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$447+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TPE
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This oojo deal was found by Cheapflights users on 1/26. 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 8/231:20 pm
IAD
-
TPE
1 stop40h 35m
Turkish Airlines
Mon 9/79:45 pm
TPE
-
IAD
1 stop25h 50m
Turkish Airlines
Deal found 1/26$833
This KAYAK deal was found by Cheapflights users on 1/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:20 pm
IAD
-
TPE
1 stop40h 35m
Turkish Airlines
Tue 4/219:45 pm
TPE
-
IAD
1 stop25h 50m
Turkish Airlines
Deal found 1/26$834
This Justfly.com deal was found by Cheapflights users on 1/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:20 pm
IAD
-
TPE
1 stop30h 45m
Turkish Airlines
Sun 5/39:35 am
TPE
-
IAD
1 stop38h 00m
Turkish Airlines
Deal found 1/26$835
This KAYAK deal was found by Cheapflights users on 1/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:45 pm
IAD
-
TPE
1 stop32h 10m
Turkish Airlines
Tue 6/29:45 pm
TPE
-
IAD
1 stop25h 50m
Turkish Airlines
Deal found 1/26$839
This oojo deal was found by Cheapflights users on 1/27. 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.
Fri 8/217:18 pm
IAD
-
TPE
1 stop21h 07m
Multiple Airlines
Mon 9/78:10 pm
TPE
-
IAD
1 stop39h 49m
Multiple Airlines
Deal found 1/27$841
This Turkish Airlines deal was found by Cheapflights users on 1/26. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:45 pm
IAD
-
TPE
1 stop32h 10m
Turkish Airlines
Thu 9/109:35 am
TPE
-
IAD
1 stop46h 15m
Turkish Airlines
Deal found 1/26$844
This Justfly.com deal was found by Cheapflights users on 1/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/21:20 pm
IAD
-
TPE
1 stop40h 35m
Turkish Airlines
Sun 4/269:35 am
TPE
-
IAD
1 stop38h 00m
Turkish Airlines
Deal found 1/25$845
This FlightHub deal was found by Cheapflights users on 1/25. 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.
Mon 4/67:11 pm
IAD
-
TPE
1 stop21h 44m
STARLUX Airlines
Tue 4/218:10 pm
TPE
-
IAD
1 stop21h 30m
STARLUX Airlines
Deal found 1/25$850
This Justfly.com deal was found by Cheapflights users on 1/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:30 pm
IAD
-
TPE
1 stop39h 10m
Turkish Airlines
Fri 3/2010:15 am
TPE
-
IAD
1 stop38h 30m
Turkish Airlines
Deal found 1/25$851
This oojo deal was found by Cheapflights users on 1/25. 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 9/21:20 pm
IAD
-
TPE
1 stop30h 45m
Turkish Airlines
Sun 9/69:35 am
TPE
-
IAD
1 stop46h 15m
Turkish Airlines
Deal found 1/25$852
This Orbitz deal was found by Cheapflights users on 1/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:00 am
IAD
-
TPE
2 stops38h 30m
Multiple Airlines
Thu 11/1212:55 pm
TPE
-
IAD
2 stops24h 04m
Multiple Airlines
Deal found 1/26$856
This oojo deal was found by Cheapflights users on 1/27. 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 3/242:30 pm
IAD
-
TPE
1 stop39h 10m
Turkish Airlines
Thu 4/239:45 pm
TPE
-
IAD
1 stop25h 50m
Turkish Airlines
Deal found 1/27$860

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 January 27, 2026.

Round-trip from

$834
(KAYAK)

One-way from

$447
(oojo)

Popular in

December

Cheapest in

August

Average price

$935
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. 2% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 27, 2026.
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

Wed 2/25

9:15 pm-8:45 am

1 stop22h 30m

Taipei City Taiwan Taoyuan Intl

Wed 3/4

10:10 pm-7:20 pm

1 stop34h 10m

$914

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Tue 2/24

7:05 am-5:10 am

1 stop33h 05m

Taipei City Taiwan Taoyuan Intl

Tue 3/3

11:40 pm-5:20 pm

1 stop30h 40m

$924

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Sun 5/17

1:20 pm-5:55 pm

1 stop40h 35m

Taipei City Taiwan Taoyuan Intl

Thu 5/28

9:45 pm-7:50 pm

1 stop34h 05m

$935

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Wed 3/11

7:05 am-1:55 pm

2 stops42h 50m

Kaohsiung City

Wed 3/18

7:25 pm-4:55 pm

2 stops33h 30m

$1,121

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Fri 2/6

6:00 pm-5:15 am

1 stop22h 15m

Taipei City Taiwan Taoyuan Intl

Mon 3/2

11:40 pm-5:40 am

1 stop19h 00m

$1,175

Washington, D.C.Taipei City

IAD - TSA

IADTSA

Washington, D.C. Dulles Intl

Tue 2/24

11:10 am-3:50 pm

1 stop39h 40m

Taipei City Sung Shan

Tue 3/3

4:50 pm-9:10 am

1 stop29h 20m

$1,194

Washington, D.C.Taipei City

IAD - TSA

IADTSA

Washington, D.C. Dulles Intl

Mon 5/4

12:15 pm-12:10 pm

1 stop35h 55m

Taipei City Sung Shan

Wed 6/3

4:50 pm-10:05 am

1 stop29h 15m

$1,194

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Tue 3/3

2:12 pm-5:45 am

2 stops26h 33m

Taipei City Taiwan Taoyuan Intl

Tue 3/24

2:50 pm-8:49 pm

1 stop17h 59m

$1,200

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Wed 3/25

7:00 am-9:05 pm

1 stop26h 05m

Taipei City Taiwan Taoyuan Intl

Tue 4/7

9:35 am-11:49 pm

1 stop26h 14m

$1,200

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Mon 3/2

3:45 pm-5:45 am

2 stops25h 00m

Taipei City Taiwan Taoyuan Intl

Tue 3/17

2:50 pm-8:49 pm

1 stop17h 59m

$1,200

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 44 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 $460). Flying from Washington, D.C. Dulles Intl Airport to Taiwan in June is currently the most expensive (average of $1,274). 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 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 January 27, 2026.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air, 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.
STARLUX Airlines
8.9
Very good
268 reviews

Boarding

8.9

Comfort

8.8

Overall

8.9

Food

8.6

Crew

9.1

Entertainment

8.8

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
STARLUX Airlines
8.9
Very good
268 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Boarding

8.9

Comfort

8.8

Overall

8.9

Food

8.6

Crew

9.1

Entertainment

8.8

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
EVA Air
8.4
Very good
1,332 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Boarding

8.9

Comfort

8.8

Overall

8.9

Food

8.6

Crew

9.1

Entertainment

8.8

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
Delta
7.9
Good
8,121 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Boarding

8.9

Comfort

8.8

Overall

8.9

Food

8.6

Crew

9.1

Entertainment

8.8

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
United Airlines
7.4
Good
9,207 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Boarding

8.9

Comfort

8.8

Overall

8.9

Food

8.6

Crew

9.1

Entertainment

8.8

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
Turkish Airlines
7.3
Good
4,209 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Boarding

8.9

Comfort

8.8

Overall

8.9

Food

8.6

Crew

9.1

Entertainment

8.8

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

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 $460). Flying from Washington, D.C. Dulles Intl Airport to Taiwan in June is currently the most expensive (average of $1,274). 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

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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
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Dulles Intl to Ahmedabad flights
Baltimore to Taiwan Taoyuan Intl flights
Baltimore to Hongqiao Intl flights
Baltimore to Pu Dong flights
Dulles Intl to Denpasar flights
Reagan-National to Pu Dong flights
Baltimore to Gimpo Intl flights
Dulles Intl to Chennai flights
Dulles Intl to Sung Shan flights
Reagan-National to Mumbai flights
Dulles Intl to Hong Kong flights
Reagan-National to Gimpo Intl flights
Baltimore to Ho Chi Minh City flights
Reagan-National to Ahmedabad flights

Top 6 airlines flying from Dulles Intl to Taiwan

Discover the top 6 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$424Average$1,277FlexibilityNo cancel feeOn-timeN/A
STARLUX AirlinesCheapest$597Average$887FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$634Average$1,271FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$799Average$982FlexibilityNo cancel feeOn-time77%
China AirlinesCheapest$887Average$928FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$964Average$1,094FlexibilityNo cancel feeOn-time74%

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