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Dulles Intl

$468+ Cheap flights from Taiwan to Dulles Intl (IAD)

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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
TPE — IAD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Taiwan to Dulles Intl

Keep the following information in mind while searching for Taiwan to Dulles Intl flight deals. Data was last updated September 15, 2025.

Round-trip from

$778
(United Airlines)

One-way from

$468
(Delta)

Popular in

August

Cheapest in

March

Average price

$893
From Taiwan to Washington, D.C. Dulles Intl
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One-way flight from Taiwan to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 16% potential increase in price ($215 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Taiwan to Dulles Intl

Cheapest flights from Taiwan to Dulles Intl
Explore the most affordable flight options available from Taiwan to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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 10/2810:10 amTPE - IAD
2 stops25h 49mUnited Airlines
Sat 11/16:03 pmIAD - TPE
1 stop37h 47mUnited Airlines
Deal found 9/15$778
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/110:10 amTPE - IAD
2 stops23h 13mUnited Airlines
Sun 11/3010:31 pmIAD - TPE
1 stop32h 19mUnited Airlines
Deal found 9/14$829
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/39:50 amTPE - IAD
2 stops26h 31mUnited Airlines
Tue 10/148:30 amIAD - TPE
2 stops31h 35mUnited Airlines
Deal found 9/12$830
This Delta deal was found by Cheapflights users on 9/15. 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 9/179:35 amTPE - IAD
2 stops37h 53mDelta
Tue 9/307:35 amIAD - TPE
1 stop24h 20mDelta
Deal found 9/15$833
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/129:50 amTPE - IAD
1 stop18h 35mUnited Airlines
Sat 10/1810:19 pmIAD - TPE
2 stops32h 26mUnited Airlines
Deal found 9/15$853
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/2010:15 amKHH - IAD
3 stops39h 36mUnited Airlines
Mon 11/175:45 pmIAD - KHH
3 stops38h 35mUnited Airlines
Deal found 9/15$861
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/93:50 pmTPE - IAD
2 stops32h 22mUnited Airlines
Wed 1/712:40 pmIAD - TPE
2 stops28h 05mUnited Airlines
Deal found 9/14$873
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/109:50 amTPE - IAD
2 stops23h 05mUnited Airlines
Sun 2/16:04 pmIAD - TPE
1 stop36h 46mUnited Airlines
Deal found 9/15$878
This Delta deal was found by Cheapflights users on 9/15. 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 10/99:40 amTPE - IAD
2 stops26h 32mDelta
Sat 1/316:00 amIAD - TPE
2 stops26h 05mDelta
Deal found 9/15$924
This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 11/19:55 amTPE - IAD
2 stops25h 44mDelta
Sun 11/307:15 amIAD - TPE
2 stops38h 45mDelta
Deal found 9/14$931
This Delta deal was found by Cheapflights users on 9/14. 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 11/2710:55 amTPE - IAD
1 stop26h 59mDelta
Wed 1/76:10 amIAD - TPE
2 stops25h 55mDelta
Deal found 9/14$1,015
This Korean Air deal was found by Cheapflights users on 9/15. 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.
Mon 10/207:05 amKHH - IAD
2 stops26h 26mMultiple Airlines
Mon 11/1711:50 amIAD - KHH
1 stop37h 25mMultiple Airlines
Deal found 9/15$1,813

Cheapflights Fare Finder

 
Customize your flight search to find flights from Taiwan to Dulles 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 September 15, 2025.
Use the filters below to find and compare flights from Taiwan to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Taiwan

Fly to

Dulles Intl

Route

Depart

Return

Price

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Tue 10/28

10:10 am-11:59 pm

2 stops25h 49m

Washington, D.C. Dulles Intl

Sat 11/1

6:03 pm-7:50 pm

1 stop37h 47m

$778

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Wed 10/29

10:10 am-9:23 pm

2 stops23h 13m

Washington, D.C. Dulles Intl

Wed 11/5

10:10 pm-7:50 pm

1 stop32h 40m

$778

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Sun 10/5

9:35 am-6:31 am

1 stop32h 56m

Washington, D.C. Dulles Intl

Sun 10/12

7:35 am-7:55 pm

1 stop24h 20m

$833

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Sat 11/1

9:55 am-12:40 am

1 stop26h 45m

Washington, D.C. Dulles Intl

Sun 11/30

7:15 am-9:05 pm

1 stop24h 50m

$833

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Sun 10/12

9:50 am-4:25 pm

1 stop18h 35m

Washington, D.C. Dulles Intl

Sat 10/18

10:19 pm-6:45 pm

2 stops32h 26m

$853

Kaohsiung CityWashington, D.C.

KHH - IAD

KHHIAD

Kaohsiung City

Mon 10/20

10:15 am-1:51 pm

3 stops39h 36m

Washington, D.C. Dulles Intl

Mon 11/17

10:08 pm-9:20 pm

2 stops34h 12m

$861

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Fri 2/13

11:10 am-11:44 am

2 stops37h 34m

Washington, D.C. Dulles Intl

Tue 2/17

8:30 am-7:50 pm

1 stop22h 20m

$878

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Thu 2/5

11:10 am-9:17 pm

2 stops23h 07m

Washington, D.C. Dulles Intl

Sat 2/21

10:10 pm-7:50 pm

1 stop32h 40m

$878

Kaohsiung CityWashington, D.C.

KHH - IAD

KHHIAD

Kaohsiung City

Wed 2/25

10:35 am-11:44 am

3 stops38h 09m

Washington, D.C. Dulles Intl

Sun 3/1

10:10 pm-9:20 pm

2 stops34h 10m

$961

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Sun 11/16

10:55 am-12:54 am

1 stop26h 59m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 15 results
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Best time to book a flight from Taiwan to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Taiwan 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 Taiwan to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Taiwan to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Taiwan to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Taiwan to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles 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 Dulles Intl. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with United Airlines from Taiwan to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Taiwan to Dulles Intl. 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 Taiwan to Washington, D.C. Dulles Intl Airport?

    United Airlines can get you from Taiwan to Washington, D.C. Dulles Intl Airport in just under 25h 49m. Your travel time can differ by up to . The distance between Taiwan and Washington, D.C. Dulles Intl Airport is about 7846 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Taiwan to Dulles 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 Taiwan to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Taiwan to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Taiwan to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
National Harbor
Dundalk

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Alternative routes for Taiwan to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Taiwan Taoyuan Intl to Dulles Intl flights
Incheon Intl to Dulles Intl flights
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Suvarnabhumi to Baltimore flights
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Suvarnabhumi to Reagan-National flights
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Kathmandu to Dulles Intl flights
New Delhi to Reagan-National flights
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Mumbai to Baltimore flights
Hyderabad to Baltimore flights
New Delhi to Baltimore flights
Manila to Dulles Intl flights
Islamabad to Reagan-National flights
Karachi to Dulles Intl flights
Bangalore to Dulles Intl flights
Narita to Dulles Intl flights
Ahmedabad to Dulles Intl flights
Chennai to Dulles Intl flights
Mumbai to Reagan-National flights
Lahore to Reagan-National flights
Islamabad to Baltimore flights
Gimpo Intl to Baltimore flights
Dhaka to Dulles Intl flights
Haneda to Reagan-National flights
Haneda to Baltimore flights
Kathmandu to Baltimore flights
Narita to Baltimore flights
Manila to Baltimore flights
Manila to Reagan-National flights
Bangalore to Baltimore flights
Ho Chi Minh City to Reagan-National flights
Shenyang to Dulles Intl flights
Bangalore to Reagan-National flights
Narita to Reagan-National flights
Yerevan to Dulles Intl flights
Hong Kong to Dulles Intl flights

Top airline flying from Taiwan to Dulles Intl

Discover the top airline that operate flights from Taiwan to Dulles 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$843Average$1,090FlexibilityNo cancel feeOn-time69%

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