpurSeattle
KUL - SEA
KULSEA
Kuala Lumpur Intl
Sun 22/3
23:55-10:00
1 stop25h 05m
Seattle/Tacoma Intl
Mon 13/4
12:50-21:50
1 stop42h 00m
RM 3,930
Kuala LumpurSeattle
KUL - SEA
KULSEA
Kuala Lumpur Intl
Sun 22/3
23:55-10:00
1 stop25h 05m
Seattle/Tacoma Intl
Wed 15/4
12:50-21:50
1 stop42h 00m
RM 3,935
Kuala LumpurSeattle
KUL - SEA
KULSEA
Kuala Lumpur Intl
Thu 26/3
10:15-12:40
1 stop41h 25m
Seattle/Tacoma Intl
Thu 16/4
16:30-20:55
1 stop37h 25m
RM 4,061
Flights are sorted by cheapest return flights first.
Deals found on 29/10
Showing 1-10 of 18 results
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Best time to book a flight from Kuala Lumpur to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Kuala Lumpur with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Kuala Lumpur to Seattle
How far ahead should I book a flight from Kuala Lumpur to Seattle?
Use this chart to determine the optimal time to book a return flight from Kuala Lumpur to Seattle. Price data was last updated on 24 October 2025.
To ensure you get the cheapest price possible for a flight from Kuala Lumpur to Seattle, you should look to book at least 80 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 Kuala Lumpur to Seattle?
Currently, November is the cheapest month in which you can book a flight from Kuala Lumpur to Seattle (average of RM 2,446). Flying from Kuala Lumpur to Seattle in July is currently the most expensive (average of RM 3,956). 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.
What is the cheapest time of day to fly from KUL to SEA?
Find hourly flight availability from Kuala Lumpur to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.
It’s typically best to fly out from Kuala Lumpur to Seattle at midday. Doing so could potentially save you 20% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from Kuala Lumpur to Seattle?
Use this chart to determine the cheapest time to fly return from Kuala Lumpur to Seattle. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their Kuala Lumpur to Seattle flight should consider departing on Wednesday at midday when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 31 October 2025.
Read reviews from past customers who have flown with EVA Air, ANA, andChina Airlines
from Kuala Lumpur to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
Related info for your journey
Find useful and relevant information for your journey from Kuala Lumpur to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Seattle from Kuala Lumpur?
Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly into when you book flights from Kuala Lumpur to Seattle. 7 airlines have flights to Seattle/Tacoma Intl from Kuala Lumpur on a regular basis. Booking flights from Kuala Lumpur to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 0 inbound flights from Kuala Lumpur per day.
How long is the flight from Kuala Lumpur to Seattle?
A quick flight from Kuala Lumpur to Seattle can take about 22h 55m. Philippine Airlines provides one of the quickest options available for as low as RM 3,062. The distance from Kuala Lumpur to Seattle is about 12976 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Kuala Lumpur to Seattle round-trip?
Flying on Philippine Airlines is currently your cheapest option to Seattle, with prices starting at RM 2,494. Additional round-trip tickets that might be worth considering are offered by Singapore Airlines and Korean Air, with the lowest prices starting at RM 3,159 and RM 3,607, respectively. Philippine Airlines is currently priced 41% below the average price you’ll pay for this route.
Can I find deals for business class flights from Kuala Lumpur to Seattle?
Yes. Cheapflights offers flight deals from Kuala Lumpur to Seattle 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 Kuala Lumpur to Seattle?
Currently, November is the cheapest month in which you can book a flight from Kuala Lumpur to Seattle (average of RM 2,446). Flying from Kuala Lumpur to Seattle in July is currently the most expensive (average of RM 3,956). 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.
Top 7 airlines flying from Kuala Lumpur to Seattle
Discover the top 7 airlines that operate flights from Kuala Lumpur to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 407,431 searches. Data last updated 31 October 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Kuala Lumpur to Seattle?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kuala Lumpur to Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Kuala Lumpur to Seattle?
Millions of users choose and trust Cheapflights to book the best flight deals from Kuala Lumpur to Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Kuala Lumpur to Seattle with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Kuala Lumpur to Seattle flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Kuala Lumpur to Seattle become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Kuala Lumpur today and book when prices fit your budget.
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