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Kaohsiung City

$992+ Cheap flights from Washington to Kaohsiung City (KHH)

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KHH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Washington to Kaohsiung City

Best flights from Washington to Kaohsiung City
Discover carefully curated flight deals from Washington to Kaohsiung City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This oojo deal was found by Cheapflights users on 12/17. 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.
Mon 2/95:59 pmSEA - KHH
2 stops24h 26mCathay Pacific
Mon 2/167:25 pmKHH - SEA
2 stops29h 22mCathay Pacific
Deal found 12/17$992
This United Airlines deal was found by Cheapflights users on 12/17. 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 2/912:24 pmSEA - KHH
3 stops40h 56mUnited Airlines
Mon 2/1611:30 amKHH - SEA
3 stops38h 19mUnited Airlines
Deal found 12/17$1,345
This Korean Air deal was found by Cheapflights users on 12/17. 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.
Mon 2/911:25 amSEA - KHH
1 stop34h 50mKorean Air
Mon 2/167:05 amKHH - SEA
1 stop22h 15mKorean Air
Deal found 12/17$4,676
This Korean Air deal was found by Cheapflights users on 12/17. 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.
Mon 2/911:00 amSEA - KHH
1 stop35h 15mMultiple Airlines
Mon 2/167:05 amKHH - SEA
2 stops22h 50mMultiple Airlines
Deal found 12/17$5,120

Find flight deals from Washington to Kaohsiung City

Keep the following information in mind while searching for Washington to Kaohsiung City flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$992
(oojo)
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 Washington to Kaohsiung City
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Kaohsiung City 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 December 18, 2025.
Use the filters below to find and compare flights from Washington to Kaohsiung City that are best for you.

Fly from

Washington

Fly to

Kaohsiung City

Route

Depart

Return

Price

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Mon 2/9

5:59 pm-10:25 am

2 stops24h 26m

Kaohsiung City

Mon 2/16

7:25 pm-8:47 am

2 stops29h 22m

$992

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Mon 2/9

12:24 pm-9:20 pm

3 stops40h 56m

Kaohsiung City

Mon 2/16

11:30 am-9:49 am

3 stops38h 19m

$1,345

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Mon 2/9

11:25 am-2:15 pm

1 stop34h 50m

Kaohsiung City

Mon 2/16

7:05 am-1:20 pm

1 stop22h 15m

$4,676

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Mon 2/9

11:00 am-2:15 pm

1 stop35h 15m

Kaohsiung City

Mon 2/16

7:05 am-1:55 pm

2 stops22h 50m

$5,120

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Washington to Kaohsiung City

Have a flexible travel schedule? Discover the best time to fly to Kaohsiung City from Washington 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 Washington to Kaohsiung City
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 Washington to Kaohsiung City. 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 into for flights to Kaohsiung City from Washington?

    Kaohsiung City (KHH), located 3.5 mi from the city center, is the airport you fly into when you book flights from Washington to Kaohsiung City.

  • How long is the flight from State of Washington to Kaohsiung City?

    Departing from State of Washington to Kaohsiung City will take you 24h 26m. Airlines will cover 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 Washington to Kaohsiung City that include hotel bookings?

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

  • How can I find direct flights from Washington to Kaohsiung City?

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

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

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

See more FAQs

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