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Taichung City

$461+ Cheap flights from Washington, D.C. (WAS) to Taichung City (RMQ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — RMQ
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Taichung City

Best flights from Washington, D.C. to Taichung City
Discover carefully curated flight deals from Washington, D.C. to Taichung City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This Korean Air deal was found by Cheapflights users on 12/26. 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 3/1012:50 pmIAD - RMQ
1 stop39h 35mKorean Air
Wed 3/185:50 pmRMQ - IAD
1 stop29h 00mKorean Air
Deal found 12/26$1,214
This Korean Air deal was found by Cheapflights users on 12/26. 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 3/311:50 amIAD - RMQ
1 stop39h 35mKorean Air
Mon 3/165:50 pmRMQ - IAD
1 stop29h 00mKorean Air
Deal found 12/26$1,214
This Korean Air deal was found by Cheapflights users on 12/26. 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.
Wed 3/411:50 amIAD - RMQ
1 stop39h 35mKorean Air
Sun 3/155:50 pmRMQ - IAD
1 stop29h 00mKorean Air
Deal found 12/26$1,214
This Korean Air deal was found by Cheapflights users on 12/26. 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 3/311:50 amIAD - RMQ
1 stop39h 35mKorean Air
Fri 3/135:50 pmRMQ - IAD
1 stop29h 00mKorean Air
Deal found 12/26$1,242
This Korean Air deal was found by Cheapflights users on 12/26. 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.
Thu 3/1212:50 pmIAD - RMQ
1 stop39h 35mKorean Air
Thu 3/195:50 pmRMQ - IAD
1 stop29h 00mKorean Air
Deal found 12/26$1,242
This Korean Air deal was found by Cheapflights users on 12/26. 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.
Mon 3/912:50 pmIAD - RMQ
1 stop39h 35mKorean Air
Thu 3/195:50 pmRMQ - IAD
1 stop29h 00mKorean Air
Deal found 12/26$1,242
This Korean Air deal was found by Cheapflights users on 12/26. 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 3/1012:50 pmIAD - RMQ
1 stop39h 35mKorean Air
Thu 3/195:50 pmRMQ - IAD
1 stop29h 00mKorean Air
Deal found 12/26$1,242
This Korean Air deal was found by Cheapflights users on 12/26. 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.
Wed 3/1112:50 pmIAD - RMQ
1 stop39h 35mKorean Air
Thu 3/195:50 pmRMQ - IAD
1 stop29h 00mKorean Air
Deal found 12/26$1,242
This Korean Air deal was found by Cheapflights users on 12/26. 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 3/1012:50 pmIAD - RMQ
1 stop39h 35mKorean Air
Sat 3/215:50 pmRMQ - IAD
1 stop29h 00mKorean Air
Deal found 12/26$1,242
This Korean Air deal was found by Cheapflights users on 12/26. 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.
Mon 3/912:50 pmIAD - RMQ
1 stop39h 35mKorean Air
Sat 3/215:50 pmRMQ - IAD
1 stop29h 00mKorean Air
Deal found 12/26$1,242
This Korean Air deal was found by Cheapflights users on 12/26. 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.
Mon 1/268:45 amBWI - RMQ
2 stops42h 40mKorean Air
Thu 1/295:50 pmRMQ - BWI
2 stops34h 08mKorean Air
Deal found 12/26$2,306

Find flight deals from Washington, D.C. to Taichung City

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 December 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,214
(Korean Air)

One-way from

$461
(Korean Air)

Popular in

December

Cheapest in

August

Average price

$1,519
Provider with most accurate pricing for Washington, D.C. (WAS)-Taipei City Taiwan Taoyuan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Taipei City Taiwan Taoyuan Intl flights.
Search Deals
From Washington, D.C. (WAS) to Taichung City ChingChuanKang
Search Deals
One-way flight from Washington, D.C. (WAS) to Taichung City ChingChuanKang
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 December 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Taichung City that are best for you.

Fly from

Washington, D.C.

Fly to

Taichung City

Route

Depart

Return

Price

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Tue 3/10

12:50 pm-4:25 pm

1 stop39h 35m

Taichung City ChingChuanKang

Wed 3/18

5:50 pm-10:50 am

1 stop29h 00m

$1,214

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Tue 3/3

11:50 am-4:25 pm

1 stop39h 35m

Taichung City ChingChuanKang

Mon 3/16

5:50 pm-10:50 am

1 stop29h 00m

$1,214

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Wed 3/4

11:50 am-4:25 pm

1 stop39h 35m

Taichung City ChingChuanKang

Sun 3/15

5:50 pm-10:50 am

1 stop29h 00m

$1,214

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Tue 3/3

11:50 am-4:25 pm

1 stop39h 35m

Taichung City ChingChuanKang

Fri 3/13

5:50 pm-10:50 am

1 stop29h 00m

$1,242

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Thu 3/12

12:50 pm-4:25 pm

1 stop39h 35m

Taichung City ChingChuanKang

Thu 3/19

5:50 pm-10:50 am

1 stop29h 00m

$1,242

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Mon 3/9

12:50 pm-4:25 pm

1 stop39h 35m

Taichung City ChingChuanKang

Thu 3/19

5:50 pm-10:50 am

1 stop29h 00m

$1,242

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Tue 3/10

12:50 pm-4:25 pm

1 stop39h 35m

Taichung City ChingChuanKang

Thu 3/19

5:50 pm-10:50 am

1 stop29h 00m

$1,242

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Wed 3/11

12:50 pm-4:25 pm

1 stop39h 35m

Taichung City ChingChuanKang

Thu 3/19

5:50 pm-10:50 am

1 stop29h 00m

$1,242

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Tue 3/10

12:50 pm-4:25 pm

1 stop39h 35m

Taichung City ChingChuanKang

Sat 3/21

5:50 pm-10:50 am

1 stop29h 00m

$1,242

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

Mon 3/9

12:50 pm-4:25 pm

1 stop39h 35m

Taichung City ChingChuanKang

Sat 3/21

5:50 pm-10:50 am

1 stop29h 00m

$1,242

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 35 results
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Best time to book a flight from Washington, D.C. to Taichung City

Have a flexible travel schedule? Discover the best time to fly to Taichung City from Washington, D.C. 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. to Taichung City

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Taichung City (average of $424). Flying from Washington, D.C. to Taichung City in December is currently the most expensive (average of $1,083). 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 Washington, D.C. 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.?

    Most people fly into Taichung City ChingChuanKang (RMQ) if they book a flight to Taichung City from Washington, D.C.. On average, ChingChuanKang has 0 inbound flights from Washington, D.C. per day from 0 airlines. Taichung City ChingChuanKang is conveniently located just 8.5 mi from Taichung City’s city center.

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

    There are many flights that can get you from Washington, D.C. to Taichung City in 39h 35m. Fly via Korean Air to get the fastest option. The distance from Washington, D.C. to Taichung City is about 7911 mi.

  • What are the most popular routes from Washington, D.C. to Taichung City?

    The most popular route from Washington, D.C. to Taichung City is Washington, D.C. Dulles Intl - Taichung City ChingChuanKang. You may also consider Baltimore/Washington - Taichung City ChingChuanKang or Washington, D.C. Reagan-National - Taichung City ChingChuanKang.

  • Can I find deals for flights from Washington, D.C. to Taichung City that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Taichung City?

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

  • Can I find deals for business class flights from Washington, D.C. to Taichung City?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Taichung City?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Taichung City (average of $424). Flying from Washington, D.C. to Taichung City in December is currently the most expensive (average of $1,083). 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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