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Cheap flights from Kuala Lumpur to Seattle from RM 1,661

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — SEA
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kuala Lumpur to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Kuala Lumpur to Seattle
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 29 January 2026.

Wed 4/321:15
KUL
-
SEA
2 stops26h 50m
Multiple Airlines
Thu 5/321:30
SEA
-
KUL
1 stop21h 15m
Multiple Airlines
Deal found 28/1RM 3,181
Fri 1/512:20
KUL
-
SEA
1 stop22h 45m
Philippine Airlines
Fri 15/523:10
SEA
-
KUL
1 stop21h 10m
Philippine Airlines
Deal found 27/1RM 3,357
Wed 25/211:45
KUL
-
SEA
1 stop22h 55m
Philippine Airlines
Wed 4/321:30
SEA
-
KUL
1 stop35h 55m
Philippine Airlines
Deal found 28/1RM 3,373
Tue 7/412:20
KUL
-
SEA
1 stop22h 45m
Philippine Airlines
Tue 5/523:10
SEA
-
KUL
1 stop21h 10m
Philippine Airlines
Deal found 27/1RM 3,580
Wed 25/221:15
KUL
-
SEA
2 stops26h 50m
Multiple Airlines
Wed 4/321:30
SEA
-
KUL
1 stop21h 15m
Multiple Airlines
Deal found 28/1RM 3,635
Fri 1/523:05
KUL
-
SEA
2 stops30h 15m
Multiple Airlines
Fri 15/509:55
SEA
-
KUL
3 stops34h 15m
Multiple Airlines
Deal found 27/1RM 3,713
Thu 5/311:45
KUL
-
SEA
1 stop22h 55m
Philippine Airlines
Thu 5/321:30
SEA
-
KUL
1 stop21h 15m
Philippine Airlines
Deal found 28/1RM 3,745
Sat 2/523:10
KUL
-
SEA
1 stop26h 30m
Korean Air
Fri 15/512:50
SEA
-
KUL
1 stop42h 00m
Korean Air
Deal found 27/1RM 3,772
Mon 24/812:15
KUL
-
SEA
3 stops46h 50m
Multiple Airlines
Sun 6/923:10
SEA
-
KUL
1 stop21h 10m
Multiple Airlines
Deal found 27/1RM 3,815
Sun 28/612:20
KUL
-
SEA
1 stop22h 45m
Philippine Airlines
Fri 10/723:10
SEA
-
KUL
1 stop21h 10m
Philippine Airlines
Deal found 27/1RM 3,827

Find 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 29 January 2026.

Round-trip from

RM 3,181

One-way from

RM 1,661

Popular in

May

Cheapest in

October

Average price

RM 4,320
Philippine Airlines
  • Philippine Airlines
  • 4/3-5/3
  • 3 total stops
  • 48h 05m total
  • Kuala Lumpur to Seattle
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 4/2
  • 1 total stop
  • 22h 55m total
  • Kuala Lumpur to Seattle
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (RM 374 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (RM 123 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 29 January 2026.
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

Wed 4/3

21:15-08:05

2 stops26h 50m

Seattle/Tacoma Intl

Thu 5/3

21:30-10:45

1 stop21h 15m

RM 3,181

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Wed 25/2

11:45-18:40

1 stop22h 55m

Seattle/Tacoma Intl

Wed 4/3

21:30-01:25

1 stop35h 55m

RM 3,373

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Wed 4/3

11:45-18:40

1 stop22h 55m

Seattle/Tacoma Intl

Thu 5/3

21:30-10:45

1 stop21h 15m

RM 3,373

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 7/4

12:20-20:05

1 stop22h 45m

Seattle/Tacoma Intl

Tue 5/5

23:10-11:20

1 stop21h 10m

RM 3,580

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Fri 1/5

23:05-14:20

2 stops30h 15m

Seattle/Tacoma Intl

Fri 15/5

09:55-11:10

3 stops34h 15m

RM 3,713

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sat 27/6

15:30-19:40

1 stop19h 10m

Seattle/Tacoma Intl

Thu 9/7

02:10-14:15

1 stop21h 05m

RM 3,831

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Mon 2/3

10:15-11:40

1 stop41h 25m

Seattle/Tacoma Intl

Sat 21/3

17:05-20:40

1 stop36h 35m

RM 3,862

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Mon 2/3

22:40-18:52

2 stops36h 12m

Seattle/Tacoma Intl

Sat 21/3

09:45-21:05

1 stop20h 20m

RM 3,913

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sat 14/3

07:15-19:10

2 stops26h 55m

Seattle/Tacoma Intl

Sat 21/3

09:45-21:05

1 stop20h 20m

RM 3,980

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sat 20/6

14:15-14:25

1 stop39h 10m

Seattle/Tacoma Intl

Thu 2/7

16:30-06:00

1 stop22h 30m

RM 3,988

Flights are sorted by cheapest return flights first.

Deals found on 28/1

Showing 1-10 of 18 results
1
2

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 23 January 2026.

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, October is the cheapest month in which you can book a flight from Kuala Lumpur to Seattle (average of RM 2,346). Flying from Kuala Lumpur to Seattle in January is currently the most expensive (average of RM 3,819). 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.

How much does it cost for a return flight from Kuala Lumpur to Seattle?

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 29 January 2026.
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.
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Overall

8.4

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
EVA Air
8.4
Very Good
1,334 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Overall

8.4

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
ANA
8.4
Very Good
1,078 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Overall

8.4

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
China Airlines
8.3
Very Good
802 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Overall

8.4

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Singapore Airlines
8.2
Very Good
1,440 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Overall

8.4

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
United Airlines
7.4
Good
9,215 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Overall

8.4

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

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. 6 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 3,373. The distance from Kuala Lumpur to Seattle is about 12976 km.

  • 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 2,329. Additional round-trip tickets that might be worth considering are offered by Singapore Airlines and United Airlines, with the lowest prices starting at RM 2,950 and RM 3,360, respectively. Philippine Airlines is currently priced 41% below the average price you’ll pay for this route.

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

    For one-way options, check prices for ANA. According to our data, you can fly for as low as RM 1,625. Users have also found prices from RM 1,669 and RM 2,856 on Singapore Airlines and EVA Air, respectively.

  • Can I find deals for flights from Kuala Lumpur to Seattle that include hotel bookings?

    Yes. In addition to deals on Kuala Lumpur to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kuala Lumpur to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kuala Lumpur to Seattle.

  • 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, October is the cheapest month in which you can book a flight from Kuala Lumpur to Seattle (average of RM 2,346). Flying from Kuala Lumpur to Seattle in January is currently the most expensive (average of RM 3,819). 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.

See more FAQs

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac

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Alternative routes for Kuala Lumpur to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Kota Kinabalu to Seattle flights
Kuching to Seattle flights
Penang to Portland flights
Penang to Seattle flights

Top 6 airlines flying from Kuala Lumpur to Seattle

Discover the top 6 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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestRM 2,329AverageRM 2,839FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Singapore AirlinesCheapestRM 2,950AverageRM 4,087FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapestRM 3,360AverageRM 4,020FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
China AirlinesCheapestRM 3,410AverageRM 3,946FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
ANACheapestRM 3,493AverageRM 3,833FlexibilityNo cancel feeOn-time80%
Search ANA flights
EVA AirCheapestRM 3,860AverageRM 4,335FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

Fly with Cheapflights

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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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