Find flights
When to book
Airlines
FAQs

Cheap flights from Kuala Lumpur to Seattle from RM 1,711

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — SEA
22 Mar — 29 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 20 February 2026.

Tue 17/311:45
KUL
-
SEA
1 stop22h 55m
Philippine Airlines
Tue 24/322:30
SEA
-
KUL
1 stop21h 15m
Philippine Airlines
Deal found 15/2RM 3,411
Sat 4/402:15
KUL
-
SEA
1 stop32h 50m
Philippine Airlines
Sun 12/423:10
SEA
-
KUL
1 stop21h 00m
Philippine Airlines
Deal found 19/2RM 3,481
Tue 17/316:50
KUL
-
SEA
2 stops39h 19m
Multiple Airlines
Tue 24/309:45
SEA
-
KUL
1 stop20h 40m
Multiple Airlines
Deal found 15/2RM 3,493
Tue 15/907:15
KUL
-
SEA
2 stops32h 52m
United Airlines
Sun 11/1016:30
SEA
-
KUL
1 stop22h 30m
United Airlines
Deal found 18/2RM 3,548
Sun 5/415:20
KUL
-
SEA
2 stops46h 22m
Multiple Airlines
Sun 12/423:10
SEA
-
KUL
1 stop21h 00m
Multiple Airlines
Deal found 19/2RM 3,552
Thu 2/408:10
KUL
-
SEA
1 stop16h 55m
Cathay Pacific
Thu 9/411:45
SEA
-
KUL
1 stop22h 45m
Cathay Pacific
Deal found 15/2RM 3,563
Wed 4/319:55
KUL
-
SEA
1 stop31h 45m
Qatar Airways
Mon 6/416:25
SEA
-
KUL
1 stop24h 30m
Qatar Airways
Deal found 16/2RM 3,575
Thu 5/310:15
KUL
-
SEA
1 stop41h 25m
Qatar Airways
Mon 6/416:25
SEA
-
KUL
1 stop24h 30m
Qatar Airways
Deal found 16/2RM 3,587
Mon 6/402:45
KUL
-
SEA
1 stop22h 20m
Cathay Pacific
Tue 5/511:45
SEA
-
KUL
1 stop33h 20m
Cathay Pacific
Deal found 16/2RM 3,649
Thu 1/1007:15
KUL
-
SEA
2 stops24h 12m
ANA
Sat 24/1016:30
SEA
-
KUL
1 stop23h 15m
ANA
Deal found 18/2RM 3,673

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 20 February 2026.

Round-trip from

RM 3,411

One-way from

RM 1,711

Popular in

May

Cheapest in

October

Average price

RM 4,239
Philippine Airlines
  • Philippine Airlines
  • 17/3-24/3
  • 2 total stops
  • 44h 10m total
  • Kuala Lumpur to Seattle
Search Deals
Hainan Airlines
  • Hainan Airlines
  • 18/3
  • 2 total stops
  • 26h 50m total
  • Kuala Lumpur to Seattle
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (RM 328 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (RM 126 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 20 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

Sun 5/4

15:20-22:42

2 stops46h 22m

Seattle/Tacoma Intl

Sun 12/4

23:10-11:10

1 stop21h 00m

RM 3,552

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Mon 6/4

02:45-10:05

1 stop22h 20m

Seattle/Tacoma Intl

Tue 5/5

11:45-12:05

1 stop33h 20m

RM 3,649

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Fri 24/4

22:45-19:30

3 stops35h 45m

Seattle/Tacoma Intl

Tue 12/5

00:55-22:30

2 stops30h 35m

RM 3,677

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Thu 11/6

12:20-20:05

1 stop22h 45m

Seattle/Tacoma Intl

Tue 30/6

23:10-11:10

1 stop21h 00m

RM 3,712

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sat 4/4

08:10-10:05

1 stop16h 55m

Seattle/Tacoma Intl

Sat 11/4

11:45-01:30

1 stop22h 45m

RM 3,899

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Thu 11/6

08:10-10:20

1 stop17h 10m

Seattle/Tacoma Intl

Tue 30/6

18:58-12:05

2 stops26h 07m

RM 3,911

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Mon 27/4

02:30-17:42

2 stops54h 12m

RM 1,895

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Wed 8/4

21:05-09:05

2 stops27h 00m

RM 1,926

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 3/3

17:50-08:05

3 stops54h 15m

RM 2,016

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Mon 27/4

18:00-17:00

3 stops38h 00m

RM 2,106

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 17 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 18 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 2,301). Flying from Kuala Lumpur to Seattle in August is currently the most expensive (average of RM 3,946). 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 20 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
1,357 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

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
1,357 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

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
1,097 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

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
804 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

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
1,357 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

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
957 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

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 20m. Cathay Pacific provides one of the quickest options available for as low as RM 3,649. 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 2,323. Additional round-trip tickets that might be worth considering are offered by Singapore Airlines and United Airlines, with the lowest prices starting at RM 2,943 and RM 3,352, 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 1,621. Users have also found prices from RM 1,664 and RM 2,849 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 2,301). Flying from Kuala Lumpur to Seattle in August is currently the most expensive (average of RM 3,946). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 20 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestRM 2,323AverageRM 3,166FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Singapore AirlinesCheapestRM 2,943AverageRM 4,063FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapestRM 3,352AverageRM 3,702FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
China AirlinesCheapestRM 3,401AverageRM 3,936FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
ANACheapestRM 3,484AverageRM 3,823FlexibilityNo cancel feeOn-time80%
Search ANA flights
EVA AirCheapestRM 3,824AverageRM 4,326FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.