Taiwan Taoyuan Intl

$318+ Cheap flights from Washington to Taiwan Taoyuan Intl (TPE)

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TPE
Aug 6 — Aug 131
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Cheap flight deals from Washington to Taiwan Taoyuan Intl

Keep the following information in mind while searching for Washington to Taiwan Taoyuan Intl flight deals. Data was last updated August 1, 2025.

Round-trip from

$666
(oojo)

One-way from

$318
(CrystalTravel)

Popular in

December

Cheapest in

April

Average price

$850

Good round-trip deal

$785 or less

Good one-way deal

$437 or less
From Washington to Taipei City Taiwan Taoyuan Intl
One-way flight from Washington to Taipei City Taiwan Taoyuan Intl
Highest demand for flights based on searches. 9% potential increase in price ($98 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Washington to Taipei City Taiwan Taoyuan Intl.
Price to beat on a one-way flight from Washington to Taipei City Taiwan Taoyuan Intl.

Find flight deals from Washington to Taiwan Taoyuan Intl

Cheapest flights from Washington to Taiwan Taoyuan Intl
Explore the most affordable flight options available from Washington to Taiwan Taoyuan Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This oojo deal was found by Cheapflights users on 7/31. 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 10/72:15 pmSEA - TPE
1 stop30h 35mAsiana Airlines
Tue 10/211:50 pmTPE - SEA
1 stop13h 40mAsiana Airlines
Deal found 7/31$666
This oojo deal was found by Cheapflights users on 7/31. 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 11/199:30 pmSEA - TPE
1 stop19h 35mPhilippine Airlines
Thu 12/410:15 amTPE - SEA
1 stop24h 20mPhilippine Airlines
Deal found 7/31$670
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/114:11 pmSEA - TPE
Nonstop12h 44mDelta
Wed 8/279:35 amTPE - SEA
Nonstop11h 35mDelta
Deal found 7/30$673
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/117:34 pmSEA - TPE
1 stop17h 31mUnited Airlines
Wed 8/272:30 pmTPE - SEA
1 stop19h 19mUnited Airlines
Deal found 7/30$678
This CrystalTravel deal was found by Cheapflights users on 7/31. 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 8/248:37 amSEA - TPE
2 stops21h 08mJapan Airlines
Fri 9/510:00 amTPE - SEA
1 stop15h 25mJapan Airlines
Deal found 7/31$679
This oojo deal was found by Cheapflights users on 7/30. 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.
Sun 9/71:40 amSEA - TPE
Nonstop12h 25mChina Airlines
Mon 9/2211:30 pmTPE - SEA
Nonstop10h 50mChina Airlines
Deal found 7/30$697
This Korean Air deal was found by Cheapflights users on 7/30. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:50 pmSEA - TPE
1 stop32h 20mKorean Air
Sat 9/206:55 pmTPE - SEA
1 stop30h 45mKorean Air
Deal found 7/30$702
This Fareboom deal was found by Cheapflights users on 7/30. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/210:40 amPDX - TPE
2 stops20h 45mMultiple Airlines
Mon 9/84:00 pmTPE - PDX
2 stops21h 40mMultiple Airlines
Deal found 7/30$739
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:35 pmPDX - TPE
1 stop32h 10mUnited Airlines
Sun 9/212:25 pmTPE - PDX
1 stop21h 12mUnited Airlines
Deal found 7/30$741
This Delta deal was found by Cheapflights users on 7/31. 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 10/289:17 amPDX - TPE
1 stop19h 48mDelta
Tue 11/2510:45 amTPE - PDX
1 stop21h 46mDelta
Deal found 7/31$756
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/75:15 amGEG - TPE
2 stops22h 30mUnited Airlines
Thu 8/142:25 pmTPE - GEG
1 stop23h 43mUnited Airlines
Deal found 7/31$759
This oojo deal was found by Cheapflights users on 7/31. 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 8/305:47 pmPDX - TPE
2 stops55h 03mAsiana Airlines
Tue 9/231:50 pmTPE - PDX
2 stops23h 57mAsiana Airlines
Deal found 7/31$774

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Taiwan Taoyuan Intl 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 August 1, 2025.
Use the filters below to find and compare flights from Washington to Taipei City Taiwan Taoyuan Intl Airport that are best for you.

Fly from

Washington

Fly to

Taiwan Taoyuan Intl

Route

Depart

Return

Price

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 10/7

2:15 pm-11:50 am

1 stop30h 35m

Taipei City Taiwan Taoyuan Intl

Tue 10/21

1:50 pm-12:30 pm

1 stop13h 40m

$666

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Wed 11/19

9:30 pm-9:05 am

1 stop19h 35m

Taipei City Taiwan Taoyuan Intl

Thu 12/4

10:15 am-6:35 pm

1 stop24h 20m

$670

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 8/11

4:11 pm-7:55 pm

Nonstop12h 44m

Taipei City Taiwan Taoyuan Intl

Wed 8/27

9:35 am-6:10 am

Nonstop11h 35m

$673

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 8/11

7:34 pm-4:05 am

1 stop17h 31m

Taipei City Taiwan Taoyuan Intl

Mon 8/25

2:15 pm-10:15 pm

2 stops23h 00m

$678

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 8/24

8:37 am-8:45 pm

2 stops21h 08m

Taipei City Taiwan Taoyuan Intl

Fri 9/5

10:00 am-10:25 am

1 stop15h 25m

$679

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 9/7

1:40 am-5:05 am

Nonstop12h 25m

Taipei City Taiwan Taoyuan Intl

Mon 9/22

11:30 pm-7:20 pm

Nonstop10h 50m

$697

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Wed 9/3

12:50 pm-12:10 pm

1 stop32h 20m

Taipei City Taiwan Taoyuan Intl

Sat 9/20

6:55 pm-10:40 am

1 stop30h 45m

$702

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

Tue 9/2

10:40 am-10:25 pm

2 stops20h 45m

Taipei City Taiwan Taoyuan Intl

Mon 9/8

4:00 pm-10:40 pm

2 stops21h 40m

$739

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

Sun 9/14

7:35 pm-6:45 pm

1 stop32h 10m

Taipei City Taiwan Taoyuan Intl

Sun 9/21

2:25 pm-8:37 pm

1 stop21h 12m

$741

PortlandTaipei City

PDX - TPE

PDXTPE

Portland

Tue 10/28

9:17 am-8:05 pm

1 stop19h 48m

Taipei City Taiwan Taoyuan Intl

Tue 11/25

10:45 am-4:31 pm

1 stop21h 46m

$756

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 30 results
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Best time to book a flight from Washington to Taiwan Taoyuan Intl

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

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

Currently, September is the cheapest month in which you can book a flight from State of Washington to Taipei City Taiwan Taoyuan Intl Airport (average of $863). Flying from State of Washington to Taipei City Taiwan Taoyuan Intl Airport in December is currently the most expensive (average of $1,362). 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 Taiwan Taoyuan Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

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 Taiwan Taoyuan Intl Airport as you normally would.

Weekly flight availability from State of Washington to Taipei City Taiwan Taoyuan Intl Airport

Explore weekly flight availability from Washington to Taiwan Taoyuan Intl. 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 August 1, 2025.

The most flights from USWA to TPE are scheduled on a Wednesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Taiwan Taoyuan Intl

Get insights into the airlines that provide service to Taiwan Taoyuan Intl. 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 Taoyuan Intl. Reviews last updated August 1, 2025.
See what other customers who have flown with STARLUX Airlines, EVA Air, and Korean Air from Washington to Taipei City Taiwan Taoyuan Intl Airport have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

8.8

Overall

9.0

Crew

9.3

Boarding

9.0

Entertainment

8.9

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Food

8.8

Overall

9.0

Crew

9.3

Boarding

9.0

Entertainment

8.9

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Food

8.8

Overall

9.0

Crew

9.3

Boarding

9.0

Entertainment

8.9

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Food

8.8

Overall

9.0

Crew

9.3

Boarding

9.0

Entertainment

8.9

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Food

8.8

Overall

9.0

Crew

9.3

Boarding

9.0

Entertainment

8.9

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Food

8.8

Overall

9.0

Crew

9.3

Boarding

9.0

Entertainment

8.9

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from Washington to Taiwan Taoyuan Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from State of Washington to Taipei City Taiwan Taoyuan Intl Airport one-way?

    For one-way options, check prices for Asiana Airlines. According to our data, you can fly for as low as $318. Users have also found prices from $358 and $367 on Korean Air and Delta, respectively.

  • What are the most popular routes from State of Washington to Taipei City Taiwan Taoyuan Intl Airport?

  • What are the most reliable airlines from State of Washington to Taipei City Taiwan Taoyuan Intl Airport?

    The top 3 most reliable airlines when flying from State of Washington to Taipei City Taiwan Taoyuan Intl Airport are China Airlines (99%), STARLUX Airlines (96%) and Thai Airways (86%).

  • What are the cheapest flights from State of Washington to Taipei City Taiwan Taoyuan Intl Airport?

    While on average a flight from State of Washington to Taipei City Taiwan Taoyuan Intl Airport is generally $2,123, our data shows the cheapest flight currently is $371. When looking at the most popular route, (Seattle/Tacoma Intl - Taipei City Taiwan Taoyuan Intl), you can expect to pay $587 for that flight.

  • Can I find deals for flights from Washington to Taiwan Taoyuan Intl that include hotel bookings?

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

  • How can I find direct flights from Washington to Taiwan Taoyuan Intl?

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

  • Can I find deals for business class flights from Washington to Taiwan Taoyuan Intl?

    Yes. Cheapflights offers flight deals from Washington to Taiwan Taoyuan Intl 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 Taiwan Taoyuan Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Taipei City Taiwan Taoyuan Intl Airport (average of $863). Flying from State of Washington to Taipei City Taiwan Taoyuan Intl Airport in December is currently the most expensive (average of $1,362). 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

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Alternative routes for Washington to Taiwan Taoyuan Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Washington to Taiwan Taoyuan Intl

Discover the top 7 airlines that operate flights from Washington to Taiwan Taoyuan Intl. 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$591Average$659FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$659Average$786FlexibilityNo cancel feeOn-time70%
DeltaCheapest$671Average$914FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$685Average$787FlexibilityNo cancel feeOn-time69%
STARLUX AirlinesCheapest$733Average$856FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$778Average$974FlexibilityNo cancel feeOn-time74%
Alaska AirlinesCheapest$857Average$857FlexibilityNo cancel feeOn-time75%

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