Find flights
When to book
FAQs

Cheap flights from Kuala Lumpur Intl Airport to Seattle from £365

KUL — SEA
25 Oct — 1 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kuala Lumpur Intl to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Kuala Lumpur Intl to Seattle

Fri 23/1014:15 -
2 stops38h 29m
Fri 30/1016:39 -
2 stops47h 06m
Deal found 23/9£776
Mon 9/1119:55 -
1 stop31h 45m
Tue 10/1115:50 -
1 stop24h 25m
Deal found 24/9£819
Mon 19/1019:20 -
1 stop32h 05m
Tue 20/1016:25 -
1 stop30h 55m
Deal found 20/9£821
Wed 11/1108:05 -
2 stops24h 22m
Mon 30/1115:40 -
1 stop23h 05m
Deal found 23/9£867
Mon 9/1122:00 -
2 stops29h 40m
Mon 16/1115:50 -
2 stops30h 20m
Deal found 24/9£874
Sat 19/1222:00 -
2 stops29h 40m
Sun 27/1215:50 -
1 stop37h 30m
Deal found 22/9£924
Thu 24/907:15 -
3 stops31h 11m
Sun 27/906:30 -
2 stops32h 30m
Deal found 23/9£981

Find flight deals from Kuala Lumpur Intl to Seattle

Round-trip from

£776

One-way from

£365

Popular in

July

Cheapest in

February

Average price

£866
United Airlines
  • United Airlines
  • 23/10-30/10
  • 4 total stops
  • 85h 35m total
  • Kuala Lumpur to Seattle
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 10/12-31/12
  • 1 total stop
  • 23h 00m total
  • Kuala Lumpur to Seattle
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Thu 10/12

11:45-18:45

1 stop23h 00m

Seattle/Tacoma Intl

Wed 31/12

00:00-15:30

Nonstop0h 00m

£365

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Wed 13/1

20:45-11:40

1 stop30h 55m

Seattle/Tacoma Intl

Wed 31/12

00:00-15:30

Nonstop0h 00m

£500

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Wed 13/1

23:55-11:51

1 stop27h 56m

Seattle/Tacoma Intl

Wed 31/12

00:00-15:30

Nonstop0h 00m

£517

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Sat 9/1

23:55-09:05

1 stop25h 10m

Seattle/Tacoma Intl

Wed 31/12

00:00-15:30

Nonstop0h 00m

£518

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Fri 8/1

23:55-14:10

1 stop30h 15m

Seattle/Tacoma Intl

Wed 31/12

00:00-15:30

Nonstop0h 00m

£518

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Wed 13/1

08:05-21:12

3 stops29h 07m

Seattle/Tacoma Intl

Wed 31/12

00:00-15:30

Nonstop0h 00m

£535

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Tue 8/12

09:20-11:40

2 stops42h 20m

Seattle/Tacoma Intl

Wed 31/12

00:00-15:30

Nonstop0h 00m

£537

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Mon 7/12

17:20-11:40

2 stops34h 20m

Seattle/Tacoma Intl

Wed 31/12

00:00-15:30

Nonstop0h 00m

£537

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Mon 19/10

19:20-12:25

1 stop32h 05m

Seattle/Tacoma Intl

Tue 20/10

16:25-14:20

1 stop30h 55m

£820

Kuala LumpurSeattle

KUL Kuala Lumpur Intl - SEA Seattle/Tacoma Intl

KULSEA

Kuala Lumpur Intl

Mon 22/3

22:00-12:40

2 stops29h 40m

Seattle/Tacoma Intl

Mon 3/5

11:31-07:55

2 stops29h 24m

£871

Flights are sorted by cheapest return flights first.

Deals found on 24/9

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Kuala Lumpur Intl to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Kuala Lumpur Intl with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Kuala Lumpur Intl Airport to Seattle

What is the cheapest month to book a flight from Kuala Lumpur Intl Airport to Seattle?

Currently, February is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Seattle (average of £695). Flying from Kuala Lumpur Intl Airport to Seattle in July is currently the most expensive (average of £919). 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 Intl Airport to Seattle?

Airfare is typical for this route at the moment.

Kuala Lumpur Intl Airport to Seattle flights typically cost between £729 and £876 in October.
The cheapest return price found within the last 5 days was £776 on United Airlines (23 Oct–30 Oct).

Related info for your journey

  • What airport do you fly into for flights to Seattle from Kuala Lumpur Intl?

    If you book a flight to Seattle from Kuala Lumpur Intl, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 0 flights from Kuala Lumpur Intl to Seattle/Tacoma Intl per day from 0 different airlines.

  • How long is the flight from Kuala Lumpur Intl Airport to Seattle?

    For as low as £820, United Airlines can have you in Seattle from Kuala Lumpur Intl Airport in 32h 05m. Airlines will cover a distance of 8063 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

  • Can I find deals for business class flights from Kuala Lumpur Intl to Seattle?

    Yes. Cheapflights offers flight deals from Kuala Lumpur Intl 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 Intl Airport to Seattle?

    Currently, February is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Seattle (average of £695). Flying from Kuala Lumpur Intl Airport to Seattle in July is currently the most expensive (average of £919). 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
Federal Way
SeaTac

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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

Deals for Kuala Lumpur Intl to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kuala Lumpur Intl to Seattle?

Cheapflights helps you find that perfect flight to Seattle from Kuala Lumpur Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Kuala Lumpur Intl to Seattle with no change fees?

Certainly. Search results for flights to Seattle from Kuala Lumpur Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kuala Lumpur Intl to Seattle become cheaper?

Not ready to book yet? You can track prices for flights from Kuala Lumpur Intl to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.