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$367+ Cheap flights from Seattle (SEA) to Taiwan

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TPE
Jan 19 — Jan 261
Sun 1/19
Sun 1/26
1 adult, Economy
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Cheap flight deals from Seattle to Taiwan

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Taiwan (TW0). 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 January 14, 2025.

Round-trip from

$671
(Delta)

One-way from

$367
(Delta)
From Seattle/Tacoma Intl to Taiwan
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One-way flight from Seattle/Tacoma Intl to Taiwan
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Find flight deals from Seattle to Taiwan

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

This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/73:48 pmSEA - TPE
Nonstop13h 17mDelta
Tue 3/259:45 amTPE - SEA
Nonstop11h 20mDelta
Deal found 1/12$671
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Mon 1/277:00 amSEA - TPE
1 stop20h 50mUnited Airlines
Fri 2/1411:10 amTPE - SEA
2 stops26h 36mUnited Airlines
Deal found 1/13$675
This oojo deal was found by Cheapflights users on 1/13. 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.
Sat 3/112:45 pmSEA - TPE
1 stop30h 55mAsiana Airlines
Sat 3/85:10 pmTPE - SEA
1 stop33h 45mAsiana Airlines
Deal found 1/13$684
This Kissandfly.com deal was found by Cheapflights users on 1/14. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/47:00 amSEA - TPE
1 stop20h 50mLufthansa
Mon 2/1711:10 amTPE - SEA
1 stop20h 44mLufthansa
Deal found 1/14$685
This oojo deal was found by Cheapflights users on 1/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/212:10 amSEA - TPE
Nonstop13h 10mChina Airlines
Mon 3/1011:35 pmTPE - SEA
Nonstop10h 40mChina Airlines
Deal found 1/14$730
This Gotogate deal was found by Cheapflights users on 1/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1711:00 amSEA - TPE
1 stop32h 00mKorean Air
Thu 2/277:25 pmTPE - SEA
1 stop29h 35mKorean Air
Deal found 1/13$753
This FlightHub deal was found by Cheapflights users on 1/13. 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.
Tue 1/2811:30 pmSEA - TPE
Nonstop13h 10mEVA Air
Tue 2/2511:40 pmTPE - SEA
Nonstop10h 30mEVA Air
Deal found 1/13$780
This CrystalTravel deal was found by Cheapflights users on 1/13. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/312:05 amSEA - TPE
Nonstop13h 10mSTARLUX Airlines
Fri 3/218:30 pmTPE - SEA
Nonstop10h 35mSTARLUX Airlines
Deal found 1/13$800
This oojo deal was found by Cheapflights users on 1/13. 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.
Wed 2/268:00 amSEA - TSA
2 stops21h 00mJapan Airlines
Wed 3/53:35 pmTSA - SEA
2 stops59h 43mJapan Airlines
Deal found 1/13$816
This China Airlines deal was found by Cheapflights users on 1/12. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/510:08 amSEA - TPE
1 stop19h 22mMultiple Airlines
Thu 3/2011:35 pmTPE - SEA
Nonstop10h 40mMultiple Airlines
Deal found 1/12$820
This Gurufare deal was found by Cheapflights users on 1/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2210:35 amSEA - TSA
2 stops34h 35mANA
Wed 5/71:35 pmTSA - SEA
1 stop15h 50mANA
Deal found 1/12$830
This Trip.com deal was found by Cheapflights users on 1/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1611:00 amSEA - KHH
2 stops35h 10mMultiple Airlines
Sun 2/2310:05 amKHH - SEA
2 stops38h 55mMultiple Airlines
Deal found 1/14$920

Find flights from Seattle to Taiwan within your budget

Customize your flight search to find flights from Seattle to Taiwan 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 January 14, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Fri 3/7

3:48 pm-9:05 pm

Nonstop13h 17m

Taipei City Taiwan Taoyuan Intl

Tue 3/25

9:45 am-6:05 am

Nonstop11h 20m

$671

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 1/27

7:00 am-7:50 pm

1 stop20h 50m

Taipei City Taiwan Taoyuan Intl

Fri 2/14

11:10 am-9:46 pm

2 stops26h 36m

$675

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sat 3/1

12:45 pm-11:40 am

1 stop30h 55m

Taipei City Taiwan Taoyuan Intl

Sat 3/8

5:10 pm-10:55 am

1 stop33h 45m

$684

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 2/4

7:00 am-7:50 pm

1 stop20h 50m

Taipei City Taiwan Taoyuan Intl

Mon 2/17

11:10 am-3:54 pm

1 stop20h 44m

$685

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 3/2

12:10 am-5:20 am

Nonstop13h 10m

Taipei City Taiwan Taoyuan Intl

Mon 3/10

11:35 pm-7:15 pm

Nonstop10h 40m

$730

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 2/17

11:00 am-11:00 am

1 stop32h 00m

Taipei City Taiwan Taoyuan Intl

Thu 2/27

7:25 pm-9:00 am

1 stop29h 35m

$753

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 1/28

11:30 pm-4:40 am

Nonstop13h 10m

Taipei City Taiwan Taoyuan Intl

Tue 2/25

11:40 pm-6:10 pm

Nonstop10h 30m

$780

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 3/3

12:05 am-5:15 am

Nonstop13h 10m

Taipei City Taiwan Taoyuan Intl

Fri 3/21

8:30 pm-4:05 pm

Nonstop10h 35m

$800

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Wed 2/26

8:00 am-9:00 pm

2 stops21h 00m

Taipei City Sung Shan

Wed 3/5

3:35 pm-11:18 am

2 stops59h 43m

$816

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Wed 3/5

10:08 am-9:30 pm

1 stop19h 22m

Taipei City Taiwan Taoyuan Intl

Tue 3/25

11:35 pm-7:15 pm

Nonstop10h 40m

$820

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 32 results
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Best time to book a flight from Seattle to Taiwan

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

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

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

Currently, September is the cheapest month in which you can book a flight from Seattle to Taiwan (average of $878). Flying from Seattle to Taiwan in June is currently the most expensive (average of $1,490). 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 TW?

Find hourly flight availability from Seattle to Taiwan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Taiwan as you normally would.

Weekly flight availability from Seattle to Taiwan

Explore weekly flight availability from Seattle to Taiwan. 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 January 14, 2025.

The most flights from SEA to TW0 are scheduled on a Tuesday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Taiwan by month

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

In terms of precipitation, rainfall in Taiwan 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 Taiwan when rainfall is around 2.7 in.

Temperature in Taiwan by month

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

If weather is an important factor for your trip to Taiwan, 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 Taiwan

Get insights into the airlines that provide service to Taiwan. 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. Reviews last updated January 14, 2025.
Read through reviews of airlines operating flights from Seattle to Taiwan, such as China Airlines, STARLUX Airlines and Asiana Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
134 reviews

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

9.0

Crew

9.3

Boarding

9.1

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

STARLUX Airlines
9.1
Wonderful
134 reviews
STARLUX Airlines
9.1
Wonderful
134 reviews

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

9.0

Crew

9.3

Boarding

9.1

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

Korean Air
8.5
Very good
1,034 reviews
STARLUX Airlines
9.1
Wonderful
134 reviews

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

9.0

Crew

9.3

Boarding

9.1

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

EVA Air
8.4
Very good
1,246 reviews
STARLUX Airlines
9.1
Wonderful
134 reviews

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

9.0

Crew

9.3

Boarding

9.1

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

ANA
8.4
Very good
846 reviews
STARLUX Airlines
9.1
Wonderful
134 reviews

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

9.0

Crew

9.3

Boarding

9.1

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

Japan Airlines
8.3
Very good
1,447 reviews
STARLUX Airlines
9.1
Wonderful
134 reviews

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

9.0

Crew

9.3

Boarding

9.1

Reviews

1 / 4

Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.

Related info for your journey

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

    For a flight from Seattle to Taiwan, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

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

    $367 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Korean Air, with prices starting from $372 and $373, respectively.

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

    The most popular flight routes from Seattle to Taiwan are Seattle/Tacoma Intl - Taipei City Taiwan Taoyuan Intl, Seattle/Tacoma Intl - Taipei City Sung Shan and Seattle/Tacoma Intl - Kaohsiung City.

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

    No one likes to see their flight delayed. When booking a flight from Seattle to Taiwan consider choosing China Airlines (89%), STARLUX Airlines (84%) or Thai Airways (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seattle to Taiwan?

    While on average a flight from Seattle to Taiwan is generally $1,547, our data shows the cheapest flight currently is $435. When looking at the most popular route, (Seattle/Tacoma Intl - Taipei City Taiwan Taoyuan Intl), you can expect to pay $589 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Taiwan 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 Taiwan?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Taiwan (average of $878). Flying from Seattle to Taiwan in June is currently the most expensive (average of $1,490). 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.

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Top 9 airlines flying from Seattle to Taiwan

Discover the top 9 airlines that operate flights from Seattle to Taiwan. 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 January 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$599Average$675FlexibilityNo cancel feeOn-time76%
DeltaCheapest$671Average$928FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$685Average$1,123FlexibilityNo cancel feeOn-time69%
China AirlinesCheapest$691Average$806FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$776Average$896FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$830Average$837FlexibilityNo cancel feeOn-time62%
EVA AirCheapest$836Average$1,269FlexibilityNo cancel feeOn-time74%
Alaska AirlinesCheapest$857Average$857FlexibilityNo cancel feeOn-time75%
Japan AirlinesCheapest$886Average$1,677FlexibilityNo cancel feeOn-time79%
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