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Kaohsiung

$727+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KHH
Oct 13 — Oct 201
Mon 10/13
Mon 10/20
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 September 13, 2025.

Round-trip from

$727
(United Airlines)
From Seattle/Tacoma Intl to Kaohsiung
Search Deals

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 September 13, 2025.

This United Airlines deal was found by Cheapflights users on 9/12. 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.
Thu 9/257:00 amSEA - KHH
2 stops23h 00mUnited Airlines
Sun 9/2810:25 amKHH - SEA
2 stops40h 31mUnited Airlines
Deal found 9/12$731
This SmartFares deal was found by Cheapflights users on 9/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/252:50 pmSEA - KHH
1 stop32h 10mMultiple Airlines
Sun 9/287:00 amKHH - SEA
1 stop19h 30mMultiple Airlines
Deal found 9/12$766
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/26:35 amSEA - KHH
2 stops23h 25mUnited Airlines
Mon 10/610:25 amKHH - SEA
3 stops25h 50mUnited Airlines
Deal found 9/10$878
This oojo deal was found by Cheapflights users on 9/12. 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.
Sat 11/156:20 amSEA - KHH
2 stops24h 55mCathay Pacific
Sun 11/3011:25 amKHH - SEA
2 stops23h 11mCathay Pacific
Deal found 9/12$1,113
This Ovago deal was found by Cheapflights users on 9/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:20 pmSEA - KHH
2 stops37h 35mAsiana Airlines
Sun 11/303:45 pmKHH - SEA
1 stop14h 10mAsiana Airlines
Deal found 9/12$1,662

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 September 13, 2025.
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 1/5

3:45 pm-9:20 pm

1 stop37h 35m

Kaohsiung City

Thu 1/22

10:35 am-9:12 pm

3 stops26h 37m

$727

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Tue 1/6

3:45 pm-9:20 pm

1 stop37h 35m

Kaohsiung City

Thu 1/22

10:35 am-3:44 pm

2 stops21h 09m

$727

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Wed 1/7

3:30 pm-9:20 pm

3 stops37h 50m

Kaohsiung City

Thu 1/22

10:35 am-3:44 pm

2 stops21h 09m

$728

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Thu 9/25

7:00 am-9:00 pm

2 stops23h 00m

Kaohsiung City

Sun 9/28

10:25 am-11:56 am

2 stops40h 31m

$731

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Fri 1/9

9:00 am-9:20 pm

2 stops44h 20m

Kaohsiung City

Thu 1/22

10:35 am-6:27 pm

2 stops23h 52m

$735

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Thu 1/8

9:00 am-9:20 pm

2 stops44h 20m

Kaohsiung City

Thu 1/22

10:35 am-9:12 pm

3 stops26h 37m

$735

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Thu 10/2

6:35 am-9:00 pm

2 stops23h 25m

Kaohsiung City

Mon 10/6

10:25 am-9:53 pm

2 stops26h 28m

$878

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

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 37h 35m. Fly via United Airlines to get the fastest option. Seattle and Kaohsiung are separated by a distance of 6230 mi.

  • 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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