Taiwan

$344+ Cheap flights from Washington to Taiwan

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TPE
Feb 25 — Mar 41
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Taiwan 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 Taiwan

Keep the following information in mind while searching for Washington to Taiwan flight deals. Data was last updated February 20, 2025.

Round-trip from

$672
(Delta)

One-way from

$344
(oojo)

Popular in

December

Cheapest in

January

Average price

$828

Good round-trip deal

$830 or less

Good one-way deal

$463 or less
From Washington to Taiwan
One-way flight from Washington to Taiwan
High demand for flights, 0% potential price rise
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Washington to Taiwan.
Price to beat on a one-way flight from Washington to Taiwan.

Find flight deals from Washington to Taiwan

Cheapest flights from Washington to Taiwan
Explore the most affordable flight options available from Washington to Taiwan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. 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 3/303:45 pmSEA - TPE
Nonstop13h 10mDelta
Sun 4/69:35 amTPE - SEA
Nonstop11h 35mDelta
Deal found 2/20$672
This FlightHub deal was found by Cheapflights users on 2/20. 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 3/212:45 pmSEA - TPE
1 stop35h 00mAsiana Airlines
Mon 3/105:10 pmTPE - SEA
1 stop33h 45mAsiana Airlines
Deal found 2/20$677
This United Airlines deal was found by Cheapflights users on 2/20. 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 5/45:40 pmSEA - TPE
1 stop19h 25mUnited Airlines
Sat 5/179:50 amTPE - SEA
1 stop17h 09mUnited Airlines
Deal found 2/20$678
This FlightHub deal was found by Cheapflights users on 2/20. 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 9/1711:30 pmSEA - TPE
1 stop18h 15mPhilippine Airlines
Wed 9/249:45 amTPE - SEA
1 stop24h 35mPhilippine Airlines
Deal found 2/20$722
This oojo deal was found by Cheapflights users on 2/20. 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 3/212:10 amSEA - TPE
Nonstop13h 10mChina Airlines
Tue 3/1111:35 pmTPE - SEA
Nonstop10h 40mChina Airlines
Deal found 2/20$728
This oojo deal was found by Cheapflights users on 2/20. 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 3/1612:00 pmSEA - TPE
1 stop32h 00mKorean Air
Wed 3/197:25 pmTPE - SEA
1 stop29h 35mKorean Air
Deal found 2/20$739
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/243:45 pmSEA - TSA
1 stop32h 05mANA
Mon 3/31:30 pmTSA - SEA
1 stop15h 50mANA
Deal found 2/19$758
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/311:15 amSEA - TPE
Nonstop12h 40mSTARLUX Airlines
Wed 4/98:10 pmTPE - SEA
Nonstop11h 00mSTARLUX Airlines
Deal found 2/20$768
This oojo deal was found by Cheapflights users on 2/20. 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 9/151:30 amSEA - TPE
Nonstop12h 40mEVA Air
Wed 9/2411:40 pmTPE - SEA
Nonstop10h 50mEVA Air
Deal found 2/20$789
This China Airlines deal was found by Cheapflights users on 2/20. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2610:08 amSEA - TPE
1 stop19h 22mMultiple Airlines
Sun 3/211:35 pmTPE - SEA
Nonstop10h 40mMultiple Airlines
Deal found 2/20$816
This United Airlines deal was found by Cheapflights users on 2/19. 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 5/127:54 amPDX - TPE
1 stop19h 51mUnited Airlines
Fri 6/62:30 pmTPE - PDX
1 stop19h 05mUnited Airlines
Deal found 2/19$850
This Fareboom deal was found by Cheapflights users on 2/19. 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.
Wed 4/238:05 amPDX - TSA
2 stops21h 35mMultiple Airlines
Sat 5/34:20 pmTSA - PDX
2 stops20h 30mMultiple Airlines
Deal found 2/19$865

Find flights from Washington to Taiwan within your budget

Customize your flight search to find flights from Washington to Taiwan 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 February 20, 2025.

Fly from

Washington

Fly to

Taiwan

Route

Depart

Return

Price

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 3/30

3:45 pm-7:55 pm

Nonstop13h 10m

Taipei City Taiwan Taoyuan Intl

Sun 4/6

9:35 am-6:10 am

Nonstop11h 35m

$672

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 3/2

12:45 pm-3:45 pm

1 stop35h 00m

Taipei City Taiwan Taoyuan Intl

Mon 3/10

5:10 pm-11:55 am

1 stop33h 45m

$677

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 5/4

5:40 pm-4:05 am

1 stop19h 25m

Taipei City Taiwan Taoyuan Intl

Sat 5/17

9:50 am-11:59 am

1 stop17h 09m

$678

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 3/2

12:10 am-5:20 am

Nonstop13h 10m

Taipei City Taiwan Taoyuan Intl

Tue 3/11

11:35 pm-7:15 pm

Nonstop10h 40m

$728

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 3/16

12:00 pm-11:00 am

1 stop32h 00m

Taipei City Taiwan Taoyuan Intl

Wed 3/19

7:25 pm-10:00 am

1 stop29h 35m

$739

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Fri 5/9

11:30 pm-8:50 pm

1 stop30h 20m

Taipei City Taiwan Taoyuan Intl

Wed 5/14

9:45 am-7:20 pm

1 stop24h 35m

$761

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Mon 3/31

1:15 am-4:55 am

Nonstop12h 40m

Taipei City Taiwan Taoyuan Intl

Wed 4/9

8:10 pm-4:10 pm

Nonstop11h 00m

$768

SeattleTaipei City

SEA - TSA

SEATSA

Seattle/Tacoma Intl

Tue 3/4

3:45 pm-12:30 pm

1 stop28h 45m

Taipei City Sung Shan

Tue 3/11

1:30 pm-2:20 pm

1 stop15h 50m

$781

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Tue 3/18

1:10 am-5:00 am

Nonstop12h 50m

Taipei City Taiwan Taoyuan Intl

Wed 3/26

11:40 pm-7:10 pm

Nonstop10h 30m

$804

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Wed 2/26

10:08 am-9:30 pm

1 stop19h 22m

Taipei City Taiwan Taoyuan Intl

Sun 3/2

11:35 pm-6:15 pm

Nonstop10h 40m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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

Best time to book a flight from Washington to Taiwan

Have a flexible travel schedule? Discover the best time to fly to Taiwan 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.

Travel insights for flights from Washington to Taiwan

Get recent, data-driven insights about flights from Washington to Taiwan including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from State of Washington to Taiwan (average of $878). Flying from State of Washington to Taiwan in June is currently the most expensive (average of $1,495). 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 TW?

Find hourly flight availability from Washington to Taiwan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from State of Washington to Taiwan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from State of Washington to Taiwan

Explore weekly flight availability from Washington to Taiwan. 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 February 20, 2025.

The most flights from USWA to TW0 are scheduled on a Thursday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Taiwan by month

Plan your trip to Taiwan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Taiwan ranges from 2.7 - 11.7 inches per month. June is typically the wettest month, when rainfall can reach 11.7 in. November is typically the driest time to visit Taiwan when rainfall is around 2.7 in.

Temperature in Taiwan by month

Plan your trip to Taiwan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Taiwan, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Taiwan

Get insights into the airlines that provide service to Taiwan. 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. Reviews last updated February 20, 2025.
Read reviews from past customers who have flown STARLUX Airlines, EVA Air and Korean Air from Washington to Taiwan. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Food

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Food

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Food

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

8.4
Very good

Food

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Food

9.0

Boarding

9.1

Overall

9.1

Entertainment

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

Find useful and relevant information for your journey from Washington to Taiwan. 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 Taiwan one-way?

    To fly one-way, consider booking your trip with Asiana Airlines, which is currently one of the cheapest options available, starting at $344. Korean Air flights start at $354 while deals on Delta start at $367 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Taiwan 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 Taiwan?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Taiwan (average of $878). Flying from State of Washington to Taiwan in June is currently the most expensive (average of $1,495). 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 Taiwan

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

Top 9 airlines flying from Washington to Taiwan

Discover the top 9 airlines that operate flights from Washington to Taiwan. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$599Average$648FlexibilityNo cancel feeOn-time76%
DeltaCheapest$671Average$992FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$685Average$1,097FlexibilityNo cancel feeOn-time69%
China AirlinesCheapest$692Average$806FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$777Average$895FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$814Average$1,206FlexibilityNo cancel feeOn-time74%
China EasternCheapest$830Average$837FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$857Average$857FlexibilityNo cancel feeOn-time75%
Japan AirlinesCheapest$886Average$1,677FlexibilityNo cancel feeOn-time79%
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.