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Cheap flights from Kuala Lumpur to Seattle from RM 2,068

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — SEA
26 Feb — 5 Mar1
1 adult

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 21 February 2025.

Round-trip from

RM 3,866

One-way from

RM 2,068

Popular in

July

Cheapest in

October

Average price

RM 4,380
31/3-8/4
  • 31/3-8/4
  • 3 total stops
  • 76h 41m total
  • Kuala Lumpur to Seattle
3/4
  • 3/4
  • 2 total stops
  • 57h 49m total
  • Kuala Lumpur to Seattle
Highest demand for flights based on searches. 7% potential increase in price (RM 1,613 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (RM 309 potential savings vs. average return price).
Average for round-trip flights in February 2025

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 21 February 2025.

Sun 2/308:00KUL - SEA
2 stops30h 17mUnited Airlines
Wed 5/315:45SEA - KUL
1 stop40h 30mUnited Airlines
Deal found 20/2RM 3,751
Mon 31/300:20KUL - SEA
2 stops57h 41mMultiple Airlines
Tue 8/410:15SEA - KUL
1 stop19h 00mMultiple Airlines
Deal found 20/2RM 3,866
Tue 1/414:45KUL - SEA
1 stop19h 45mChina Airlines
Mon 7/401:10SEA - KUL
1 stop21h 15mChina Airlines
Deal found 20/2RM 4,185
Tue 3/623:10KUL - SEA
1 stop29h 30mDelta
Thu 3/712:55SEA - KUL
1 stop41h 55mDelta
Deal found 20/2RM 4,269
Sun 2/314:15KUL - SEA
1 stop39h 05mANA
Wed 5/315:45SEA - KUL
1 stop23h 00mANA
Deal found 20/2RM 4,539
Thu 6/323:55KUL - SEA
1 stop25h 05mKorean Air
Sun 9/312:00SEA - KUL
1 stop19h 20mKorean Air
Deal found 20/2RM 4,597
Mon 15/902:55KUL - SEA
1 stop24h 50mQatar Airways
Wed 22/1016:30SEA - KUL
1 stop31h 55mQatar Airways
Deal found 20/2RM 4,805
Sat 1/302:20KUL - SEA
1 stop31h 50mPhilippine Airlines
Wed 5/322:35SEA - KUL
1 stop34h 45mPhilippine Airlines
Deal found 20/2RM 4,858
Sat 29/315:25KUL - SEA
1 stop18h 45mEVA Air
Thu 3/401:30SEA - KUL
1 stop21h 45mEVA Air
Deal found 20/2RM 4,947
Mon 26/522:50KUL - SEA
1 stop26h 35mJAL
Thu 17/708:05SEA - KUL
2 stops42h 50mJAL
Deal found 20/2RM 5,523
Sun 30/317:10KUL - SEA
1 stop38h 00mSTARLUX Airlines
Thu 3/401:15SEA - KUL
1 stop23h 55mSTARLUX Airlines
Deal found 20/2RM 5,744
Sat 22/302:25KUL - SEA
1 stop25h 15mMalaysia Airlines
Sun 6/416:30SEA - KUL
1 stop31h 15mMalaysia Airlines
Deal found 20/2RM 5,872

Find flights from Kuala Lumpur to Seattle within your budget

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 21 February 2025.

Fly from

Kuala Lumpur

Fly to

Seattle

Route

Departure

Return

Price

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Mon 31/3

00:20-19:01

2 stops57h 41m

Seattle/Tacoma Intl

Tue 8/4

10:15-20:15

1 stop19h 00m

RM 3,866

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 3/6

14:15-14:25

1 stop39h 10m

Seattle/Tacoma Intl

Thu 3/7

19:33-13:50

2 stops27h 17m

RM 3,968

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 1/4

14:45-19:30

1 stop19h 45m

Seattle/Tacoma Intl

Mon 7/4

01:10-13:25

1 stop21h 15m

RM 4,185

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Tue 3/6

23:10-13:40

1 stop29h 30m

Seattle/Tacoma Intl

Thu 3/7

12:55-21:50

1 stop41h 55m

RM 4,269

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Thu 6/3

23:55-09:00

1 stop25h 05m

Seattle/Tacoma Intl

Sun 9/3

12:00-22:20

1 stop19h 20m

RM 4,597

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sat 29/3

15:25-19:10

1 stop18h 45m

Seattle/Tacoma Intl

Thu 3/4

01:30-14:15

1 stop21h 45m

RM 4,947

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Mon 2/6

02:55-12:45

1 stop24h 50m

Seattle/Tacoma Intl

Thu 3/7

16:30-07:50

1 stop24h 20m

RM 5,474

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Mon 26/5

22:50-10:25

1 stop26h 35m

Seattle/Tacoma Intl

Thu 17/7

08:05-17:55

2 stops42h 50m

RM 5,523

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sun 30/3

17:10-16:10

1 stop38h 00m

Seattle/Tacoma Intl

Thu 3/4

01:15-16:10

1 stop23h 55m

RM 5,744

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sun 30/3

12:25-19:20

1 stop21h 55m

Seattle/Tacoma Intl

Fri 4/4

23:30-01:15

1 stop34h 45m

RM 5,855

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 31 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.

Travel insights for flights from Kuala Lumpur to Seattle

Get recent, data-driven insights about flights from Kuala Lumpur to Seattle including ideal travel times, pricing trends, and more.

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 14 February 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 21 February 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 21 February 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air and Korean Air from Kuala Lumpur to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful

Comfort

9.0

Overall

9.1

Crew

9.3

Food

9.0

Boarding

9.1

Entertainment

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

Comfort

9.0

Overall

9.1

Crew

9.3

Food

9.0

Boarding

9.1

Entertainment

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

Comfort

9.0

Overall

9.1

Crew

9.3

Food

9.0

Boarding

9.1

Entertainment

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

Comfort

9.0

Overall

9.1

Crew

9.3

Food

9.0

Boarding

9.1

Entertainment

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.

8.3
Very Good
STARLUX Airlines
9.1
Wonderful

Comfort

9.0

Overall

9.1

Crew

9.3

Food

9.0

Boarding

9.1

Entertainment

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

Comfort

9.0

Overall

9.1

Crew

9.3

Food

9.0

Boarding

9.1

Entertainment

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 United Airlines is currently your cheapest option to Seattle, with prices starting at RM 3,968. Additional round-trip tickets that might be worth considering are offered by China Airlines and Delta, with the lowest prices starting at RM 4,185 and RM 4,269, respectively. United Airlines is currently priced 12% 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 Korean Air. According to our data, you can fly for as low as RM 2,480. Users have also found prices from RM 2,524 and RM 2,533 on Philippine Airlines and Delta, 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

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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.

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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestRM 3,628AverageRM 4,319FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
ANACheapestRM 3,758AverageRM 4,324FlexibilityNo cancel feeOn-time80%
Search ANA flights
China AirlinesCheapestRM 3,896AverageRM 4,472FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Malaysia AirlinesCheapestRM 3,903AverageRM 4,946FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapestRM 3,994AverageRM 4,395FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Korean AirCheapestRM 4,167AverageRM 4,301FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
EVA AirCheapestRM 4,367AverageRM 4,988FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
JALCheapestRM 4,906AverageRM 5,217FlexibilityNo cancel feeOn-time79%
Search JAL flights

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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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