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Taipei City

$298+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TPE
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:05 pmSEA - TPE
2 stops34h 45mUnited Airlines
Wed 1/1411:10 amTPE - SEA
2 stops21h 19mUnited Airlines
Deal found 12/16$649
This oojo deal was found by Cheapflights users on 12/16. 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.
Wed 12/318:11 pmSEA - TPE
1 stop29h 09mEVA Air
Wed 1/1411:40 pmTPE - SEA
Nonstop10h 30mEVA Air
Deal found 12/16$785
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:19 amPDX - TPE
1 stop19h 46mDelta
Wed 12/3110:55 amTPE - PDX
1 stop13h 43mDelta
Deal found 12/17$825
This Delta deal was found by Cheapflights users on 12/18. 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 12/243:50 pmSEA - TPE
Nonstop13h 15mDelta
Sun 12/2810:55 amTPE - SEA
Nonstop11h 05mDelta
Deal found 12/18$886
This oojo deal was found by Cheapflights users on 12/16. 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.
Thu 12/2512:10 amSEA - TPE
Nonstop13h 10mChina Airlines
Mon 1/2611:35 pmTPE - SEA
Nonstop10h 35mChina Airlines
Deal found 12/16$925
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/2612:35 pmSEA - TPE
1 stop39h 15mUnited Airlines
Mon 1/2611:10 amTPE - SEA
1 stop16h 20mUnited Airlines
Deal found 12/17$940
This Delta deal was found by Cheapflights users on 12/18. 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 12/233:50 pmSEA - TPE
Nonstop13h 15mDelta
Sat 12/2710:55 amTPE - SEA
Nonstop11h 05mDelta
Deal found 12/18$997
This FlightHub deal was found by Cheapflights users on 12/16. 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 12/3111:45 pmSEA - TPE
Nonstop13h 10mSTARLUX Airlines
Wed 1/148:30 pmTPE - SEA
Nonstop10h 35mSTARLUX Airlines
Deal found 12/16$998
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/283:50 pmSEA - TPE
Nonstop13h 15mDelta
Wed 12/3110:55 amTPE - SEA
Nonstop11h 05mDelta
Deal found 12/16$1,006
This ANA deal was found by Cheapflights users on 12/16. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:45 pmSEA - TSA
1 stop32h 05mMultiple Airlines
Wed 1/141:30 pmTSA - SEA
3 stops23h 42mMultiple Airlines
Deal found 12/16$1,157
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 12/289:00 amPDX - TPE
2 stops28h 45mUnited Airlines
Wed 12/3111:10 amTPE - PDX
2 stops25h 57mUnited Airlines
Deal found 12/17$1,270
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:29 pmPDX - TPE
1 stop16h 36mDelta
Fri 1/210:55 amTPE - PDX
1 stop13h 43mDelta
Deal found 12/16$1,518

Find 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 December 18, 2025.

Round-trip from

$613
(United Airlines)

One-way from

$298
(SmartFares)

Popular in

December

Cheapest in

January

Average price

$1,441
From Washington to Taipei City
Search Deals
One-way flight from Washington to Taipei City
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 18, 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 - TPE

SEATPE

Seattle/Tacoma Intl

Fri 1/16

5:00 am-7:50 pm

2 stops22h 50m

Taipei City Taiwan Taoyuan Intl

Sun 1/25

11:10 am-6:27 pm

1 stop23h 17m

$613

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 2/8

5:00 am-7:50 pm

2 stops22h 50m

Taipei City Taiwan Taoyuan Intl

Wed 2/25

11:10 am-6:03 pm

2 stops22h 53m

$613

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 2/24

12:15 pm-5:45 am

2 stops25h 30m

Taipei City Taiwan Taoyuan Intl

Wed 3/4

3:50 pm-6:26 pm

1 stop18h 36m

$613

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Wed 1/21

5:00 am-7:50 pm

2 stops22h 50m

Taipei City Taiwan Taoyuan Intl

Mon 2/2

11:10 am-6:28 pm

1 stop23h 18m

$613

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sat 1/31

12:25 pm-5:45 am

2 stops25h 20m

Taipei City Taiwan Taoyuan Intl

Sat 2/7

11:10 am-6:26 pm

2 stops23h 16m

$613

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sat 1/24

5:00 am-7:50 pm

2 stops22h 50m

Taipei City Taiwan Taoyuan Intl

Tue 2/3

11:10 am-11:30 am

1 stop16h 20m

$613

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 2/22

7:10 pm-7:50 pm

2 stops32h 40m

Taipei City Taiwan Taoyuan Intl

Wed 2/25

11:10 am-3:41 pm

1 stop20h 31m

$613

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Thu 1/15

12:24 pm-5:45 am

2 stops25h 21m

Taipei City Taiwan Taoyuan Intl

Sun 1/25

11:10 am-4:29 pm

2 stops21h 19m

$613

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 2/15

12:15 pm-7:50 pm

2 stops39h 35m

Taipei City Taiwan Taoyuan Intl

Sun 3/1

11:10 am-10:59 pm

2 stops27h 49m

$624

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sat 2/21

12:15 pm-7:50 pm

2 stops63h 35m

Taipei City Taiwan Taoyuan Intl

Wed 2/25

3:50 pm-11:30 pm

1 stop23h 40m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

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 $608). Flying from State of Washington to Taipei City in December is currently the most expensive (average of $795). 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 December 18, 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.

Weekly flight availability from State of Washington to Taipei City

Explore weekly flight availability from Washington 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 December 18, 2025.

The most flights from USWA to TW1 are scheduled on a Tuesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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?

    United Airlines, ANA, and Delta can get you from State of Washington to Taipei City in just under 17h 55m. Your travel time can differ by up to 14h 25m. The distance between State of Washington and Taipei City is about 6122 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 Philippine Airlines. According to our data, you can fly for as low as $299. Users have also found prices from $320 and $351 on Asiana Airlines and Korean Air, 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 STARLUX Airlines (87%), China Airlines (74%) and Thai Airways (62%).

  • 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 $1,109, our data shows the cheapest flight currently is $382. When looking at the most popular route, (Seattle/Tacoma Intl - Taipei City Taiwan Taoyuan Intl), you can expect to pay $594 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 $608). Flying from State of Washington to Taipei City in December is currently the most expensive (average of $795). 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
John F Kennedy Intl to Taiwan Taoyuan Intl flights
Seattle to Taiwan Taoyuan Intl flights
Los Angeles to Taiwan Taoyuan Intl flights
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John F Kennedy Intl to Sung Shan flights
San Francisco to Sung Shan flights
Ontario to Taiwan Taoyuan Intl flights
Los Angeles to Sung Shan flights
LaGuardia to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Taiwan Taoyuan Intl flights
Seattle to Sung Shan flights
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Newark to Sung Shan flights
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George Bush Intcntl to Taiwan Taoyuan Intl flights
Santa Ana to Taiwan Taoyuan Intl flights
Sky Harbor Intl to Taiwan Taoyuan Intl flights
Atlanta to Taiwan Taoyuan Intl flights
Boston to Sung Shan flights
Reagan-National to Taiwan Taoyuan Intl flights
Dulles Intl to Sung Shan flights
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Philadelphia to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Sung Shan flights
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Sacramento to Sung Shan flights
Baltimore to Taiwan Taoyuan Intl flights
Atlanta to Sung Shan flights
O'Hare Intl to Sung Shan flights
Love Field to Taiwan Taoyuan Intl flights
Charlotte to Sung Shan flights
Harrisburg to Taiwan Taoyuan Intl flights
Sky Harbor Intl to Sung Shan flights
Denver to Taiwan Taoyuan Intl flights
George Bush Intcntl to Sung Shan flights
Philadelphia to Sung Shan flights
Minneapolis to Taiwan Taoyuan Intl flights
Salt Lake City to Taiwan Taoyuan Intl flights
Austin to Taiwan Taoyuan Intl flights
San Jose to Sung Shan flights

Top 8 airlines flying from Washington to Taipei City

Discover the top 8 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$588Average$653FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$608Average$722FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$627Average$792FlexibilityNo cancel feeOn-time81%
DeltaCheapest$631Average$811FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$677Average$840FlexibilityNo cancel feeOn-time74%
STARLUX AirlinesCheapest$681Average$820FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$685Average$749FlexibilityNo cancel feeOn-time69%
ANACheapest$724Average$993FlexibilityNo cancel feeOn-time80%

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