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Taipei City

$300+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TPE
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/155:05 am
SEA
-
TPE
1 stop22h 45m
United Airlines
Mon 2/2311:10 am
TPE
-
SEA
1 stop23h 16m
United Airlines
Deal found 1/28$609
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Sat 4/41:15 am
SEA
-
TPE
Nonstop12h 45m
China Airlines
Mon 4/2011:30 pm
TPE
-
SEA
Nonstop10h 45m
China Airlines
Deal found 1/27$610
This CrystalTravel deal was found by Cheapflights users on 1/26. 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.
Sun 2/2212:10 am
SEA
-
TPE
Nonstop13h 10m
China Airlines
Mon 3/211:35 pm
TPE
-
SEA
Nonstop10h 35m
China Airlines
Deal found 1/26$611
This Korean Air deal was found by Cheapflights users on 1/28. 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.
Sun 5/312:50 pm
SEA
-
TPE
1 stop32h 20m
Korean Air
Wed 5/271:20 pm
TPE
-
SEA
1 stop36h 20m
Korean Air
Deal found 1/28$612
This oojo deal was found by Cheapflights users on 1/27. 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 9/2211:10 pm
SEA
-
TPE
1 stop30h 40m
Philippine Airlines
Tue 10/204:50 pm
TPE
-
SEA
1 stop18h 15m
Philippine Airlines
Deal found 1/27$613
This United Airlines deal was found by Cheapflights users on 1/27. 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 1/2712:24 pm
SEA
-
TPE
2 stops25h 21m
United Airlines
Thu 2/511:10 am
TPE
-
SEA
1 stop16h 19m
United Airlines
Deal found 1/27$614
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:29 pm
SEA
-
TPE
1 stop32h 21m
United Airlines
Mon 2/2311:10 am
TPE
-
SEA
1 stop23h 16m
United Airlines
Deal found 1/28$615
This Gurufare deal was found by Cheapflights users on 1/27. 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.
Mon 3/301:15 am
SEA
-
TPE
Nonstop12h 45m
China Airlines
Sat 4/2511:30 pm
TPE
-
SEA
Nonstop10h 45m
China Airlines
Deal found 1/27$617
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/85:10 pm
SEA
-
TPE
1 stop34h 40m
United Airlines
Thu 2/263:50 pm
TPE
-
SEA
2 stops33h 59m
United Airlines
Deal found 1/27$620
This Korean Air deal was found by Cheapflights users on 1/28. 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.
Sun 5/312:50 pm
SEA
-
TPE
1 stop32h 20m
Korean Air
Tue 6/21:20 pm
TPE
-
SEA
2 stops23h 57m
Korean Air
Deal found 1/28$623
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:15 pm
SEA
-
TPE
2 stops39h 35m
United Airlines
Wed 3/411:10 am
TPE
-
SEA
2 stops21h 11m
United Airlines
Deal found 1/28$625
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/83:30 pm
SEA
-
TPE
2 stops36h 20m
United Airlines
Sat 2/2811:10 am
TPE
-
SEA
2 stops22h 53m
United Airlines
Deal found 1/27$626

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 January 29, 2026.

Round-trip from

$609
(United Airlines)

One-way from

$300
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$687
From Washington to Taipei City
Search Deals
One-way flight from Washington to Taipei City
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

Sun 3/8

7:10 am-6:50 pm

1 stop20h 40m

Taipei City Taiwan Taoyuan Intl

Thu 3/19

10:10 am-4:14 pm

1 stop21h 04m

$609

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 2/15

5:05 am-7:50 pm

1 stop22h 45m

Taipei City Taiwan Taoyuan Intl

Tue 2/24

11:10 am-11:18 am

1 stop16h 08m

$609

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 5/3

12:50 pm-12:10 pm

1 stop32h 20m

Taipei City Taiwan Taoyuan Intl

Thu 5/28

1:20 pm-10:40 am

1 stop36h 20m

$612

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 2/16

7:10 pm-7:50 pm

2 stops32h 40m

Taipei City Taiwan Taoyuan Intl

Fri 2/27

11:10 am-10:13 pm

2 stops27h 03m

$614

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 3/2

3:16 pm-5:45 am

2 stops22h 29m

Taipei City Taiwan Taoyuan Intl

Thu 5/14

2:30 pm-7:48 pm

2 stops20h 18m

$614

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 2/15

5:05 am-7:50 pm

1 stop22h 45m

Taipei City Taiwan Taoyuan Intl

Wed 3/18

10:10 am-7:28 pm

2 stops24h 18m

$614

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 3/9

1:05 pm-4:45 am

2 stops24h 40m

Taipei City Taiwan Taoyuan Intl

Thu 5/14

2:30 pm-7:48 pm

2 stops20h 18m

$614

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 2/9

9:25 am-7:50 pm

1 stop18h 25m

Taipei City Taiwan Taoyuan Intl

Fri 2/27

11:10 am-10:13 pm

2 stops27h 03m

$614

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sat 2/14

7:29 pm-7:50 pm

1 stop32h 21m

Taipei City Taiwan Taoyuan Intl

Tue 2/24

3:50 pm-6:26 pm

1 stop18h 36m

$615

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 5/4

12:50 pm-12:10 pm

1 stop32h 20m

Taipei City Taiwan Taoyuan Intl

Wed 5/27

1:20 pm-8:28 pm

2 stops22h 08m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 $574). Flying from State of Washington to Taipei City in December is currently the most expensive (average of $797). 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 January 29, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Taipei City as you normally would.

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 January 29, 2026.

The most flights from USWA 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).

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, Korean Air, and Delta can get you from State of Washington to Taipei City in just under 20h 40m. Your travel time can differ by up to 11h 40m. 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 Philippine Airlines. According to our data, you can fly for as low as $297. Users have also found prices from $320 and $329 on Asiana Airlines and China Airlines, 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 (80%), STARLUX Airlines (79%) and Thai Airways (51%).

  • 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 $1,686, our data shows the cheapest flight currently is $390. 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 $574). Flying from State of Washington to Taipei City in December is currently the most expensive (average of $797). 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
Los Angeles to Taiwan Taoyuan Intl flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Taiwan Taoyuan Intl flights
Newark to Taiwan Taoyuan Intl flights
Seattle to Taiwan Taoyuan Intl flights
Ontario to Taiwan Taoyuan Intl flights
John F Kennedy Intl to Sung Shan flights
Los Angeles to Sung Shan flights
San Francisco to Sung Shan flights
LaGuardia to Taiwan Taoyuan Intl flights
Seattle to Sung Shan flights
O'Hare Intl to Taiwan Taoyuan Intl flights
Dulles Intl to Taiwan Taoyuan Intl flights
Newark to Sung Shan flights
Reagan-National to Taiwan Taoyuan Intl flights
Hobby to Taiwan Taoyuan Intl flights
Sky Harbor Intl to Taiwan Taoyuan Intl flights
George Bush Intcntl to Taiwan Taoyuan Intl flights
Boston to Taiwan Taoyuan Intl flights
Baltimore to Taiwan Taoyuan Intl flights
San Jose to Taiwan Taoyuan Intl flights
Burbank to Taiwan Taoyuan Intl flights
Philadelphia to Taiwan Taoyuan Intl flights
Santa Ana to Taiwan Taoyuan Intl flights
Oakland to Taiwan Taoyuan Intl flights
Atlanta to Taiwan Taoyuan Intl flights
Asheville to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Sung Shan flights
Love Field to Taiwan Taoyuan Intl flights
Dulles Intl to Sung Shan flights
Honolulu to Taiwan Taoyuan Intl flights
O'Hare Intl to Sung Shan flights
Denver to Taiwan Taoyuan Intl flights
Orlando to Taiwan Taoyuan Intl flights
Detroit to Taiwan Taoyuan Intl flights
Boston to Sung Shan flights
Atlanta to Sung Shan flights
Sky Harbor Intl to Sung Shan flights
Charlotte to Taiwan Taoyuan Intl flights
Philadelphia to Sung Shan flights
George Bush Intcntl to Sung Shan flights
Honolulu to Sung Shan flights
Denver to Sung Shan flights
Portland to Taiwan Taoyuan Intl flights
Charlotte to Sung Shan flights
San Diego to Taiwan Taoyuan Intl flights

Top 7 airlines flying from Washington to Taipei City

Discover the top 7 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$580Average$694FlexibilityNo cancel feeOn-time70%
Asiana AirlinesCheapest$588Average$660FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$627Average$774FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$627Average$792FlexibilityNo cancel feeOn-time81%
DeltaCheapest$629Average$807FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$667Average$816FlexibilityNo cancel feeOn-time74%
STARLUX AirlinesCheapest$669Average$809FlexibilityNo cancel feeOn-timeN/A

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