HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TPE
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Taipei City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 12, 2025.

This deal was found by Cheapflights users on 12/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:50 pmSEA - TPE
Nonstop13h 15mDelta
Wed 1/2810:55 amTPE - SEA
Nonstop11h 05mDelta
Deal found 12/11$683
This deal was found by Cheapflights users on 12/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:50 pmSEA - TPE
Nonstop13h 15mDelta
Fri 1/2310:55 amTPE - SEA
Nonstop11h 05mDelta
Deal found 12/11$733
This Delta deal was found by Cheapflights users on 12/11. 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.
Thu 12/253:50 pmSEA - TPE
Nonstop13h 15mDelta
Mon 12/2910:55 amTPE - SEA
Nonstop11h 05mDelta
Deal found 12/11$757
This deal was found by Cheapflights users on 12/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:50 pmSEA - TPE
Nonstop13h 15mDelta
Sat 1/2410:55 amTPE - SEA
Nonstop11h 05mDelta
Deal found 12/11$783
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Thu 12/119:25 amSEA - TPE
1 stop28h 20mUnited Airlines
Mon 1/53:50 pmTPE - SEA
1 stop18h 55mUnited Airlines
Deal found 12/11$789
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Thu 12/119:05 amSEA - TPE
2 stops28h 40mUnited Airlines
Sun 1/43:50 pmTPE - SEA
1 stop25h 09mUnited Airlines
Deal found 12/11$794
This deal was found by Cheapflights users on 12/11. 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 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 1/2810:55 amTPE - SEA
Nonstop11h 05mDelta
Deal found 12/11$801
This deal was found by Cheapflights users on 12/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/283:50 pmSEA - TPE
Nonstop13h 15mDelta
Fri 1/2310:55 amTPE - SEA
Nonstop11h 05mDelta
Deal found 12/11$851
This Delta deal was found by Cheapflights users on 12/10. 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.
Thu 12/113:50 pmSEA - TPE
Nonstop13h 15mDelta
Mon 12/1510:55 amTPE - SEA
Nonstop11h 05mDelta
Deal found 12/10$894
This deal was found by Cheapflights users on 12/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/283:50 pmSEA - TPE
Nonstop13h 15mDelta
Sun 1/2510:55 amTPE - SEA
Nonstop11h 05mDelta
Deal found 12/11$901
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/265:00 amSEA - TPE
1 stop32h 45mUnited Airlines
Mon 1/263:50 pmTPE - SEA
1 stop25h 06mUnited Airlines
Deal found 12/11$923
This KAYAK deal was found by Cheapflights users on 12/10. 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.
Fri 12/127:00 amSEA - TSA
2 stops37h 30mANA
Thu 1/151:30 pmTSA - SEA
1 stop15h 50mANA
Deal found 12/10$989

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 12, 2025.

Round-trip from

$630
(Delta)

One-way from

$298
(SmartFares)

Popular in

December

Cheapest in

September

Average price

$1,411
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 ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 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

Wed 2/4

3:50 pm-9:05 pm

Nonstop13h 15m

Taipei City Taiwan Taoyuan Intl

Fri 2/27

10:55 am-6:00 am

Nonstop11h 05m

$630

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 2/1

3:50 pm-9:05 pm

Nonstop13h 15m

Taipei City Taiwan Taoyuan Intl

Tue 2/24

10:55 am-6:00 am

Nonstop11h 05m

$630

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 2/9

3:50 pm-9:05 pm

Nonstop13h 15m

Taipei City Taiwan Taoyuan Intl

Tue 2/24

10:55 am-6:00 am

Nonstop11h 05m

$630

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 5/11

12:10 am-3:30 pm

1 stop24h 20m

Taipei City Taiwan Taoyuan Intl

Tue 5/26

12:55 pm-2:55 pm

1 stop17h 00m

$635

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Fri 5/1

1:16 pm-4:05 am

1 stop23h 49m

Taipei City Taiwan Taoyuan Intl

Thu 5/7

9:50 am-8:57 pm

1 stop26h 07m

$644

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 3/17

9:20 am-4:45 am

1 stop28h 25m

Taipei City Taiwan Taoyuan Intl

Wed 4/8

2:30 pm-9:12 pm

1 stop21h 42m

$644

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Wed 1/28

12:10 am-9:50 am

1 stop17h 40m

Taipei City Taiwan Taoyuan Intl

Sun 2/22

11:40 am-1:55 pm

1 stop18h 15m

$647

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Wed 4/22

5:00 am-6:45 pm

2 stops22h 45m

Taipei City Taiwan Taoyuan Intl

Fri 5/8

2:30 pm-7:45 pm

2 stops20h 15m

$649

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 3/2

12:15 pm-5:45 am

2 stops25h 30m

Taipei City Taiwan Taoyuan Intl

Thu 3/5

11:10 am-3:50 pm

2 stops20h 40m

$649

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Fri 5/1

12:22 pm-4:05 am

2 stops24h 43m

Taipei City Taiwan Taoyuan Intl

Fri 5/22

9:50 am-12:24 pm

1 stop17h 34m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 55 results
1
2
3
...
6

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, March is the cheapest month in which you can book a flight from State of Washington to Taipei City (average of $613). 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 12, 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 12, 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?

    Delta, Asiana Airlines, and United Airlines can get you from State of Washington to Taipei City in just under 13h 15m. Your travel time can differ by up to 11h 05m. 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 $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 (88%), China Airlines (76%) and Thai Airways (66%).

  • 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 $1,117, 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 $578 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, March is the cheapest month in which you can book a flight from State of Washington to Taipei City (average of $613). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Los Angeles to Taiwan Taoyuan Intl flights
Seattle to Taiwan Taoyuan Intl flights
Newark to Taiwan Taoyuan Intl flights
Ontario to Taiwan Taoyuan Intl flights
San Francisco to Sung Shan flights
John F Kennedy Intl to Sung Shan flights
Los Angeles to Sung Shan flights
Dallas/Fort Worth to Taiwan Taoyuan Intl flights
Dulles Intl to Taiwan Taoyuan Intl flights
LaGuardia to Taiwan Taoyuan Intl flights
O'Hare Intl to Taiwan Taoyuan Intl flights
Seattle to Sung Shan flights
Santa Ana to Taiwan Taoyuan Intl flights
Newark to Sung Shan flights
Hobby to Taiwan Taoyuan Intl flights
Sky Harbor Intl to Taiwan Taoyuan Intl flights
Reagan-National to Taiwan Taoyuan Intl flights
Baltimore to Taiwan Taoyuan Intl flights
San Jose to Taiwan Taoyuan Intl flights
George Bush Intcntl to Taiwan Taoyuan Intl flights
Oakland to Taiwan Taoyuan Intl flights
Dulles Intl to Sung Shan flights
Boston to Taiwan Taoyuan Intl flights
Charlotte to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Sung Shan flights
Atlanta to Taiwan Taoyuan Intl flights
Burbank to Taiwan Taoyuan Intl flights
Charlotte to Sung Shan flights
O'Hare Intl to Sung Shan flights
Boston to Sung Shan flights
Love Field to Taiwan Taoyuan Intl flights
Philadelphia to Taiwan Taoyuan Intl flights
Minneapolis to Taiwan Taoyuan Intl flights
Sky Harbor Intl to Sung Shan flights
Atlanta to Sung Shan flights
Detroit to Taiwan Taoyuan Intl flights
Fort Lauderdale to Taiwan Taoyuan Intl flights
Denver to Taiwan Taoyuan Intl flights
George Bush Intcntl to Sung Shan flights
Philadelphia to Sung Shan flights
Orlando to Taiwan Taoyuan Intl flights
Austin to Taiwan Taoyuan Intl flights
Honolulu to Taiwan Taoyuan Intl 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$588Average$653FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$610Average$722FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$627Average$792FlexibilityNo cancel feeOn-time81%
DeltaCheapest$631Average$811FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$677Average$845FlexibilityNo cancel feeOn-time74%
STARLUX AirlinesCheapest$684Average$823FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$685Average$760FlexibilityNo cancel feeOn-time69%
ANACheapest$724Average$993FlexibilityNo cancel feeOn-time80%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.