How long is the flight from Washington, D.C. Dulles Intl Airport to Taiwan?

United Airlines, Delta, and Korean Air can get you from Washington, D.C. Dulles Intl Airport to Taiwan in just under 24h 20m. Your travel time can differ by up to 11h 20m. The distance between Washington, D.C. Dulles Intl Airport and Taiwan is about 7846 mi. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Taiwan one-way?

One-way options have recently been found by users for as low as $472 on STARLUX Airlines. Other airlines that offer cheap prices include EVA Air from $496 and United Airlines from $588 one-way.

In terms of precipitation, rainfall in Taiwan ranges from 2.7 - 11.7 inches per month. June is typically the wettest month, when rainfall can reach 11.7 in. November is typically the driest time to visit Taiwan when rainfall is around 2.7 in.

If weather is an important factor for your trip to Taiwan, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

What are the most popular routes from Washington, D.C. Dulles Intl Airport to Taiwan?

The most popular route from Washington, D.C. Dulles Intl Airport to Taiwan is Washington, D.C. Dulles Intl - Taipei City Taiwan Taoyuan Intl. You may also consider Washington, D.C. Dulles Intl - Taipei City Sung Shan or Washington, D.C. Dulles Intl - Kaohsiung City.

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Taiwan?

Looking for the cheapest flight from Washington, D.C. Dulles Intl Airport to Taiwan? While on average our users pay $1,587, our data indicates the cheapest price to be $574. The most popular route (Washington, D.C. Dulles Intl - Taipei City Taiwan Taoyuan Intl), is priced around $1,037.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Taiwan?

Before booking your flight from Washington, D.C. Dulles Intl Airport to Taiwan check out the most popular airlines for this route: EVA Air, United Airlines or STARLUX Airlines.

Can I find deals for flights from Dulles Intl to Taiwan that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Taiwan flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Taiwan?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Taiwan.

Can I find deals for business class flights from Dulles Intl to Taiwan?

Yes. Cheapflights offers flight deals from Dulles Intl to Taiwan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$433+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Taiwan

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Cheap flight deals from Dulles Intl to Taiwan

Cheapest

Best

Last-minute

One-way

Cheapest flights from Dulles Intl to Taiwan
Explore the most affordable flight options available from Dulles Intl to Taiwan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.

Wed 11/1111:35 pm -

1 stop24h 30m

Mon 12/146:50 pm -

2 stops36h 40m

Deal found 10/17

$1,058

Fri 11/1311:35 pm -

1 stop24h 30m

Mon 12/146:50 pm -

2 stops36h 40m

Deal found 10/17

$1,067

Fri 11/1311:35 pm -

1 stop24h 30m

Thu 12/103:55 pm -

2 stops39h 35m

Deal found 10/17

$1,091

Wed 11/116:00 am -

2 stops28h 15m

Thu 12/107:35 am -

2 stops25h 35m

Deal found 10/17

$1,109

Tue 12/111:50 am -

1 stop39h 35m

Tue 12/85:50 pm -

1 stop29h 00m

Deal found 10/17

$1,109

Fri 11/1311:35 pm -

1 stop36h 00m

Sat 12/268:30 pm -

1 stop22h 15m

Deal found 10/15

$1,112

Mon 11/210:20 pm -

1 stop30h 20m

Mon 11/1610:15 am -

1 stop46h 10m

Deal found 10/16

$1,113

Mon 11/96:00 am -

2 stops38h 40m

Mon 11/163:15 pm -

2 stops27h 29m

Deal found 10/15

$1,115

Fri 11/131:30 pm -

1 stop30h 15m

Fri 12/2510:00 pm -

1 stop26h 45m

Deal found 10/15

$1,117

Thu 12/37:00 am -

2 stops23h 50m

Thu 12/1011:10 am -

1 stop17h 58m

Deal found 10/17

$1,118

Sun 10/189:38 am -

2 stops23h 47m

Sun 11/15:05 pm -

2 stops49h 39m

Deal found 10/15

$1,120

Sat 11/710:20 pm -

1 stop21h 25m

Sat 11/2110:00 pm -

1 stop34h 25m

Deal found 10/16

$1,121

Best flights from Dulles Intl to Taiwan
Discover carefully curated flight deals from Dulles Intl to Taiwan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.

Mon 2/156:30 am -

2 stops24h 20m

Tue 2/2311:20 pm -

1 stop19h 40m

Deal found 10/17

$1,126

Wed 1/67:50 pm -

2 stops35h 40m

Thu 1/1410:55 am -

2 stops26h 25m

Deal found 10/16

$1,130

Tue 12/16:20 pm -

2 stops33h 05m

Tue 12/85:50 pm -

1 stop29h 00m

Deal found 10/17

$1,132

Tue 4/131:15 pm -

1 stop30h 40m

Sat 5/19:15 pm -

1 stop26h 15m

Deal found 10/18

$1,147

Sun 3/711:15 am -

1 stop39h 35m

Mon 3/294:50 pm -

1 stop29h 15m

Deal found 10/14

$1,177

Mon 11/306:00 am -

2 stops39h 25m

Mon 12/71:15 pm -

2 stops29h 03m

Deal found 10/16

$1,265

Mon 11/3011:35 pm -

1 stop27h 20m

Mon 12/75:30 pm -

2 stops55h 15m

Deal found 10/16

$1,277

Thu 4/18:25 am -

1 stop31h 40m

Thu 4/222:30 pm -

1 stop22h 47m

Deal found 10/19

$1,126

Sun 1/176:30 pm -

2 stops58h 40m

Tue 2/1612:25 pm -

1 stop34h 25m

Deal found 10/14

$1,137

Wed 2/243:45 pm -

2 stops25h 00m

Mon 3/1510:20 pm -

2 stops21h 15m

Deal found 10/14

$1,131

Thu 1/146:40 am -

2 stops39h 20m

Mon 2/157:25 pm -

2 stops41h 55m

Deal found 10/14

$1,138

Sat 3/67:00 am -

2 stops39h 40m

Sat 3/139:10 am -

2 stops33h 21m

Deal found 10/19

$2,545

Tue 12/111:50 am -

1 stop39h 35m

Tue 12/810:10 am -

3 stops38h 01m

Deal found 10/17

$1,369

Wed 12/26:20 pm -

2 stops34h 50m

Sun 12/67:25 pm -

2 stops31h 36m

Deal found 10/16

$1,146

Sun 11/810:20 pm -

2 stops34h 10m

Tue 12/811:30 am -

1 stop34h 40m

Deal found 10/17

$1,148

Wed 2/1711:50 am -

1 stop41h 20m

Sun 2/217:25 pm -

2 stops59h 05m

Deal found 10/16

$1,147

Thu 12/37:00 am -

2 stops25h 30m

Thu 12/1011:30 am -

2 stops22h 48m

Deal found 10/19

$1,150

Wed 11/1110:35 pm -

2 stops33h 50m

Wed 11/2511:30 am -

2 stops23h 56m

Deal found 10/15

$1,150

Mon 11/96:15 am -

2 stops26h 15m

Tue 12/811:30 am -

2 stops22h 21m

Deal found 10/17

$1,150

Tue 11/106:15 am -

2 stops26h 15m

Mon 12/1411:30 am -

2 stops24h 45m

Deal found 10/17

$1,150

Mon 11/96:15 am -

2 stops26h 15m

Wed 12/911:30 am -

3 stops26h 09m

Deal found 10/17

$1,155

Sun 11/810:10 pm -

3 stops34h 20m

Wed 12/911:30 am -

2 stops20h 32m

Deal found 10/17

$1,155

Wed 11/2511:50 am -

1 stop39h 35m

Sun 11/295:50 pm -

1 stop29h 00m

Deal found 10/16

$1,830

Sun 11/810:10 pm -

3 stops34h 20m

Mon 12/1411:30 am -

2 stops20h 32m

Deal found 10/17

$1,155

Fri 11/67:09 pm -

2 stops36h 51m

Tue 12/19:10 am -

2 stops33h 20m

Deal found 10/19

$2,603

Sun 12/136:41 pm -

2 stops28h 49m

Sun 1/104:50 pm -

2 stops25h 36m

Deal found 10/14

$2,936

Mon 12/147:00 am -

2 stops39h 40m

Thu 1/79:10 am -

2 stops27h 46m

Deal found 10/14

$2,985

Wed 12/168:15 am -

2 stops42h 35m

Wed 1/61:30 pm -

2 stops31h 01m

Deal found 10/14

$4,378

Mon 12/147:00 am -

2 stops39h 40m

Fri 1/89:10 am -

2 stops27h 46m

Deal found 10/14

$3,110

Fri 11/206:57 pm -

2 stops37h 03m

Fri 11/279:10 am -

2 stops33h 20m

Deal found 10/18

$3,412

Last-minute flights from Dulles Intl to Taiwan
Discover last-minute flight deals from Dulles Intl to Taiwan. Data last updated October 19, 2026 and is based on user searches.

Mon 11/210:20 pm -

1 stop30h 20m

Mon 11/1610:15 am -

1 stop46h 10m

Deal found 10/16

$1,113

Mon 11/25:17 pm -

1 stop23h 03m

Mon 11/163:15 pm -

2 stops27h 29m

Deal found 10/15

$1,123

Sat 11/75:17 pm -

1 stop23h 03m

Thu 12/103:15 pm -

2 stops27h 20m

Deal found 10/17

$1,120

Sat 11/710:20 pm -

1 stop21h 25m

Sat 11/2110:00 pm -

1 stop34h 25m

Deal found 10/16

$1,121

Mon 11/96:00 am -

2 stops38h 40m

Mon 11/163:15 pm -

2 stops27h 29m

Deal found 10/15

$1,115

Wed 11/1111:35 pm -

1 stop24h 30m

Mon 12/146:50 pm -

2 stops36h 40m

Deal found 10/17

$1,058

Wed 11/1111:35 pm -

1 stop24h 30m

Thu 12/105:00 pm -

2 stops38h 30m

Deal found 10/17

$1,109

Fri 11/1311:35 pm -

1 stop24h 30m

Mon 12/146:50 pm -

2 stops36h 40m

Deal found 10/17

$1,067

Fri 11/1311:35 pm -

1 stop24h 30m

Thu 12/103:55 pm -

2 stops39h 35m

Deal found 10/17

$1,091

Fri 11/1311:35 pm -

1 stop36h 00m

Sat 12/268:30 pm -

1 stop22h 15m

Deal found 10/15

$1,112

Fri 11/131:30 pm -

1 stop30h 15m

Fri 12/2510:00 pm -

1 stop26h 45m

Deal found 10/15

$1,117

Mon 11/306:20 pm -

1 stop22h 25m

Tue 12/811:20 pm -

2 stops21h 11m

Deal found 10/17

$1,118

One-way flights from Dulles Intl to Taiwan
Search for one-way flight options from Dulles Intl to Taiwan. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.

Wed 2/247:00 am -

2 stops41h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$433

Mon 2/2211:35 pm -

1 stop36h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$446

Sun 3/1412:35 am -

1 stop36h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$453

Tue 2/237:00 am -

2 stops40h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$457

Sun 3/711:35 pm -

1 stop36h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/16

$458

Wed 3/311:35 pm -

1 stop36h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$470

Wed 3/1011:35 pm -

1 stop36h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/16

$475

Sun 2/1411:35 pm -

1 stop36h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/16

$504

Sun 3/711:35 pm -

1 stop24h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/16

$534

Wed 3/311:35 pm -

3 stops27h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$581

Mon 2/2211:35 pm -

2 stops30h 10m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/15

$606

Tue 4/612:30 pm -

1 stop35h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/16

$616

Find flight deals from Dulles Intl to Taiwan

Round-trip from	$1,058 (Kiwi.com)
One-way from	$433 (IEagle)
Popular in	December
Cheapest in	January
Average price	$1,025
Good round-trip deal	$1,164 or less
Good one-way deal	$661 or less

From Washington, D.C. Dulles Intl to Taiwan

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Taiwan

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($54 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Taiwan.

Search Deals

Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Taiwan.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Taiwan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Taipei City

IAD Washington, D.C. Dulles Intl - TPE Taipei City Taiwan Taoyuan Intl

IADTPE

Washington, D.C. Dulles Intl

Mon 1/18

6:00 am-12:50 am

2 stops29h 50m

Taipei City Taiwan Taoyuan Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$581

Washington, D.C.Taipei City

IAD Washington, D.C. Dulles Intl - TSA Taipei City Sung Shan

IADTSA

Washington, D.C. Dulles Intl

Mon 11/30

11:35 pm-4:15 pm

3 stops27h 40m

Taipei City Sung Shan

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$618

Washington, D.C.Taipei City

IAD Washington, D.C. Dulles Intl - TSA Taipei City Sung Shan

IADTSA

Washington, D.C. Dulles Intl

Tue 4/6

12:30 pm-12:05 pm

1 stop35h 35m

Taipei City Sung Shan

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$623

Quickest round-trip

Washington, D.C.Taipei City

IAD Washington, D.C. Dulles Intl - TPE Taipei City Taiwan Taoyuan Intl

IADTPE

Washington, D.C. Dulles Intl

Mon 2/1

9:27 am-7:50 pm

1 stop21h 23m

Taipei City Taiwan Taoyuan Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$624

Washington, D.C.Taipei City

IAD Washington, D.C. Dulles Intl - TPE Taipei City Taiwan Taoyuan Intl

IADTPE

Washington, D.C. Dulles Intl

Wed 10/28

7:05 am-8:30 pm

1 stop25h 25m

Taipei City Taiwan Taoyuan Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$624

Washington, D.C.Taipei City

IAD Washington, D.C. Dulles Intl - TPE Taipei City Taiwan Taoyuan Intl

IADTPE

Washington, D.C. Dulles Intl

Wed 11/11

8:15 am-5:45 am

1 stop32h 30m

Taipei City Taiwan Taoyuan Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$624

Washington, D.C.Taipei City

IAD Washington, D.C. Dulles Intl - TPE Taipei City Taiwan Taoyuan Intl

IADTPE

Washington, D.C. Dulles Intl

Sun 4/11

10:10 pm-6:45 pm

2 stops32h 35m

Taipei City Taiwan Taoyuan Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$630

Washington, D.C.Taipei City

IAD Washington, D.C. Dulles Intl - TPE Taipei City Taiwan Taoyuan Intl

IADTPE

Washington, D.C. Dulles Intl

Tue 4/6

3:45 pm-6:45 pm

3 stops39h 00m

Taipei City Taiwan Taoyuan Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$630

Washington, D.C.Taipei City

IAD Washington, D.C. Dulles Intl - TPE Taipei City Taiwan Taoyuan Intl

IADTPE

Washington, D.C. Dulles Intl

Mon 3/15

3:45 pm-6:50 pm

3 stops39h 05m

Taipei City Taiwan Taoyuan Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$630

Washington, D.C.Taipei City

IAD Washington, D.C. Dulles Intl - TSA Taipei City Sung Shan

IADTSA

Washington, D.C. Dulles Intl

Wed 10/28

3:15 pm-12:30 pm

2 stops33h 15m

Taipei City Sung Shan

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/17

Showing 1-10 of 50 resultsSorted by cheapest first

...

Best time to book a flight from Dulles Intl to Taiwan

Have a flexible travel schedule? Discover the best time to fly to Taiwan from Dulles Intl with our price prediction graph.

IAD-TPE

IAD-TSA

IAD-KHH

IAD-RMQ

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Taiwan

IAD-TW0

IAD-TPE

IAD-TSA

IAD-KHH

IAD-RMQ

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Taiwan?

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Taiwan (average of $1,060). Flying from Washington, D.C. Dulles Intl Airport to Taiwan in December is currently the most expensive (average of $1,572). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to TW?

When flying from Washington, D.C. Dulles Intl Airport to Taiwan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from Washington, D.C. to Taiwan delayed?

About 23% of weekly flights between Washington, D.C. and Taiwan have experienced delays in the past year, with the average delay time being 152 minutes.

What is the most punctual flight time for Washington, D.C. to Taiwan flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Taiwan flights?

Over the last year, EVA Air have had the lowest number of delays on this route, with just 23% of flights being delayed.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Taiwan?

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Taiwan, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Taiwan

Peruse reviews from past customers who have flown with STARLUX Airlines,EVA Air, andANA from Washington, D.C. Dulles Intl Airport to Taiwan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

STARLUX Airlines

8.7

Very good

400 reviews

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

STARLUX Airlines

8.7

Very good

400 reviews

STARLUX Airlines

8.7

Very good

400 reviews

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

EVA Air

8.5

Very good

1,550 reviews

STARLUX Airlines

8.7

Very good

400 reviews

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

ANA

8.3

Very good

1,327 reviews

STARLUX Airlines

8.7

Very good

400 reviews

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

Turkish Airlines

7.4

Good

4,457 reviews

STARLUX Airlines

8.7

Very good

400 reviews

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

United Airlines

7.3

Good

10,390 reviews

STARLUX Airlines

8.7

Very good

400 reviews

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

Related info for your journey

How long is the flight from Washington, D.C. Dulles Intl Airport to Taiwan?
United Airlines, Delta, and Korean Air can get you from Washington, D.C. Dulles Intl Airport to Taiwan in just under 24h 20m. Your travel time can differ by up to 11h 20m. The distance between Washington, D.C. Dulles Intl Airport and Taiwan is about 7846 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Taiwan one-way?
One-way options have recently been found by users for as low as $472 on STARLUX Airlines. Other airlines that offer cheap prices include EVA Air from $496 and United Airlines from $588 one-way.
What are the most popular routes from Washington, D.C. Dulles Intl Airport to Taiwan?
The most popular route from Washington, D.C. Dulles Intl Airport to Taiwan is Washington, D.C. Dulles Intl - Taipei City Taiwan Taoyuan Intl. You may also consider Washington, D.C. Dulles Intl - Taipei City Sung Shan or Washington, D.C. Dulles Intl - Kaohsiung City.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Taiwan?
Looking for the cheapest flight from Washington, D.C. Dulles Intl Airport to Taiwan? While on average our users pay $1,587, our data indicates the cheapest price to be $574. The most popular route (Washington, D.C. Dulles Intl - Taipei City Taiwan Taoyuan Intl), is priced around $1,037.
Can I find deals for flights from Dulles Intl to Taiwan that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Taiwan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Taiwan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Taiwan.
Can I find deals for business class flights from Dulles Intl to Taiwan?
Yes. Cheapflights offers flight deals from Dulles Intl to Taiwan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Taiwan?
Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Taiwan (average of $1,060). Flying from Washington, D.C. Dulles Intl Airport to Taiwan in December is currently the most expensive (average of $1,572). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from Dulles Intl to Taiwan

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$430	Average$1,426	FlexibilityNo cancel fee	On-time69%
STARLUX Airlines	Cheapest$597	Average$941	FlexibilityNo cancel fee	On-timeN/A
Turkish Airlines	Cheapest$793	Average$851	FlexibilityNo cancel fee	On-time77%
ANA	Cheapest$944	Average$1,615	FlexibilityNo cancel fee	On-time80%
EVA Air	Cheapest$1,138	Average$1,391	FlexibilityNo cancel fee	On-time74%

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$433+ Cheap flights from Dulles Intl (IAD) to Taiwan

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Dulles Intl to Taiwan

Cheapest flights from Dulles Intl to TaiwanExplore the most affordable flight options available from Dulles Intl to Taiwan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.

Explore the most affordable flight options available from Dulles Intl to Taiwan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.

Best flights from Dulles Intl to TaiwanDiscover carefully curated flight deals from Dulles Intl to Taiwan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.

Discover carefully curated flight deals from Dulles Intl to Taiwan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.

Last-minute flights from Dulles Intl to TaiwanDiscover last-minute flight deals from Dulles Intl to Taiwan. Data last updated October 19, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Taiwan. Data last updated October 19, 2026 and is based on user searches.

One-way flights from Dulles Intl to TaiwanSearch for one-way flight options from Dulles Intl to Taiwan. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.

Search for one-way flight options from Dulles Intl to Taiwan. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.

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Best time to book a flight from Dulles Intl to Taiwan

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What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Taiwan?

What is the cheapest time of day to fly from IAD to TW?

Find hourly flight availability from Dulles Intl to Taiwan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 19, 2026.

When flying from Washington, D.C. Dulles Intl Airport to Taiwan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from Washington, D.C. to Taiwan delayed?

About 23% of weekly flights between Washington, D.C. and Taiwan have experienced delays in the past year, with the average delay time being 152 minutes.

What is the most punctual flight time for Washington, D.C. to Taiwan flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Taiwan flights?

Over the last year, EVA Air have had the lowest number of delays on this route, with just 23% of flights being delayed.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Taiwan?

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Taiwan, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Taiwan

Peruse reviews from past customers who have flown with STARLUX Airlines,EVA Air, andANA from Washington, D.C. Dulles Intl Airport to Taiwan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Washington, D.C. Dulles Intl Airport to Taiwan?

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Taiwan one-way?

What are the most popular routes from Washington, D.C. Dulles Intl Airport to Taiwan?

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Taiwan?

Can I find deals for flights from Dulles Intl to Taiwan that include hotel bookings?

How can I find direct flights from Dulles Intl to Taiwan?

Can I find deals for business class flights from Dulles Intl to Taiwan?

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Taiwan?

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Dulles Intl and Taiwan flights

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Top 5 airlines flying from Dulles Intl to Taiwan

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Cheapest flights from Dulles Intl to Taiwan
Explore the most affordable flight options available from Dulles Intl to Taiwan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.

Best flights from Dulles Intl to Taiwan
Discover carefully curated flight deals from Dulles Intl to Taiwan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.

Last-minute flights from Dulles Intl to Taiwan
Discover last-minute flight deals from Dulles Intl to Taiwan. Data last updated October 19, 2026 and is based on user searches.

One-way flights from Dulles Intl to Taiwan
Search for one-way flight options from Dulles Intl to Taiwan. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.