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Cheap flights from Washington to Kota Kinabalu from $998

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Kota Kinabalu departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Washington to Kota Kinabalu

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
7:20 am - 12:30 am
SEA
-
BKI
26h 10m
2 stops
China Eastern Logo
1:30 am - 3:24 pm
BKI
-
SEA
28h 54m
2 stops
$998China Eastern
Thu, Sep 10 - Sun, Sep 13
China Eastern Logo
7:20 am - 12:30 am
SEA
-
BKI
26h 10m
2 stops
China Eastern Logo
1:30 am - 4:55 pm
BKI
-
SEA
30h 25m
2 stops
$999China Eastern
Thu, Sep 10 - Sun, Sep 13
China Eastern Logo
7:00 am - 12:30 am
SEA
-
BKI
26h 30m
2 stops
China Eastern Logo
1:30 am - 4:01 pm
BKI
-
SEA
29h 31m
2 stops
$1,358China Eastern
Mon, May 4 - Sun, May 10
Singapore Airlines Logo
10:15 am - 7:45 pm
SEA
-
BKI
42h 30m
1 stop
Singapore Airlines Logo
3:00 pm - 8:45 am
BKI
-
SEA
32h 45m
2 stops
$1,405Singapore Airlines
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
10:30 am - 10:45 am
SEA
-
BKI
33h 15m
2 stops
Multiple Airlines Logo
12:55 am - 1:40 pm
BKI
-
SEA
27h 45m
1 stop
$4,173Multiple Airlines
Sat, Sep 12 - Tue, Sep 29
Multiple Airlines Logo
10:30 am - 10:45 am
SEA
-
BKI
33h 15m
2 stops
Multiple Airlines Logo
12:55 am - 1:40 pm
BKI
-
SEA
27h 45m
1 stop
$4,204Multiple Airlines
Sat, Sep 12 - Wed, Sep 30
Multiple Airlines Logo
10:30 am - 12:30 pm
SEA
-
BKI
35h 00m
2 stops
Multiple Airlines Logo
12:55 am - 1:40 pm
BKI
-
SEA
27h 45m
1 stop
$4,236Multiple Airlines
Mon, Sep 14 - Tue, Sep 29
Multiple Airlines Logo
10:30 am - 12:30 pm
SEA
-
BKI
35h 00m
2 stops
Multiple Airlines Logo
12:55 am - 1:40 pm
BKI
-
SEA
27h 45m
1 stop
$4,263Multiple Airlines
Thu, Sep 17 - Tue, Sep 29
Multiple Airlines Logo
10:30 am - 12:30 pm
SEA
-
BKI
35h 00m
2 stops
Multiple Airlines Logo
12:55 am - 1:40 pm
BKI
-
SEA
27h 45m
1 stop
$4,267Multiple Airlines
Mon, Sep 14 - Wed, Sep 30
Multiple Airlines Logo
10:30 am - 10:45 am
SEA
-
BKI
33h 15m
2 stops
Multiple Airlines Logo
12:55 am - 2:55 pm
BKI
-
SEA
29h 00m
1 stop
$4,274Multiple Airlines
Sat, Sep 12 - Mon, Sep 28

China Eastern flights from State of Washington to Kota Kinabalu

Our best China Eastern deals on State of Washington to Kota Kinabalu flight tickets
China Eastern
Sep 10
SEA7:20 amSeattle/Tacoma Intl
26h 10m
2 stops
BKI12:30 amKota Kinabalu
Sep 13
BKI1:30 amKota Kinabalu
28h 54m
2 stops
SEA3:24 pmSeattle/Tacoma Intl
$998
China Eastern
Sep 10
SEA7:20 amSeattle/Tacoma Intl
26h 10m
2 stops
BKI12:30 amKota Kinabalu
Sep 13
BKI1:30 amKota Kinabalu
30h 25m
2 stops
SEA4:55 pmSeattle/Tacoma Intl
$999
China Eastern
May 4
SEA7:00 amSeattle/Tacoma Intl
26h 30m
2 stops
BKI12:30 amKota Kinabalu
May 10
BKI1:30 amKota Kinabalu
29h 31m
2 stops
SEA4:01 pmSeattle/Tacoma Intl
$1,358

Singapore Airlines flights from State of Washington to Kota Kinabalu

Our best Singapore Airlines deals on State of Washington to Kota Kinabalu flight tickets
Singapore Airlines
Sep 10
SEA10:15 amSeattle/Tacoma Intl
42h 30m
1 stop
BKI7:45 pmKota Kinabalu
Sep 14
BKI3:00 pmKota Kinabalu
32h 45m
2 stops
SEA8:45 amSeattle/Tacoma Intl
$1,405
Singapore Airlines
Sep 15
SEA10:15 amSeattle/Tacoma Intl
34h 00m
1 stop
BKI11:15 amKota Kinabalu
Sep 30
BKI9:50 amKota Kinabalu
37h 55m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$5,378
Singapore Airlines
Sep 17
SEA10:15 amSeattle/Tacoma Intl
34h 00m
1 stop
BKI11:15 amKota Kinabalu
Sep 30
BKI8:30 pmKota Kinabalu
27h 15m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$5,923

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Washington to Kota Kinabalu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleKota Kinabalu

SEA - BKI

SEABKI

Seattle/Tacoma Intl

Thu 9/10

7:20 am-12:30 am

2 stops26h 10m

Kota Kinabalu

Sun 9/13

1:30 am-3:24 pm

2 stops28h 54m

$998

SeattleKota Kinabalu

SEA - BKI

SEABKI

Seattle/Tacoma Intl

Thu 9/10

7:20 am-12:30 am

2 stops26h 10m

Kota Kinabalu

Sun 9/13

1:30 am-4:55 pm

2 stops30h 25m

$999

SeattleKota Kinabalu

SEA - BKI

SEABKI

Seattle/Tacoma Intl

Mon 5/4

7:00 am-12:30 am

2 stops26h 30m

Kota Kinabalu

Sun 5/10

1:30 am-4:01 pm

2 stops29h 31m

$1,358

SeattleKota Kinabalu

SEA - BKI

SEABKI

Seattle/Tacoma Intl

Thu 9/10

10:15 am-7:45 pm

1 stop42h 30m

Kota Kinabalu

Mon 9/14

3:00 pm-8:45 am

2 stops32h 45m

$1,405

SeattleKota Kinabalu

SEA - BKI

SEABKI

Seattle/Tacoma Intl

Sat 9/12

10:30 am-10:45 am

2 stops33h 15m

Kota Kinabalu

Tue 9/29

12:55 am-1:40 pm

1 stop27h 45m

$4,173

SeattleKota Kinabalu

SEA - BKI

SEABKI

Seattle/Tacoma Intl

Sat 9/12

10:30 am-10:45 am

2 stops33h 15m

Kota Kinabalu

Wed 9/30

12:55 am-1:40 pm

1 stop27h 45m

$4,204

SeattleKota Kinabalu

SEA - BKI

SEABKI

Seattle/Tacoma Intl

Mon 9/14

10:30 am-12:30 pm

2 stops35h 00m

Kota Kinabalu

Tue 9/29

12:55 am-1:40 pm

1 stop27h 45m

$4,236

SeattleKota Kinabalu

SEA - BKI

SEABKI

Seattle/Tacoma Intl

Thu 9/17

10:30 am-12:30 pm

2 stops35h 00m

Kota Kinabalu

Tue 9/29

12:55 am-1:40 pm

1 stop27h 45m

$4,263

SeattleKota Kinabalu

SEA - BKI

SEABKI

Seattle/Tacoma Intl

Mon 9/14

10:30 am-12:30 pm

2 stops35h 00m

Kota Kinabalu

Wed 9/30

12:55 am-1:40 pm

1 stop27h 45m

$4,267

SeattleKota Kinabalu

SEA - BKI

SEABKI

Seattle/Tacoma Intl

Sat 9/12

10:30 am-10:45 am

2 stops33h 15m

Kota Kinabalu

Mon 9/28

12:55 am-2:55 pm

1 stop29h 00m

$4,274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cheap State of Washington to Kota Kinabalu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Kota Kinabalu

Fastest flight time

41h 15m

Direct flights

None
The fastest flight from State of Washington to Kota Kinabalu takes 41h 15m
There are no direct flights from State of Washington to Kota Kinabalu. There are no popular flight routes from State of Washington to Kota Kinabalu.
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  • When did momondo last update prices for flights from Washington to Kota Kinabalu Airport?

    Prices for flights from Washington to Kota Kinabalu Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington to Kota Kinabalu Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Kota Kinabalu Airport.

  • What documentation or ID do you need to fly to Kota Kinabalu Airport?

    The travel and health documents you'll need for your trip to Kota Kinabalu Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kota Kinabalu Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from State of Washington to Kota Kinabalu?

    Search flight deals from State of Washington to Kota Kinabalu. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from State of Washington to Kota Kinabalu with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Kota Kinabalu?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kota Kinabalu from Washington.

Can I find flights from Washington to Kota Kinabalu with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington to Kota Kinabalu flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington to Kota Kinabalu?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kota Kinabalu from Washington.

I’m not ready to book a flight from Washington to Kota Kinabalu right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to Kota Kinabalu flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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