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Cheap flights from Kuala Lumpur to Seattle from RM 1,791

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — SEA
27 Mar — 3 Apr1
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 25 February 2026.

Sat 21/302:25
KUL
-
SEA
1 stop32h 15m
Philippine Airlines
Sun 29/323:10
SEA
-
KUL
1 stop21h 00m
Philippine Airlines
Deal found 22/2RM 2,947
Wed 18/311:45
KUL
-
SEA
1 stop22h 55m
Philippine Airlines
Wed 25/322:30
SEA
-
KUL
1 stop35h 55m
Philippine Airlines
Deal found 22/2RM 3,098
Wed 25/321:15
KUL
-
SEA
2 stops26h 50m
Multiple Airlines
Sun 29/323:10
SEA
-
KUL
1 stop21h 00m
Multiple Airlines
Deal found 22/2RM 3,188
Tue 15/907:15
KUL
-
SEA
2 stops30h 03m
United Airlines
Sun 11/1016:30
SEA
-
KUL
1 stop22h 30m
United Airlines
Deal found 21/2RM 3,542
Thu 9/408:10
KUL
-
SEA
1 stop16h 55m
Cathay Pacific
Thu 16/411:45
SEA
-
KUL
1 stop22h 45m
Cathay Pacific
Deal found 22/2RM 3,569
Tue 7/408:10
KUL
-
SEA
1 stop16h 55m
Cathay Pacific
Tue 5/511:45
SEA
-
KUL
1 stop22h 45m
Cathay Pacific
Deal found 21/2RM 3,640
Thu 1/1007:15
KUL
-
SEA
2 stops24h 12m
ANA
Sat 24/1016:30
SEA
-
KUL
1 stop23h 15m
ANA
Deal found 21/2RM 3,667
Mon 9/322:00
KUL
-
SEA
3 stops35h 30m
Multiple Airlines
Fri 13/322:30
SEA
-
KUL
1 stop35h 55m
Multiple Airlines
Deal found 22/2RM 3,675

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 25 February 2026.

Round-trip from

RM 2,947

One-way from

RM 1,798

Popular in

May

Cheapest in

October

Average price

RM 4,223
Philippine Airlines
  • Philippine Airlines
  • 21/3-29/3
  • 2 total stops
  • 53h 15m total
  • Kuala Lumpur to Seattle
Search Deals
18/5
  • 18/5
  • 3 total stops
  • 37h 05m total
  • Kuala Lumpur to Seattle
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (RM 326 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (RM 122 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 25 February 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

Thu 9/4

08:10-10:05

1 stop16h 55m

Seattle/Tacoma Intl

Thu 16/4

11:45-12:05

1 stop33h 20m

RM 3,569

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Thu 11/6

08:10-10:20

1 stop17h 10m

Seattle/Tacoma Intl

Tue 30/6

19:56-20:55

2 stops33h 59m

RM 4,064

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sat 1/8

21:00-12:25

1 stop30h 25m

Seattle/Tacoma Intl

Wed 12/8

16:25-21:00

1 stop37h 35m

RM 4,282

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sat 13/6

08:10-22:01

2 stops28h 51m

Seattle/Tacoma Intl

Mon 29/6

19:56-12:45

2 stops25h 49m

RM 4,523

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Fri 31/7

02:45-10:20

1 stop22h 35m

Seattle/Tacoma Intl

Wed 12/8

20:39-12:05

2 stops24h 26m

RM 4,558

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sun 14/6

07:15-21:10

3 stops28h 55m

Seattle/Tacoma Intl

Mon 29/6

08:45-00:05

2 stops24h 20m

RM 6,489

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sun 14/6

23:15-20:46

4 stops60h 31m

Seattle/Tacoma Intl

Mon 29/6

23:20-17:10

3 stops50h 50m

RM 9,934

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Wed 13/5

18:35-08:45

1 stop29h 10m

RM 1,966

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 12/5

18:00-17:42

3 stops38h 42m

RM 2,055

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 12/5

21:00-12:45

1 stop30h 45m

RM 2,102

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Showing 1-10 of 19 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 20 February 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 2,293). Flying from Kuala Lumpur to Seattle in August is currently the most expensive (average of RM 3,931). 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.

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 25 February 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
1,359 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

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
1,359 reviews
EVA Air
8.4
Very Good
1,359 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

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
1,100 reviews
EVA Air
8.4
Very Good
1,359 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

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
807 reviews
EVA Air
8.4
Very Good
1,359 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

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
1,463 reviews
EVA Air
8.4
Very Good
1,359 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

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.
Philippine Airlines
7.2
Good
958 reviews
EVA Air
8.4
Very Good
1,359 reviews
Check prices

Overall

8.4

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

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 16h 55m. Cathay Pacific provides one of the quickest options available for as low as RM 3,569. 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 2,314. Additional round-trip tickets that might be worth considering are offered by Singapore Airlines and United Airlines, with the lowest prices starting at RM 2,932 and RM 3,339, respectively. Philippine Airlines is currently priced 41% below the average price you’ll pay for this route.

  • 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 2,293). Flying from Kuala Lumpur to Seattle in August is currently the most expensive (average of RM 3,931). 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 25 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestRM 2,314AverageRM 3,154FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Singapore AirlinesCheapestRM 2,932AverageRM 4,052FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapestRM 3,339AverageRM 3,995FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
China AirlinesCheapestRM 3,388AverageRM 3,922FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
ANACheapestRM 3,471AverageRM 3,809FlexibilityNo cancel feeOn-time80%
Search ANA flights
EVA AirCheapestRM 3,810AverageRM 4,303FlexibilityNo 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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