What is the cheapest airline that flies from Taipei City Taiwan Taoyuan Intl to Washington, D.C. Dulles Intl?

Delta and United Airlines are the most popular carriers operating from Taipei City Taiwan Taoyuan Intl to Washington, D.C. Dulles Intl

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$454 Cheap Flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport in 2026

Q: What is the typical price of a round-trip flight between Taipei City Taiwan Taoyuan Intl Airport and Washington, D.C. Dulles Intl Airport?

Prices are currently high for flights on this route. Typical prices usually range from $664 to $777. The lowest price recently found on this route was $882.

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Find the cheapest flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C.

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:35 am - 12:15 am

TPE

IAD

26h 40m

1 stop

7:00 am - 7:55 pm

IAD

TPE

24h 55m

1 stop

$882Delta

śr., maj 13 - pon., maj 18

9:50 am - 1:25 am

TPE

IAD

27h 35m

1 stop

8:23 am - 6:45 pm

IAD

TPE

22h 22m

1 stop

$929United Airlines

sob., kwi 18 - pt., kwi 24

9:50 am - 11:49 pm

TPE

IAD

25h 59m

1 stop

7:20 am - 7:55 pm

IAD

TPE

24h 35m

2 stops

$931Delta

czw., kwi 9 - czw., kwi 16

9:50 am - 7:28 pm

TPE

IAD

21h 38m

2 stops

6:00 am - 4:05 am

IAD

TPE

34h 05m

2 stops

$933United Airlines

śr., maj 13 - pon., maj 18

10:10 am - 7:27 pm

TPE

IAD

21h 17m

1 stop

8:23 am - 4:05 am

IAD

TPE

31h 42m

1 stop

$934United Airlines

wt., mar 24 - śr., kwi 29

2:30 pm - 12:43 am

TPE

IAD

22h 13m

2 stops

6:00 am - 4:05 am

IAD

TPE

34h 05m

2 stops

$935United Airlines

śr., maj 13 - pon., maj 18

9:50 am - 7:28 pm

TPE

IAD

21h 38m

2 stops

6:00 am - 4:05 am

IAD

TPE

34h 05m

2 stops

$938United Airlines

śr., maj 13 - pon., maj 18

10:10 am - 9:25 pm

TPE

IAD

23h 15m

2 stops

8:25 am - 4:05 am

IAD

TPE

31h 40m

2 stops

$955United Airlines

czw., mar 26 - czw., kwi 9

9:50 am - 11:28 am

TPE

IAD

37h 38m

2 stops

6:15 am - 6:45 pm

IAD

TPE

24h 30m

2 stops

$967United Airlines

pon., kwi 27 - pt., maj 8

9:50 am - 9:25 pm

TPE

IAD

23h 35m

2 stops

12:40 pm - 4:05 am

IAD

TPE

27h 25m

2 stops

$982United Airlines

sob., kwi 18 - pt., kwi 24

Delta flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets

Delta

May 13

TPE9:35 amTaipei City Taiwan Taoyuan Intl

26h 40m

1 stop

IAD12:15 amWashington, D.C. Dulles Intl

May 18

IAD7:00 amWashington, D.C. Dulles Intl

24h 55m

1 stop

TPE7:55 pmTaipei City Taiwan Taoyuan Intl

$882

Delta

Apr 9

TPE9:50 amTaipei City Taiwan Taoyuan Intl

25h 59m

1 stop

IAD11:49 pmWashington, D.C. Dulles Intl

Apr 16

IAD7:20 amWashington, D.C. Dulles Intl

24h 35m

2 stops

TPE7:55 pmTaipei City Taiwan Taoyuan Intl

$931

Delta

Mar 2

TPE10:55 amTaipei City Taiwan Taoyuan Intl

25h 14m

2 stops

IAD11:09 pmWashington, D.C. Dulles Intl

Mar 15

IAD7:20 amWashington, D.C. Dulles Intl

25h 45m

2 stops

TPE9:05 pmTaipei City Taiwan Taoyuan Intl

$1,060

United Airlines flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets

United Airlines

Mar 2

TPE11:10 amTaipei City Taiwan Taoyuan Intl

25h 11m

2 stops

IAD11:21 pmWashington, D.C. Dulles Intl

Mar 15

IAD2:36 pmWashington, D.C. Dulles Intl

26h 09m

1 stop

TPE4:45 amTaipei City Taiwan Taoyuan Intl

$931

United Airlines

Mar 3

TPE11:10 amTaipei City Taiwan Taoyuan Intl

18h 30m

1 stop

IAD4:40 pmWashington, D.C. Dulles Intl

Mar 30

IAD2:36 pmWashington, D.C. Dulles Intl

25h 29m

1 stop

TPE4:05 amTaipei City Taiwan Taoyuan Intl

$932

United Airlines

May 13

TPE9:50 amTaipei City Taiwan Taoyuan Intl

21h 38m

2 stops

IAD7:28 pmWashington, D.C. Dulles Intl

May 18

IAD6:00 amWashington, D.C. Dulles Intl

34h 05m

2 stops

TPE4:05 amTaipei City Taiwan Taoyuan Intl

$933

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

śr. 5/13

9:35 am-12:15 am

1 stop26h 40m

Washington, D.C. Dulles Intl

pon. 5/18

7:00 am-7:55 pm

1 stop24h 55m

$882

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

sob. 4/18

9:50 am-1:25 am

1 stop27h 35m

Washington, D.C. Dulles Intl

pt. 4/24

8:23 am-6:45 pm

1 stop22h 22m

$929

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

czw. 4/9

9:50 am-11:49 pm

1 stop25h 59m

Washington, D.C. Dulles Intl

czw. 4/16

7:20 am-7:55 pm

2 stops24h 35m

$931

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

śr. 5/13

9:50 am-7:28 pm

2 stops21h 38m

Washington, D.C. Dulles Intl

pon. 5/18

6:00 am-4:05 am

2 stops34h 05m

$933

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

wt. 3/24

10:10 am-7:27 pm

1 stop21h 17m

Washington, D.C. Dulles Intl

śr. 4/29

8:23 am-4:05 am

1 stop31h 42m

$934

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

śr. 5/13

2:30 pm-12:43 am

2 stops22h 13m

Washington, D.C. Dulles Intl

pon. 5/18

6:00 am-4:05 am

2 stops34h 05m

$935

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

śr. 5/13

9:50 am-7:28 pm

2 stops21h 38m

Washington, D.C. Dulles Intl

pon. 5/18

6:00 am-4:05 am

2 stops34h 05m

$938

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

czw. 3/26

10:10 am-9:25 pm

2 stops23h 15m

Washington, D.C. Dulles Intl

czw. 4/9

8:25 am-4:05 am

2 stops31h 40m

$955

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

pon. 4/27

9:50 am-11:28 am

2 stops37h 38m

Washington, D.C. Dulles Intl

pt. 5/8

6:15 am-6:45 pm

2 stops24h 30m

$967

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

sob. 4/18

9:50 am-9:25 pm

2 stops23h 35m

Washington, D.C. Dulles Intl

pt. 4/24

12:40 pm-4:05 am

2 stops27h 25m

$982

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Taipei City Taiwan Taoyuan Intl Airport and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, March is the cheapest month to fly from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $664. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $788.

Can stopping save me money on Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 37% on your flight if you consider stops on a Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport flight.

How have Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport flight prices changed over time?

When to book flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport (TPE to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport

Fastest flight time	21h 12m
Direct flights	Tue, Thu, Sat and Sun

The fastest flight from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport takes 21h 12m

Direct flights go from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport on Tuesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.

Search flight deals

How far is Taipei City Taiwan Taoyuan Intl to Washington, D.C. Dulles Intl by plane?
Washington, D.C. Dulles Intl is 7845.7 mi away from Taipei City Taiwan Taoyuan Intl. In terms of flight time, this usually takes a little over 21h 12m.
When did momondo last update prices for flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport were last updated today.
How many operators does momondo search for flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport?
As of February 2026, there is 1 operator available to choose from for flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport is Boeing 787-9 Dreamliner (100.00% of total bookings).
What is the most popular airline from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Taipei City Taiwan Taoyuan Intl Airport and Washington, D.C. Dulles Intl Airport, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $784	Free Cancellation	Rating 7.4 9,363 reviews		Search United Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Waldorf

Woodbridge

Colonial Beach

Laurel

Towson

Silver Spring

Gaithersburg

Tysons

Fredericksburg

Rockville

Manassas

Springfield

Fairfax

Bethesda

Sterling

Why use momondo?

Why should I use momondo to find a flight deal from Taipei City to Washington, D.C.?

It is quick and easy to find Taipei City to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights from Taipei City to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Taipei City which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Taipei City to Washington, D.C.?

Once all potential Taipei City to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Taipei City to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Taipei City to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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Cheap flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. from $465

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Delta flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets

United Airlines flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport flight tickets

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport

What is the typical price of a round-trip flight between Taipei City Taiwan Taoyuan Intl Airport and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

Can stopping save me money on Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport flights?

How have Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport flight prices changed over time?

What is the cheapest airline that flies from Taipei City Taiwan Taoyuan Intl to Washington, D.C. Dulles Intl?

When to book flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport

Cheap Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport (TPE to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport

Fastest flight time

Direct flights

Best airlines flying from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport with momondo

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List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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