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Kaohsiung City

$518+ Cheap flights from Seattle (SEA) to Kaohsiung City (KHH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KHH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$1,106
(United Airlines)

One-way from

$518
(United Airlines)
From Seattle/Tacoma Intl to Kaohsiung City
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One-way flight from Seattle/Tacoma Intl to Kaohsiung City
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Find flight deals from Seattle to Kaohsiung City

Cheapest flights from Seattle to Kaohsiung City
Explore the most affordable flight options available from Seattle to Kaohsiung City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/256:45 amSEA - KHH
2 stops23h 15mUnited Airlines
Fri 8/110:25 amKHH - SEA
2 stops29h 34mUnited Airlines
Deal found 6/10$1,106
This Travelocity deal was found by Cheapflights users on 6/11. 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.
Thu 7/35:30 amSEA - KHH
2 stops24h 30mMultiple Airlines
Sun 8/39:15 amKHH - SEA
2 stops24h 21mMultiple Airlines
Deal found 6/11$1,218
This oojo deal was found by Cheapflights users on 6/11. 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.
Thu 7/32:30 pmSEA - KHH
1 stop32h 30mAsiana Airlines
Sun 8/33:50 pmKHH - SEA
1 stop35h 55mAsiana Airlines
Deal found 6/11$1,807

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 June 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

Fri 7/25

6:45 am-9:00 pm

2 stops23h 15m

Kaohsiung City

Fri 8/1

10:25 am-12:59 am

2 stops29h 34m

$1,106

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Thu 7/3

5:30 am-9:00 pm

2 stops24h 30m

Kaohsiung City

Sun 8/3

9:15 am-6:36 pm

2 stops24h 21m

$1,218

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Thu 7/3

2:30 pm-2:00 pm

1 stop32h 30m

Kaohsiung City

Sun 8/3

3:50 pm-12:45 pm

1 stop35h 55m

$1,807

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Sat 7/26

5:14 pm-9:00 pm

3 stops60h 46m

$518

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Fri 7/11

2:30 pm-9:30 am

2 stops28h 00m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Kaohsiung City

Rainfall in Kaohsiung City by month

Plan your trip to Kaohsiung City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kaohsiung City ranges from 1.2 - 3.9 inches per month. September is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Kaohsiung City when rainfall is around 1.2 in.

Temperature in Kaohsiung City by month

Plan your trip to Kaohsiung City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kaohsiung City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Kaohsiung City

Get insights into the airlines that provide service to Kaohsiung City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kaohsiung City. Reviews last updated June 12, 2025.
Asiana Airlines
8.2
Very good
440 reviews

Food

8.0

Boarding

8.4

Entertainment

7.8

Overall

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Asiana Airlines
8.2
Very good
440 reviews
Asiana Airlines
8.2
Very good
440 reviews

Food

8.0

Boarding

8.4

Entertainment

7.8

Overall

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
United Airlines
7.4
Good
8,790 reviews
Asiana Airlines
8.2
Very good
440 reviews

Food

8.0

Boarding

8.4

Entertainment

7.8

Overall

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.

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.

  • 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.

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