United flights to Taipei from Washington

View S$889 flight on Thu, 8 Jan, 2026Opens in a new window
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United flights from Washington to Taipei (IAD→TPE)

Prices were available within the past 7 days and start at S$889 for one-way flights and S$1,352 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 1 Feb - Wed, 11 Feb
IAD
Washington
TPE
Taipei
S$1,352 Return, found 4 hours ago
S$1,352
Return
found 4 hours ago
Select United flight, departing Sun, 1 Feb from Washington to Taipei, returning Wed, 11 Feb, priced at S$1,352 found 4 hours ago
United
Sun, 1 Feb - Wed, 11 Feb
IAD
Washington
TPE
Taipei
S$1,397 Return, found 4 hours ago
S$1,397
Return
found 4 hours ago
Select United flight, departing Sun, 1 Feb from Washington to Taipei, returning Wed, 11 Feb, priced at S$1,397 found 4 hours ago
United
Sun, 1 Feb - Wed, 11 Feb
IAD
Washington
TPE
Taipei
S$1,537 Return, found 4 hours ago
S$1,537
Return
found 4 hours ago
Select United flight, departing Sun, 1 Feb from Washington to Taipei, returning Wed, 11 Feb, priced at S$1,537 found 4 hours ago
United
Sun, 1 Feb - Wed, 11 Feb
IAD
Washington
TPE
Taipei
S$1,588 Return, found 4 hours ago
S$1,588
Return
found 4 hours ago
Select United flight, departing Sun, 1 Feb from Washington to Taipei, returning Wed, 11 Feb, priced at S$1,588 found 4 hours ago

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

November is typically the cheapest month to fly

From S$1,092 - S$1,606 per traveller.

Frequently asked questions

How much is a United Airlines flight from Washington Dulles Intl. Airport (IAD) to Taoyuan Intl. Airport (TPE)?
Finding cheap one-way United Airlines flights from IAD to TPE from S$889 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Or check out our budget-friendly return fares from S$1,352 for your next exciting holiday.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IAD to TPE with United Airlines?
United Airlines flights to Taipei are often cheaper in the low-season months of September and August. Whether you're in search of a one-way or round-trip ticket, you could score a better deal then.
Does United Airlines fly nonstop from Washington Dulles Intl. Airport (IAD) to Taoyuan Intl. Airport (TPE)?
Use the "Nonstop" filter when searching for direct United Airlines flights from IAD to TPE. You'll also be able to compare other airlines servicing the same nonstop journey.
What airports does United Airlines fly into in Taipei?
Get on a United Airlines flight from Washington Dulles Intl. Airport (IAD) to Taipei, and you'll likely come in to Taoyuan Intl. Airport (TPE). This is the airline's primary hub in this destination.
Can I change or cancel my United Airlines flight from Washington Dulles Intl. Airport (IAD) to Taoyuan Intl. Airport (TPE)?
Changes are generally free within 24 hours of making a booking, but your airline may charge a fee after that. For more information about altering your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to make changes without additional charges, tick the "No cancel fee" or "Changes included" filter when organising your next getaway.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Taoyuan Intl.
Airlines serving
Asiana Airlines, Cathay Pacific, Delta, Emirates, Etihad Airways, Korean Air, Turkish Airlines, United
Popular airline
Korean Air
Distance
12560 km

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*Available to Expedia members.