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$414+ Cheap flights from Reagan-National (DCA) 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — TPE
oct. 11 — oct. 181
sam. 10/11
sam. 10/18
1 adult, Economy
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Cheap flight deals from Reagan-National to Taiwan

Keep the following information in mind while searching for Reagan-National to Taiwan flight deals. Data was last updated septembre 11, 2025.

Round-trip from

$643
(United Airlines)

One-way from

$414
(oojo)

Popular in

December

Cheapest in

October

Average price

$1,021
From Washington, D.C. Reagan-National to Taiwan
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One-way flight from Washington, D.C. Reagan-National to Taiwan
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Highest demand for flights based on searches. 9% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Reagan-National to Taiwan

Cheapest flights from Reagan-National to Taiwan
Explore the most affordable flight options available from Reagan-National to Taiwan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/107:00 amDCA - KHH
2 stops25h 20mUnited Airlines
mar. 11/2510:35 amKHH - DCA
2 stops23h 03mUnited Airlines
Deal found 9/10$643
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/107:00 amDCA - KHH
2 stops25h 20mUnited Airlines
mer. 11/1910:35 amKHH - DCA
3 stops41h 20mUnited Airlines
Deal found 9/10$647
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/148:59 amDCA - TPE
1 stop24h 21mMultiple Airlines
lun. 9/2911:50 pmTPE - DCA
1 stop33h 09mMultiple Airlines
Deal found 9/10$904
This United deal was found by Cheapflights users on 9/10. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/112:51 pmDCA - KHH
3 stops41h 29mMultiple Airlines
mar. 11/2510:35 amKHH - DCA
2 stops26h 24mMultiple Airlines
Deal found 9/10$921
This oojo deal was found by Cheapflights users on 9/10. 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.
mar. 9/235:06 pmDCA - TPE
1 stop23h 59mChina Airlines
mar. 11/2511:35 pmTPE - DCA
1 stop35h 24mChina Airlines
Deal found 9/10$963
This oojo deal was found by Cheapflights users on 9/10. 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.
mar. 9/165:06 pmDCA - TPE
1 stop23h 59mChina Airlines
jeu. 3/511:50 pmTPE - DCA
1 stop34h 05mChina Airlines
Deal found 9/10$973
This oojo deal was found by Cheapflights users on 9/10. 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.
sam. 11/15:00 pmDCA - TPE
1 stop24h 20mChina Airlines
dim. 11/911:50 pmTPE - DCA
1 stop33h 10mChina Airlines
Deal found 9/10$975
This oojo deal was found by Cheapflights users on 9/10. 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.
jeu. 11/278:00 amDCA - TPE
1 stop32h 20mChina Airlines
lun. 12/811:50 pmTPE - DCA
1 stop33h 10mChina Airlines
Deal found 9/10$986
This SmartFares deal was found by Cheapflights users on 9/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/286:58 pmDCA - TPE
1 stop22h 17mMultiple Airlines
lun. 11/1711:40 pmTPE - DCA
1 stop33h 20mMultiple Airlines
Deal found 9/10$988
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/86:59 pmDCA - TPE
1 stop22h 26mMultiple Airlines
ven. 10/1712:10 amTPE - DCA
1 stop33h 04mMultiple Airlines
Deal found 9/11$990
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/286:58 pmDCA - TPE
1 stop22h 17mMultiple Airlines
mar. 11/188:30 pmTPE - DCA
1 stop33h 23mMultiple Airlines
Deal found 9/10$991
This IEagle deal was found by Cheapflights users on 9/11. 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.
mar. 10/76:59 pmDCA - TPE
1 stop22h 41mMultiple Airlines
mar. 10/2810:30 amTPE - DCA
1 stop19h 28mMultiple Airlines
Deal found 9/11$997

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 septembre 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Taiwan that are best for you.

Fly from

Reagan-National

Fly to

Taiwan

Route

Depart

Return

Price

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

lun. 11/10

7:00 am-9:20 pm

2 stops25h 20m

Kaohsiung City

mar. 11/25

10:35 am-8:38 pm

2 stops23h 03m

$643

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

mar. 11/11

6:00 am-9:20 pm

2 stops26h 20m

Kaohsiung City

mar. 11/25

10:35 am-7:35 pm

2 stops22h 00m

$643

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

lun. 11/10

7:00 am-9:20 pm

2 stops25h 20m

Kaohsiung City

mer. 11/19

10:35 am-8:38 pm

2 stops23h 03m

$643

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

mar. 11/11

2:51 pm-9:20 pm

3 stops41h 29m

Kaohsiung City

mar. 11/25

10:35 am-11:59 pm

2 stops26h 24m

$921

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

mar. 9/30

8:20 am-11:10 pm

2 stops26h 50m

Kaohsiung City

mar. 10/21

7:10 pm-8:16 pm

2 stops37h 06m

$1,090

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

lun. 11/10

4:59 pm-12:15 pm

2 stops30h 16m

Kaohsiung City

mer. 11/19

8:00 am-6:44 pm

2 stops23h 44m

$1,090

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

mar. 11/4

4:59 pm-10:25 am

2 stops28h 26m

Kaohsiung City

mar. 11/25

8:00 am-11:00 pm

2 stops28h 00m

$1,090

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

lun. 11/3

4:59 pm-10:25 am

2 stops28h 26m

Kaohsiung City

mer. 11/26

8:00 am-6:54 pm

2 stops23h 54m

$1,090

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

lun. 11/10

7:59 pm-9:20 pm

3 stops36h 21m

Kaohsiung City

mer. 11/19

7:00 am-7:07 pm

2 stops25h 07m

$1,121

Washington, D.C.Taipei City

DCA - TPE

DCATPE

Washington, D.C. Reagan-National

lun. 1/5

7:00 am-7:50 pm

1 stop23h 50m

Taipei City Taiwan Taoyuan Intl

jeu. 1/29

3:50 pm-9:52 pm

1 stop19h 02m

$1,199

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 51 results
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Best time to book a flight from Reagan-National to Taiwan

Have a flexible travel schedule? Discover the best time to fly to Taiwan from Reagan-National 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. Reagan-National Airport to Taiwan
No data available for this route at this time. Please check back soon.

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 septembre 11, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Taiwan, such as United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National Airport to Taiwan?

    Departing from Washington, D.C. Reagan-National Airport to Taiwan will take you 25h 20m. The distance between Washington, D.C. Reagan-National Airport and Taiwan is about 8040 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Washington, D.C. Reagan-National Airport to Taiwan?

    While some choose either Washington, D.C. Reagan-National - Taipei City Sung Shan or Washington, D.C. Reagan-National - Kaohsiung City, Washington, D.C. Reagan-National - Taipei City Taiwan Taoyuan Intl is the most popular route from Washington, D.C. Reagan-National Airport to Taiwan.

  • Can I find deals for flights from Reagan-National to Taiwan that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Taiwan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Taiwan?

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

  • Can I find deals for business class flights from Reagan-National to Taiwan?

    Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Taiwan?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Taiwan (average of $849). Flying from Washington, D.C. Reagan-National Airport to Taiwan in December is currently the most expensive (average of $1,362). 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 Reagan-National to Taiwan

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Reagan-National to Taiwan

Discover the top airline that operate flights from Reagan-National 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 septembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,198Average$1,371FlexibilityNo cancel feeOn-time69%

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