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Kota Kinabalu

$353+ Cheap flights from Seattle (SEA) to Kota Kinabalu (BKI)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BKI
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
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Cheap flight deals from Seattle to Kota Kinabalu

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Kota Kinabalu (BKI). 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 November 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$771
(Trip.com)

One-way from

$353
(Mytrip)
Provider with most accurate pricing for Seattle/Tacoma Intl-Kota Kinabalu flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Kota Kinabalu flights.
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From Seattle/Tacoma Intl to Kota Kinabalu
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One-way flight from Seattle/Tacoma Intl to Kota Kinabalu
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Find flight deals from Seattle to Kota Kinabalu

Best flights from Seattle to Kota Kinabalu
Discover carefully curated flight deals from Seattle to Kota Kinabalu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 24, 2025.

This Trip.com deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1112:10 amSEA - BKI
2 stops33h 20mMultiple Airlines
Thu 3/261:30 amBKI - SEA
2 stops28h 25mMultiple Airlines
Deal found 11/23$771
This FlightHub deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:20 amSEA - BKI
2 stops26h 10mChina Eastern
Thu 3/261:30 amBKI - SEA
2 stops31h 55mChina Eastern
Deal found 11/23$940
This Singapore Airlines deal was found by Cheapflights users on 11/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/258:45 amSEA - BKI
2 stops38h 35mSingapore Airlines
Wed 1/282:40 pmBKI - SEA
2 stops32h 30mSingapore Airlines
Deal found 11/22$1,395

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Kota Kinabalu 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 2,558,603 searches. Data last updated November 24, 2025.
Use the filters below to find and compare flights from Seattle to Kota Kinabalu that are best for you.

Fly from

Seattle

Fly to

Kota Kinabalu

Route

Depart

Return

Price

SeattleKota Kinabalu

SEA - BKI

SEABKI

Seattle/Tacoma Intl

Wed 3/11

12:10 am-12:30 am

2 stops33h 20m

Kota Kinabalu

Thu 3/26

1:30 am-2:55 pm

2 stops28h 25m

$771

SeattleKota Kinabalu

SEA - BKI

SEABKI

Seattle/Tacoma Intl

Thu 3/12

7:20 am-12:30 am

2 stops26h 10m

Kota Kinabalu

Thu 3/26

1:30 am-6:25 pm

2 stops31h 55m

$940

SeattleKota Kinabalu

SEA - BKI

SEABKI

Seattle/Tacoma Intl

Sun 1/25

8:45 am-3:20 pm

2 stops38h 35m

Kota Kinabalu

Wed 1/28

2:40 pm-7:10 am

2 stops32h 30m

$1,395

SeattleKota Kinabalu

SEA - BKI

SEABKI

Seattle/Tacoma Intl

Wed 2/18

12:10 am-6:30 pm

2 stops26h 20m

$353

SeattleKota Kinabalu

SEA - BKI

SEABKI

Seattle/Tacoma Intl

Fri 5/15

12:10 am-4:25 pm

2 stops25h 15m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Compare providers for flights from Seattle to Kota Kinabalu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Kota Kinabalu in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Kota Kinabalu flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Kota Kinabalu flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Kota Kinabalu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Kota Kinabalu flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Kota Kinabalu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Kota Kinabalu

Have a flexible travel schedule? Discover the best time to fly to Kota Kinabalu from Seattle with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Kota Kinabalu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Kota Kinabalu?

    Airlines like China Eastern fly from Seattle to Kota Kinabalu in about 26h 10m. The time it takes to get you to your destination can typically vary by up to . Seattle and Kota Kinabalu are separated by a distance of 7324 mi.

  • Can I find deals for flights from Seattle to Kota Kinabalu that include hotel bookings?

    Yes. In addition to deals on Seattle to Kota Kinabalu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Kota Kinabalu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Kota Kinabalu.

  • Can I find deals for business class flights from Seattle to Kota Kinabalu?

    Yes. Cheapflights offers flight deals from Seattle to Kota Kinabalu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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