S$642 Cheap Flights from Washington to Taipei

View S$642 flight on Mon, 5 Jan, 2026Opens in a new window

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

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Cheap Flights from Washington to Taipei (IAD-TPE)

Prices were available within the past 7 days and start at S$642 for one-way flights and S$1,471 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, 17 Oct - Fri, 24 Oct
IAD
Washington
TPE
Taipei
S$1,471 Return, found 20 hours ago
S$1,471
Return
found 20 hours ago
Select Alaska Airlines flight, departing Fri, 17 Oct from Washington to Taipei, returning Fri, 24 Oct, priced at S$1,471 found 20 hours ago
Alaska Airlines
Fri, 17 Oct - Fri, 24 Oct
IAD
Washington
TPE
Taipei
S$1,498 Return, found 20 hours ago
S$1,498
Return
found 20 hours ago
Select Alaska Airlines flight, departing Fri, 17 Oct from Washington to Taipei, returning Fri, 24 Oct, priced at S$1,498 found 20 hours ago
Delta
Fri, 17 Oct - Fri, 24 Oct
IAD
Washington
TPE
Taipei
S$1,551 Return, found 20 hours ago
S$1,551
Return
found 20 hours ago
Select Delta flight, departing Fri, 17 Oct from Washington to Taipei, returning Fri, 24 Oct, priced at S$1,551 found 20 hours ago
Alaska Airlines
Fri, 17 Oct - Fri, 24 Oct
IAD
Washington
TPE
Taipei
S$1,623 Return, found 20 hours ago
S$1,623
Return
found 20 hours ago
Select Alaska Airlines flight, departing Fri, 17 Oct from Washington to Taipei, returning Fri, 24 Oct, priced at S$1,623 found 20 hours ago
United
Fri, 17 Oct - Fri, 24 Oct
IAD
Washington
TPE
Taipei
S$1,636 Return, found 20 hours ago
S$1,636
Return
found 20 hours ago
Select United flight, departing Fri, 17 Oct from Washington to Taipei, returning Fri, 24 Oct, priced at S$1,636 found 20 hours ago
Delta
Fri, 17 Oct - Fri, 24 Oct
IAD
Washington
TPE
Taipei
S$1,636 Return, found 20 hours ago
S$1,636
Return
found 20 hours ago
Select Delta flight, departing Fri, 17 Oct from Washington to Taipei, returning Fri, 24 Oct, priced at S$1,636 found 20 hours ago
Delta
Fri, 17 Oct - Fri, 24 Oct
IAD
Washington
TPE
Taipei
S$1,640 Return, found 20 hours ago
S$1,640
Return
found 20 hours ago
Select Delta flight, departing Fri, 17 Oct from Washington to Taipei, returning Fri, 24 Oct, priced at S$1,640 found 20 hours ago
United
Fri, 17 Oct - Fri, 24 Oct
IAD
Washington
TPE
Taipei
S$1,664 Return, found 20 hours ago
S$1,664
Return
found 20 hours ago
Select United flight, departing Fri, 17 Oct from Washington to Taipei, returning Fri, 24 Oct, priced at S$1,664 found 20 hours ago
Etihad Airways
Fri, 17 Oct - Fri, 24 Oct
IAD
Washington
TPE
Taipei
S$1,975 Return, found 20 hours ago
S$1,975
Return
found 20 hours ago
Select Etihad Airways flight, departing Fri, 17 Oct from Washington to Taipei, returning Fri, 24 Oct, priced at S$1,975 found 20 hours ago
Turkish Airlines
Fri, 17 Oct - Fri, 24 Oct
IAD
Washington
TPE
Taipei
S$1,978 Return, found 20 hours ago
S$1,978
Return
found 20 hours ago
Select Turkish Airlines flight, departing Fri, 17 Oct from Washington to Taipei, returning Fri, 24 Oct, priced at S$1,978 found 20 hours ago

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

September is typically the cheapest month to fly

From S$1,171 - S$1,586 per traveller.

Graph displaying average flight prices per month

Washington to Taipei route information
Origin airport
Washington Dulles Intl.
Destination airport
Taoyuan Intl.
Airlines serving
Air Canada, Delta, Emirates, Etihad Airways, Korean Air, Turkish Airlines, United
Return price
S$1,471
Distance
12560 km

Perfect flights from Washington to Taipei

Your Journey from Washington to Taipei

Start your unforgettable journey with Expedia. Our broad selection of flights from Washington to Taipei caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Alaska Airlines, Delta, United, China Airlines, Turkish Airlines, Etihad Airways. Our selection of flights from Washington Dulles Intl. to Taoyuan Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Washington to Taipei Flights

Experience the joy of finding cheap flights from Washington Dulles Intl. to Taoyuan Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$642 and roundtrip prices from S$1,471*.
 

Pre-Flight Essentials

Ensure a smooth journey from Washington to Taipei with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Taipei

Picture yourself stepping off the plane in Taipei and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Washington to Taipei Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Washington to Taipei.
 

Beyond the Flight – Exploring Taipei

With Expedia, your adventure extends beyond the flight. Explore Taipei at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Washington to Taipei with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Washington to Taipei with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from IAD to TPE?
Round-trip flights from IAD to Taoyuan Intl. Airport (TPE) start from S$1,471. 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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