HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Taiwan

$363+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TPE
nov. 19 — nov. 261
mié. 11/19
mié. 11/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl 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.

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 octubre 20, 2025.

This KAYAK deal was found by Cheapflights users on 10/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/101:30 pmIAD - TPE
1 stop39h 10mTurkish Airlines
sáb. 11/2210:25 amTPE - IAD
1 stop38h 20mTurkish Airlines
Deal found 10/20$888
This FlightHub deal was found by Cheapflights users on 10/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/71:30 pmIAD - TPE
1 stop39h 10mTurkish Airlines
sáb. 11/1510:25 amTPE - IAD
1 stop45h 55mTurkish Airlines
Deal found 10/19$892
This Ovago deal was found by Cheapflights users on 10/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/99:15 pmIAD - TPE
1 stop31h 25mTurkish Airlines
dom. 11/2310:10 pmTPE - IAD
1 stop26h 35mTurkish Airlines
Deal found 10/20$897
This KAYAK deal was found by Cheapflights users on 10/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/241:30 pmIAD - TPE
1 stop39h 10mTurkish Airlines
sáb. 12/2710:25 amTPE - IAD
1 stop38h 20mTurkish Airlines
Deal found 10/20$898
This oojo deal was found by Cheapflights users on 10/18. 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.
dom. 10/198:53 amIAD - TPE
1 stop32h 02mMultiple Airlines
dom. 10/268:30 pmTPE - IAD
1 stop21h 53mMultiple Airlines
Deal found 10/18$907
This KAYAK deal was found by Cheapflights users on 10/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/301:30 pmIAD - TPE
1 stop39h 10mTurkish Airlines
sáb. 12/2710:25 amTPE - IAD
1 stop45h 55mTurkish Airlines
Deal found 10/20$908
This FlightHub deal was found by Cheapflights users on 10/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/39:15 pmIAD - TPE
1 stop31h 25mTurkish Airlines
jue. 11/2710:10 pmTPE - IAD
1 stop26h 35mTurkish Airlines
Deal found 10/19$911
This KAYAK deal was found by Cheapflights users on 10/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/136:13 pmIAD - TPE
1 stop21h 42mSTARLUX Airlines
dom. 11/238:30 pmTPE - IAD
1 stop22h 48mSTARLUX Airlines
Deal found 10/20$912
This Ovago deal was found by Cheapflights users on 10/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/299:15 pmIAD - TPE
1 stop22h 30mTurkish Airlines
sáb. 12/2710:25 amTPE - IAD
1 stop38h 20mTurkish Airlines
Deal found 10/20$917
This KAYAK deal was found by Cheapflights users on 10/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/89:15 pmIAD - TPE
1 stop31h 25mTurkish Airlines
lun. 11/2410:10 pmTPE - IAD
1 stop34h 10mTurkish Airlines
Deal found 10/20$918
This FlightHub deal was found by Cheapflights users on 10/20. 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.
mié. 11/261:30 pmIAD - TPE
1 stop39h 10mTurkish Airlines
mié. 12/2410:10 pmTPE - IAD
1 stop26h 35mTurkish Airlines
Deal found 10/20$919
This KAYAK deal was found by Cheapflights users on 10/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/251:30 pmIAD - TPE
1 stop39h 10mTurkish Airlines
mar. 12/2310:10 pmTPE - IAD
1 stop26h 35mTurkish Airlines
Deal found 10/20$924

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 octubre 20, 2025.

Round-trip from

$881
(Trip.com)

One-way from

$363
(Orbitz)

Popular in

December

Cheapest in

August

Average price

$957
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. 11% potential increase in price ($148 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 octubre 20, 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. 1/21

9:15 pm-8:45 am

1 stop22h 30m

Taipei City Taiwan Taoyuan Intl

mié. 1/28

10:10 pm-11:45 am

1 stop26h 35m

$1,005

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

jue. 1/29

9:15 pm-8:45 am

1 stop22h 30m

Taipei City Taiwan Taoyuan Intl

sáb. 2/7

10:25 am-11:45 am

1 stop38h 20m

$1,010

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

lun. 1/26

9:15 pm-5:40 pm

1 stop31h 25m

Taipei City Taiwan Taoyuan Intl

mié. 2/4

10:10 pm-11:45 am

1 stop26h 35m

$1,056

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

mar. 1/27

9:15 pm-5:40 pm

1 stop31h 25m

Taipei City Taiwan Taoyuan Intl

mié. 2/4

10:10 pm-11:45 am

1 stop26h 35m

$1,081

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

mié. 1/14

9:15 pm-8:45 am

1 stop22h 30m

Taipei City Taiwan Taoyuan Intl

vie. 1/23

10:15 am-11:45 am

1 stop38h 30m

$1,090

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

dom. 1/18

9:15 pm-5:40 pm

1 stop31h 25m

Taipei City Taiwan Taoyuan Intl

lun. 1/26

10:25 am-11:45 am

1 stop38h 20m

$1,141

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

mar. 12/2

11:50 am-4:25 pm

1 stop39h 35m

Taichung City ChingChuanKang

mar. 12/9

5:50 pm-9:50 am

1 stop29h 00m

$1,144

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

mar. 12/2

8:05 pm-10:25 am

2 stops49h 20m

Kaohsiung City

mar. 12/9

11:25 am-3:55 pm

2 stops41h 30m

$1,183

Washington, D.C.Taipei City

IAD - TSA

IADTSA

Washington, D.C. Dulles Intl

jue. 1/29

11:10 am-12:30 pm

1 stop36h 20m

Taipei City Sung Shan

mié. 2/25

4:50 pm-9:10 am

1 stop29h 20m

$1,183

Washington, D.C.Taipei City

IAD - TSA

IADTSA

Washington, D.C. Dulles Intl

mié. 2/18

11:10 am-12:30 pm

1 stop36h 20m

Taipei City Sung Shan

mié. 4/29

4:50 pm-10:05 am

1 stop29h 15m

$1,183

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 50 results
1
2
3
...
5

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, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Taiwan (average of $603). Flying from Washington, D.C. Dulles Intl Airport to Taiwan in June is currently the most expensive (average of $1,257). 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 octubre 20, 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 octubre 20, 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
1,255 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

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
1,255 reviews
EVA Air
8.4
Very good
1,255 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

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
770 reviews
EVA Air
8.4
Very good
1,255 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

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
7.9
Good
7,978 reviews
EVA Air
8.4
Very good
1,255 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

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
8,991 reviews
EVA Air
8.4
Very good
1,255 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

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
4,022 reviews
EVA Air
8.4
Very good
1,255 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

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?

    Turkish Airlines, Korean Air, and ANA 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 05m. 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, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Taiwan (average of $603). Flying from Washington, D.C. Dulles Intl Airport to Taiwan in June is currently the most expensive (average of $1,257). 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 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
Reagan-National to Narita flights
Reagan-National to Suvarnabhumi flights
Reagan-National to Haneda flights
Baltimore to Narita flights
Baltimore to Haneda flights
Baltimore to Suvarnabhumi flights
Dulles Intl to Hyderabad flights
Dulles Intl to New Delhi flights
Dulles Intl to Ho Chi Minh City flights
Dulles Intl to Mumbai flights
Baltimore to Hyderabad flights
Reagan-National to Hyderabad flights
Dulles Intl to Manila flights
Dulles Intl to Incheon Intl flights
Reagan-National to New Delhi flights
Baltimore to New Delhi flights
Baltimore to Manila flights
Reagan-National to Manila flights
Dulles Intl to Don Mueang Intl flights
Reagan-National to Mumbai flights
Dulles Intl to Lahore flights
Dulles Intl to Ahmedabad flights
Reagan-National to Ho Chi Minh City flights
Baltimore to Mumbai flights
Dulles Intl to Bangalore flights
Baltimore to Ho Chi Minh City flights
Dulles Intl to Taiwan Taoyuan Intl flights
Reagan-National to Bangalore flights
Dulles Intl to Islamabad flights
Baltimore to Bangalore flights
Dulles Intl to Dhaka flights
Reagan-National to Incheon Intl flights
Reagan-National to Ahmedabad flights
Baltimore to Incheon Intl flights
Dulles Intl to Hongqiao Intl flights
Reagan-National to Taiwan Taoyuan Intl flights
Baltimore to Ahmedabad flights
Dulles Intl to Karachi flights
Reagan-National to Lahore flights
Dulles Intl to Chennai flights
Baltimore to Taiwan Taoyuan Intl flights
Dulles Intl to Capital flights
Dulles Intl to Gimpo Intl flights
Reagan-National to Hongqiao Intl flights
Dulles Intl to Hong Kong flights
Dulles Intl to Soekarno-Hatta Intl flights
Reagan-National to Islamabad 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 octubre 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$634Average$1,270FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$859Average$974FlexibilityNo cancel feeOn-time77%
DeltaCheapest$870Average$1,298FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$911Average$928FlexibilityNo cancel feeOn-time70%
ANACheapest$984Average$1,365FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$1,040Average$1,094FlexibilityNo cancel feeOn-time74%

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.