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Kaohsiung City

$779+ Cheap flights from Seattle (SEA) 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KHH
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Seattle to Kaohsiung City

Best flights from Seattle to Kaohsiung City
Discover carefully curated flight deals from Seattle to Kaohsiung City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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. 2/86:18 amSEA - KHH
2 stops23h 02mUnited Airlines
mié. 2/2511:30 amKHH - SEA
3 stops42h 19mUnited Airlines
Deal found 12/11$779
This Travelocity deal was found by Cheapflights users on 12/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/14:30 pmSEA - KHH
2 stops31h 00mANA
dom. 5/177:05 amKHH - SEA
2 stops22h 20mANA
Deal found 12/11$887
This Travelocity deal was found by Cheapflights users on 12/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/14:30 pmSEA - KHH
2 stops31h 00mMultiple Airlines
dom. 5/171:15 pmKHH - SEA
1 stop35h 55mMultiple Airlines
Deal found 12/11$979
This oojo deal was found by Cheapflights users on 12/11. 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.
lun. 2/93:57 pmSEA - KHH
2 stops26h 28mCathay Pacific
lun. 2/167:25 pmKHH - SEA
2 stops29h 22mCathay Pacific
Deal found 12/11$998
This United Airlines deal was found by Cheapflights users on 12/10. 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.
sáb. 1/249:00 amSEA - KHH
3 stops44h 20mUnited Airlines
sáb. 1/3111:30 amKHH - SEA
2 stops22h 58mUnited Airlines
Deal found 12/10$1,006
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/93:45 pmSEA - KHH
2 stops25h 40mMultiple Airlines
lun. 2/168:00 pmKHH - SEA
1 stop38h 40mMultiple Airlines
Deal found 12/11$1,206
This United Airlines deal was found by Cheapflights users on 12/11. 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. 2/912:25 pmSEA - KHH
3 stops40h 55mUnited Airlines
lun. 2/1611:30 amKHH - SEA
3 stops38h 19mUnited Airlines
Deal found 12/11$1,345

Find flight deals from Seattle to Kaohsiung City

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Kaohsiung City (KHH). 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$779
(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.
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From Seattle/Tacoma Intl to Kaohsiung City
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Seattle to Kaohsiung City that are best for you.

Fly from

Seattle

Fly to

Kaohsiung City

Route

Depart

Return

Price

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

dom. 2/8

6:18 am-9:20 pm

2 stops23h 02m

Kaohsiung City

mié. 2/25

11:30 am-1:49 pm

3 stops42h 19m

$779

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

vie. 5/1

4:30 pm-2:30 pm

2 stops31h 00m

Kaohsiung City

dom. 5/17

7:05 am-2:25 pm

2 stops22h 20m

$887

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

vie. 5/1

4:30 pm-2:30 pm

2 stops31h 00m

Kaohsiung City

dom. 5/17

1:15 pm-10:10 am

1 stop35h 55m

$979

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

lun. 2/9

3:57 pm-10:25 am

2 stops26h 28m

Kaohsiung City

lun. 2/16

7:25 pm-8:47 am

2 stops29h 22m

$998

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

sáb. 1/24

9:00 am-9:20 pm

3 stops44h 20m

Kaohsiung City

sáb. 1/31

11:30 am-6:28 pm

2 stops22h 58m

$1,006

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

lun. 2/9

3:45 pm-9:25 am

2 stops25h 40m

Kaohsiung City

lun. 2/16

8:00 pm-6:40 pm

1 stop38h 40m

$1,206

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

lun. 2/9

12:25 pm-9:20 pm

3 stops40h 55m

Kaohsiung City

lun. 2/16

11:30 am-9:49 am

3 stops38h 19m

$1,345

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from Seattle to Kaohsiung City

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 Kaohsiung City in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 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-Kaohsiung City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Kaohsiung City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Kaohsiung City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Kaohsiung City 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-Kaohsiung City 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 Kaohsiung City

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

    There are many flights that can get you from Seattle to Kaohsiung City in 23h 02m. Fly via United Airlines, ANA, or Cathay Pacific to get the fastest option. There are 6230 mi between Seattle and Kaohsiung City. 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 City that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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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