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Taichung City

$1,203+ Cheap flights from Dulles Intl (IAD) to Taichung City (RMQ)

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — RMQ
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Dulles Intl to Taichung City

Cheapest flights from Dulles Intl to Taichung City
Explore the most affordable flight options available from Dulles Intl to Taichung City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Korean Air deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:15 pm
IAD
-
RMQ
1 stop40h 00m
Korean Air
Tue 4/146:25 pm
RMQ
-
IAD
1 stop28h 50m
Korean Air
Deal found 1/27$1,203
This Korean Air deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:15 pm
IAD
-
RMQ
1 stop40h 00m
Korean Air
Mon 4/136:25 pm
RMQ
-
IAD
1 stop28h 50m
Korean Air
Deal found 1/27$1,215
This Korean Air deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/297:20 am
IAD
-
RMQ
2 stops45h 55m
Korean Air
Tue 4/146:25 pm
RMQ
-
IAD
1 stop28h 50m
Korean Air
Deal found 1/27$1,248
This Korean Air deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:15 pm
IAD
-
RMQ
1 stop40h 00m
Korean Air
Sat 4/186:25 pm
RMQ
-
IAD
2 stops34h 06m
Korean Air
Deal found 1/27$1,254
This Korean Air deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/287:59 pm
IAD
-
RMQ
2 stops57h 16m
Korean Air
Tue 4/146:25 pm
RMQ
-
IAD
1 stop28h 50m
Korean Air
Deal found 1/27$1,260
This Korean Air deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/287:59 pm
IAD
-
RMQ
2 stops57h 16m
Korean Air
Mon 4/136:25 pm
RMQ
-
IAD
1 stop28h 50m
Korean Air
Deal found 1/27$1,272
This Korean Air deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/297:20 am
IAD
-
RMQ
2 stops45h 55m
Korean Air
Sat 4/186:25 pm
RMQ
-
IAD
2 stops42h 17m
Korean Air
Deal found 1/27$1,299
This Korean Air deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/287:59 pm
IAD
-
RMQ
2 stops57h 16m
Korean Air
Sat 4/186:25 pm
RMQ
-
IAD
2 stops38h 27m
Korean Air
Deal found 1/27$1,306
This Korean Air deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:15 pm
IAD
-
RMQ
1 stop40h 00m
Korean Air
Fri 4/176:25 pm
RMQ
-
IAD
1 stop28h 50m
Korean Air
Deal found 1/27$1,307

Find flight deals from Dulles Intl to Taichung City

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Taichung City (RMQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Round-trip from

$1,203
(Korean Air)
From Washington, D.C. Dulles Intl to Taichung City ChingChuanKang
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Taichung City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Taichung City that are best for you.

Fly from

Dulles Intl

Fly to

Taichung City

Route

Depart

Return

Price

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Tue 3/31

1:15 pm-5:15 pm

1 stop40h 00m

Taichung City ChingChuanKang

Tue 4/14

6:25 pm-11:15 am

1 stop28h 50m

$1,203

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Tue 3/31

1:15 pm-5:15 pm

1 stop40h 00m

Taichung City ChingChuanKang

Mon 4/13

6:25 pm-11:15 am

1 stop28h 50m

$1,215

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Sat 3/28

7:59 pm-5:15 pm

2 stops57h 16m

Taichung City ChingChuanKang

Tue 4/14

6:25 pm-11:15 am

1 stop28h 50m

$1,260

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Sun 3/29

7:20 am-5:15 pm

2 stops45h 55m

Taichung City ChingChuanKang

Tue 4/14

6:25 pm-6:08 pm

2 stops35h 43m

$1,271

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Sat 3/28

7:59 pm-5:15 pm

2 stops57h 16m

Taichung City ChingChuanKang

Mon 4/13

6:25 pm-11:15 am

1 stop28h 50m

$1,272

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Sat 3/28

7:59 pm-5:15 pm

2 stops57h 16m

Taichung City ChingChuanKang

Sat 4/18

6:25 pm-8:52 pm

2 stops38h 27m

$1,306

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Tue 3/31

1:15 pm-5:15 pm

1 stop40h 00m

Taichung City ChingChuanKang

Sat 4/18

6:25 pm-11:15 am

1 stop28h 50m

$1,307

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Tue 3/31

1:15 pm-5:15 pm

1 stop40h 00m

Taichung City ChingChuanKang

Thu 4/16

6:25 pm-6:08 pm

2 stops35h 43m

$1,318

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Sun 3/29

7:20 am-5:15 pm

2 stops45h 55m

Taichung City ChingChuanKang

Sat 4/18

6:25 pm-11:15 am

1 stop28h 50m

$1,352

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Sat 3/28

1:19 pm-5:15 pm

2 stops63h 56m

Taichung City ChingChuanKang

Fri 4/17

6:25 pm-11:15 am

1 stop28h 50m

$1,364

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 11 results
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Best time to book a flight from Dulles Intl to Taichung City

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

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Taichung City (average of $460). Flying from Washington, D.C. Dulles Intl Airport to Taichung City in June is currently the most expensive (average of $1,274). 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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Taichung City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Taichung City from Washington, D.C. Dulles Intl?

    Located just 8.5 mi from the city center, Taichung City ChingChuanKang is the airport most travelers will use when flying to Taichung City from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to ChingChuanKang (RMQ) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.

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

    A quick flight from Washington, D.C. Dulles Intl Airport to Taichung City can take about 40h. Korean Air provides one of the quickest options available for as low as $1,203. Washington, D.C. Dulles Intl Airport and Taichung City are separated by a distance of 7911 mi.

  • Can I find deals for flights from Dulles Intl to Taichung City that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to Taichung City?

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

  • Can I find deals for business class flights from Dulles Intl to Taichung City?

    Yes. Cheapflights offers flight deals from Dulles Intl to Taichung City 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 Taichung City?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Taichung City (average of $460). Flying from Washington, D.C. Dulles Intl Airport to Taichung City in June is currently the most expensive (average of $1,274). 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.

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