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Taipei City

$351+ Cheap flights from Seattle (SEA) to Taipei City

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TPE
Mar 19 — Mar 261
Wed 3/19
Wed 3/26
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Taipei City are usually found in February or January, booked 70 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Seattle to Taipei City

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Taipei City (TW1). 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 March 14, 2025.

Round-trip from

$673
(Delta)

One-way from

$351
(oojo)

Popular in

December

Cheapest in

February

Average price

$822
From Seattle/Tacoma Intl to Taipei City
Search Deals
One-way flight from Seattle/Tacoma Intl to Taipei City
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Seattle to Taipei City

Cheapest flights from Seattle to Taipei City
Explore the most affordable flight options available from Seattle to Taipei City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2025.

This Delta deal was found by Cheapflights users on 3/14. 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.
Fri 4/183:45 pmSEA - TPE
Nonstop13h 10mDelta
Mon 4/289:35 amTPE - SEA
Nonstop11h 35mDelta
Deal found 3/14$673
This United Airlines deal was found by Cheapflights users on 3/13. 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.
Sat 3/296:15 amSEA - TPE
2 stops21h 30mUnited Airlines
Fri 4/119:50 amTPE - SEA
2 stops19h 09mUnited Airlines
Deal found 3/13$679
This oojo deal was found by Cheapflights users on 3/13. 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.
Mon 4/72:15 pmSEA - TPE
1 stop30h 35mAsiana Airlines
Mon 5/121:50 pmTPE - SEA
1 stop13h 40mAsiana Airlines
Deal found 3/13$680
This SmartFares deal was found by Cheapflights users on 3/13. 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.
Sat 4/261:10 amSEA - TPE
Nonstop12h 55mChina Airlines
Sun 5/411:30 pmTPE - SEA
Nonstop11h 00mChina Airlines
Deal found 3/13$684
This KAYAK deal was found by Cheapflights users on 3/12. 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 3/294:45 pmSEA - TSA
1 stop28h 25mANA
Sat 4/121:35 pmTSA - SEA
1 stop15h 50mANA
Deal found 3/12$726
This Korean Air deal was found by Cheapflights users on 3/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:00 amSEA - TPE
1 stop32h 00mKorean Air
Sun 11/237:25 pmTPE - SEA
1 stop29h 35mKorean Air
Deal found 3/14$757
This FlightHub deal was found by Cheapflights users on 3/12. 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.
Tue 9/3012:30 amSEA - TPE
Nonstop12h 40mEVA Air
Wed 10/811:40 pmTPE - SEA
Nonstop10h 50mEVA Air
Deal found 3/12$780
This SmartFares deal was found by Cheapflights users on 3/13. 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.
Sun 4/271:10 amSEA - TPE
Nonstop12h 55mMultiple Airlines
Mon 5/511:50 pmTPE - SEA
1 stop26h 08mMultiple Airlines
Deal found 3/13$838
This ScholarTrip deal was found by Cheapflights users on 3/13. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/171:05 amSEA - TPE
Nonstop13h 10mSTARLUX Airlines
Tue 3/258:30 pmTPE - SEA
Nonstop10h 35mSTARLUX Airlines
Deal found 3/13$858
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/144:30 pmSEA - TSA
1 stop28h 40mMultiple Airlines
Mon 4/216:35 pmTSA - SEA
2 stops55h 23mMultiple Airlines
Deal found 3/12$908
This FlightHub deal was found by Cheapflights users on 3/13. 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 9/297:10 pmSEA - TPE
1 stop45h 45mTurkish Airlines
Fri 10/109:25 amTPE - SEA
1 stop40h 10mTurkish Airlines
Deal found 3/13$952
This oojo deal was found by Cheapflights users on 3/13. 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.
Mon 4/71:40 pmSEA - TSA
2 stops40h 00mJapan Airlines
Mon 5/122:20 pmTSA - SEA
2 stops41h 20mJapan Airlines
Deal found 3/13$1,153

Find flights from Seattle to Taipei City within your budget

Customize your flight search to find flights from Seattle to Taipei 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 March 14, 2025.

Fly from

Seattle

Fly to

Taipei City

Route

Depart

Return

Price

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Fri 4/18

3:45 pm-7:55 pm

Nonstop13h 10m

Taipei City Taiwan Taoyuan Intl

Mon 4/28

9:35 am-6:10 am

Nonstop11h 35m

$673

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sat 3/29

6:15 am-6:45 pm

2 stops21h 30m

Taipei City Taiwan Taoyuan Intl

Fri 4/11

9:50 am-1:59 pm

2 stops19h 09m

$679

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 4/7

2:15 pm-11:50 am

1 stop30h 35m

Taipei City Taiwan Taoyuan Intl

Mon 5/12

1:50 pm-12:30 pm

1 stop13h 40m

$680

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sat 4/26

1:10 am-5:05 am

Nonstop12h 55m

Taipei City Taiwan Taoyuan Intl

Sun 5/4

11:30 pm-7:30 pm

Nonstop11h 00m

$684

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Sun 3/30

4:30 pm-12:10 pm

1 stop28h 40m

Taipei City Sung Shan

Tue 4/15

1:35 pm-2:25 pm

1 stop15h 50m

$712

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Wed 4/30

1:30 am-5:10 am

Nonstop12h 40m

Taipei City Taiwan Taoyuan Intl

Sun 5/11

11:40 pm-7:30 pm

Nonstop10h 50m

$818

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 4/27

1:10 am-5:05 am

Nonstop12h 55m

Taipei City Taiwan Taoyuan Intl

Mon 5/5

11:50 pm-10:58 am

1 stop26h 08m

$838

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 3/25

1:05 am-5:15 am

Nonstop13h 10m

Taipei City Taiwan Taoyuan Intl

Wed 4/30

8:10 pm-4:10 pm

Nonstop11h 00m

$858

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Mon 4/14

4:30 pm-12:10 pm

1 stop28h 40m

Taipei City Sung Shan

Mon 4/21

6:35 pm-10:58 am

2 stops55h 23m

$908

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sat 3/29

1:30 pm-12:10 pm

2 stops31h 40m

Taipei City Taiwan Taoyuan Intl

Tue 4/8

6:55 pm-10:40 am

1 stop30h 45m

$912

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 29 results
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The best insider tips for Seattle to Taipei City flights

Find out what our experts recommend to make the most of your Seattle to Taipei City trip
Airlines
EVA Air

EVA's Royal Laurel Class offers lie-flat seats with 82-inch pitch and excellent privacy.


EVA's economy class includes a 50 lbs checked bag and ergonomic seats with 33-inch pitch.

Read more about EVA Airby Duncan Madden
China Airlines

China Airlines' Premium Business Class features lie-flat seats with direct aisle access.


China Airlines' economy class offers 32-inch pitch and complimentary beer, wine, and spirits.

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

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.

Best time to book a flight from Seattle to Taipei City

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

Travel insights for flights from Seattle to Taipei City

Get recent, data-driven insights about flights from Seattle to Taipei City including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Taipei City?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Taipei City. Price data was last updated on March 7, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Taipei City, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Seattle to Taipei City (average of $878). Flying from Seattle to Taipei City in June is currently the most expensive (average of $1,492). 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 Taipei City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 14, 2025.

When flying from Seattle to Taipei City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 35% versus a flight at noon.

What is the cheapest day to fly from Seattle to Taipei City?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Taipei City. Price data was last updated on March 9, 2025.

Travelers seeking maximum savings on their Seattle to Taipei City flight should consider departing on Wednesday afternoons 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.

Weekly flight availability from Seattle to Taipei City

Explore weekly flight availability from Seattle to Taipei City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 14, 2025.

The most flights from SEA to TW1 are scheduled on a Tuesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Taipei City by month

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

In terms of precipitation, rainfall in Taipei City ranges from 2.7 - 11.7 inches per month. June is typically the wettest month, when rainfall can reach 11.7 in. November is typically the driest time to visit Taipei City when rainfall is around 2.7 in.

Temperature in Taipei City by month

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

If weather is an important factor for your trip to Taipei 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 84.2 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 Taipei City

Get insights into the airlines that provide service to Taipei 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 Taipei City. Reviews last updated March 14, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air and Korean Air from Seattle to Taipei City to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
141 reviews

Boarding

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines
9.1
Wonderful
141 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Boarding

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

EVA Air
8.4
Very good
1,180 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Boarding

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Korean Air
8.4
Very good
1,047 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Boarding

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

ANA
8.4
Very good
829 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Boarding

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Japan Airlines
8.3
Very good
1,437 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Boarding

9.1

Entertainment

9.1

Food

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Taipei City. 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?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Taipei City. 9 airlines have flights from Seattle/Tacoma Intl to Taipei City on a regular basis. Booking flights from Seattle/Tacoma Intl to Taipei City should not be difficult; the airport handles an average of 4 outbound flights to Taipei City per day.

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

    Our cheapest airline available from Seattle to Taipei City is Delta. Our recent data shows that you can find tickets from as low as $673 on this airline. Additional options worth looking into are United Airlines and Asiana Airlines, starting at $679 and $680 round-trip. Delta is 34% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Seattle to Taipei City are Korean Air ($351), Delta ($367), and United Airlines ($368).

  • What are the most reliable airlines from Seattle to Taipei City?

    No one likes to see their flight delayed. When booking a flight from Seattle to Taipei City consider choosing STARLUX Airlines (94%), Thai Airways (85%) or Singapore Airlines (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seattle to Taipei City?

    Looking at all options, your cheapest flight can be booked for $367. While the most popular route (Seattle/Tacoma Intl - Taipei City Taiwan Taoyuan Intl) can be booked for $673 on average our data indicates $2,247 when flying from Seattle to Taipei City.

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

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

  • How can I find direct flights from Seattle to Taipei City?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Taipei 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.

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

    Currently, September is the cheapest month in which you can book a flight from Seattle to Taipei City (average of $878). Flying from Seattle to Taipei City in June is currently the most expensive (average of $1,492). 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 9 airlines flying from Seattle to Taipei City

Discover the top 9 airlines that operate flights from Seattle to Taipei City. 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 March 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$599Average$647FlexibilityNo cancel feeOn-time76%
DeltaCheapest$671Average$879FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$685Average$936FlexibilityNo cancel feeOn-time69%
China AirlinesCheapest$692Average$805FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$772Average$891FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$805Average$1,149FlexibilityNo cancel feeOn-time74%
China EasternCheapest$830Average$837FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$857Average$857FlexibilityNo cancel feeOn-time75%
Japan AirlinesCheapest$886Average$1,677FlexibilityNo cancel feeOn-time79%
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