$733 Cheap United flights from Washington to Taipei (IAD to TPE)

Find The Best Day To Fly from Washington to Taipei

Amazing United IAD to TPE Flight Deals

The cheapest flights to Taoyuan Intl. found within the past 7 days were $1,199 round trip and $733 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Apr 6 - Thu, Apr 30
IAD
Washington
TPE
Taipei
$1,199 Roundtrip, found 2 days ago
$1,199
Roundtrip
found 2 days ago
Select United flight, departing Mon, Apr 6 from Washington to Taipei, returning Thu, Apr 30, priced at $1,199 found 2 days ago

TPE From IAD Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
The Tango Taipei Nanshi

The Tango Taipei Nanshi

3.5 out of 5
Price was $1,574, price is now $1,150 per person
$1,150
per person
Jan 14 - Jan 19
found 1 day ago
Roundtrip non-stop flight included
Washington (DCA) to Taipei (TPE)
Evergreen Laurel Hotel Taipei

Evergreen Laurel Hotel Taipei

4 out of 5
Price was $1,798, price is now $1,173 per person
$1,173
per person
Jan 14 - Jan 19
found 1 day ago
Roundtrip non-stop flight included
Washington (DCA) to Taipei (TPE)
Solaria Nishitetsu Hotel Taipei Ximen

Solaria Nishitetsu Hotel Taipei Ximen

4 out of 5
Price was $1,891, price is now $1,411 per person
$1,411
per person
Jan 14 - Jan 19
found 1 day ago
Roundtrip non-stop flight included
Washington (DCA) to Taipei (TPE)
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Frequently asked questions

Can I catch a flight from IAD to Taoyuan Intl. Airport (TPE) right now?
For info on any present Taiwan Taoyuan Airport quarantine requirements and travel advice, go to the Covid-19 Travel Advisor. Look before you book your flight, so you don't get caught out.
What terminal is United Airlines at Dulles Intl. Airport?
You should find out exactly which terminal United Airlines departs from at Dulles Intl. Airport once you're issued with your ticket. The same can be said for information regarding your arrival at Taiwan Taoyuan Airport. If you can't locate those details, ask your airline.
Are there United Airlines non-stop flights from IAD to TPE?
United Airlines doesn't operate direct flights between IAD and Taoyuan Intl. Airport (TPE), so get ready to make at least one stopover. If you have enough time between flights, sit down and enjoy a coffee while you wait for your connection.
How long is a United Airlines flight from IAD to TPE?
If you're going from IAD to Taoyuan Intl. Airport (TPE) with United Airlines, settle in and get comfortable. This lengthy flight takes about 20 hours and 30 minutes, so get a little sleep if you want to prevent jet jag.
How many direct and indirect flights does United Airlines fly from IAD to TPE?
United Airlines makes traveling from Washington Dulles Intl. Airport (IAD) to TPE straightforward and hassle-free. The airline operates no fewer than 7 weekly flights on this popular route.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Taiwan Taoyuan Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Washington IAD to Taipei TPE 

To find the best deals on flights to Washington from Taipei with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Washington IAD to Taipei TPE with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $1,199 to $1,199, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Washington IAD to Taipei TPE 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Washington to Taipei costs from $733. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Taipei TPE from  Washington IAD with United 

To find a cheap United flight from Washington IAD to Taipei TPE, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Washington IAD to Taipei TPE 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as April, or if you book a flight with a stopover. 

 

Find nonstop flights from Washington IAD to Taipei TPE with United 

If you’re keen to be on Taipei soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Washington IAD to Taipei TPE 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Taipei TPE from  Washington IAD with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Taipei

COZZI Blu

COZZI Blu

4.5 out of 5
No. 101, Chunde Road, Zhongli District Taoyuan City
This luxury hotel features 2 restaurants, a bar/lounge, and a gym. Traveling on business? Take advantage of the free WiFi in public areas, laundry service, and ...
9.2/10 Wonderful! (1,007 reviews)
Very convenient location with restaurants and food court in the hotel and outlets nearby. Also near the HSR and subway for easy access to everything.

Reviewed on Nov 25, 2025

COZZI Blu
The Grand Hotel

The Grand Hotel

4.5 out of 5
1 Zhongshan N Road Sec 4 Taipei
This smoke-free hotel includes 4 restaurants, an outdoor pool, and an outdoor tennis court. Traveling on business? Take advantage of the business center and ...
9.2/10 Wonderful! (1,782 reviews)
Incredible breakfast buffet!

Reviewed on Nov 22, 2025

The Grand Hotel
citizenM Taipei North Gate

citizenM Taipei North Gate

4 out of 5
No. 3, Sec. 1, Zhonghua Rd. Taipei
A restaurant and a bar/lounge are featured at this hotel. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public areas. ...
9/10 Wonderful! (1,007 reviews)
very clean room. staff excellent, eager to help !

Reviewed on Nov 24, 2025

citizenM Taipei North Gate
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.