RM 378+ Cheap flights from Seattle

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — KUL
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Seattle

Discover essential information about flights departing from Seattle, including flight schedules, destinations, airlines operating at the Seattle airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 12 December 2025.

Cheapest one-way flight

RM 653

Most popular destination

Los Angeles (LAX)

Good round-trip deal

RM 2,142 or less

Good one-way deal

RM 503 or less
The cheapest one-way flight from Seattle/Tacoma Intl is currently to Los Angeles.
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Los Angeles (LAX) is currently the most popular flight destination from Seattle/Tacoma Intl (average return price of RM 722).
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Price to beat on a round-trip flight from Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Seattle/Tacoma Intl.
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Find flights from Seattle

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Cheapest flights from Seattle
Explore the most affordable flight options available from Seattle. Find the lowest fares based on data from user searches, with prices last updated on 12 December 2025.

Fri 6/308:45SEA - KUL
1 stop20h 20mSingapore Airlines
Wed 11/322:00KUL - SEA
1 stop25h 10mSingapore Airlines
Deal found 11/12RM 2,752
Sun 1/308:45SEA - KUL
1 stop39h 30mMultiple Airlines
Sun 8/317:00KUL - SEA
2 stops32h 44mMultiple Airlines
Deal found 10/12RM 2,817
Thu 7/523:10SEA - KUL
1 stop35h 05mPhilippine Airlines
Tue 19/512:20KUL - SEA
1 stop22h 45mPhilippine Airlines
Deal found 10/12RM 2,858
Sun 15/322:30SEA - KUL
1 stop21h 15mPhilippine Airlines
Tue 31/312:20KUL - SEA
1 stop22h 45mPhilippine Airlines
Deal found 12/12RM 2,899
Fri 13/309:45SEA - PEN
1 stop37h 55mSingapore Airlines
Mon 30/315:15PEN - SEA
1 stop32h 30mSingapore Airlines
Deal found 11/12RM 2,899
Thu 12/322:30SEA - KUL
1 stop21h 15mPhilippine Airlines
Tue 31/312:20KUL - SEA
1 stop22h 45mPhilippine Airlines
Deal found 12/12RM 2,928
Sat 14/309:45SEA - KUL
1 stop33h 35mSingapore Airlines
Mon 30/322:30KUL - SEA
1 stop25h 15mSingapore Airlines
Deal found 12/12RM 2,990
Fri 13/322:30SEA - KUL
1 stop21h 15mPhilippine Airlines
Tue 31/312:20KUL - SEA
1 stop22h 45mPhilippine Airlines
Deal found 12/12RM 3,055
Sun 29/310:15SEA - KUL
1 stop20h 15mSingapore Airlines
Wed 15/422:30KUL - SEA
1 stop25h 15mSingapore Airlines
Deal found 11/12RM 3,170
Wed 11/317:55SEA - KUL
2 stops37h 30mKorean Air
Wed 25/323:55KUL - SEA
1 stop25h 05mKorean Air
Deal found 9/12RM 3,203
Thu 15/115:45SEA - KUL
1 stop23h 00mANA
Tue 27/114:15KUL - SEA
1 stop39h 05mANA
Deal found 12/12RM 3,224
Thu 15/115:45SEA - KUL
2 stops26h 35mUnited Airlines
Tue 27/114:15KUL - SEA
1 stop39h 05mUnited Airlines
Deal found 10/12RM 3,228

Find flights from Seattle within your budget

 
Find flights departing from Seattle that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 12 December 2025. In the last 7 days, Cheapflights users made a total of 407,431 searches

Fly to

Kuala Lumpur Intl

Route

Departure

Return

Price

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 13/3

09:45-16:50

1 stop40h 05m

Penang Intl

Mon 30/3

18:10-08:45

1 stop29h 35m

RM 2,899

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Wed 11/3

17:55-22:25

2 stops37h 30m

Kuala Lumpur Intl

Wed 25/3

23:55-10:00

1 stop25h 05m

RM 3,203

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 16/3

13:30-22:25

2 stops41h 55m

Kuala Lumpur Intl

Wed 1/4

23:10-10:40

1 stop26h 30m

RM 3,203

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 12/3

07:20-22:25

2 stops48h 05m

Kuala Lumpur Intl

Wed 1/4

23:10-21:48

2 stops37h 38m

RM 3,249

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Mon 16/3

09:20-10:20

2 stops34h 00m

Kuala Lumpur Intl

Mon 30/3

16:55-10:38

2 stops32h 43m

RM 3,294

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 12/3

12:36-13:55

2 stops34h 19m

Kuala Lumpur Intl

Mon 30/3

16:55-10:38

2 stops32h 43m

RM 3,294

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 15/1

15:45-06:45

1 stop23h 00m

Kuala Lumpur Intl

Sun 25/1

08:05-21:12

2 stops29h 07m

RM 3,306

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Thu 15/1

15:45-13:55

2 stops30h 10m

Kuala Lumpur Intl

Tue 27/1

14:15-13:20

1 stop39h 05m

RM 3,318

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Tue 10/2

05:00-00:15

2 stops27h 15m

Kuala Lumpur Intl

Fri 6/3

20:30-16:14

2 stops35h 44m

RM 3,335

SeattleKuala Lumpur

SEA - KUL

SEAKUL

Seattle/Tacoma Intl

Sun 29/3

19:37-13:50

2 stops51h 13m

Kuala Lumpur Intl

Wed 15/4

20:40-14:38

2 stops32h 58m

RM 3,339

Flights are sorted by cheapest return flights first.

Deals found on 12/12

Showing 1-10 of 45 results
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Best time to book a flight from Seattle

Have a flexible travel schedule? Discover the best time to fly from Seattle 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 Seattle

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

When is the best time to book a flight from Seattle?

Use this chart to determine the optimal time to book a return flight from Seattle to Kuala Lumpur Intl. Price data was last updated on 5 December 2025.

The best time to book flights from Seattle is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle?

Currently, December is the cheapest month in which you can book a flight from Seattle (average of RM 2,661). Flying from Seattle in June will prove the most costly (average of RM 3,544). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Seattle?

Some of the most frequent flights departing from Seattle everyday are: Los Angeles (586 flights per day), San Francisco (470 flights per day), and Vancouver (410 flights per day).

Los Angeles
Los Angeles
From RM 653
San Francisco
San Francisco
From RM 5,651

What is the cheapest place to fly to from Seattle?

The cheapest city to fly to from Seattle is Chicago, with prices starting at RM 467. Explore other affordable destinations below.

Chicago
Chicago
From RM 467
Los Angeles
Los Angeles
From RM 653
Honolulu
Honolulu
From RM 1,383

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from Washington

Book a direct flight from one of these other cities located in Washington.
Direct flights from Spokane

Related info for your journey

Access useful and relevant information related to your journey from Seattle. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 12 December 2025.

  • What are the most popular destinations to fly to from Seattle?

    This month, the top selected destinations from Seattle are Mumbai, Boston, Bangkok Suvarnabhumi Airport. Throughout the year, Boston, Bangkok Suvarnabhumi Airport, Mumbai are some of the top choices made by users flying from Seattle.

  • What is the cheapest flight from Seattle to anywhere?

    Users have flown out of Seattle for as low as RM 467 to Chicago O'Hare Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for RM 2,696 to fly from Seattle.

  • What is the cheapest first class flight from Seattle?

    If you’re looking to fly first-class from Seattle to anywhere, put Los Angeles on your list as prices start at RM 793 for this destination.

  • What is the cheapest month to fly from Seattle?

    Currently, the cheapest month for flights from Seattle is December. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Seattle?

    Here are some of the cheapest flight destinations from Seattle:
    Travel from Seattle to Kuala Lumpur from RM 2,817 round trip

  • How does Cheapflights help users find flights from Seattle?

    Cheapflights helps you search for flights from Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Seattle?

    Millions of users choose and trust Cheapflights to book the best flight deals from 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 Seattle with no change fees?

    Need flexible booking options for your flight from Seattle ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Seattle become cheaper?

    Yes! Start tracking prices for flights from Seattle today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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How does Cheapflights help users find flights from Seattle?

Cheapflights helps you search for flights from Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from 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 Seattle with no change fees?

Need flexible booking options for your flight from Seattle ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle become cheaper?

Yes! Start tracking prices for flights from Seattle today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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