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Taipei City

$363+ Cheap flights from Washington 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TPE
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Washington to Taipei City

Keep the following information in mind while searching for Washington to Taipei City flight deals. Data was last updated October 30, 2025.

Round-trip from

$674
(Trip.com)

One-way from

$363
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$745
From Washington to Taipei City
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One-way flight from Washington to Taipei City
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Highest demand for flights based on searches. 8% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Washington to Taipei City

Cheapest flights from Washington to Taipei City
Explore the most affordable flight options available from Washington to Taipei City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This FlightHub deal was found by Cheapflights users on 10/30. 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.
Sun 11/212:10 amSEA - TPE
1 stop17h 40mAsiana Airlines
Mon 12/1511:40 amTPE - SEA
1 stop18h 15mAsiana Airlines
Deal found 10/30$674
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:40 pmSEA - TSA
1 stop32h 10mANA
Tue 11/184:50 pmTSA - SEA
2 stops36h 48mANA
Deal found 10/29$676
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:30 pmSEA - TPE
Nonstop13h 10mEVA Air
Tue 12/211:00 pmTPE - SEA
Nonstop10h 30mEVA Air
Deal found 10/28$678
This ScholarTrip 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1711:45 pmSEA - TPE
Nonstop13h 10mSTARLUX Airlines
Tue 12/28:30 pmTPE - SEA
Nonstop10h 35mSTARLUX Airlines
Deal found 10/28$679
This Philippine Airlines 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:30 pmSEA - TPE
1 stop19h 30mPhilippine Airlines
Sat 12/69:35 pmTPE - SEA
1 stop37h 05mPhilippine Airlines
Deal found 10/29$680
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/19:25 amSEA - TPE
1 stop18h 25mUnited Airlines
Tue 12/163:50 pmTPE - SEA
1 stop21h 10mUnited Airlines
Deal found 10/30$683
This ANA 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/33:40 pmSEA - TSA
1 stop28h 50mANA
Mon 12/151:30 pmTSA - SEA
1 stop15h 50mANA
Deal found 10/29$683
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:10 pmSEA - TPE
2 stops34h 30mJapan Airlines
Tue 11/183:50 pmTPE - SEA
2 stops34h 00mJapan Airlines
Deal found 10/28$687
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:00 amSEA - TPE
1 stop32h 00mKorean Air
Thu 12/187:25 pmTPE - SEA
1 stop29h 35mKorean Air
Deal found 10/28$688
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:10 amSEA - TPE
Nonstop13h 10mEVA Air
Wed 11/1211:40 pmTPE - SEA
Nonstop10h 30mEVA Air
Deal found 10/28$689
This oojo deal was found by Cheapflights users on 10/30. 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 11/312:10 amSEA - TPE
Nonstop13h 10mEVA Air
Wed 11/1911:40 pmTPE - SEA
Nonstop10h 30mEVA Air
Deal found 10/30$690
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/33:40 pmSEA - TSA
1 stop28h 50mANA
Sun 11/231:30 pmTSA - SEA
1 stop15h 50mANA
Deal found 10/28$690

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 October 30, 2025.
Use the filters below to find and compare flights from Washington to Taipei City that are best for you.

Fly from

Washington

Fly to

Taipei City

Route

Depart

Return

Price

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-9:00 pm

2 stops23h 30m

$705

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

Sat 2/14

5:30 pm-5:20 am

1 stop19h 50m

Taipei City Taiwan Taoyuan Intl

Sat 2/21

11:35 pm-12:03 am

1 stop16h 28m

$718

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 3/3

12:10 am-5:10 am

Nonstop13h 00m

Taipei City Taiwan Taoyuan Intl

Wed 3/11

11:40 pm-7:10 pm

Nonstop10h 30m

$724

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

Tue 11/11

5:30 pm-4:55 am

1 stop19h 25m

Taipei City Taiwan Taoyuan Intl

Thu 2/5

8:30 pm-10:46 pm

1 stop18h 16m

$725

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Thu 12/4

3:50 pm-9:05 pm

Nonstop13h 15m

Taipei City Taiwan Taoyuan Intl

Thu 12/18

10:55 am-6:00 am

Nonstop11h 05m

$727

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sat 1/10

12:35 pm-7:50 pm

1 stop39h 15m

Taipei City Taiwan Taoyuan Intl

Mon 1/19

3:50 pm-9:12 pm

1 stop21h 22m

$743

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Thu 11/27

12:10 am-5:20 am

Nonstop13h 10m

Taipei City Taiwan Taoyuan Intl

Tue 12/2

11:35 pm-6:10 pm

Nonstop10h 35m

$743

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Fri 2/6

10:18 am-10:20 pm

1 stop20h 02m

Taipei City Taiwan Taoyuan Intl

Sat 2/21

11:35 pm-6:10 pm

Nonstop10h 35m

$743

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 11/10

11:00 am-11:00 am

1 stop32h 00m

Taipei City Taiwan Taoyuan Intl

Tue 11/18

7:25 pm-9:00 am

1 stop29h 35m

$755

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

Mon 12/1

5:30 am-9:05 pm

1 stop23h 35m

Taipei City Taiwan Taoyuan Intl

Fri 12/5

10:55 am-1:14 pm

1 stop18h 19m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Taipei City

Have a flexible travel schedule? Discover the best time to fly to Taipei City from Washington 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 Washington to Taipei City

What is the cheapest month to book a flight from State of Washington to Taipei City?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Taipei City (average of $606). Flying from State of Washington to Taipei City in June is currently the most expensive (average of $781). 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 WA to TPE?

Find hourly flight availability from Washington 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 October 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 13% on flights from State of Washington to Taipei City by exploring options for tickets at noon.

What is the cheapest day to fly from State of Washington to Taipei City?

Use this chart to determine the cheapest time to fly round-trip from Washington to Taipei City. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Taipei City flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Washington to Taipei City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from State of Washington to Taipei City?

    ANA, EVA Air, and STARLUX Airlines can get you from State of Washington to Taipei City in just under 13h. Your travel time can differ by up to 19h 10m. The distance between State of Washington and Taipei City is about 6058 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from State of Washington to Taipei City one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $363. Users have also found prices from $364 and $367 on China Airlines and ANA, respectively.

  • What are the most popular routes from State of Washington to Taipei City?

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

  • What are the most reliable airlines from State of Washington to Taipei City?

    The top 3 most reliable airlines when flying from State of Washington to Taipei City are China Airlines (96%), STARLUX Airlines (95%) and Thai Airways (94%).

  • What are the cheapest flights from State of Washington to Taipei City?

    While on average a flight from State of Washington to Taipei City is generally $1,990, our data shows the cheapest flight currently is $380. When looking at the most popular route, (Seattle/Tacoma Intl - Taipei City Taiwan Taoyuan Intl), you can expect to pay $595 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Taipei City?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Taipei City (average of $606). Flying from State of Washington to Taipei City in June is currently the most expensive (average of $781). 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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Alternative routes for Washington to Taipei City

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Taiwan Taoyuan Intl flights
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San Francisco to Sung Shan flights
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Boston to Sung Shan flights
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San Jose to Sung Shan flights
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Top 6 airlines flying from Washington to Taipei City

Discover the top 6 airlines that operate flights from Washington 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$588Average$648FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$631Average$739FlexibilityNo cancel feeOn-time70%
DeltaCheapest$671Average$858FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$683Average$872FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$685Average$708FlexibilityNo cancel feeOn-time69%
STARLUX AirlinesCheapest$694Average$826FlexibilityNo cancel feeOn-timeN/A

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