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Dulles Intl

$610+ Cheap flights from Taiwan to Dulles Intl (IAD)

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
TPE — IAD
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Taiwan to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Taiwan (TW0) to Dulles Intl (IAD). 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 enero 21, 2025.

Round-trip from

$833
(United Airlines)

One-way from

$610
(oojo)
From Taiwan to Washington, D.C. Dulles Intl
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One-way flight from Taiwan to Washington, D.C. Dulles Intl
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Find flight deals from Taiwan to Dulles Intl

Cheapest flights from Taiwan to Dulles Intl
Explore the most affordable flight options available from Taiwan to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/21. 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.
mié. 4/212:10 pmTPE - IAD
2 stops21h 15mUnited Airlines
dom. 4/272:40 pmIAD - TPE
1 stop40h 05mUnited Airlines
Deal found 1/21$833
This Delta deal was found by Cheapflights users on 1/21. 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.
dom. 2/210:45 amTPE - IAD
2 stops35h 23mDelta
dom. 2/164:23 pmIAD - TPE
1 stop39h 42mDelta
Deal found 1/21$836
This LionTravel deal was found by Cheapflights users on 1/21. 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 LionTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/112:05 amTPE - IAD
1 stop28h 25mMultiple Airlines
dom. 4/2710:00 amIAD - TPE
1 stop30h 55mMultiple Airlines
Deal found 1/21$1,121
This Asiana Airlines deal was found by Cheapflights users on 1/20. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/313:15 pmTPE - IAD
2 stops26h 58mAsiana Airlines
dom. 3/96:00 amIAD - TPE
2 stops41h 40mAsiana Airlines
Deal found 1/20$1,805
This KLM deal was found by Cheapflights users on 1/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/1012:25 amTPE - IAD
1 stop28h 20mKLM
lun. 2/175:35 pmIAD - TPE
1 stop33h 10mKLM
Deal found 1/21$2,430
This FlightHub deal was found by Cheapflights users on 1/21. 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.
jue. 4/2410:55 amTPE - IAD
2 stops30h 45mCathay Pacific
mar. 9/97:55 pmIAD - TPE
2 stops26h 00mCathay Pacific
Deal found 1/21$4,355
This AranGrant deal was found by Cheapflights users on 1/21. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/246:55 pmTPE - IAD
2 stops33h 03mKorean Air
mar. 9/91:25 pmIAD - TPE
1 stop34h 45mKorean Air
Deal found 1/21$5,026

Find flights from Taiwan to Dulles Intl within your budget

Customize your flight search to find flights from Taiwan to Dulles 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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

mié. 4/2

12:10 pm-9:25 pm

2 stops21h 15m

Washington, D.C. Dulles Intl

dom. 4/27

2:40 pm-6:45 pm

1 stop40h 05m

$833

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

dom. 2/2

10:45 am-9:08 am

2 stops35h 23m

Washington, D.C. Dulles Intl

dom. 2/16

4:23 pm-9:05 pm

1 stop39h 42m

$836

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

mar. 4/1

12:05 am-4:30 pm

1 stop28h 25m

Washington, D.C. Dulles Intl

dom. 4/27

10:00 am-4:55 am

1 stop30h 55m

$1,121

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

vie. 1/31

3:15 pm-5:13 am

2 stops26h 58m

Washington, D.C. Dulles Intl

dom. 3/9

6:00 am-11:40 am

2 stops41h 40m

$1,805

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

lun. 2/10

12:25 am-3:45 pm

1 stop28h 20m

Washington, D.C. Dulles Intl

lun. 2/17

5:35 pm-3:45 pm

1 stop33h 10m

$2,430

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

jue. 4/24

10:55 am-5:40 am

2 stops30h 45m

Washington, D.C. Dulles Intl

mar. 9/9

7:55 pm-9:55 am

2 stops26h 00m

$4,355

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

jue. 4/24

6:55 pm-3:58 pm

2 stops33h 03m

Washington, D.C. Dulles Intl

mar. 9/9

1:25 pm-12:10 pm

1 stop34h 45m

$5,026

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

mié. 3/19

10:20 am-4:30 pm

2 stops42h 10m

$610

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

jue. 2/20

4:50 pm-2:10 pm

3 stops58h 20m

$673

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

mié. 3/19

2:45 pm-4:29 pm

1 stop37h 44m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 13 results
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Best time to book a flight from Taiwan to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Taiwan 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.

Travel insights for flights from Taiwan to Dulles Intl

Get recent, data-driven insights about flights from Taiwan to Dulles Intl including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Taiwan to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Taiwan to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 TW to IAD?

Find hourly flight availability from Taiwan to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

When flying from Taiwan to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles 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 Dulles Intl. Reviews last updated enero 21, 2025.
See what other customers who have flown with Delta, KLM and United Airlines from Taiwan to Washington, D.C. have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
466 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,521 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

KLM
7.8
Good
1,341 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Cathay Pacific
7.5
Good
830 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Taiwan to Dulles 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 to fly from Taiwan to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for Philippine Airlines. According to our data, you can fly for as low as $610. Users have also found prices from $683 and $1,773 on United Airlines and KLM, respectively.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Taiwan to Dulles Intl.

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

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

    Currently, August is the cheapest month in which you can book a flight from Taiwan to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Taiwan to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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

Traveling to a place near Taiwan?

Book flights to Taiwan if you plan to visit one of these locations
Fairfax
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Alexandria
Springfield
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Rockville
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Gaithersburg
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Greenbelt
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Herndon
Woodbridge
Bowie
Reston

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Alternative routes for Taiwan to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Incheon Intl to Baltimore flights
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Manila to Reagan-National flights
Incheon Intl to Reagan-National flights
Capital to Dulles Intl flights
Bangalore to Reagan-National flights
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Manila to Baltimore flights
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Lahore to Reagan-National flights
Taiwan Taoyuan Intl to Dulles Intl flights
Bangalore to Baltimore flights
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Hongqiao Intl to Baltimore flights
Haneda to Baltimore flights
Narita to Baltimore flights
Hongqiao Intl to Reagan-National flights
Haneda to Reagan-National flights
Ho Chi Minh City to Dulles Intl flights
Karachi to Reagan-National flights
Narita to Reagan-National flights
Ho Chi Minh City to Baltimore flights
Hong Kong to Dulles Intl flights
Pu Dong to Baltimore flights

Top 2 airlines flying from Taiwan to Dulles Intl

Discover the top 2 airlines that operate flights from Taiwan to Dulles 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$888Average$1,273FlexibilityNo cancel feeOn-time69%
DeltaCheapest$933Average$1,241FlexibilityNo cancel feeOn-timeN/A
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