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Taiwan Taoyuan Intl

$512+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TPE
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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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 15 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,040
(FlightHub)

One-way from

$512
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,198
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Taipei City Taiwan Taoyuan Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Taipei City Taiwan Taoyuan Intl flights.
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From Washington, D.C. Dulles Intl to Taipei City Taiwan Taoyuan Intl
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One-way flight from Washington, D.C. Dulles Intl to Taipei City Taiwan Taoyuan Intl
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Highest demand for flights based on searches. 13% potential increase in price ($205 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 29, 2025.

This FlightHub deal was found by Cheapflights users on 4/28. 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.
Sun 5/111:30 pmIAD - TPE
1 stop40h 25mTurkish Airlines
Mon 7/79:25 amTPE - IAD
1 stop38h 20mTurkish Airlines
Deal found 4/28$1,040
This oojo deal was found by Cheapflights users on 4/28. 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.
Thu 8/286:04 pmIAD - TPE
2 stops27h 51mCathay Pacific
Mon 9/158:00 amTPE - IAD
2 stops38h 45mCathay Pacific
Deal found 4/28$1,056
This China Airlines deal was found by Cheapflights users on 4/28. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:09 pmIAD - TPE
1 stop22h 56mMultiple Airlines
Sat 11/1511:35 pmTPE - IAD
1 stop19h 20mMultiple Airlines
Deal found 4/28$1,057
This oojo deal was found by Cheapflights users on 4/28. 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 5/56:30 amIAD - TPE
2 stops35h 15mEVA Air
Mon 5/1911:55 pmTPE - IAD
1 stop28h 19mEVA Air
Deal found 4/28$1,084
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 5/123:55 pmIAD - TPE
2 stops24h 10mUnited Airlines
Thu 5/152:25 pmTPE - IAD
1 stop22h 44mUnited Airlines
Deal found 4/28$1,198
This Delta deal was found by Cheapflights users on 4/28. 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.
Sun 10/125:25 pmIAD - TPE
2 stops38h 30mDelta
Tue 10/219:25 amTPE - IAD
2 stops20h 31mDelta
Deal found 4/28$1,222
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:45 amIAD - TPE
2 stops26h 00mAmerican Airlines
Wed 10/1510:00 amTPE - IAD
2 stops24h 22mAmerican Airlines
Deal found 4/28$1,225
This Gurufare deal was found by Cheapflights users on 4/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:10 pmIAD - TPE
2 stops37h 00mKorean Air
Fri 11/217:25 pmTPE - IAD
1 stop27h 25mKorean Air
Deal found 4/28$1,234
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:15 pmIAD - TPE
2 stops27h 45mAir Canada
Wed 9/1011:30 pmTPE - IAD
1 stop19h 01mAir Canada
Deal found 4/28$1,258
This oojo deal was found by Cheapflights users on 4/28. 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 7/208:19 pmIAD - TPE
1 stop20h 51mChina Airlines
Sun 7/2711:50 pmTPE - IAD
1 stop28h 35mChina Airlines
Deal found 4/28$1,432

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 April 29, 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

Sun 5/11

1:30 pm-5:55 pm

1 stop40h 25m

Taipei City Taiwan Taoyuan Intl

Mon 7/7

9:25 am-11:45 am

1 stop38h 20m

$1,040

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Thu 8/28

6:04 pm-9:55 am

2 stops27h 51m

Taipei City Taiwan Taoyuan Intl

Mon 9/15

8:00 am-10:45 am

2 stops38h 45m

$1,056

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Sat 9/27

6:09 pm-5:05 am

1 stop22h 56m

Taipei City Taiwan Taoyuan Intl

Sat 11/15

11:35 pm-5:55 am

1 stop19h 20m

$1,057

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Thu 10/23

7:00 am-5:15 am

2 stops34h 15m

Taipei City Taiwan Taoyuan Intl

Thu 11/20

11:40 pm-5:55 am

1 stop19h 15m

$1,154

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Mon 5/12

6:22 am-6:45 pm

2 stops24h 23m

Taipei City Taiwan Taoyuan Intl

Mon 5/19

9:50 am-4:30 pm

1 stop18h 40m

$1,198

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Mon 10/13

7:30 am-7:55 pm

2 stops24h 25m

Taipei City Taiwan Taoyuan Intl

Wed 10/22

9:35 am-12:07 am

2 stops26h 32m

$1,203

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Wed 10/8

6:45 am-8:45 pm

2 stops26h 00m

Taipei City Taiwan Taoyuan Intl

Wed 10/15

10:00 am-10:22 pm

2 stops24h 22m

$1,225

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Wed 8/27

1:15 pm-5:00 am

2 stops27h 45m

Taipei City Taiwan Taoyuan Intl

Wed 9/10

11:30 pm-6:31 am

1 stop19h 01m

$1,258

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Mon 9/15

5:10 pm-12:10 pm

2 stops31h 00m

Taipei City Taiwan Taoyuan Intl

Wed 3/4

7:25 pm-9:50 am

1 stop27h 25m

$1,306

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Sun 7/20

8:19 pm-5:10 am

1 stop20h 51m

Taipei City Taiwan Taoyuan Intl

Sun 7/27

11:50 pm-4:25 pm

1 stop28h 35m

$1,432

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 18 results
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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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
FlightnetworkPrice Accuracy-Trust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C. Dulles Intl Airport-Taipei City Taiwan Taoyuan Intl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 25, 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 15 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, March 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 $875). Flying from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport in June is currently the most expensive (average of $1,442). 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 April 29, 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 42% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Taiwan Taoyuan Intl by month

Plan your trip to Taiwan Taoyuan Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Taipei City Taiwan Taoyuan Intl Airport ranges from 2.7 - 11.7 inches per month. June is typically the wettest month, when rainfall can reach 11.7 in. November is typically the driest time to visit Taipei City Taiwan Taoyuan Intl Airport when rainfall is around 2.7 in.

Temperature in Taiwan Taoyuan Intl by month

Plan your trip to Taiwan Taoyuan Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Taipei City Taiwan Taoyuan Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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 April 29, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and China Airlines from Washington, D.C. to Taipei City. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,184 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,184 reviews
EVA Air
8.4
Very good
1,184 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,064 reviews
EVA Air
8.4
Very good
1,184 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
729 reviews
EVA Air
8.4
Very good
1,184 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very good
1,292 reviews
EVA Air
8.4
Very good
1,184 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Delta
8.0
Very good
7,929 reviews
EVA Air
8.4
Very good
1,184 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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.

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

    Turkish Airlines, at $1,040, 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 Cathay Pacific and EVA Air. Turkish Airlines is 20% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport one-way?

    To fly one-way, consider booking your trip with China Airlines, which is currently one of the cheapest options available, starting at $548. Cathay Pacific flights start at $647 while deals on United Airlines start at $733 one-way.

  • 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, March 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 $875). Flying from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport in June is currently the most expensive (average of $1,442). 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 Taoyuan Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Dulles Intl to Taiwan Taoyuan Intl

Discover the top 4 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$838Average$922FlexibilityNo cancel feeOn-time77%
ANACheapest$984Average$1,380FlexibilityNo cancel feeOn-time80%
DeltaCheapest$1,061Average$1,444FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,180Average$1,307FlexibilityNo cancel feeOn-time69%

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