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$413+ Cheap flights from Dulles Intl (IAD) 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TPE
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Dulles Intl to Taiwan

Keep the following information in mind while searching for Dulles Intl to Taiwan flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$876
(oojo)

One-way from

$413
(Orbitz)

Popular in

December

Cheapest in

August

Average price

$943
From Washington, D.C. Dulles Intl to Taiwan
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One-way flight from Washington, D.C. Dulles Intl to Taiwan
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Highest demand for flights based on searches. 11% potential increase in price ($149 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($39 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 Dulles Intl to Taiwan

Cheapest flights from Dulles Intl to Taiwan
Explore the most affordable flight options available from Dulles Intl to Taiwan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 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.
mié. 9/178:15 amIAD - KHH
2 stops24h 45mUnited Airlines
mar. 9/2310:15 amKHH - IAD
2 stops20h 58mUnited Airlines
Deal found 9/15$634
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/16:13 pmIAD - TPE
1 stop22h 42mMultiple Airlines
dom. 11/98:30 pmTPE - IAD
1 stop22h 53mMultiple Airlines
Deal found 9/14$876
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/277:38 amIAD - TPE
1 stop32h 17mMultiple Airlines
dom. 12/148:30 pmTPE - IAD
1 stop22h 45mMultiple Airlines
Deal found 9/14$887
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/66:13 pmIAD - TPE
1 stop21h 42mMultiple Airlines
dom. 11/238:30 pmTPE - IAD
1 stop22h 48mMultiple Airlines
Deal found 9/14$896
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/37:43 amIAD - TPE
1 stop32h 12mMultiple Airlines
jue. 11/278:30 pmTPE - IAD
1 stop34h 04mMultiple Airlines
Deal found 9/15$898
This SmartFares deal was found by Cheapflights users on 9/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/116:13 pmIAD - TPE
1 stop21h 27mMultiple Airlines
mié. 11/1911:40 pmTPE - IAD
1 stop19h 43mMultiple Airlines
Deal found 9/16$903
This IEagle 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/166:09 pmIAD - TPE
1 stop22h 01mMultiple Airlines
mar. 9/2311:40 pmTPE - IAD
1 stop19h 53mMultiple Airlines
Deal found 9/15$912
This IEagle 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/237:41 pmIAD - TPE
1 stop21h 14mMultiple Airlines
vie. 11/218:30 pmTPE - IAD
1 stop22h 48mMultiple Airlines
Deal found 9/15$915
This IEagle 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/166:09 pmIAD - TPE
1 stop22h 46mMultiple Airlines
jue. 3/58:30 pmTPE - IAD
1 stop22h 25mMultiple Airlines
Deal found 9/14$916
This SmartFares deal was found by Cheapflights users on 9/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/247:41 pmIAD - TPE
1 stop21h 14mMultiple Airlines
vie. 11/218:30 pmTPE - IAD
1 stop22h 48mMultiple Airlines
Deal found 9/13$921
This Trip.com deal was found by Cheapflights users on 9/16. 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.
mar. 10/78:53 amIAD - TPE
1 stop32h 02mMultiple Airlines
mié. 10/228:10 pmTPE - IAD
1 stop34h 18mMultiple Airlines
Deal found 9/16$924
This IEagle deal was found by Cheapflights users on 9/16. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/289:00 amIAD - TPE
1 stop31h 55mMultiple Airlines
dom. 11/28:30 pmTPE - IAD
1 stop22h 53mMultiple Airlines
Deal found 9/16$926

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Taiwan that are best for you.

Fly from

Dulles Intl

Fly to

Taiwan

Route

Depart

Return

Price

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

jue. 10/16

7:00 am-9:00 pm

2 stops26h 00m

Kaohsiung City

mar. 11/18

10:35 am-9:26 pm

2 stops23h 51m

$941

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

lun. 10/13

10:14 pm-9:00 pm

2 stops34h 46m

Kaohsiung City

mar. 11/18

10:35 am-9:26 pm

2 stops23h 51m

$941

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

jue. 10/16

6:15 am-9:00 pm

2 stops26h 45m

Kaohsiung City

jue. 11/13

10:35 am-11:44 pm

2 stops26h 09m

$941

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

dom. 10/19

10:18 pm-9:00 pm

3 stops34h 42m

Kaohsiung City

mar. 11/18

10:35 am-8:39 pm

2 stops23h 04m

$946

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

mié. 10/15

10:14 pm-9:00 pm

3 stops34h 46m

Kaohsiung City

jue. 11/20

10:35 am-8:57 pm

2 stops23h 22m

$946

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

mié. 10/15

10:14 pm-9:00 pm

3 stops34h 46m

Kaohsiung City

jue. 11/13

10:35 am-9:26 pm

3 stops23h 51m

$946

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

lun. 10/13

10:14 pm-9:00 pm

2 stops34h 46m

Kaohsiung City

mié. 11/19

10:35 am-12:15 am

3 stops26h 40m

$946

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

dom. 10/19

10:14 pm-9:00 pm

3 stops34h 46m

Kaohsiung City

mié. 11/19

10:35 am-9:23 pm

2 stops23h 48m

$946

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

jue. 10/16

8:30 am-9:00 pm

2 stops24h 30m

Kaohsiung City

lun. 11/17

10:35 am-8:57 pm

2 stops23h 22m

$981

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

mar. 11/4

6:30 am-9:20 pm

2 stops25h 50m

Kaohsiung City

sáb. 11/8

10:35 am-8:57 pm

2 stops23h 22m

$995

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 49 results
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Best time to book a flight from Dulles Intl to Taiwan

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

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Taiwan (average of $851). Flying from Washington, D.C. Dulles Intl Airport to Taiwan 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 IAD to TW?

Find hourly flight availability from Dulles Intl 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 septiembre 16, 2025.

When flying from Washington, D.C. Dulles Intl Airport 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.

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 septiembre 16, 2025.
Peruse reviews from past customers who have flown with EVA Air, China Airlines, and Delta from Washington, D.C. Dulles Intl Airport to Taiwan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,236 reviews
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
China Airlines
8.3
Very good
767 reviews
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Delta
8.0
Very good
7,957 reviews
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
United Airlines
7.4
Good
8,924 reviews
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Turkish Airlines
7.3
Good
3,968 reviews
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Related info for your journey

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

    United Airlines, Turkish Airlines, and ANA can get you from Washington, D.C. Dulles Intl Airport to Taiwan in just under 22h 15m. Your travel time can differ by up to 16h 45m. The distance between Washington, D.C. Dulles Intl Airport and Taiwan is about 7846 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Taiwan?

    The most popular route from Washington, D.C. Dulles Intl Airport to Taiwan is Washington, D.C. Dulles Intl - Taipei City Taiwan Taoyuan Intl. You may also consider Washington, D.C. Dulles Intl - Taipei City Sung Shan or Washington, D.C. Dulles Intl - Kaohsiung City.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Taiwan (average of $851). Flying from Washington, D.C. Dulles Intl Airport to Taiwan 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 Dulles Intl to Taiwan

See prices for flight routes from nearby airports that may be better suited for you.
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Reagan-National to Manila flights
Dulles Intl to Dhaka flights
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Dulles Intl to Hongqiao Intl flights
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Reagan-National to Ho Chi Minh City flights
Dulles Intl to Hong Kong flights
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Baltimore to Taiwan Taoyuan Intl flights
Reagan-National to Chennai flights
Reagan-National to Ahmedabad flights
Baltimore to Ho Chi Minh City flights
Dulles Intl to Denpasar flights
Dulles Intl to Kathmandu flights
Baltimore to Chennai flights
Reagan-National to Islamabad flights

Top 5 airlines flying from Dulles Intl to Taiwan

Discover the top 5 airlines that operate flights from Dulles Intl 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$634Average$1,268FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$841Average$944FlexibilityNo cancel feeOn-time77%
DeltaCheapest$870Average$1,280FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$911Average$967FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$1,040Average$1,094FlexibilityNo cancel feeOn-time74%

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