$438 Cheap Flights from Washington (DCA) to Taipei (TPE)

View $438 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Taoyuan International Airport (TPE)

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Cheap Flights from Washington to Taipei (DCA-TPE)

Prices were available within the past 7 days and start at $438 for one-way flights and $904 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Thu, Oct 30 - Tue, Nov 11
DCA
Washington
TPE
Taipei
$904 Roundtrip, found 5 days ago
$904
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Thu, Oct 30 from Washington to Taipei, returning Tue, Nov 11, priced at $904 found 5 days ago
Alaska Airlines
Wed, Oct 29 - Tue, Nov 11
DCA
Washington
TPE
Taipei
$912 Roundtrip, found 5 days ago
$912
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Oct 29 from Washington to Taipei, returning Tue, Nov 11, priced at $912 found 5 days ago
Cathay Pacific
Thu, Aug 21 - Mon, Aug 25
DCA
Washington
TPE
Taipei
$914 Roundtrip, found 5 days ago
$914
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Thu, Aug 21 from Washington to Taipei, returning Mon, Aug 25, priced at $914 found 5 days ago
Alaska Airlines
Wed, Oct 8 - Thu, Oct 30
DCA
Washington
TPE
Taipei
$916 Roundtrip, found 3 days ago
$916
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Oct 8 from Washington to Taipei, returning Thu, Oct 30, priced at $916 found 3 days ago
Alaska Airlines
Thu, Nov 13 - Thu, Nov 27
DCA
Washington
TPE
Taipei
$919 Roundtrip, found 2 days ago
$919
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Nov 13 from Washington to Taipei, returning Thu, Nov 27, priced at $919 found 2 days ago
Alaska Airlines
Thu, Oct 30 - Sat, Nov 8
DCA
Washington
TPE
Taipei
$920 Roundtrip, found 5 days ago
$920
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Oct 30 from Washington to Taipei, returning Sat, Nov 8, priced at $920 found 5 days ago
Cathay Pacific
Tue, Aug 26 - Tue, Oct 7
DCA
Washington
TPE
Taipei
$924 Roundtrip, found 4 days ago
$924
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Tue, Aug 26 from Washington to Taipei, returning Tue, Oct 7, priced at $924 found 4 days ago
United
Mon, Oct 6 - Tue, Dec 2
DCA
Washington
TPE
Taipei
$1,200 Roundtrip, found 2 days ago
$1,200
Roundtrip
found 2 days ago
Select United flight, departing Mon, Oct 6 from Washington to Taipei, returning Tue, Dec 2, priced at $1,200 found 2 days ago
Delta
Mon, Oct 6 - Tue, Dec 2
DCA
Washington
TPE
Taipei
$1,204 Roundtrip, found 2 days ago
$1,204
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Oct 6 from Washington to Taipei, returning Tue, Dec 2, priced at $1,204 found 2 days ago
Korean Air
Thu, Jan 15 - Wed, Mar 18
DCA
Washington
TPE
Taipei
$1,342 Roundtrip, found 11 hours ago
$1,342
Roundtrip
found 11 hours ago
Select Korean Air flight, departing Thu, Jan 15 from Washington to Taipei, returning Wed, Mar 18, priced at $1,342 found 11 hours ago

Alternative airports near Taipei

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Songshan TSA. Closest option available. Average driving time to city center is 5 minutes. Flights from $1,295
TSA
Songshan
Closest
Average driving time to city center5 min
Flights from $1,295
Flights from Washington (DCA) to Taipei (TPE)
Origin airport
Ronald Reagan Washington National
Destination airport
Taoyuan Intl.
Airlines serving
Air Canada, American Airlines, Cathay Pacific, Delta, Emirates, Japan Airlines, KLM, Korean Air, Singapore Airlines, United
Roundtrip price
$904
Distance
7863 mi

Washington to Taipei Flights

The cheapest times to fly from Washington to Taipei

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Taipei are during the month of October. You can find some of the cheapest flights from Washington to Taipei with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Taipei

Sunday is one of the best days to book for cheap flights from Washington to Taipei: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Taipei

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Taipei in 2025. You can also book with separate airlines for your outbound and return journeys, from $438 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Taipei flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Taipei airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Taoyuan Intl. Airport (TPE) cost?
Get a cheap one-way flight from $438 or cheap return flight from $904 from Ronald Reagan Washington National Airport (DCA) to Taoyuan Intl. Airport (TPE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Taoyuan Intl. Airport (TPE)?
October is the cheapest month to fly from DCA to TPE. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Taoyuan Intl. Airport (TPE)?
To find the cheapest airline that'll fly you from DCA to TPE, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Taoyuan Intl. Airport (TPE)?
You'll have to take a flight with a layover when traveling from Ronald Reagan Washington National Airport (DCA) to Taoyuan Intl. Airport (TPE). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from DCA to TPE?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Taoyuan Intl. Airport (TPE)?
To avoid potential delays on the Ronald Reagan Washington National Airport (DCA) to Taoyuan Intl. Airport (TPE) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Taoyuan Intl. Airport (TPE) last-minute?
Booking your flight from DCA to TPE just before your getaway is generally more expensive. However, if there's some wiggle room with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a DCA to TPE flight and hotel package?
You'll generally save money by booking a DCA to TPE flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Taoyuan Intl. Airport (TPE)?
In most cases, you can reschedule or cancel your DCA to TPE flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need further details, go to our Customer Service portal.

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*Available to One Key members.