$593 Cheap Flights from Taipei (TPE) to Washington (DCA)

View $593 flight on Mon, Nov 17, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Taipei to Washington (TPE-DCA)

Prices were available within the past 7 days and start at $593 for one-way flights and $879 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Nov 7 - Mon, Dec 8
TPE
Taipei
DCA
Washington
$879 Roundtrip, found 2 days ago
$879
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 7 from Taipei to Washington, returning Mon, Dec 8, priced at $879 found 2 days ago
United
Fri, Nov 7 - Mon, Dec 8
TPE
Taipei
DCA
Washington
$930 Roundtrip, found 2 days ago
$930
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 7 from Taipei to Washington, returning Mon, Dec 8, priced at $930 found 2 days ago
United
Mon, Jun 16 - Thu, Jul 31
TPE
Taipei
DCA
Washington
$963 Roundtrip, found 5 days ago
$963
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jun 16 from Taipei to Washington, returning Thu, Jul 31, priced at $963 found 5 days ago
United
Fri, Jun 13 - Fri, Aug 8
TPE
Taipei
DCA
Washington
$966 Roundtrip, found 2 days ago
$966
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jun 13 from Taipei to Washington, returning Fri, Aug 8, priced at $966 found 2 days ago
United
Mon, Jun 16 - Thu, Jul 31
TPE
Taipei
DCA
Washington
$967 Roundtrip, found 5 days ago
$967
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jun 16 from Taipei to Washington, returning Thu, Jul 31, priced at $967 found 5 days ago
Delta
Fri, Jun 13 - Fri, Aug 8
TPE
Taipei
DCA
Washington
$971 Roundtrip, found 2 days ago
$971
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Jun 13 from Taipei to Washington, returning Fri, Aug 8, priced at $971 found 2 days ago
Delta
Sat, Nov 8 - Mon, Dec 1
TPE
Taipei
DCA
Washington
$979 Roundtrip, found 2 days ago
$979
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 8 from Taipei to Washington, returning Mon, Dec 1, priced at $979 found 2 days ago
All Nippon Airways
Wed, Sep 3 - Tue, Oct 7
TSA
Taipei
DCA
Washington
$1,060 Roundtrip, found 2 days ago
$1,060
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Wed, Sep 3 from Taipei to Washington, returning Tue, Oct 7, priced at $1,060 found 2 days ago
Air Canada
Tue, Nov 4 - Wed, Nov 19
TPE
Taipei
DCA
Washington
$1,219 Roundtrip, found 2 days ago
$1,219
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Nov 4 from Taipei to Washington, returning Wed, Nov 19, priced at $1,219 found 2 days ago
Korean Air
Tue, May 20 - Mon, Oct 20
TPE
Taipei
DCA
Washington
$1,296 Roundtrip, found 5 hours ago
$1,296
Roundtrip
found 5 hours ago
Select Korean Air flight, departing Tue, May 20 from Taipei to Washington, returning Mon, Oct 20, priced at $1,296 found 5 hours ago
Flights from Taipei (TPE) to Washington (DCA)
Origin airport
Taoyuan Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Air Canada, American Airlines, Cathay Pacific, Delta, Japan Airlines, Korean Air, United
Roundtrip price
$878
Distance
7863 mi

Taipei to Washington Flights

The cheapest times to fly from Taipei to Washington

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 Taipei to Washington are during the month of November. You can find some of the cheapest flights from Taipei to Washington with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Taipei to Washington

Sunday is one of the best days to book for cheap flights from Taipei to Washington: 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 Taipei to Washington

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 Taipei to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $593 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 Taipei to Washington 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 Taipei to Washington 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 Taoyuan Intl. Airport (TPE) to Ronald Reagan Washington National Airport (DCA) cost?
Discover the latest flight deals from TPE to DCA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from TPE to DCA?
The cheapest flights from TPE to DCA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from TPE to DCA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from TPE to DCA. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Taoyuan Intl. Airport (TPE) to Ronald Reagan Washington National Airport (DCA)?
You’ll need to take a flight with a layover when traveling from Taoyuan Intl. Airport (TPE) to Ronald Reagan Washington National Airport (DCA). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from TPE to DCA?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Taoyuan Intl. Airport (TPE) to Ronald Reagan Washington National Airport (DCA)?
Book a flight from Taoyuan Intl. Airport (TPE) to Ronald Reagan Washington National Airport (DCA) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 22% more likely to be canceled.**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 Taoyuan Intl. Airport (TPE) to Ronald Reagan Washington National Airport (DCA) last-minute?
Booking your ticket from TPE to DCA shortly before your journey is typically more expensive. But if you’re flexible with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a TPE to DCA flight and hotel package?
Opting for a TPE to DCA flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Taoyuan Intl. Airport (TPE) to Ronald Reagan Washington National Airport (DCA)?
If you booked your TPE to DCA flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

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*Available to One Key members.