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Cheap flights from Kuala Lumpur to Seattle from RM 2,335

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — SEA
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Kuala Lumpur to Seattle/Tacoma Intl are usually found in October or November, booked 16 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 25 March 2025.

Round-trip from

RM 3,770

One-way from

RM 2,335

Popular in

June

Cheapest in

October

Average price

RM 4,315
8/5-15/5
  • 8/5-15/5
  • 4 total stops
  • 64h 33m total
  • Kuala Lumpur to Seattle
Search Deals
14/6
  • 14/6
  • 2 total stops
  • 23h 35m total
  • Kuala Lumpur to Seattle
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (RM 1,042 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (RM 203 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Kuala Lumpur to Seattle

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 March 2025.

Thu 8/522:00KUL - SEA
2 stops35h 33mMultiple Airlines
Thu 15/505:40SEA - KUL
2 stops29h 00mMultiple Airlines
Deal found 24/3RM 3,770
Tue 23/914:15KUL - SEA
1 stop39h 10mANA
Sat 25/1013:45SEA - KUL
2 stops26h 00mANA
Deal found 24/3RM 4,093
Tue 16/923:10KUL - SEA
1 stop26h 30mKorean Air
Wed 3/1211:00SEA - KUL
1 stop19h 20mKorean Air
Deal found 25/3RM 4,226
Tue 16/914:45KUL - SEA
1 stop19h 35mChina Airlines
Tue 2/1200:10SEA - KUL
1 stop21h 05mChina Airlines
Deal found 25/3RM 4,421
Tue 15/423:10KUL - SEA
1 stop29h 20mDelta
Sat 26/412:40SEA - KUL
1 stop42h 10mDelta
Deal found 25/3RM 4,426
Tue 16/914:15KUL - SEA
1 stop39h 10mUnited Airlines
Wed 3/1206:30SEA - KUL
2 stops32h 15mUnited Airlines
Deal found 24/3RM 4,528
Tue 23/918:40KUL - SEA
2 stops29h 14mSingapore Airlines
Sat 25/1010:15SEA - KUL
1 stop18h 25mSingapore Airlines
Deal found 25/3RM 4,607
Tue 23/915:30KUL - SEA
1 stop19h 00mEVA Air
Fri 24/1001:30SEA - KUL
1 stop19h 20mEVA Air
Deal found 24/3RM 4,625
Mon 26/510:50KUL - SEA
1 stop45h 25mTurkish Airlines
Thu 17/712:30SEA - KUL
1 stop37h 35mTurkish Airlines
Deal found 25/3RM 4,820
Wed 16/417:10KUL - SEA
1 stop38h 00mSTARLUX Airlines
Mon 28/401:15SEA - KUL
1 stop23h 55mSTARLUX Airlines
Deal found 25/3RM 4,829
Mon 22/902:55KUL - SEA
1 stop24h 50mQatar Airways
Sat 25/1016:30SEA - KUL
1 stop24h 50mQatar Airways
Deal found 25/3RM 4,971
Mon 14/422:50KUL - SEA
2 stops47h 17mJAL
Tue 29/408:13SEA - KUL
2 stops41h 32mJAL
Deal found 25/3RM 5,241

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 March 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 8/5

22:00-18:33

2 stops35h 33m

Seattle/Tacoma Intl

Thu 15/5

05:40-01:40

2 stops29h 00m

RM 3,770

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 16/9

23:10-10:40

1 stop26h 30m

Seattle/Tacoma Intl

Wed 3/12

11:00-22:20

1 stop19h 20m

RM 4,226

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 16/9

14:45-19:20

1 stop19h 35m

Seattle/Tacoma Intl

Tue 2/12

00:10-13:15

1 stop21h 05m

RM 4,421

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 15/4

23:10-13:30

1 stop29h 20m

Seattle/Tacoma Intl

Sat 26/4

12:40-21:50

1 stop42h 10m

RM 4,426

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 16/9

14:15-14:25

1 stop39h 10m

Seattle/Tacoma Intl

Wed 3/12

06:30-06:45

2 stops32h 15m

RM 4,528

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Mon 12/5

14:15-14:25

1 stop39h 10m

Seattle/Tacoma Intl

Sun 25/5

10:00-06:00

2 stops29h 00m

RM 4,629

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Mon 26/5

10:50-17:15

1 stop45h 25m

Seattle/Tacoma Intl

Thu 17/7

12:30-17:05

1 stop37h 35m

RM 4,820

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Wed 16/4

17:10-16:10

1 stop38h 00m

Seattle/Tacoma Intl

Mon 28/4

01:15-16:10

1 stop23h 55m

RM 4,829

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Mon 26/5

15:30-19:30

1 stop19h 00m

Seattle/Tacoma Intl

Wed 16/7

02:10-11:15

1 stop18h 05m

RM 5,055

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Mon 14/4

22:50-07:07

2 stops47h 17m

Seattle/Tacoma Intl

Tue 29/4

08:13-16:45

2 stops41h 32m

RM 5,241

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 34 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 21 March 2025.

To ensure you get the cheapest price possible for a flight from Kuala Lumpur to Seattle, you should look to book at least 16 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 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 25 March 2025.

It’s typically best to fly out from Kuala Lumpur to Seattle at midday. Doing so could potentially save you 21% 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.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 March 2025.
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Boarding

9.0

Food

8.9

Crew

9.3

Entertainment

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Boarding

9.0

Food

8.9

Crew

9.3

Entertainment

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
EVA Air
8.4
Very Good
1,169 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Boarding

9.0

Food

8.9

Crew

9.3

Entertainment

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very Good
1,047 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Boarding

9.0

Food

8.9

Crew

9.3

Entertainment

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
JAL
8.3
Very Good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Boarding

9.0

Food

8.9

Crew

9.3

Entertainment

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
ANA
8.3
Very Good
826 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Boarding

9.0

Food

8.9

Crew

9.3

Entertainment

9.0

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

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. 8 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.

  • What are the cheapest airlines flying from Kuala Lumpur to Seattle round-trip?

    Flying on Korean Air is currently your cheapest option to Seattle, with prices starting at RM 4,226. Additional round-trip tickets that might be worth considering are offered by China Airlines and Delta, with the lowest prices starting at RM 4,421 and RM 4,426, respectively. Korean Air is currently priced 6% 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 Delta. According to our data, you can fly for as low as RM 2,649. Users have also found prices from RM 2,658 and RM 2,831 on Korean Air and STARLUX Airlines, 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.

See more FAQs

Travelling to a place near Kuala Lumpur?

Book flights to Kuala Lumpur if you plan to visit one of these locations
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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.
Penang to Portland flights
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Penang to Seattle flights

Top 8 airlines flying from Kuala Lumpur to Seattle

Discover the top 8 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 March 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestRM 3,629AverageRM 4,144FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
ANACheapestRM 3,746AverageRM 4,396FlexibilityNo cancel feeOn-time80%
Search ANA flights
China AirlinesCheapestRM 3,897AverageRM 4,458FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Malaysia AirlinesCheapestRM 3,924AverageRM 4,978FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapestRM 4,009AverageRM 4,596FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Korean AirCheapestRM 4,169AverageRM 4,302FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
EVA AirCheapestRM 4,368AverageRM 4,926FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
JALCheapestRM 4,907AverageRM 5,219FlexibilityNo cancel feeOn-time79%
Search JAL flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Kuala Lumpur to Seattle?

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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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