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$412+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TPE
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap 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 diciembre 12, 2025.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:30 pmIAD - TPE
1 stop30h 15mTurkish Airlines
mié. 1/710:10 pmTPE - IAD
1 stop26h 35mTurkish Airlines
Deal found 12/10$1,052
This Delta deal was found by Cheapflights users on 12/9. 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.
mié. 12/107:15 amIAD - TPE
1 stop24h 50mDelta
mié. 12/1710:55 amTPE - IAD
1 stop25h 32mDelta
Deal found 12/9$1,261
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/308:30 amIAD - TPE
1 stop22h 20mUnited Airlines
lun. 1/123:50 pmTPE - IAD
1 stop22h 09mUnited Airlines
Deal found 12/10$1,322
This United Airlines deal was found by Cheapflights users on 12/9. 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.
mar. 12/308:20 amIAD - KHH
2 stops24h 00mUnited Airlines
lun. 1/1911:30 amKHH - IAD
2 stops23h 48mUnited Airlines
Deal found 12/9$1,347
This United Airlines deal was found by Cheapflights users on 12/8. 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.
dom. 12/2810:05 pmIAD - TPE
2 stops32h 45mUnited Airlines
mié. 1/711:00 amTPE - IAD
2 stops57h 23mUnited Airlines
Deal found 12/8$1,351
This Ovago deal was found by Cheapflights users on 12/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1012:20 pmIAD - TSA
1 stop38h 30mANA
mié. 12/174:50 pmTSA - IAD
1 stop29h 20mANA
Deal found 12/9$1,359
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.
vie. 12/128:35 amIAD - TPE
1 stop22h 15mUnited Airlines
jue. 1/1511:10 amTPE - IAD
1 stop26h 49mUnited Airlines
Deal found 12/11$1,372
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3011:10 amIAD - TSA
1 stop36h 20mANA
lun. 1/121:30 pmTSA - IAD
1 stop32h 40mANA
Deal found 12/10$1,405
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.
mar. 12/306:00 amIAD - TPE
2 stops26h 05mDelta
lun. 1/1210:55 amTPE - IAD
2 stops26h 02mDelta
Deal found 12/10$1,470
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.
mié. 12/316:00 amIAD - TPE
2 stops26h 05mDelta
mié. 1/710:55 amTPE - IAD
1 stop25h 15mDelta
Deal found 12/10$1,595
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3011:10 amIAD - TSA
1 stop36h 20mMultiple Airlines
lun. 1/126:05 pmTSA - IAD
3 stops34h 41mMultiple Airlines
Deal found 12/10$1,642
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/1412:20 pmIAD - TSA
1 stop35h 10mANA
lun. 12/224:50 pmTSA - IAD
1 stop29h 20mANA
Deal found 12/10$1,786

Find 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 diciembre 12, 2025.

Round-trip from

$857
(FlightHub)

One-way from

$412
(IEagle)

Popular in

December

Cheapest in

August

Average price

$1,564
From Washington, D.C. Dulles Intl to Taiwan
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Taiwan
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
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 December 2025
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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 diciembre 12, 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.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

mié. 1/28

9:15 pm-8:45 am

1 stop22h 30m

Taipei City Taiwan Taoyuan Intl

dom. 2/1

10:10 pm-11:45 am

1 stop26h 35m

$893

Washington, D.C.Taipei City

IAD - TSA

IADTSA

Washington, D.C. Dulles Intl

jue. 1/22

11:10 am-3:50 pm

1 stop39h 40m

Taipei City Sung Shan

mié. 2/11

4:50 pm-9:10 am

1 stop29h 20m

$1,195

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

lun. 3/9

3:45 pm-4:45 am

2 stops25h 00m

Taipei City Taiwan Taoyuan Intl

lun. 3/23

2:50 pm-8:49 pm

1 stop17h 59m

$1,199

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

lun. 1/19

7:30 am-9:05 pm

1 stop24h 35m

Taipei City Taiwan Taoyuan Intl

mié. 2/11

10:55 am-11:10 pm

1 stop25h 15m

$1,199

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

mié. 3/11

7:20 am-9:05 pm

2 stops25h 45m

Taipei City Taiwan Taoyuan Intl

jue. 3/26

9:55 am-11:35 pm

2 stops25h 40m

$1,204

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

lun. 3/23

6:03 pm-4:45 am

1 stop22h 42m

Taipei City Taiwan Taoyuan Intl

lun. 4/6

2:30 pm-12:12 am

2 stops21h 42m

$1,204

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

mié. 2/25

7:32 pm-9:05 pm

2 stops36h 33m

Taipei City Taiwan Taoyuan Intl

mar. 3/10

9:55 am-6:30 pm

2 stops20h 35m

$1,204

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

dom. 1/25

7:30 pm-9:05 pm

2 stops36h 35m

Taipei City Taiwan Taoyuan Intl

mié. 2/11

10:55 am-12:24 am

2 stops26h 29m

$1,204

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

jue. 1/22

7:30 am-9:05 pm

1 stop24h 35m

Taipei City Taiwan Taoyuan Intl

mié. 2/11

10:55 am-6:21 pm

2 stops20h 26m

$1,204

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

mié. 3/11

7:00 am-9:05 pm

2 stops26h 05m

Taipei City Taiwan Taoyuan Intl

mar. 3/24

9:55 am-11:49 pm

1 stop25h 54m

$1,204

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 50 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, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Taiwan (average of $424). Flying from Washington, D.C. Dulles Intl Airport to Taiwan in June is currently the most expensive (average of $1,264). 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 diciembre 12, 2025.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Taiwan is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 23% on airfare.

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 diciembre 12, 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
8.5
Very good
1,296 reviews

Comfort

8.3

Crew

8.6

Overall

8.5

Entertainment

8.0

Food

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
EVA Air
8.5
Very good
1,296 reviews
EVA Air
8.5
Very good
1,296 reviews

Comfort

8.3

Crew

8.6

Overall

8.5

Entertainment

8.0

Food

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
China Airlines
8.2
Very good
788 reviews
EVA Air
8.5
Very good
1,296 reviews

Comfort

8.3

Crew

8.6

Overall

8.5

Entertainment

8.0

Food

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
Delta
7.9
Good
8,007 reviews
EVA Air
8.5
Very good
1,296 reviews

Comfort

8.3

Crew

8.6

Overall

8.5

Entertainment

8.0

Food

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
United Airlines
7.4
Good
9,095 reviews
EVA Air
8.5
Very good
1,296 reviews

Comfort

8.3

Crew

8.6

Overall

8.5

Entertainment

8.0

Food

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
Turkish Airlines
7.3
Good
4,090 reviews
EVA Air
8.5
Very good
1,296 reviews

Comfort

8.3

Crew

8.6

Overall

8.5

Entertainment

8.0

Food

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.

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?

    Turkish Airlines, ANA, and United Airlines can get you from Washington, D.C. Dulles Intl Airport to Taiwan in just under 22h 30m. Your travel time can differ by up to 17h 10m. 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, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Taiwan (average of $424). Flying from Washington, D.C. Dulles Intl Airport to Taiwan in June is currently the most expensive (average of $1,264). 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.
Dulles Intl to Haneda flights
Dulles Intl to Suvarnabhumi flights
Dulles Intl to Narita flights
Dulles Intl to Hyderabad flights
Reagan-National to Narita flights
Reagan-National to Haneda flights
Reagan-National to Suvarnabhumi flights
Baltimore to Suvarnabhumi flights
Baltimore to Haneda flights
Baltimore to Narita flights
Reagan-National to Hyderabad flights
Baltimore to Hyderabad flights
Dulles Intl to New Delhi flights
Dulles Intl to Incheon Intl flights
Dulles Intl to Mumbai flights
Reagan-National to New Delhi flights
Dulles Intl to Ho Chi Minh City flights
Dulles Intl to Manila flights
Reagan-National to Mumbai flights
Baltimore to Mumbai flights
Baltimore to New Delhi flights
Dulles Intl to Taiwan Taoyuan Intl flights
Dulles Intl to Don Mueang Intl flights
Dulles Intl to Ahmedabad flights
Dulles Intl to Hong Kong flights
Dulles Intl to Bangalore flights
Dulles Intl to Islamabad flights
Baltimore to Manila flights
Reagan-National to Manila flights
Reagan-National to Ahmedabad flights
Reagan-National to Hong Kong flights
Dulles Intl to Dhaka flights
Reagan-National to Bangalore flights
Reagan-National to Incheon Intl flights
Baltimore to Bangalore flights
Baltimore to Incheon Intl flights
Baltimore to Taiwan Taoyuan Intl flights
Dulles Intl to Lahore flights
Dulles Intl to Chennai flights
Dulles Intl to Hongqiao Intl flights
Dulles Intl to Gimpo Intl flights
Reagan-National to Taiwan Taoyuan Intl flights
Reagan-National to Hongqiao Intl flights
Baltimore to Ahmedabad flights
Baltimore to Hong Kong flights
Reagan-National to Ho Chi Minh City flights
Dulles Intl to Denpasar flights
Dulles Intl to Sung Shan flights
Dulles Intl to Capital flights
Reagan-National to Islamabad flights

Top 7 airlines flying from Dulles Intl to Taiwan

Discover the top 7 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
STARLUX AirlinesCheapest$597Average$886FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$634Average$1,272FlexibilityNo cancel feeOn-time69%
DeltaCheapest$870Average$1,279FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$876Average$981FlexibilityNo cancel feeOn-time77%
China AirlinesCheapest$911Average$928FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$964Average$1,085FlexibilityNo cancel feeOn-time74%
ANACheapest$984Average$1,365FlexibilityNo cancel feeOn-time80%

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