£371 Cheap Flights from Washington (IAD) to Taipei (TPE)

View £371 flight on Mon, 8 Sep 2025Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Taoyuan International Airport (TPE)

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Cheap Flights from Washington (IAD) to Taipei (TPE)

Prices were available within the past 7 days and start at £371 for one-way flights and £708 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, 6 Oct - Mon, 20 Oct
IAD
Washington
TPE
Taipei
£708 Return, found 6 days ago
£708
Return
found 6 days ago
Select Alaska Airlines flight, departing Mon, 6 Oct from Washington to Taipei, returning Mon, 20 Oct, priced at £708 found 6 days ago
Alaska Airlines
Sat, 25 Oct - Thu, 27 Nov
IAD
Washington
TPE
Taipei
£752 Return, found 1 day ago
£752
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 25 Oct from Washington to Taipei, returning Thu, 27 Nov, priced at £752 found 1 day ago
Alaska Airlines
Mon, 6 Oct - Mon, 20 Oct
IAD
Washington
TPE
Taipei
£753 Return, found 6 days ago
£753
Return
found 6 days ago
Select Alaska Airlines flight, departing Mon, 6 Oct from Washington to Taipei, returning Mon, 20 Oct, priced at £753 found 6 days ago
Alaska Airlines
Mon, 6 Oct - Mon, 20 Oct
IAD
Washington
TPE
Taipei
£787 Return, found 6 days ago
£787
Return
found 6 days ago
Select Alaska Airlines flight, departing Mon, 6 Oct from Washington to Taipei, returning Mon, 20 Oct, priced at £787 found 6 days ago
Alaska Airlines
Sat, 25 Oct - Mon, 24 Nov
IAD
Washington
TPE
Taipei
£797 Return, found 1 day ago
£797
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 25 Oct from Washington to Taipei, returning Mon, 24 Nov, priced at £797 found 1 day ago
Alaska Airlines
Mon, 6 Oct - Mon, 20 Oct
IAD
Washington
TPE
Taipei
£819 Return, found 6 days ago
£819
Return
found 6 days ago
Select Alaska Airlines flight, departing Mon, 6 Oct from Washington to Taipei, returning Mon, 20 Oct, priced at £819 found 6 days ago
Turkish Airlines
Wed, 22 Oct - Wed, 29 Oct
IAD
Washington
TPE
Taipei
£825 Return, found 6 days ago
£825
Return
found 6 days ago
Select Turkish Airlines flight, departing Wed, 22 Oct from Washington to Taipei, returning Wed, 29 Oct, priced at £825 found 6 days ago
Etihad Airways
Sat, 25 Oct - Mon, 24 Nov
IAD
Washington
TPE
Taipei
£930 Return, found 1 day ago
£930
Return
found 1 day ago
Select Etihad Airways flight, departing Sat, 25 Oct from Washington to Taipei, returning Mon, 24 Nov, priced at £930 found 1 day ago
Korean Air
Wed, 3 Dec - Sat, 6 Dec
IAD
Washington
TPE
Taipei
£1,068 Return, found 4 hours ago
£1,068
Return
found 4 hours ago
Select Korean Air flight, departing Wed, 3 Dec from Washington to Taipei, returning Sat, 6 Dec, priced at £1,068 found 4 hours ago
Air Canada
Wed, 3 Dec - Sat, 6 Dec
IAD
Washington
TPE
Taipei
£1,111 Return, found 4 hours ago
£1,111
Return
found 4 hours ago
Select Air Canada flight, departing Wed, 3 Dec from Washington to Taipei, returning Sat, 6 Dec, priced at £1,111 found 4 hours ago

Find the cheapest month to fly from Washington (IAD) to Taipei (TPE)

September is typically the cheapest month to fly

From £676 - £914 per traveller.

Graph displaying average flight prices per month

Flight from Washington to Taipei route information
Origin airport
Washington Dulles Intl.
Destination airport
Taoyuan Intl.
Airlines serving
Emirates, Etihad Airways, KLM, Korean Air, Malaysia Airlines, Turkish Airlines
Return price
£708
Distance
12560 km

Compare flights from Washington to Taipei easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Taipei. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Taoyuan Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Washington Dulles Intl. to Taoyuan Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Washington Dulles Intl. (IAD) to Taoyuan Intl. (TPE)

The easiest way to view the best deals on flights from Washington to Taipei today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Washington Dulles Intl. to Taoyuan Intl. start at just £708 and range up to £1,111.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and Taipei
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to Taipei flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Washington Dulles Intl. to Taoyuan Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from IAD to TPE?
Round-trip flights from IAD to Taoyuan Intl. Airport (TPE) start from £708. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAD to Taoyuan Intl. Airport (TPE)?
Each air carrier has its own terms and conditions. If you decide to cancel your holiday, head to our Customer Service Portal.
How do I find cheap flights from Dulles Intl. Airport to TPE that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dulles Intl. Airport to Taoyuan Intl. Airport (TPE) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dulles Intl. Airport to TPE?
You'll have 12,600 kilometres to cover on the long-haul Chantilly to Taoyuan City route. Dress in comfy clothes and consider taking earplugs and a sleep mask.
Which airlines fly direct from IAD to TPE?
Unfortunately, there are no airlines that fly directly between Washington Dulles Intl. Airport (IAD) and TPE. You'll need to book a flight with at least one stop.
Are IAD to Taoyuan Intl. Airport (TPE) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Washington Dulles Intl. Airport (IAD) to TPE can be hit-or-miss. You might be lucky and score a bargain, but you could also miss out entirely! If you'd rather play it safe and start planning your trip ahead of time, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines list their prices so far in advance. Our suggestion? Check back often as updates are made regularly.

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