HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Taiwan Taoyuan Intl

$412+ Cheap flights from Dulles Intl (IAD) to Taiwan Taoyuan Intl (TPE)

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TPE
Dec 11 — Dec 181
Thu 12/11
Thu 12/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Taiwan Taoyuan Intl 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.

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Taipei City Taiwan Taoyuan Intl are usually found in February or November, booked 52 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap flight deals from Dulles Intl to Taiwan Taoyuan Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Taiwan Taoyuan Intl (TPE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$863
(oojo)

One-way from

$412
(IEagle)

Popular in

December

Cheapest in

February

Average price

$1,054
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Taipei City Taiwan Taoyuan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Taipei City Taiwan Taoyuan Intl flights.
Search Deals
From Washington, D.C. Dulles Intl to Taipei City Taiwan Taoyuan Intl
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Taipei City Taiwan Taoyuan Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Dulles Intl to Taiwan Taoyuan Intl

Cheapest flights from Dulles Intl to Taiwan Taoyuan Intl
Explore the most affordable flight options available from Dulles Intl to Taiwan Taoyuan Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2025.

This oojo deal was found by Cheapflights users on 11/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/71:30 pmIAD - TPE
1 stop39h 10mTurkish Airlines
Sat 12/1310:25 amTPE - IAD
1 stop38h 20mTurkish Airlines
Deal found 11/9$863
This oojo deal was found by Cheapflights users on 11/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:30 pmIAD - TPE
1 stop30h 15mTurkish Airlines
Wed 12/1710:10 pmTPE - IAD
1 stop34h 10mTurkish Airlines
Deal found 11/10$866
This oojo deal was found by Cheapflights users on 11/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:13 pmIAD - TPE
1 stop21h 42mSTARLUX Airlines
Mon 11/178:30 pmTPE - IAD
1 stop22h 53mSTARLUX Airlines
Deal found 11/9$880
This oojo deal was found by Cheapflights users on 11/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:30 pmIAD - TPE
1 stop39h 10mTurkish Airlines
Mon 12/1510:25 amTPE - IAD
1 stop38h 20mTurkish Airlines
Deal found 11/10$885
This FlightHub deal was found by Cheapflights users on 11/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:13 pmIAD - TPE
1 stop21h 42mSTARLUX Airlines
Tue 11/188:30 pmTPE - IAD
1 stop22h 53mSTARLUX Airlines
Deal found 11/8$887
This oojo deal was found by Cheapflights users on 11/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:34 pmIAD - TPE
1 stop21h 21mMultiple Airlines
Fri 12/268:30 pmTPE - IAD
1 stop22h 43mMultiple Airlines
Deal found 11/10$894
This IEagle deal was found by Cheapflights users on 11/8. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:43 amIAD - TPE
2 stops24h 27mMultiple Airlines
Mon 11/178:50 amTPE - IAD
2 stops34h 33mMultiple Airlines
Deal found 11/8$901
This KAYAK deal was found by Cheapflights users on 11/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:13 pmIAD - TPE
1 stop21h 42mSTARLUX Airlines
Wed 11/198:30 pmTPE - IAD
1 stop22h 53mSTARLUX Airlines
Deal found 11/8$911
This oojo deal was found by Cheapflights users on 11/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/71:30 pmIAD - TPE
1 stop39h 10mTurkish Airlines
Sun 12/1410:10 pmTPE - IAD
1 stop26h 35mTurkish Airlines
Deal found 11/9$923
This Expedia deal was found by Cheapflights users on 11/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:43 amIAD - TPE
2 stops24h 27mMultiple Airlines
Wed 12/1012:50 pmTPE - IAD
2 stops40h 46mMultiple Airlines
Deal found 11/9$930

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Taiwan Taoyuan 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 November 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport that are best for you.

Fly from

Dulles Intl

Fly to

Taiwan Taoyuan Intl

Route

Depart

Return

Price

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Sat 1/10

6:04 pm-4:55 am

1 stop21h 51m

Taipei City Taiwan Taoyuan Intl

Fri 2/6

8:30 pm-4:26 pm

1 stop32h 56m

$934

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Sun 4/19

7:01 pm-4:55 am

1 stop21h 54m

Taipei City Taiwan Taoyuan Intl

Thu 4/23

8:10 pm-5:49 am

1 stop21h 39m

$986

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Mon 1/12

12:40 pm-5:45 am

2 stops28h 05m

Taipei City Taiwan Taoyuan Intl

Thu 2/12

3:50 pm-8:48 pm

1 stop17h 58m

$1,204

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Thu 1/1

6:20 am-7:50 pm

2 stops24h 30m

Taipei City Taiwan Taoyuan Intl

Wed 2/11

11:10 am-9:07 pm

2 stops22h 57m

$1,204

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Mon 12/1

6:03 pm-5:45 am

1 stop22h 42m

Taipei City Taiwan Taoyuan Intl

Wed 12/24

3:50 pm-7:30 am

3 stops28h 40m

$1,204

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Tue 1/13

6:15 pm-5:45 am

1 stop22h 30m

Taipei City Taiwan Taoyuan Intl

Wed 2/11

11:10 am-9:19 pm

2 stops23h 09m

$1,204

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Thu 11/27

12:40 pm-5:45 am

2 stops28h 05m

Taipei City Taiwan Taoyuan Intl

Thu 1/15

11:10 am-8:35 pm

2 stops22h 25m

$1,204

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Mon 3/2

6:00 am-7:50 pm

2 stops24h 50m

Taipei City Taiwan Taoyuan Intl

Thu 3/19

10:10 am-6:46 pm

2 stops20h 36m

$1,204

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Wed 1/14

12:40 pm-5:45 am

2 stops28h 05m

Taipei City Taiwan Taoyuan Intl

Thu 2/12

3:50 pm-8:48 pm

1 stop17h 58m

$1,204

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Tue 1/13

6:15 pm-9:05 pm

2 stops37h 50m

Taipei City Taiwan Taoyuan Intl

Wed 2/11

10:55 am-6:33 pm

2 stops20h 38m

$1,206

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 19 results
1
2

Compare providers for flights from Dulles Intl to Taiwan Taoyuan Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Taiwan Taoyuan Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Taipei City Taiwan Taoyuan Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Taipei City Taiwan Taoyuan Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Taipei City Taiwan Taoyuan Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Taipei City Taiwan Taoyuan Intl Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Taipei City Taiwan Taoyuan Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Taiwan Taoyuan Intl

Have a flexible travel schedule? Discover the best time to fly to Taiwan Taoyuan Intl 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 Taipei City Taiwan Taoyuan Intl Airport

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Taiwan Taoyuan Intl. Price data was last updated on November 7, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport (average of $602). Flying from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport 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 TPE?

Find hourly flight availability from Dulles Intl to Taiwan Taoyuan Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 11, 2025.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport in the evening. Doing so could potentially save you 41% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport?

Reviews of airlines servicing Taiwan Taoyuan Intl

Get insights into the airlines that provide service to Taiwan Taoyuan 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 Taiwan Taoyuan Intl. Reviews last updated November 11, 2025.
Get a feel of what it's like to fly with EVA Air, China Airlines, and Delta from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan 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.
EVA Air
8.4
Very good
1,275 reviews

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

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
1,275 reviews
EVA Air
8.4
Very good
1,275 reviews

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

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
778 reviews
EVA Air
8.4
Very good
1,275 reviews

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

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
8,004 reviews
EVA Air
8.4
Very good
1,275 reviews

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

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
9,012 reviews
EVA Air
8.4
Very good
1,275 reviews

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

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
4,040 reviews
EVA Air
8.4
Very good
1,275 reviews

Overall

8.4

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

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 Taoyuan 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 Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport?

    For as low as $986, STARLUX Airlines can have you in Taipei City Taiwan Taoyuan Intl Airport from Washington, D.C. Dulles Intl Airport in 21h 54m. Washington, D.C. Dulles Intl Airport and Taipei City Taiwan Taoyuan Intl Airport are separated by a distance of 7846 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport round-trip?

    Delta, at $870, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport.Alternate airlines to your destination round-trip include Turkish Airlines and China Airlines. Delta is 29% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

    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 Taoyuan Intl.

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

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

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport (average of $602). Flying from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport 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

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 Taoyuan Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Sung Shan flights
Reagan-National to Taiwan Taoyuan Intl flights
Baltimore to Taiwan Taoyuan Intl flights

Top 6 airlines flying from Dulles Intl to Taiwan Taoyuan Intl

Discover the top 6 airlines that operate flights from Dulles Intl to Taiwan Taoyuan 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 November 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$870Average$1,303FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$876Average$981FlexibilityNo cancel feeOn-time77%
China AirlinesCheapest$911Average$928FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$966Average$1,094FlexibilityNo cancel feeOn-time74%
ANACheapest$984Average$1,365FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,196Average$1,309FlexibilityNo cancel feeOn-time69%

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.