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Kaohsiung

$669+ Cheap flights from Seattle (SEA) to Kaohsiung

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KHH
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Seattle to Kaohsiung

Cheapest flights from Seattle to Kaohsiung
Explore the most affordable flight options available from Seattle to Kaohsiung. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:35 am
SEA
-
KHH
2 stops21h 25m
United Airlines
Thu 9/109:55 am
KHH
-
SEA
3 stops26h 17m
United Airlines
Deal found 1/19$669
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:57 am
SEA
-
KHH
2 stops23h 03m
United Airlines
Wed 8/269:55 am
KHH
-
SEA
2 stops28h 33m
United Airlines
Deal found 1/20$760
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:45 pm
SEA
-
KHH
1 stop33h 15m
Multiple Airlines
Wed 8/266:55 am
KHH
-
SEA
1 stop21h 35m
Multiple Airlines
Deal found 1/20$890
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:29 pm
SEA
-
KHH
2 stops33h 51m
United Airlines
Fri 3/611:30 am
KHH
-
SEA
3 stops42h 16m
United Airlines
Deal found 1/20$1,003
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:15 pm
SEA
-
KHH
1 stop19h 55m
Cathay Pacific
Wed 8/267:10 pm
KHH
-
SEA
2 stops27h 56m
Cathay Pacific
Deal found 1/20$1,048
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/293:51 pm
SEA
-
KHH
3 stops38h 09m
United Airlines
Mon 7/139:55 am
KHH
-
SEA
2 stops43h 03m
United Airlines
Deal found 1/20$1,073
This Cathay Pacific deal was found by Cheapflights users on 1/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2912:15 pm
SEA
-
KHH
1 stop31h 00m
Cathay Pacific
Mon 7/137:10 pm
KHH
-
SEA
1 stop30h 25m
Cathay Pacific
Deal found 1/20$1,139

Find flight deals from Seattle to Kaohsiung

Keep the following information in mind while searching for Seattle to Kaohsiung flight deals. Data was last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,003
(United Airlines)
Provider with most accurate pricing for Seattle/Tacoma Intl-Kaohsiung City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Kaohsiung City flights.
Search Deals
From Seattle/Tacoma Intl to Kaohsiung
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Kaohsiung 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 January 21, 2026.
Use the filters below to find and compare flights from Seattle to Kaohsiung that are best for you.

Fly from

Seattle

Fly to

Kaohsiung

Route

Depart

Return

Price

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Mon 3/2

7:29 pm-9:20 pm

2 stops33h 51m

Kaohsiung City

Fri 3/6

11:30 am-1:46 pm

3 stops42h 16m

$1,003

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Mon 6/29

3:51 pm-9:00 pm

3 stops38h 09m

Kaohsiung City

Mon 7/13

9:55 am-1:58 pm

2 stops43h 03m

$1,073

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Mon 6/29

12:15 pm-10:15 am

1 stop31h 00m

Kaohsiung City

Mon 7/13

7:10 pm-10:35 am

1 stop30h 25m

$1,139

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Mon 3/2

7:55 pm-10:25 am

2 stops22h 30m

Kaohsiung City

Fri 3/6

11:25 am-8:58 pm

2 stops25h 33m

$1,178

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Mon 3/2

11:40 am-9:05 pm

3 stops41h 25m

Kaohsiung City

Fri 3/6

4:40 pm-12:35 pm

2 stops35h 55m

$1,841

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Best time to book a flight from Seattle to Kaohsiung

Have a flexible travel schedule? Discover the best time to fly to Kaohsiung 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Kaohsiung
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Kaohsiung. 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 from for flights from Seattle to Kaohsiung?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Kaohsiung from Seattle.

  • How long is the flight from Seattle to Kaohsiung?

    There are many flights that can get you from Seattle to Kaohsiung in 31h. Fly via United Airlines or Cathay Pacific to get the fastest option. Seattle and Kaohsiung are separated by a distance of 6230 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Seattle to Kaohsiung?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Kaohsiung 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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