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Taiwan Taoyuan Intl

$507+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TPE
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
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Find cheap flights from Dulles Intl to Taiwan Taoyuan Intl with Cheapflights

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Cheap 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 17, 2026.

This FlightHub deal was found by Cheapflights users on 4/15. 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.
Tue 4/281:20 pm
IAD
-
TPE
1 stop40h 35m
Turkish Airlines
Thu 5/79:50 am
TPE
-
IAD
1 stop37h 45m
Turkish Airlines
Deal found 4/15$903
This SmartFares deal was found by Cheapflights users on 4/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:38 pm
IAD
-
TPE
1 stop22h 42m
Multiple Airlines
Tue 11/1011:35 pm
TPE
-
IAD
1 stop20h 53m
Multiple Airlines
Deal found 4/12$905
This Justfly.com deal was found by Cheapflights users on 4/12. 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.
Sun 11/15:38 pm
IAD
-
TPE
1 stop22h 42m
Multiple Airlines
Thu 11/1211:35 pm
TPE
-
IAD
1 stop20h 53m
Multiple Airlines
Deal found 4/12$911
This SmartFares deal was found by Cheapflights users on 4/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 am
IAD
-
TPE
1 stop34h 00m
Multiple Airlines
Mon 10/511:30 pm
TPE
-
IAD
1 stop19h 58m
Multiple Airlines
Deal found 4/12$916
This Justfly.com deal was found by Cheapflights users on 4/12. 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.
Mon 11/27:00 am
IAD
-
TPE
1 stop33h 20m
Multiple Airlines
Mon 11/1611:35 pm
TPE
-
IAD
1 stop20h 53m
Multiple Airlines
Deal found 4/12$922
This oojo deal was found by Cheapflights users on 4/17. 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 10/141:20 pm
IAD
-
TPE
1 stop30h 45m
Turkish Airlines
Wed 11/1110:30 am
TPE
-
IAD
1 stop38h 15m
Turkish Airlines
Deal found 4/17$935
This Justfly.com deal was found by Cheapflights users on 4/14. 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 4/211:20 pm
IAD
-
TPE
1 stop40h 35m
Turkish Airlines
Tue 5/59:45 pm
TPE
-
IAD
1 stop25h 50m
Turkish Airlines
Deal found 4/14$940
This China Airlines deal was found by Cheapflights users on 4/13. 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 10/175:38 pm
IAD
-
TPE
1 stop23h 22m
Multiple Airlines
Sat 11/711:35 pm
TPE
-
IAD
1 stop20h 53m
Multiple Airlines
Deal found 4/13$942
This oojo deal was found by Cheapflights users on 4/16. 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 4/241:20 pm
IAD
-
TPE
1 stop30h 45m
Turkish Airlines
Thu 5/79:50 am
TPE
-
IAD
1 stop37h 45m
Turkish Airlines
Deal found 4/16$943
This Travelocity deal was found by Cheapflights users on 4/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am
IAD
-
TPE
2 stops39h 30m
Multiple Airlines
Fri 11/1312:55 pm
TPE
-
IAD
2 stops24h 04m
Multiple Airlines
Deal found 4/12$946
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.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
Tue 5/59:45 pm
TPE
-
IAD
1 stop25h 50m
Turkish Airlines
Deal found 4/14$957

Find 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 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$903
(FlightHub)

One-way from

$507
(Ovago)

Popular in

December

Cheapest in

February

Average price

$1,119

Good round-trip deal

$1,117 or less

Good one-way deal

$584 or less
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. 7% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Taipei City Taiwan Taoyuan Intl.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Taipei City Taiwan Taoyuan Intl.
Search Deals

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 17, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Mon 5/4

6:30 am-6:45 pm

1 stop24h 15m

Taipei City Taiwan Taoyuan Intl

Thu 6/4

9:50 am-7:11 pm

1 stop21h 21m

$1,116

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Mon 5/4

7:06 am-7:55 pm

2 stops24h 49m

Taipei City Taiwan Taoyuan Intl

Thu 6/4

9:50 am-11:32 pm

2 stops25h 42m

$1,120

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Tue 5/5

6:15 am-6:45 pm

2 stops24h 30m

Taipei City Taiwan Taoyuan Intl

Mon 5/11

2:30 pm-12:45 am

2 stops22h 15m

$1,120

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Wed 10/14

7:05 am-7:55 pm

1 stop24h 50m

Taipei City Taiwan Taoyuan Intl

Tue 11/10

10:55 am-11:46 pm

2 stops25h 51m

$1,120
Quickest round-trip

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Thu 10/1

8:35 am-6:45 pm

2 stops22h 10m

Taipei City Taiwan Taoyuan Intl

Wed 10/28

10:10 am-7:14 pm

2 stops21h 04m

$1,120

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Wed 8/26

7:10 am-7:55 pm

1 stop24h 45m

Taipei City Taiwan Taoyuan Intl

Wed 9/16

9:35 am-11:59 am

2 stops38h 24m

$1,120

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Thu 4/30

7:00 am-7:55 pm

1 stop24h 55m

Taipei City Taiwan Taoyuan Intl

Sat 5/16

9:40 am-12:15 am

1 stop26h 35m

$1,133

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Fri 9/25

7:10 am-7:55 pm

1 stop24h 45m

Taipei City Taiwan Taoyuan Intl

Mon 10/19

9:35 am-11:46 pm

2 stops26h 11m

$1,137

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Fri 5/1

10:20 pm-6:45 pm

2 stops32h 25m

Taipei City Taiwan Taoyuan Intl

Sat 5/16

2:30 pm-10:27 pm

1 stop19h 57m

$1,154

Washington, D.C.Taipei City

IAD - TPE

IADTPE

Washington, D.C. Dulles Intl

Sat 9/12

7:00 am-7:55 pm

2 stops24h 55m

Taipei City Taiwan Taoyuan Intl

Sat 11/7

10:55 am-11:46 pm

2 stops25h 51m

$1,154

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/12

Showing 1-10 of 20 resultsSorted by cheapest first
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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
oojoPrice Accuracy3 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 FlightHub the most. FlightHub 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 10, 2026.

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 71 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, February 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 $977). Flying from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport in December is currently the most expensive (average of $1,569). 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.

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 April 17, 2026.
Get a feel of what it's like to fly with STARLUX Airlines,EVA Air, andChina Airlines 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.
STARLUX Airlines
8.9
Very good
297 reviews

Crew

9.2

Entertainment

8.8

Overall

8.9

Food

8.6

Boarding

9.0

Comfort

8.9

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
297 reviews
STARLUX Airlines
8.9
Very good
297 reviews

Crew

9.2

Entertainment

8.8

Overall

8.9

Food

8.6

Boarding

9.0

Comfort

8.9

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
8.5
Very good
1,417 reviews
STARLUX Airlines
8.9
Very good
297 reviews

Crew

9.2

Entertainment

8.8

Overall

8.9

Food

8.6

Boarding

9.0

Comfort

8.9

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.
China Airlines
8.3
Very good
816 reviews
STARLUX Airlines
8.9
Very good
297 reviews

Crew

9.2

Entertainment

8.8

Overall

8.9

Food

8.6

Boarding

9.0

Comfort

8.9

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
9,602 reviews
STARLUX Airlines
8.9
Very good
297 reviews

Crew

9.2

Entertainment

8.8

Overall

8.9

Food

8.6

Boarding

9.0

Comfort

8.9

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
4,306 reviews
STARLUX Airlines
8.9
Very good
297 reviews

Crew

9.2

Entertainment

8.8

Overall

8.9

Food

8.6

Boarding

9.0

Comfort

8.9

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 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 $1,116, United Airlines can have you in Taipei City Taiwan Taoyuan Intl Airport from Washington, D.C. Dulles Intl Airport in 24h 15m. 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 $424, 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 STARLUX Airlines and Turkish Airlines. Delta is 65% 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 STARLUX Airlines, which is currently one of the cheapest options available, starting at $472. EVA Air flights start at $481 while deals on United Airlines start at $588 one-way.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport?

    The cheapest flight price from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport is $506. On average you can expect to pay $1,519. The most popular route, (Washington, D.C. Dulles Intl - Taipei City Taiwan Taoyuan Intl), can usually be booked for $943.

  • 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, February 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 $977). Flying from Washington, D.C. Dulles Intl Airport to Taipei City Taiwan Taoyuan Intl Airport in December is currently the most expensive (average of $1,569). 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.
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 April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$424Average$1,376FlexibilityNo cancel feeOn-timeN/A
STARLUX AirlinesCheapest$597Average$886FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$795Average$980FlexibilityNo cancel feeOn-time77%
China AirlinesCheapest$887Average$928FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$1,042Average$1,412FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,042Average$1,322FlexibilityNo cancel feeOn-time69%

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