HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kaohsiung

$859+ Cheap flights from Washington, D.C. (WAS) to Kaohsiung

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — KHH
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Kaohsiung 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 Washington, D.C. to Kaohsiung

Cheapest flights from Washington, D.C. to Kaohsiung
Explore the most affordable flight options available from Washington, D.C. to Kaohsiung. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:05 am
BWI
-
KHH
2 stops26h 55m
United Airlines
Thu 9/109:55 am
KHH
-
BWI
2 stops31h 57m
United Airlines
Deal found 1/26$859
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:59 pm
DCA
-
KHH
2 stops29h 41m
Cathay Pacific
Tue 5/2611:10 am
KHH
-
DCA
2 stops42h 49m
Cathay Pacific
Deal found 1/26$1,220
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:05 pm
IAD
-
KHH
2 stops34h 55m
United Airlines
Wed 9/99:55 am
KHH
-
IAD
2 stops31h 13m
United Airlines
Deal found 1/26$1,224
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:00 pm
DCA
-
KHH
3 stops37h 00m
United Airlines
Wed 9/99:55 am
KHH
-
DCA
2 stops22h 43m
United Airlines
Deal found 1/26$1,229
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1311:40 am
IAD
-
KHH
2 stops34h 45m
Multiple Airlines
Fri 3/201:15 pm
KHH
-
IAD
2 stops39h 40m
Multiple Airlines
Deal found 1/27$1,296
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:00 am
IAD
-
KHH
2 stops26h 00m
United Airlines
Thu 7/309:55 am
KHH
-
IAD
2 stops23h 42m
United Airlines
Deal found 1/27$1,348
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/134:59 pm
DCA
-
KHH
2 stops29h 26m
Cathay Pacific
Fri 3/207:45 am
KHH
-
DCA
2 stops28h 05m
Cathay Pacific
Deal found 1/27$1,364
This Ovago deal was found by Cheapflights users on 1/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:00 am
DCA
-
KHH
3 stops27h 55m
ANA
Tue 5/269:55 am
KHH
-
DCA
2 stops23h 58m
ANA
Deal found 1/26$1,378
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:11 pm
DCA
-
KHH
3 stops40h 49m
United Airlines
Tue 5/269:55 am
KHH
-
DCA
3 stops41h 43m
United Airlines
Deal found 1/26$1,390
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:15 am
IAD
-
KHH
2 stops24h 45m
ANA
Thu 7/309:55 am
KHH
-
IAD
1 stop32h 05m
ANA
Deal found 1/27$1,398
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:29 am
BWI
-
KHH
1 stop26h 31m
ANA
Thu 7/309:55 am
KHH
-
BWI
1 stop31h 57m
ANA
Deal found 1/27$1,398
This Ovago deal was found by Cheapflights users on 1/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:10 pm
IAD
-
KHH
1 stop34h 50m
Air China
Tue 5/269:55 am
KHH
-
IAD
1 stop24h 48m
Air China
Deal found 1/26$1,435

Find flight deals from Washington, D.C. to Kaohsiung

Keep the following information in mind while searching for Washington, D.C. to Kaohsiung flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,220
(oojo)
Provider with most accurate pricing for Washington, D.C. (WAS)-Kaohsiung City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Kaohsiung City flights.
Search Deals
From Washington, D.C. (WAS) to Kaohsiung
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Kaohsiung 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. to Kaohsiung that are best for you.

Fly from

Washington, D.C.

Fly to

Kaohsiung

Route

Depart

Return

Price

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

Tue 5/12

6:59 pm-12:40 pm

2 stops29h 41m

Kaohsiung City

Tue 5/26

11:10 am-5:59 pm

2 stops42h 49m

$1,220

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Fri 3/13

11:40 am-10:25 am

2 stops34h 45m

Kaohsiung City

Fri 3/20

1:15 pm-4:55 pm

2 stops39h 40m

$1,296

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Tue 6/23

7:00 am-9:00 pm

2 stops26h 00m

Kaohsiung City

Thu 7/30

9:55 am-9:37 pm

2 stops23h 42m

$1,348

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

Fri 3/13

4:59 pm-10:25 am

2 stops29h 26m

Kaohsiung City

Fri 3/20

7:45 am-11:50 pm

2 stops28h 05m

$1,364

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

Tue 5/12

7:00 am-10:55 pm

3 stops27h 55m

Kaohsiung City

Tue 5/26

9:55 am-9:53 pm

2 stops23h 58m

$1,378

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

Tue 5/12

4:11 pm-9:00 pm

3 stops40h 49m

Kaohsiung City

Tue 5/26

9:55 am-3:38 pm

3 stops41h 43m

$1,390

BaltimoreKaohsiung City

BWI - KHH

BWIKHH

Baltimore/Washington

Tue 6/23

6:29 am-9:00 pm

1 stop26h 31m

Kaohsiung City

Thu 7/30

9:55 am-5:52 am

1 stop31h 57m

$1,398

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Tue 5/12

10:10 pm-9:00 pm

1 stop34h 50m

Kaohsiung City

Tue 5/26

9:55 am-10:43 pm

1 stop24h 48m

$1,435

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

Tue 6/23

9:59 am-10:15 am

2 stops36h 16m

Kaohsiung City

Thu 7/30

1:15 pm-8:02 pm

2 stops42h 47m

$1,560

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

Tue 5/12

5:59 pm-9:00 pm

1 stop39h 01m

Kaohsiung City

Tue 5/26

9:55 am-9:53 pm

1 stop23h 58m

$1,667

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Washington, D.C. to Kaohsiung

Have a flexible travel schedule? Discover the best time to fly to Kaohsiung 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 Kaohsiung
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Kaohsiung. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as $1,348, Cathay Pacific can have you in Kaohsiung from Washington, D.C. in 26h. The distance from Washington, D.C. to Kaohsiung is about 8027 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Most travelers choose Washington, D.C. Reagan-National - Kaohsiung City, Baltimore/Washington - Kaohsiung City or Washington, D.C. Dulles Intl - Kaohsiung City when deciding on the best route from Washington, D.C. to Kaohsiung.

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

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

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

    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 Kaohsiung.

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Kaohsiung 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.

Top airline flying from Washington, D.C. to Kaohsiung

Discover the top airline that operate flights from Washington, D.C. to Kaohsiung. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$634Average$1,226FlexibilityNo cancel feeOn-time69%

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.