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Kaohsiung

$670+ 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. 5 — feb. 121
jue. 2/5
jue. 2/12
1 adult, Economy
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Cheap flight deals from Seattle to Kaohsiung

Keep the following information in mind while searching for Seattle to Kaohsiung flight deals. Data was last updated enero 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,133
(Cathay Pacific)
Provider with most accurate pricing for Seattle/Tacoma Intl-Kaohsiung City flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Kaohsiung City flights.
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From Seattle/Tacoma Intl to Kaohsiung
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Find 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 enero 6, 2026.

This United Airlines deal was found by Cheapflights users on 1/5. 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.
dom. 9/65:15 amSEA - KHH
2 stops24h 45mUnited Airlines
jue. 9/1010:25 amKHH - SEA
3 stops25h 47mUnited Airlines
Deal found 1/5$670
This Cathay Pacific deal was found by Cheapflights users on 1/6. 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.
lun. 6/2912:15 pmSEA - KHH
1 stop33h 00mCathay Pacific
lun. 7/131:15 pmKHH - SEA
1 stop36h 20mCathay Pacific
Deal found 1/6$1,133
This United Airlines deal was found by Cheapflights users on 1/5. 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.
lun. 6/299:02 amSEA - KHH
2 stops20h 58mUnited Airlines
lun. 7/1310:25 amKHH - SEA
2 stops42h 33mUnited Airlines
Deal found 1/5$1,302
This Korean Air deal was found by Cheapflights users on 1/5. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/61:00 pmSEA - KHH
1 stop34h 05mKorean Air
jue. 9/107:05 amKHH - SEA
1 stop18h 35mKorean Air
Deal found 1/5$2,811

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 enero 6, 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

lun. 6/29

12:15 pm-12:15 pm

1 stop33h 00m

Kaohsiung City

lun. 7/13

1:15 pm-10:35 am

1 stop36h 20m

$1,133

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

lun. 6/29

9:02 am-9:00 pm

2 stops20h 58m

Kaohsiung City

lun. 7/13

10:25 am-1:58 pm

2 stops42h 33m

$1,302

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

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 20h 58m. Fly via Cathay Pacific or United Airlines 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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