United Cheap Flights from Washington to Taipei: UA IAD→TPE

View HK$5,354 flight on Thu, 1 Jan 2026Opens in a new window
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Prices were available within the past 7 days and start at HK$5,354 for one-way flights and HK$12,074 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 24 Nov - Mon, 1 Dec
IAD
Washington
TPE
Taipei
HK$12,074 Return, found 15 hours ago
HK$12,074
Return
found 15 hours ago
Select United flight, departing Mon, 24 Nov from Washington to Taipei, returning Mon, 1 Dec, priced at HK$12,074 found 15 hours ago
United
Mon, 24 Nov - Mon, 1 Dec
IAD
Washington
TPE
Taipei
HK$13,225 Return, found 15 hours ago
HK$13,225
Return
found 15 hours ago
Select United flight, departing Mon, 24 Nov from Washington to Taipei, returning Mon, 1 Dec, priced at HK$13,225 found 15 hours ago
United
Mon, 24 Nov - Mon, 1 Dec
IAD
Washington
TPE
Taipei
HK$13,394 Return, found 15 hours ago
HK$13,394
Return
found 15 hours ago
Select United flight, departing Mon, 24 Nov from Washington to Taipei, returning Mon, 1 Dec, priced at HK$13,394 found 15 hours ago
United
Thu, 11 Dec - Tue, 30 Dec
IAD
Washington
TPE
Taipei
HK$13,424 Return, found 9 hours ago
HK$13,424
Return
found 9 hours ago
Select United flight, departing Thu, 11 Dec from Washington to Taipei, returning Tue, 30 Dec, priced at HK$13,424 found 9 hours ago
United
Mon, 24 Nov - Mon, 1 Dec
IAD
Washington
TPE
Taipei
HK$14,674 Return, found 15 hours ago
HK$14,674
Return
found 15 hours ago
Select United flight, departing Mon, 24 Nov from Washington to Taipei, returning Mon, 1 Dec, priced at HK$14,674 found 15 hours ago
United
Thu, 11 Dec - Tue, 30 Dec
IAD
Washington
TPE
Taipei
HK$14,744 Return, found 9 hours ago
HK$14,744
Return
found 9 hours ago
Select United flight, departing Thu, 11 Dec from Washington to Taipei, returning Tue, 30 Dec, priced at HK$14,744 found 9 hours ago
Washington to Taipei route information
Origin airport
Washington Dulles Intl.
Destination airport
Taoyuan Intl.
Airlines serving
Delta, Emirates, Turkish Airlines, United
Popular airline
Delta
Distance
12560 km

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 HK$5,354 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Or check out our budget-friendly return fares from HK$12,074 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.
*Available to Expedia members.