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Cheap flights from Seattle to Kaohsiung from $447

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Kaohsiung departing on 7/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Kaohsiung

Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
8:45 am - 9:00 pm
SEA
-
KHH
21h 15m
2 stops
ANA Logo
9:55 am - 6:32 pm
KHH
-
SEA
23h 37m
2 stops
$1,211ANA
Thu, Jul 23 - Thu, Jul 30
Multiple Airlines Logo
1:30 pm - 3:40 pm
SEA
-
KHH
35h 10m
1 stop
Multiple Airlines Logo
6:50 pm - 12:25 pm
KHH
-
SEA
32h 35m
2 stops
$1,276Multiple Airlines
Tue, Jun 30 - Tue, Jul 7
Cathay Pacific Logo
12:25 pm - 10:10 am
SEA
-
KHH
30h 45m
1 stop
Cathay Pacific Logo
7:30 am - 10:20 am
KHH
-
SEA
17h 50m
1 stop
$1,323Cathay Pacific
Thu, Jul 23 - Thu, Jul 30
United Airlines Logo
8:45 am - 9:00 pm
SEA
-
KHH
21h 15m
2 stops
United Airlines Logo
9:55 am - 8:00 am
KHH
-
SEA
37h 05m
3 stops
$1,372United Airlines
Thu, Jul 23 - Thu, Jul 30
Cathay Pacific Logo
12:25 pm - 12:40 pm
SEA
-
KHH
33h 15m
1 stop
Cathay Pacific Logo
1:40 pm - 10:20 am
KHH
-
SEA
35h 40m
1 stop
$1,387Cathay Pacific
Mon, Jun 29 - Mon, Jul 13
Multiple Airlines Logo
12:25 pm - 8:20 pm
SEA
-
KHH
16h 55m
1 stop
Multiple Airlines Logo
12:40 pm - 12:25 pm
KHH
-
SEA
62h 45m
2 stops
$1,393Multiple Airlines
Thu, Jul 23 - Thu, Jul 30
Multiple Airlines Logo
1:30 pm - 3:40 pm
SEA
-
KHH
35h 10m
1 stop
Multiple Airlines Logo
7:00 am - 11:15 am
KHH
-
SEA
19h 15m
1 stop
$1,413Multiple Airlines
Mon, Jun 29 - Mon, Jul 13
Multiple Airlines Logo
1:30 pm - 1:00 pm
SEA
-
KHH
32h 30m
1 stop
Multiple Airlines Logo
2:00 pm - 11:15 am
KHH
-
SEA
36h 15m
1 stop
$1,414Multiple Airlines
Mon, Jun 29 - Mon, Jul 13
Multiple Airlines Logo
1:30 pm - 3:40 pm
SEA
-
KHH
35h 10m
1 stop
Multiple Airlines Logo
7:00 am - 11:15 am
KHH
-
SEA
19h 15m
1 stop
$1,499Multiple Airlines
Tue, Jun 30 - Tue, Jul 7
Cathay Pacific Logo
7:56 pm - 12:40 pm
SEA
-
KHH
25h 44m
2 stops
Cathay Pacific Logo
1:40 pm - 7:07 am
KHH
-
SEA
32h 27m
2 stops
$1,542Cathay Pacific
Mon, Jun 29 - Mon, Jul 13

Cathay Pacific flights from Seattle to Kaohsiung

Our best Cathay Pacific deals on Seattle to Kaohsiung flight tickets
Cathay Pacific
Jul 23
SEA12:25 pmSeattle/Tacoma Intl
30h 45m
1 stop
KHH10:10 amKaohsiung City
Jul 30
KHH7:30 amKaohsiung City
17h 50m
1 stop
SEA10:20 amSeattle/Tacoma Intl
$1,323
Cathay Pacific
Jun 29
SEA12:25 pmSeattle/Tacoma Intl
33h 15m
1 stop
KHH12:40 pmKaohsiung City
Jul 13
KHH1:40 pmKaohsiung City
35h 40m
1 stop
SEA10:20 amSeattle/Tacoma Intl
$1,387
Cathay Pacific
Jun 29
SEA7:56 pmSeattle/Tacoma Intl
25h 44m
2 stops
KHH12:40 pmKaohsiung City
Jul 13
KHH1:40 pmKaohsiung City
32h 27m
2 stops
SEA7:07 amSeattle/Tacoma Intl
$1,542

United Airlines flights from Seattle to Kaohsiung

Our best United Airlines deals on Seattle to Kaohsiung flight tickets
United Airlines
Jul 23
SEA8:45 amSeattle/Tacoma Intl
21h 15m
2 stops
KHH9:00 pmKaohsiung City
Jul 30
KHH9:55 amKaohsiung City
37h 05m
3 stops
SEA8:00 amSeattle/Tacoma Intl
$1,372
United Airlines
Jun 29
SEA6:30 amSeattle/Tacoma Intl
23h 30m
2 stops
KHH9:00 pmKaohsiung City
Jul 13
KHH9:55 amKaohsiung City
37h 05m
3 stops
SEA8:00 amSeattle/Tacoma Intl
$1,937
United Airlines
Jun 29
SEA6:30 amSeattle/Tacoma Intl
23h 30m
2 stops
KHH9:00 pmKaohsiung City
Jul 13
KHH9:55 amKaohsiung City
37h 05m
3 stops
SEA8:00 amSeattle/Tacoma Intl
$2,134

momondo 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, momondo users made 832,500 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Seattle to Kaohsiung that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Thu 7/23

8:45 am-9:00 pm

2 stops21h 15m

Kaohsiung City

Thu 7/30

9:55 am-6:32 pm

2 stops23h 37m

$1,211

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Tue 6/30

1:30 pm-3:40 pm

1 stop35h 10m

Kaohsiung City

Tue 7/7

6:50 pm-12:25 pm

2 stops32h 35m

$1,276

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Thu 7/23

12:25 pm-10:10 am

1 stop30h 45m

Kaohsiung City

Thu 7/30

7:30 am-10:20 am

1 stop17h 50m

$1,323

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Thu 7/23

8:45 am-9:00 pm

2 stops21h 15m

Kaohsiung City

Thu 7/30

9:55 am-8:00 am

3 stops37h 05m

$1,372

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Mon 6/29

12:25 pm-12:40 pm

1 stop33h 15m

Kaohsiung City

Mon 7/13

1:40 pm-10:20 am

1 stop35h 40m

$1,387

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Thu 7/23

12:25 pm-8:20 pm

1 stop16h 55m

Kaohsiung City

Thu 7/30

12:40 pm-12:25 pm

2 stops62h 45m

$1,393

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Mon 6/29

1:30 pm-3:40 pm

1 stop35h 10m

Kaohsiung City

Mon 7/13

7:00 am-11:15 am

1 stop19h 15m

$1,413

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Mon 6/29

1:30 pm-1:00 pm

1 stop32h 30m

Kaohsiung City

Mon 7/13

2:00 pm-11:15 am

1 stop36h 15m

$1,414

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Tue 6/30

1:30 pm-3:40 pm

1 stop35h 10m

Kaohsiung City

Tue 7/7

7:00 am-11:15 am

1 stop19h 15m

$1,499

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Mon 6/29

7:56 pm-12:40 pm

2 stops25h 44m

Kaohsiung City

Mon 7/13

1:40 pm-7:07 am

2 stops32h 27m

$1,542

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Seattle to Kaohsiung

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Seattle to Kaohsiung flights?

You could potentially save up to 59% on your flight if you consider stops on a Seattle to Kaohsiung flight.

Cheap Seattle to Kaohsiung flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Kaohsiung

Fastest flight time

32h 30m

Direct flights

None
The fastest flight from Seattle to Kaohsiung takes 32h 30m
There are no direct flights from Seattle to Kaohsiung. There are no popular flight routes from Seattle to Kaohsiung.
Search flight deals

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Kaohsiung?

    Prices for flights from Seattle/Tacoma Intl Airport to Kaohsiung are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Kaohsiung?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Kaohsiung.

  • What documentation or ID do you need to fly to Kaohsiung?

    The travel and health documents required for your trip to Kaohsiung can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kaohsiung. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Kaohsiung?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kaohsiung from Seattle.

Can I find flights from Seattle to Kaohsiung with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kaohsiung from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Kaohsiung?

momondo helps you find the best flight between Seattle and Kaohsiung by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to Kaohsiung right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kaohsiung from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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