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Sung Shan

$375+ Cheap flights from Seattle (SEA) to Sung Shan (TSA)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TSA
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheap flight deals from Seattle to Sung Shan

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Sung Shan (TSA). 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 September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$712
(FlightHub)

One-way from

$375
(oojo)

Popular in

December

Cheapest in

September

Average price

$739
Provider with most accurate pricing for Seattle/Tacoma Intl-Taipei City Sung Shan flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Taipei City Sung Shan flights.
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From Seattle/Tacoma Intl to Taipei City Sung Shan
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One-way flight from Seattle/Tacoma Intl to Taipei City Sung Shan
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Highest demand for flights based on searches. 10% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seattle to Sung Shan

Cheapest flights from Seattle to Sung Shan
Explore the most affordable flight options available from Seattle to Sung Shan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This FlightHub deal was found by Cheapflights users on 9/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:40 pmSEA - TSA
1 stop28h 50mANA
Mon 12/151:30 pmTSA - SEA
1 stop15h 50mANA
Deal found 9/26$712
This FlightHub deal was found by Cheapflights users on 9/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/273:40 pmSEA - TSA
1 stop28h 50mANA
Thu 12/41:30 pmTSA - SEA
1 stop15h 50mANA
Deal found 9/27$717
This FlightHub deal was found by Cheapflights users on 9/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:40 pmSEA - TSA
1 stop28h 50mANA
Wed 11/51:30 pmTSA - SEA
1 stop15h 50mANA
Deal found 9/27$722
This Ovago deal was found by Cheapflights users on 9/29. 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.
Mon 12/13:40 pmSEA - TSA
1 stop32h 10mANA
Tue 12/161:30 pmTSA - SEA
2 stops25h 45mANA
Deal found 9/29$738
This KAYAK deal was found by Cheapflights users on 9/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:40 pmSEA - TSA
1 stop32h 10mANA
Thu 12/111:30 pmTSA - SEA
1 stop15h 50mANA
Deal found 9/26$740
This Ovago deal was found by Cheapflights users on 9/29. 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.
Sun 11/303:40 pmSEA - TSA
1 stop28h 50mANA
Tue 12/161:30 pmTSA - SEA
2 stops25h 45mANA
Deal found 9/29$743
This KAYAK deal was found by Cheapflights users on 9/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/293:40 pmSEA - TSA
1 stop28h 50mANA
Thu 12/111:30 pmTSA - SEA
1 stop15h 50mANA
Deal found 9/26$745
This KAYAK deal was found by Cheapflights users on 9/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/293:40 pmSEA - TSA
1 stop28h 50mANA
Fri 12/121:30 pmTSA - SEA
1 stop15h 50mANA
Deal found 9/26$750
This KAYAK deal was found by Cheapflights users on 9/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/293:40 pmSEA - TSA
1 stop28h 50mANA
Mon 12/154:50 pmTSA - SEA
2 stops20h 10mANA
Deal found 9/26$755
This KAYAK deal was found by Cheapflights users on 9/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:28 pmSEA - TSA
2 stops25h 02mANA
Mon 12/84:50 pmTSA - SEA
2 stops20h 10mANA
Deal found 9/27$759
This KAYAK deal was found by Cheapflights users on 9/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:40 pmSEA - TSA
1 stop28h 50mANA
Fri 12/121:30 pmTSA - SEA
1 stop15h 50mANA
Deal found 9/26$766

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Sung Shan 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 29, 2025.
Use the filters below to find and compare flights from Seattle to Taipei City Sung Shan Airport that are best for you.

Fly from

Seattle

Fly to

Sung Shan

Route

Depart

Return

Price

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Tue 2/3

12:30 pm-11:40 am

1 stop31h 10m

Taipei City Sung Shan

Tue 2/10

3:35 pm-9:55 am

1 stop34h 20m

$730

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Tue 12/2

3:40 pm-3:50 pm

1 stop32h 10m

Taipei City Sung Shan

Tue 12/16

1:30 pm-1:20 pm

1 stop15h 50m

$740

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Tue 3/17

4:45 pm-12:30 pm

1 stop28h 45m

Taipei City Sung Shan

Wed 4/8

1:35 pm-2:25 pm

1 stop15h 50m

$781

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Thu 3/12

4:45 pm-3:50 pm

1 stop32h 05m

Taipei City Sung Shan

Mon 3/23

1:30 pm-2:20 pm

1 stop15h 50m

$809

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Wed 12/10

3:40 pm-3:50 pm

1 stop32h 10m

Taipei City Sung Shan

Tue 12/23

1:30 pm-1:20 pm

1 stop15h 50m

$831

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Sun 2/15

3:45 pm-12:30 pm

1 stop28h 45m

Taipei City Sung Shan

Tue 3/31

1:35 pm-2:25 pm

1 stop15h 50m

$872

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Fri 11/28

3:40 pm-12:30 pm

1 stop28h 50m

Taipei City Sung Shan

Sat 12/6

1:30 pm-1:20 pm

1 stop15h 50m

$926

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Fri 12/5

3:40 pm-12:30 pm

1 stop28h 50m

Taipei City Sung Shan

Mon 12/15

1:30 pm-1:20 pm

1 stop15h 50m

$960

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Mon 2/2

12:30 pm-11:40 am

1 stop31h 10m

Taipei City Sung Shan

Wed 2/4

3:35 pm-9:55 am

1 stop34h 20m

$965

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Tue 2/3

12:30 pm-11:40 am

1 stop31h 10m

Taipei City Sung Shan

Thu 2/12

9:10 am-9:55 am

1 stop16h 45m

$989

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Showing 1-10 of 23 results
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Compare providers for flights from Seattle to Sung Shan

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 Sung Shan in September.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice 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-Taipei City Sung Shan Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Taipei City Sung Shan Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Taipei City Sung Shan Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Taipei City Sung Shan Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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-Taipei City Sung Shan Airport 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 Sung Shan

Have a flexible travel schedule? Discover the best time to fly to Sung Shan 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 Sung Shan. 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 Taipei City Sung Shan?

    If you book a flight to Taipei City Sung Shan from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 0 flights from Seattle/Tacoma Intl to Taipei City Sung Shan per day from 0 different airlines.

  • How long is the flight from Seattle to Taipei City Sung Shan Airport?

    Departing from Seattle to Taipei City Sung Shan Airport will take you 28h 50m. There are 6047 mi between Seattle and Taipei City Sung Shan Airport. This flight may include one or multiple stops.

  • Can I find deals for flights from Seattle to Sung Shan that include hotel bookings?

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

  • How can I find direct flights from Seattle to Sung Shan?

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

  • Can I find deals for business class flights from Seattle to Sung Shan?

    Yes. Cheapflights offers flight deals from Seattle to Sung Shan 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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