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Taiwan Taoyuan Intl

$298+ Cheap flights from Seattle (SEA) to Taiwan Taoyuan Intl (TPE)

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TPE
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Taipei City Taiwan Taoyuan Intl are usually found in September or April, booked 48 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Seattle to Taiwan Taoyuan Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Taiwan Taoyuan Intl (TPE). 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 17, 2025.

Round-trip from

$677
(CrystalTravel)

One-way from

$298
(CrystalTravel)

Popular in

December

Cheapest in

September

Average price

$741

Good round-trip deal

$774 or less

Good one-way deal

$425 or less
From Seattle/Tacoma Intl to Taipei City Taiwan Taoyuan Intl
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One-way flight from Seattle/Tacoma Intl to Taipei City Taiwan Taoyuan Intl
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Highest demand for flights based on searches. 10% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Taipei City Taiwan Taoyuan Intl.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Taipei City Taiwan Taoyuan Intl.
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Find flight deals from Seattle to Taiwan Taoyuan Intl

Cheapest flights from Seattle to Taiwan Taoyuan Intl
Explore the most affordable flight options available from Seattle to Taiwan Taoyuan Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This CrystalTravel deal was found by Cheapflights users on 9/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/271:10 amSEA - TPE
Nonstop12h 55mChina Airlines
Sun 10/1211:30 pmTPE - SEA
Nonstop10h 50mChina Airlines
Deal found 9/17$677
This SmartFares deal was found by Cheapflights users on 9/16. 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.
Mon 11/2412:10 amSEA - TPE
Nonstop13h 10mEVA Air
Tue 12/211:40 pmTPE - SEA
Nonstop10h 30mEVA Air
Deal found 9/16$678
This Delta deal was found by Cheapflights users on 9/14. 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.
Mon 11/33:35 pmSEA - TPE
Nonstop13h 30mDelta
Mon 12/1510:55 amTPE - SEA
Nonstop11h 05mDelta
Deal found 9/14$679
This SmartFares deal was found by Cheapflights users on 9/15. 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.
Wed 11/1912:10 amSEA - TPE
Nonstop13h 10mEVA Air
Thu 12/1111:40 pmTPE - SEA
Nonstop10h 30mEVA Air
Deal found 9/15$680
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 9/157:34 pmSEA - TPE
1 stop17h 31mUnited Airlines
Mon 9/299:50 amTPE - SEA
1 stop17h 12mUnited Airlines
Deal found 9/15$681
This oojo deal was found by Cheapflights users on 9/16. 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.
Sun 10/511:35 pmSEA - TPE
1 stop18h 10mPhilippine Airlines
Sun 10/129:45 amTPE - SEA
1 stop24h 30mPhilippine Airlines
Deal found 9/16$683
This Delta deal was found by Cheapflights users on 9/15. 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 10/93:40 pmSEA - TPE
Nonstop13h 15mDelta
Sun 10/199:35 amTPE - SEA
Nonstop11h 25mDelta
Deal found 9/15$684
This United Airlines deal was found by Cheapflights users on 9/17. 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 9/186:25 amSEA - TPE
2 stops21h 20mUnited Airlines
Wed 10/12:30 pmTPE - SEA
1 stop16h 54mUnited Airlines
Deal found 9/17$685
This oojo deal was found by Cheapflights users on 9/17. 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.
Tue 10/712:30 amSEA - TPE
Nonstop12h 40mEVA Air
Mon 10/1311:40 pmTPE - SEA
Nonstop10h 50mEVA Air
Deal found 9/17$687
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/147:00 amSEA - TPE
1 stop20h 45mUnited Airlines
Tue 10/282:50 pmTPE - SEA
1 stop16h 25mUnited Airlines
Deal found 9/15$688
This FlightHub deal was found by Cheapflights users on 9/15. 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 11/312:10 amSEA - TPE
Nonstop13h 10mEVA Air
Wed 11/1911:40 pmTPE - SEA
Nonstop10h 30mEVA Air
Deal found 9/15$689
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Wed 11/1912:10 amSEA - TPE
Nonstop13h 10mEVA Air
Tue 12/211:40 pmTPE - SEA
Nonstop10h 30mEVA Air
Deal found 9/16$690

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Taiwan Taoyuan Intl 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 17, 2025.
Use the filters below to find and compare flights from Seattle to Taipei City Taiwan Taoyuan Intl Airport that are best for you.

Fly from

Seattle

Fly to

Taiwan Taoyuan Intl

Route

Depart

Return

Price

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Wed 10/8

3:40 pm-7:55 pm

Nonstop13h 15m

Taipei City Taiwan Taoyuan Intl

Sun 10/19

9:35 am-6:00 am

Nonstop11h 25m

$684

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Wed 11/19

3:35 pm-9:05 pm

Nonstop13h 30m

Taipei City Taiwan Taoyuan Intl

Sun 12/14

10:55 am-6:00 am

Nonstop11h 05m

$684

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 9/30

5:00 am-6:45 pm

2 stops22h 45m

Taipei City Taiwan Taoyuan Intl

Thu 11/13

11:10 am-1:38 pm

1 stop18h 28m

$688

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 10/6

8:42 am-6:45 pm

1 stop19h 03m

Taipei City Taiwan Taoyuan Intl

Mon 10/13

9:50 am-12:02 pm

1 stop17h 12m

$688

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 11/23

3:35 pm-9:05 pm

Nonstop13h 30m

Taipei City Taiwan Taoyuan Intl

Mon 12/15

10:55 am-6:00 am

Nonstop11h 05m

$688

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 11/3

9:25 am-5:45 am

1 stop28h 20m

Taipei City Taiwan Taoyuan Intl

Mon 12/15

11:10 am-4:09 pm

2 stops20h 59m

$693

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sat 10/4

3:40 pm-7:55 pm

Nonstop13h 15m

Taipei City Taiwan Taoyuan Intl

Sun 10/19

9:35 am-6:00 am

Nonstop11h 25m

$693

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sat 11/29

3:35 pm-9:05 pm

Nonstop13h 30m

Taipei City Taiwan Taoyuan Intl

Fri 12/5

10:55 am-6:00 am

Nonstop11h 05m

$693

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 10/26

5:20 pm-6:50 pm

1 stop34h 30m

Taipei City Taiwan Taoyuan Intl

Mon 11/3

3:50 pm-8:51 pm

1 stop21h 01m

$695

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Thu 11/20

11:00 am-11:00 am

1 stop32h 00m

Taipei City Taiwan Taoyuan Intl

Tue 12/2

7:25 pm-9:00 am

1 stop29h 35m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 22 results
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The best insider tips for Seattle to Taipei City Taiwan Taoyuan Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Taipei City Taiwan Taoyuan Intl Airport trip
Airlines
EVA Air

EVA Air's Royal Laurel Class features lie-flat seats with 82-inch pitch for ultimate comfort.


EVA Air offers free Wi-Fi for economy passengers on an Up fare, enhancing connectivity.

Read more about EVA Airby Duncan Madden
China Airlines

Enjoy lie-flat seats and direct aisle access in Premium Business Class on long-haul flights.


China Airlines offers a generous baggage policy with at least one checked bag up to 50 lbs.

Read more about China Airlinesby Robert Schrader
Our travel experts
Duncan Madden

Duncan Madden

Expert on EVA Air

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Robert Schrader

Robert Schrader

Expert on China Airlines

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more

Best time to book a flight from Seattle to Taiwan Taoyuan Intl

Have a flexible travel schedule? Discover the best time to fly to Taiwan Taoyuan Intl 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 Taipei City Taiwan Taoyuan Intl Airport

How far ahead should I book a flight from Seattle to Taipei City Taiwan Taoyuan Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Taiwan Taoyuan Intl. Price data was last updated on September 12, 2025.

The price you pay for your flight from Seattle to Taipei City Taiwan Taoyuan Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Taipei City Taiwan Taoyuan Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Seattle to Taipei City Taiwan Taoyuan Intl Airport (average of $851). Flying from Seattle to Taipei City Taiwan Taoyuan Intl Airport in December is currently the most expensive (average of $1,362). 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 SEA to TPE?

Find hourly flight availability from Seattle to Taiwan Taoyuan Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Seattle to Taipei City Taiwan Taoyuan Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 41% versus a flight at noon.

What is the cheapest day to fly from Seattle to Taipei City Taiwan Taoyuan Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Taiwan Taoyuan Intl. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Seattle to Taipei City Taiwan Taoyuan Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Taiwan Taoyuan Intl

Get insights into the airlines that provide service to Taiwan Taoyuan Intl. 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 Taiwan Taoyuan Intl. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air, and China Airlines from Seattle to Taipei City Taiwan Taoyuan Intl Airport 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
215 reviews

Overall

8.9

Comfort

8.9

Crew

9.2

Food

8.8

Boarding

9.0

Entertainment

8.9

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
215 reviews
STARLUX Airlines
8.9
Very good
215 reviews

Overall

8.9

Comfort

8.9

Crew

9.2

Food

8.8

Boarding

9.0

Entertainment

8.9

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
1,237 reviews
STARLUX Airlines
8.9
Very good
215 reviews

Overall

8.9

Comfort

8.9

Crew

9.2

Food

8.8

Boarding

9.0

Entertainment

8.9

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
768 reviews
STARLUX Airlines
8.9
Very good
215 reviews

Overall

8.9

Comfort

8.9

Crew

9.2

Food

8.8

Boarding

9.0

Entertainment

8.9

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
481 reviews
STARLUX Airlines
8.9
Very good
215 reviews

Overall

8.9

Comfort

8.9

Crew

9.2

Food

8.8

Boarding

9.0

Entertainment

8.9

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
8.0
Very good
7,961 reviews
STARLUX Airlines
8.9
Very good
215 reviews

Overall

8.9

Comfort

8.9

Crew

9.2

Food

8.8

Boarding

9.0

Entertainment

8.9

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 Seattle to Taiwan Taoyuan Intl. 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 Taiwan Taoyuan Intl?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Taipei City Taiwan Taoyuan Intl. You should not have trouble finding flights to Taipei City Taiwan Taoyuan Intl from Seattle/Tacoma Intl; the airport handles an average of 5 outbound flights to Taipei City Taiwan Taoyuan Intl per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Seattle airport to Taipei City Taiwan Taoyuan Intl. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • How long is the flight from Seattle to Taipei City Taiwan Taoyuan Intl Airport?

    Departing from Seattle to Taipei City Taiwan Taoyuan Intl Airport will take you 13h 15m. The distance between Seattle and Taipei City Taiwan Taoyuan Intl Airport is about 6058 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seattle to Taipei City Taiwan Taoyuan Intl Airport round-trip?

    Flying on Asiana Airlines is currently your cheapest option to Taipei City Taiwan Taoyuan Intl Airport, with prices starting at $588. Additional round-trip tickets that might be worth considering are offered by China Airlines and Delta, with the lowest prices starting at $645 and $671, respectively. Users have found that Asiana Airlines is 34% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Seattle to Taipei City Taiwan Taoyuan Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Taipei City Taiwan Taoyuan Intl Airport on time: China Airlines (95%), STARLUX Airlines (95%), Thai Airways (93%).

  • What are the cheapest flights from Seattle to Taipei City Taiwan Taoyuan Intl Airport?

    On average you can expect to pay $1,827 for a flight from Seattle to Taipei City Taiwan Taoyuan Intl Airport. The cheapest flight overall is $405 while the most popular route, (Seattle/Tacoma Intl - Taipei City Taiwan Taoyuan Intl) is currently priced at $587.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Taiwan Taoyuan Intl 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 Seattle to Taipei City Taiwan Taoyuan Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Taipei City Taiwan Taoyuan Intl Airport (average of $851). Flying from Seattle to Taipei City Taiwan Taoyuan Intl Airport in December is currently the most expensive (average of $1,362). 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

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Top 7 airlines flying from Seattle to Taiwan Taoyuan Intl

Discover the top 7 airlines that operate flights from Seattle to Taiwan Taoyuan Intl. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$588Average$649FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$645Average$759FlexibilityNo cancel feeOn-time70%
DeltaCheapest$671Average$733FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$685Average$769FlexibilityNo cancel feeOn-time69%
STARLUX AirlinesCheapest$728Average$839FlexibilityNo cancel feeOn-timeN/A
ANACheapest$730Average$993FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$774Average$952FlexibilityNo cancel feeOn-time74%

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