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Kaohsiung City

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

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 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Kaohsiung City

Cheapest flights from Washington, D.C. to Kaohsiung City
Explore the most affordable flight options available from Washington, D.C. to Kaohsiung City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/19. 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 9/66:15 am
BWI
-
KHH
2 stops26h 45m
United Airlines
Thu 9/109:55 am
KHH
-
BWI
2 stops31h 57m
United Airlines
Deal found 1/19$859
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 1/293:52 pm
BWI
-
KHH
2 stops40h 28m
United Airlines
Wed 2/1811:30 am
KHH
-
BWI
2 stops42h 50m
United Airlines
Deal found 1/20$877
This United Airlines deal was found by Cheapflights users on 1/20. 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 1/278:42 am
BWI
-
KHH
2 stops47h 38m
United Airlines
Wed 2/1811:30 am
KHH
-
BWI
3 stops24h 55m
United Airlines
Deal found 1/20$1,018
This United Airlines deal was found by Cheapflights users on 1/20. 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 1/278:42 am
BWI
-
KHH
2 stops47h 38m
United Airlines
Mon 2/1611:30 am
KHH
-
BWI
2 stops32h 57m
United Airlines
Deal found 1/20$1,026
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 1/306:30 am
BWI
-
KHH
2 stops25h 50m
United Airlines
Wed 2/1811:30 am
KHH
-
BWI
3 stops24h 55m
United Airlines
Deal found 1/20$1,166
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 1/306:30 am
BWI
-
KHH
2 stops25h 50m
United Airlines
Mon 2/1611:30 am
KHH
-
BWI
2 stops32h 57m
United Airlines
Deal found 1/20$1,174
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 1/298:42 am
BWI
-
KHH
2 stops47h 38m
United Airlines
Mon 2/1611:30 am
KHH
-
BWI
2 stops32h 57m
United Airlines
Deal found 1/20$1,187
This oojo deal was found by Cheapflights users on 1/20. 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.
Thu 1/299:59 am
DCA
-
KHH
2 stops35h 26m
Cathay Pacific
Wed 2/1811:25 am
KHH
-
DCA
2 stops24h 34m
Cathay Pacific
Deal found 1/20$1,213
This United Airlines deal was found by Cheapflights users on 1/20. 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 stops21h 19m
United Airlines
Deal found 1/20$1,224
This United Airlines deal was found by Cheapflights users on 1/20. 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 1/277:00 am
DCA
-
KHH
2 stops25h 20m
United Airlines
Wed 2/1811:30 am
KHH
-
DCA
2 stops23h 09m
United Airlines
Deal found 1/20$1,224
This United Airlines deal was found by Cheapflights users on 1/18. 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 9/67:50 pm
DCA
-
KHH
3 stops37h 10m
United Airlines
Wed 9/99:55 am
KHH
-
DCA
2 stops23h 58m
United Airlines
Deal found 1/18$1,229
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 1/298:29 am
IAD
-
KHH
2 stops23h 51m
United Airlines
Mon 2/1611:30 am
KHH
-
IAD
2 stops22h 33m
United Airlines
Deal found 1/20$1,236

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Kaohsiung City (KHH). 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 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,209
(SmartFares)
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 City
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Kaohsiung 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 21, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Kaohsiung City that are best for you.

Fly from

Washington, D.C.

Fly to

Kaohsiung City

Route

Depart

Return

Price

BaltimoreKaohsiung City

BWI - KHH

BWIKHH

Baltimore/Washington

Sat 1/31

6:34 pm-9:20 pm

2 stops37h 46m

Kaohsiung City

Wed 2/18

11:30 am-11:25 pm

3 stops24h 55m

$1,264

BaltimoreKaohsiung City

BWI - KHH

BWIKHH

Baltimore/Washington

Sat 1/31

6:34 pm-9:20 pm

2 stops37h 46m

Kaohsiung City

Mon 2/16

11:30 am-7:27 am

2 stops32h 57m

$1,273

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sat 1/31

5:26 pm-10:25 am

2 stops27h 59m

Kaohsiung City

Tue 2/17

1:15 pm-10:53 pm

2 stops22h 38m

$1,393

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

Sat 1/31

6:42 pm-12:15 pm

2 stops28h 33m

Kaohsiung City

Tue 2/17

1:15 pm-11:00 pm

2 stops22h 45m

$1,393

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sat 1/31

7:45 pm-9:20 pm

2 stops36h 35m

Kaohsiung City

Thu 2/19

11:30 am-1:08 am

2 stops26h 38m

$1,447

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sat 1/31

7:45 pm-9:20 pm

2 stops36h 35m

Kaohsiung City

Fri 2/20

11:30 am-8:48 pm

2 stops22h 18m

$1,696

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

  • Most accurate provider: When it comes to deals on Washington, D.C.-Kaohsiung City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Kaohsiung City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Kaohsiung City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Kaohsiung City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Kaohsiung City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

    Located just 3.5 mi from the city center, Kaohsiung City is the airport most travelers will use when flying to Kaohsiung City from Washington, D.C.. Booking flights from Washington, D.C. to Kaohsiung (KHH) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 1 airline.

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

    A quick flight from Washington, D.C. to Kaohsiung City can take about 27h 59m. United Airlines provides one of the quickest options available for as low as $1,393. There are 8027 mi between Washington, D.C. and Kaohsiung City. 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 City?

    The most popular flight routes from Washington, D.C. to Kaohsiung City are Baltimore/Washington - Kaohsiung City, Washington, D.C. Reagan-National - Kaohsiung City and Washington, D.C. Dulles Intl - Kaohsiung City.

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

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

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

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

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

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Alternative routes for Washington, D.C. to Kaohsiung City

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Kaohsiung City flights
Dulles Intl to Kaohsiung City flights

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

Discover the top airline that operate flights from Washington, D.C. to Kaohsiung City. 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 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$634Average$1,226FlexibilityNo cancel feeOn-time69%

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