HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Taichung City

$737+ Cheap flights from Dulles Intl (IAD) 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — RMQ
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Taichung City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 julio 30, 2025.

Round-trip from

$1,552
(Trip.com)

One-way from

$737
(Korean Air)
From Washington, D.C. Dulles Intl to Taichung City ChingChuanKang
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Taichung City ChingChuanKang
Search Deals

Find 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 julio 30, 2025.

This Gotogate deal was found by Cheapflights users on 7/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/111:15 pmIAD - RMQ
1 stop40h 00mKorean Air
jue. 9/186:25 pmRMQ - IAD
1 stop28h 30mKorean Air
Deal found 7/28$1,384
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/111:15 pmIAD - RMQ
2 stops32h 25mMultiple Airlines
jue. 9/188:40 pmRMQ - IAD
2 stops26h 15mMultiple Airlines
Deal found 7/28$1,390

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 julio 30, 2025.
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

jue. 9/11

1:15 pm-5:15 pm

1 stop40h 00m

Taichung City ChingChuanKang

jue. 9/18

6:25 pm-10:55 am

1 stop28h 30m

$1,384

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

jue. 9/11

1:15 pm-9:40 am

2 stops32h 25m

Taichung City ChingChuanKang

jue. 9/18

8:40 pm-10:55 am

2 stops26h 15m

$1,390

Washington, D.C.Taichung City

IAD - RMQ

IADRMQ

Washington, D.C. Dulles Intl

vie. 9/5

1:15 pm-5:15 pm

1 stop40h 00m

$737

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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.

Reviews of airlines servicing Taichung City

Get insights into the airlines that provide service to Taichung City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Taichung City. Reviews last updated julio 30, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Taichung City, such as Korean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.