฿20,025 Cheap Flights from Washington (IAD) to Taipei (TPE)

View ฿20,025 flight on Wed, 28 Oct 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿20,025 for one-way flights and ฿36,540 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 28 Oct - Wed, 4 Nov
IAD
Washington
TPE
Taipei
฿36,540 Return, found 4 days ago
฿36,540
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed, 28 Oct from Washington to Taipei, returning Wed, 4 Nov, priced at ฿36,540 found 4 days ago
United
Wed, 6 May - Wed, 13 May
IAD
Washington
TPE
Taipei
฿36,605 Return, found 16 hours ago
฿36,605
Return
found 16 hours ago
Select United flight, departing Wed, 6 May from Washington to Taipei, returning Wed, 13 May, priced at ฿36,605 found 16 hours ago
United
Wed, 6 May - Wed, 13 May
IAD
Washington
TPE
Taipei
฿36,790 Return, found 16 hours ago
฿36,790
Return
found 16 hours ago
Select United flight, departing Wed, 6 May from Washington to Taipei, returning Wed, 13 May, priced at ฿36,790 found 16 hours ago
United
Wed, 6 May - Wed, 13 May
IAD
Washington
TPE
Taipei
฿36,975 Return, found 16 hours ago
฿36,975
Return
found 16 hours ago
Select United flight, departing Wed, 6 May from Washington to Taipei, returning Wed, 13 May, priced at ฿36,975 found 16 hours ago
United
Wed, 6 May - Wed, 13 May
IAD
Washington
TPE
Taipei
฿37,845 Return, found 16 hours ago
฿37,845
Return
found 16 hours ago
Select United flight, departing Wed, 6 May from Washington to Taipei, returning Wed, 13 May, priced at ฿37,845 found 16 hours ago
United
Wed, 6 May - Wed, 13 May
IAD
Washington
TPE
Taipei
฿38,030 Return, found 16 hours ago
฿38,030
Return
found 16 hours ago
Select United flight, departing Wed, 6 May from Washington to Taipei, returning Wed, 13 May, priced at ฿38,030 found 16 hours ago
United
Wed, 6 May - Wed, 13 May
IAD
Washington
TPE
Taipei
฿38,235 Return, found 16 hours ago
฿38,235
Return
found 16 hours ago
Select United flight, departing Wed, 6 May from Washington to Taipei, returning Wed, 13 May, priced at ฿38,235 found 16 hours ago
STARLUX Airlines
Wed, 28 Oct - Wed, 4 Nov
IAD
Washington
TPE
Taipei
฿42,140 Return, found 4 days ago
฿42,140
Return
found 4 days ago
Select STARLUX Airlines flight, departing Wed, 28 Oct from Washington to Taipei, returning Wed, 4 Nov, priced at ฿42,140 found 4 days ago
Delta
Wed, 6 May - Wed, 13 May
IAD
Washington
TPE
Taipei
฿47,250 Return, found 16 hours ago
฿47,250
Return
found 16 hours ago
Select Delta flight, departing Wed, 6 May from Washington to Taipei, returning Wed, 13 May, priced at ฿47,250 found 16 hours ago
Etihad Airways
Wed, 28 Oct - Wed, 4 Nov
IAD
Washington
TPE
Taipei
฿47,950 Return, found 4 days ago
฿47,950
Return
found 4 days ago
Select Etihad Airways flight, departing Wed, 28 Oct from Washington to Taipei, returning Wed, 4 Nov, priced at ฿47,950 found 4 days ago

Frequently asked questions

How much is a flight from IAD to TPE?
Round-trip flights from IAD to Taoyuan Intl. Airport (TPE) start from ฿36,540. 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.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Taoyuan Intl.
Airlines serving
Air Canada, American Airlines, Cathay Pacific, Delta, Emirates, Korean Air, United
Return price
฿36,540
Distance
12560 km
*Available to Expedia members.