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

United Airlines is the most popular carrier 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.

$372 Cheap Flights from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport in 2026

Q: How many flights depart from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport on average per week?

As of July 2026, 4 flights take off from Taipei City Taiwan Taoyuan Intl Airport and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:30 pm - 9:28 am

TPE

IAD

30h 58m

2 stops

6:35 pm - 4:05 am

IAD

TPE

21h 30m

1 stop

$745United Airlines

Mon, Sep 14 - Thu, Sep 17

2:30 pm - 12:44 am

TPE

IAD

22h 14m

2 stops

8:15 am - 6:45 pm

IAD

TPE

22h 30m

2 stops

$746United Airlines

Wed, Sep 2 - Tue, Sep 22

9:50 am - 12:44 am

TPE

IAD

26h 54m

2 stops

2:43 pm - 4:05 am

IAD

TPE

25h 22m

2 stops

$756United Airlines

Wed, Sep 2 - Tue, Sep 22

2:30 pm - 9:25 pm

TPE

IAD

42h 55m

2 stops

5:15 pm - 4:05 am

IAD

TPE

22h 50m

2 stops

$778United Airlines

Mon, Sep 7 - Fri, Sep 18

9:50 am - 10:52 pm

TPE

IAD

25h 02m

2 stops

12:46 pm - 4:45 am

IAD

TPE

27h 59m

2 stops

$809United Airlines

Thu, Sep 24 - Mon, Oct 26

3:50 pm - 9:19 am

TPE

IAD

30h 29m

2 stops

8:15 am - 7:50 pm

IAD

TPE

22h 35m

1 stop

$810United Airlines

Mon, Nov 16 - Tue, Nov 24

9:50 am - 7:05 pm

TPE

IAD

21h 15m

1 stop

5:48 pm - 4:05 am

IAD

TPE

22h 17m

1 stop

$811United Airlines

Wed, Sep 2 - Tue, Sep 22

2:30 pm - 9:28 am

TPE

IAD

30h 58m

2 stops

6:30 am - 6:45 pm

IAD

TPE

24h 15m

2 stops

$821United Airlines

Mon, Sep 14 - Thu, Sep 17

11:10 am - 12:30 am

TPE

IAD

26h 20m

2 stops

4:10 pm - 5:45 am

IAD

TPE

24h 35m

1 stop

$822United Airlines

Thu, Nov 26 - Sat, Feb 27

11:10 am - 12:30 am

TPE

IAD

26h 20m

2 stops

3:45 pm - 5:45 am

IAD

TPE

25h 00m

2 stops

$833United Airlines

Thu, Nov 26 - Sat, Feb 27

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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

Sep 14

TPE2:30 pmTaipei City Taiwan Taoyuan Intl

30h 58m

2 stops

IAD9:28 amWashington, D.C. Dulles Intl

Sep 17

IAD6:30 amWashington, D.C. Dulles Intl

24h 15m

2 stops

TPE6:45 pmTaipei City Taiwan Taoyuan Intl

$745

United Airlines

Sep 2

TPE2:30 pmTaipei City Taiwan Taoyuan Intl

22h 14m

2 stops

IAD12:44 amWashington, D.C. Dulles Intl

Sep 22

IAD8:15 amWashington, D.C. Dulles Intl

22h 30m

2 stops

TPE6:45 pmTaipei City Taiwan Taoyuan Intl

$746

United Airlines

Sep 2

TPE9:50 amTaipei City Taiwan Taoyuan Intl

26h 54m

2 stops

IAD12:44 amWashington, D.C. Dulles Intl

Sep 22

IAD2:43 pmWashington, D.C. Dulles Intl

25h 22m

2 stops

TPE4:05 amTaipei City Taiwan Taoyuan Intl

$756

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

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

Turkish Airlines

Jul 9

TPE9:50 amTaipei City Taiwan Taoyuan Intl

46h 00m

1 stop

IAD7:50 pmWashington, D.C. Dulles Intl

Sep 10

IAD9:45 pmWashington, D.C. Dulles Intl

32h 10m

1 stop

TPE5:55 pmTaipei City Taiwan Taoyuan Intl

$1,385

Turkish Airlines

Jul 6

TPE9:40 amTaipei City Taiwan Taoyuan Intl

37h 55m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

Jul 14

IAD1:20 pmWashington, D.C. Dulles Intl

31h 00m

1 stop

TPE8:20 amTaipei City Taiwan Taoyuan Intl

$1,421

Turkish Airlines

Jul 15

TPE9:35 amTaipei City Taiwan Taoyuan Intl

46h 15m

1 stop

IAD7:50 pmWashington, D.C. Dulles Intl

Jul 22

IAD9:45 pmWashington, D.C. Dulles Intl

22h 20m

1 stop

TPE8:05 amTaipei City Taiwan Taoyuan Intl

$1,431

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

Cheapest round-trip

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Mon 9/14

2:30 pm-9:28 am

2 stops30h 58m

Washington, D.C. Dulles Intl

Thu 9/17

6:35 pm-4:05 am

1 stop21h 30m

$745

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Wed 9/2

2:30 pm-12:44 am

2 stops22h 14m

Washington, D.C. Dulles Intl

Tue 9/22

8:15 am-6:45 pm

2 stops22h 30m

$746

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Wed 9/2

9:50 am-12:44 am

2 stops26h 54m

Washington, D.C. Dulles Intl

Tue 9/22

2:43 pm-4:05 am

2 stops25h 22m

$756

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Mon 9/7

2:30 pm-9:25 pm

2 stops42h 55m

Washington, D.C. Dulles Intl

Fri 9/18

5:15 pm-4:05 am

2 stops22h 50m

$778

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Thu 9/24

9:50 am-10:52 pm

2 stops25h 02m

Washington, D.C. Dulles Intl

Mon 10/26

12:46 pm-4:45 am

2 stops27h 59m

$809

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Mon 11/16

3:50 pm-9:19 am

2 stops30h 29m

Washington, D.C. Dulles Intl

Tue 11/24

8:15 am-7:50 pm

1 stop22h 35m

$810

Quickest round-trip

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Wed 9/2

9:50 am-7:05 pm

1 stop21h 15m

Washington, D.C. Dulles Intl

Tue 9/22

5:48 pm-4:05 am

1 stop22h 17m

$811

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Mon 9/14

2:30 pm-9:28 am

2 stops30h 58m

Washington, D.C. Dulles Intl

Thu 9/17

6:30 am-6:45 pm

2 stops24h 15m

$821

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Thu 11/26

11:10 am-12:30 am

2 stops26h 20m

Washington, D.C. Dulles Intl

Sat 2/27

4:10 pm-5:45 am

1 stop24h 35m

$822

Taipei CityWashington, D.C.

TPE - IAD

TPEIAD

Taipei City Taiwan Taoyuan Intl

Thu 11/26

11:10 am-12:30 am

2 stops26h 20m

Washington, D.C. Dulles Intl

Sat 2/27

3:45 pm-5:45 am

2 stops25h 00m

$833

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

Other information

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

In general, April 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 $0. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $722.

What is the cheapest Taipei City Taiwan Taoyuan Intl to Washington, D.C. Dulles Intl flight route?

Fly from Taipei City Taiwan Taoyuan Intl to Washington, D.C. Dulles Intl for the best Taipei City Taiwan Taoyuan Intl - Washington, D.C. Dulles Intl flight prices

What cabin class options are available on Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport flights?

There is only 1 cabin class available to choose from on Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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 27% 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	14h 25m
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 14h 25m

Direct flights go from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport on Tuesday, Thursday, Saturday and Sunday. The only airline offering direct flights is EVA Air.

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Frequently asked questions about flying from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport

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 14h 25m.
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 July 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 $740	Free Cancellation	Rating 7.4 9,909 reviews		Search United Airlines flights

Alexandria

National Harbor

Arlington

Gettysburg

Winchester

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Colonial Beach

Towson

Manassas

Silver Spring

Sterling

Tysons

Springfield

Bethesda

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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 $372

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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

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

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

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.

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

What is the cheapest Taipei City Taiwan Taoyuan Intl to Washington, D.C. Dulles Intl flight route?

What cabin class options are available on Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport flights?

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?

How many flights depart from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport on average per week?

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

Frequently asked questions about flying from Taipei City Taiwan Taoyuan Intl Airport to Washington, D.C. Dulles Intl Airport

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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