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$365+ Cheap flights from Taiwan to Seattle (SEA)

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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
TPE — SEA
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Taiwan to Seattle

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

This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:55 amTPE - SEA
Nonstop11h 05mDelta
Fri 11/283:35 pmSEA - TPE
Nonstop13h 30mDelta
Deal found 10/27$583
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:55 amTPE - SEA
Nonstop11h 05mDelta
Wed 12/33:50 pmSEA - TPE
Nonstop13h 15mDelta
Deal found 10/28$586
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:55 amTPE - SEA
Nonstop11h 05mDelta
Thu 11/63:35 pmSEA - TPE
Nonstop13h 30mDelta
Deal found 10/27$596
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:55 amTPE - SEA
Nonstop11h 05mDelta
Sat 11/83:35 pmSEA - TPE
Nonstop13h 30mDelta
Deal found 10/28$598
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:55 amTPE - SEA
Nonstop11h 05mDelta
Tue 11/113:35 pmSEA - TPE
Nonstop13h 30mDelta
Deal found 10/28$599
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:55 amTPE - SEA
Nonstop11h 05mDelta
Thu 11/63:35 pmSEA - TPE
Nonstop13h 30mDelta
Deal found 10/29$600
This Orbitz deal was found by Cheapflights users on 10/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:50 pmTPE - SEA
2 stops21h 12mMultiple Airlines
Tue 11/115:57 pmSEA - TPE
2 stops23h 48mMultiple Airlines
Deal found 10/27$623
This BYOjet deal was found by Cheapflights users on 10/28. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:00 amTPE - SEA
2 stops29h 59mCathay Pacific
Sun 12/75:59 pmSEA - TPE
2 stops25h 01mCathay Pacific
Deal found 10/28$628
This Orbitz deal was found by Cheapflights users on 10/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:25 pmTPE - SEA
2 stops23h 12mMultiple Airlines
Wed 12/104:59 pmSEA - TPE
2 stops25h 16mMultiple Airlines
Deal found 10/27$632
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:55 amTPE - SEA
Nonstop11h 05mDelta
Thu 12/43:50 pmSEA - TPE
Nonstop13h 15mDelta
Deal found 10/28$634
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:55 amTPE - SEA
Nonstop11h 05mDelta
Thu 12/43:50 pmSEA - TPE
Nonstop13h 15mDelta
Deal found 10/28$635
This Korean Air deal was found by Cheapflights users on 10/29. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:50 pmRMQ - SEA
1 stop31h 10mKorean Air
Sun 12/2811:00 amSEA - RMQ
1 stop37h 25mKorean Air
Deal found 10/29$722

Cheap flight deals from Taiwan to Seattle

Keep the following information in mind while searching for Taiwan to Seattle flight deals. Data was last updated October 29, 2025.

Round-trip from

$560
(Booking.com)

One-way from

$365
(Mytrip)

Popular in

July

Cheapest in

September

Average price

$783

Good round-trip deal

$649 or less

Good one-way deal

$422 or less
From Taiwan to Seattle/Tacoma Intl
Search Deals
One-way flight from Taiwan to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Taiwan to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Taiwan to Seattle/Tacoma Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Taiwan to Seattle 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 October 29, 2025.
Use the filters below to find and compare flights from Taiwan to Seattle that are best for you.

Fly from

Taiwan

Fly to

Seattle

Route

Depart

Return

Price

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Tue 11/18

10:55 am-6:00 am

Nonstop11h 05m

Seattle/Tacoma Intl

Fri 11/28

3:35 pm-9:05 pm

Nonstop13h 30m

$583

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 11/27

10:55 am-6:00 am

Nonstop11h 05m

Seattle/Tacoma Intl

Thu 12/4

3:50 pm-9:05 pm

Nonstop13h 15m

$636

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 3/5

9:15 pm-9:56 am

2 stops28h 41m

Seattle/Tacoma Intl

Tue 3/24

5:40 pm-9:45 am

2 stops25h 05m

$652

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Sun 3/8

8:20 am-3:36 pm

2 stops23h 16m

Seattle/Tacoma Intl

Fri 3/20

5:40 pm-10:15 am

2 stops25h 35m

$652

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Sun 3/8

8:20 am-3:36 pm

2 stops23h 16m

Seattle/Tacoma Intl

Tue 3/24

3:35 pm-11:00 am

2 stops28h 25m

$652

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Fri 3/6

8:00 am-2:16 pm

2 stops22h 16m

Seattle/Tacoma Intl

Mon 3/23

6:15 am-12:35 am

2 stops27h 20m

$652

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 2/26

8:15 pm-2:16 pm

2 stops34h 01m

Seattle/Tacoma Intl

Tue 3/3

3:35 pm-11:25 am

2 stops27h 50m

$656

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Mon 3/9

10:10 am-11:19 am

1 stop16h 09m

Seattle/Tacoma Intl

Tue 3/24

5:00 am-6:50 pm

1 stop22h 50m

$712

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 3/5

3:50 pm-11:04 pm

2 stops23h 14m

Seattle/Tacoma Intl

Sat 3/21

7:29 pm-4:45 am

1 stop18h 16m

$712

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Sat 3/7

11:10 am-11:19 am

1 stop16h 09m

Seattle/Tacoma Intl

Thu 3/19

6:20 am-6:50 pm

2 stops21h 30m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 50 results
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Best time to book a flight from Taiwan to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Taiwan 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 Taiwan to Seattle

What is the cheapest month to book a flight from Taiwan to Seattle?

Currently, August is the cheapest month in which you can book a flight from Taiwan to Seattle (average of $390). Flying from Taiwan to Seattle in December is currently the most expensive (average of $742). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TW to SEA?

Find hourly flight availability from Taiwan to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 26% on flights from Taiwan to Seattle by exploring options for tickets in the evening.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated October 29, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air, and China Airlines from Taiwan to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very good
219 reviews

Food

8.7

Boarding

8.9

Comfort

8.9

Entertainment

8.8

Overall

8.9

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
8.9
Very good
219 reviews
STARLUX Airlines
8.9
Very good
219 reviews

Food

8.7

Boarding

8.9

Comfort

8.9

Entertainment

8.8

Overall

8.9

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
EVA Air
8.4
Very good
1,265 reviews
STARLUX Airlines
8.9
Very good
219 reviews

Food

8.7

Boarding

8.9

Comfort

8.9

Entertainment

8.8

Overall

8.9

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
China Airlines
8.3
Very good
776 reviews
STARLUX Airlines
8.9
Very good
219 reviews

Food

8.7

Boarding

8.9

Comfort

8.9

Entertainment

8.8

Overall

8.9

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
Asiana Airlines
8.2
Very good
483 reviews
STARLUX Airlines
8.9
Very good
219 reviews

Food

8.7

Boarding

8.9

Comfort

8.9

Entertainment

8.8

Overall

8.9

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
Delta
7.9
Good
7,993 reviews
STARLUX Airlines
8.9
Very good
219 reviews

Food

8.7

Boarding

8.9

Comfort

8.9

Entertainment

8.8

Overall

8.9

Crew

9.2

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!

Related info for your journey

Find useful and relevant information for your journey from Taiwan to Seattle. 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 into for flights to Seattle from Taiwan?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Seattle from Taiwan.

  • How long is the flight from Taiwan to Seattle?

    A quick flight from Taiwan to Seattle can take about 11h 05m. Delta provides one of the quickest options available for as low as $583. The distance between Taiwan and Seattle is about 6058 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Taiwan to Seattle one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $371. However, be on the lookout for offers from ANA and Korean Air, as they are both options that can get you from Taiwan to Seattle for a low price.

  • What are the most popular routes from Taiwan to Seattle?

    Most travelers choose Taipei City Taiwan Taoyuan Intl - Seattle/Tacoma Intl, Taipei City Sung Shan - Seattle/Tacoma Intl or Taichung City ChingChuanKang - Seattle/Tacoma Intl when deciding on the best route from Taiwan to Seattle.

  • What are the most reliable airlines from Taiwan to Seattle?

    Before booking your flight to Seattle from Taiwan, check out the most reliable airlines to get you to your destination on time: Delta (92%), STARLUX Airlines (84%), EVA Air( 72%).

  • What are the cheapest flights from Taiwan to Seattle?

    While on average a flight from Taiwan to Seattle is generally $1,289, our data shows the cheapest flight currently is $353. When looking at the most popular route, (Taipei City Taiwan Taoyuan Intl - Seattle/Tacoma Intl), you can expect to pay $560 for that flight.

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

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

  • How can I find direct flights from Taiwan to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Taiwan to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Taiwan to Seattle?

    Currently, August is the cheapest month in which you can book a flight from Taiwan to Seattle (average of $390). Flying from Taiwan to Seattle in December is currently the most expensive (average of $742). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Fife
Issaquah

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Alternative routes for Taiwan to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Taiwan to Seattle

Discover the top 5 airlines that operate flights from Taiwan to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$445Average$700FlexibilityNo cancel feeOn-timeN/A
STARLUX AirlinesCheapest$760Average$848FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$768Average$863FlexibilityNo cancel feeOn-time70%
Asiana AirlinesCheapest$784Average$867FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$792Average$883FlexibilityNo cancel feeOn-time74%

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